BEFORE THE FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554

BEFORE THE FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554
POST-HEARING REPLY BRIEF OF NORTHGATE NETWORKS AMERICA INC.
Elaine Forsythe, Responsible Partner Howard Bellamy, Billing Partner Aaron Liu, Lead Associate Monica Reyes, Working Associate
Calderwood & Harkness LLP 1200 K Street NW, Suite 900 Washington, D.C. 20005 Telephone: (202) 555-7400 Facsimile: (202) 555-7401
Counsel for Northgate Networks America Inc. 8200 Dulles Corner Boulevard, Suite 1100 Tysons Corner, VA 22182 (a wholly owned subsidiary of Northgate Telecommunications PLC)
Filed: April 12, 2024
Before the Honorable Robert Fenwick Administrative Law Judge
TABLE OF CONTENTS
Right-click to update Table of Contents
TABLE OF AUTHORITIES
Cases
Statutes
FCC Orders and Rulings
Secondary Sources
I. INTRODUCTION
Northgate Networks America Inc. ("Northgate") respectfully submits this Post-Hearing Reply Brief in response to the Post-Hearing Brief of Ridgepoint Communications Inc. ("Ridgepoint") filed on March 15, 2024. This brief addresses the arguments raised by Ridgepoint following the three-day evidentiary hearing conducted before the Honorable Robert Fenwick, Administrative Law Judge, on January 22–24, 2024, in the above-captioned proceeding.
Ridgepoint's post-hearing brief is a study in selective quotation, misdirection, and legal overreach. At nearly every turn, Ridgepoint mischaracterizes the testimony of the witnesses who appeared before ALJ Fenwick, ignores unrebutted expert analysis, and asks the Commission to apply legal standards that have no bearing on the facts of this case. The hearing record, taken as a whole, overwhelmingly supports the dismissal of Ridgepoint's complaint.
Northgate's position, supported by the full weight of the evidentiary record, rests on three independently sufficient grounds for dismissal:
First, the Wholesale Access Policy ("WAP") is a commercially reasonable practice that was lawfully adopted in January 2020 — more than fourteen months before Ridgepoint submitted its first interconnection request in March 2021. The WAP establishes a uniform $5 million annual minimum revenue commitment threshold for all third-party colocation applicants. The policy was developed over a period of months in 2019, was adopted through Northgate's ordinary internal governance processes, and was applied without exception to all requesting carriers. The WAP was designed to manage scarce colocation capacity across Northgate's approximately 42,000 route-miles of U.S. fiber-optic infrastructure and to ensure that the limited physical space at Northgate's central-office and meet-me-room facilities is allocated to higher-value wholesale relationships. This is precisely the kind of commercially reasonable business practice that the Commission has long recognized as permissible under the Communications Act.
Second, the 14 disputed facilities in the Philadelphia–Baltimore–Washington, D.C. corridor were at or above 85% capacity utilization at the time of each of Ridgepoint's interconnection requests, which were submitted between March 2021 and August 2022. Northgate introduced detailed, facility-by-facility capacity utilization data at the hearing, supported by the testimony of Diane Okoro, U.S. President of Northgate Networks America Inc., and corroborating engineering witnesses. Ridgepoint's belated objections to Northgate's methodology for measuring capacity — raised for the first time in its post-hearing brief and never put to Northgate's witnesses at the hearing for response — are both procedurally improper and substantively meritless.
Third, there was no prior course of dealing between Northgate and Ridgepoint at any of the 14 specific facilities at issue. The expired Master Interconnection Agreement ("MIA"), executed on June 15, 2015, and expired by its own terms on June 14, 2020, covered colocation at only three facilities in northern Virginia — none of which are among the 14 facilities that are the subject of Ridgepoint's complaint. The month-to-month holdover arrangement under which Ridgepoint continues to occupy those three original colocation spaces, at a premium rate of 120% of the prior contractual rate, creates no rights or expectations with respect to entirely different facilities in different states and metropolitan areas. Ridgepoint's attempt to bootstrap the expired MIA and the holdover arrangement into a Commission-enforced obligation to grant colocation at 14 new facilities finds no support in any FCC order, ruling, or precedent.
It bears noting at the outset that Ridgepoint is not the small, scrappy competitive local exchange carrier ("CLEC") it presents itself to be. Since November 2018, Ridgepoint has been majority-owned — at 78% — by Caravel Capital Partners LP, a private equity fund that acquired Ridgepoint in a leveraged buyout valued at $510 million. The litigation strategy in this proceeding and in the related antitrust action pending in the U.S. District Court for the Eastern District of Virginia (Case No. 1:22-cv-01487-CMW) reflects the commercial objectives of a sophisticated financial sponsor, not those of a carrier genuinely aggrieved by an incumbent's interconnection practices. While the identity of Ridgepoint's owner does not change the regulatory analysis, it provides important context for understanding the commercial motivations driving this proceeding.
The evidence presented at the evidentiary hearing before ALJ Fenwick overwhelmingly supports the dismissal of Ridgepoint's complaint. Northgate respectfully requests that the Administrative Law Judge issue an initial decision finding no violation of the Communications Act and dismissing the complaint in its entirety.
II. RIDGEPOINT'S POST-HEARING BRIEF MISCHARACTERIZES THE HEARING EVIDENCE
Ridgepoint's post-hearing brief relies heavily on selective quotation and decontextualized excerpts from the hearing testimony. When the testimony of each witness is read in its full context — as the Administrative Law Judge heard it — the record tells a very different story than the one Ridgepoint presents.
A. Ridgepoint Distorts the Testimony of Diane Okoro
Diane Okoro, U.S. President of Northgate Networks America Inc., was the principal fact witness at the three-day evidentiary hearing. Ms. Okoro testified extensively regarding the origins, development, and implementation of the Wholesale Access Policy, as well as the capacity constraints at Northgate's facilities and the company's overall business rationale for the colocation policies challenged by Ridgepoint. Her testimony spanned significant portions of all three hearing days, including direct examination, cross-examination by Ridgepoint's counsel, and redirect examination.
Ridgepoint's post-hearing brief selectively quotes Ms. Okoro's testimony to suggest that Northgate adopted the WAP for the purpose of excluding competitive carriers from the Mid-Atlantic market. This characterization is flatly inconsistent with the hearing record when Ms. Okoro's testimony is read as a whole.
On direct examination, Ms. Okoro testified that the WAP was developed internally over a period of several months beginning in mid-2019 in response to growing demand for colocation space from Northgate's existing high-volume wholesale partners. Hearing Tr. at 142:8–143:15 (Okoro Direct). She explained that Northgate's central-office and meet-me-room facilities were experiencing increasing utilization rates, and that the company needed a principled, uniform framework for allocating limited physical capacity among requesting carriers. Id. at 144:3–22. Ms. Okoro was clear that the $5 million annual minimum revenue commitment threshold was designed to ensure that Northgate's finite colocation resources were directed to wholesale relationships that generated sufficient revenue to justify the capital investment required to maintain and expand those facilities. Id. at 145:10–146:4.
Ridgepoint's brief quotes a single sentence from Ms. Okoro's cross-examination in which she acknowledged that the WAP "would have the effect of limiting the number of carriers that could obtain new colocation." Ridgepoint Post-Hr'g Br. at 11 (quoting Hearing Tr. at 287:19–21). But Ridgepoint omits the very next exchange, in which Ms. Okoro explained:
"That is correct, but the purpose was not to limit the number of carriers. The purpose was to manage our capacity. We have a finite amount of space, and we needed a commercially reasonable way to allocate that space. The $5 million threshold was the level at which a wholesale relationship generates enough revenue to justify the capital and operational costs of providing physical colocation at our facilities."
Hearing Tr. at 287:22–288:7 (Okoro Cross). This clarification, which appears on the same page of the transcript that Ridgepoint quotes, directly contradicts the inference Ridgepoint asks the Administrative Law Judge to draw.
Ms. Okoro further confirmed during cross-examination that the $5 million annual minimum revenue commitment applies uniformly to all third-party colocation applicants, without exception. Hearing Tr. at 291:14–18 (Okoro Cross). This point is critical. The WAP does not single out Ridgepoint or any particular class of carriers. It establishes a neutral, uniformly applicable standard that reflects Northgate's legitimate business judgment about the minimum scale of wholesale relationship that justifies the allocation of scarce colocation resources.
Ridgepoint does not contest — because it cannot — that its annual spend with Northgate in fiscal year 2021 was approximately $1.8 million, well below the $5 million WAP threshold. Ridgepoint's annual revenue contribution to Northgate represented approximately 36% of the minimum threshold. There is nothing discriminatory or pretextual about denying a colocation request from a carrier whose revenue contribution falls more than $3 million short of the uniformly applicable minimum.
Ms. Okoro also testified, without contradiction, that the WAP was formally adopted in January 2020, through Northgate Networks America's standard internal governance process, which included review and approval by the company's senior management team and its board of directors. Hearing Tr. at 148:1–19 (Okoro Direct). The policy was adopted well before any specific dispute with Ridgepoint arose. Ridgepoint's first interconnection request was not submitted until March 2021 — more than fourteen months after the WAP's adoption. Id. at 149:5–12. Ms. Okoro testified that she was not aware of Ridgepoint's intention to submit interconnection requests at the time the WAP was being developed, and that Ridgepoint was not discussed in any of the internal meetings leading to the policy's adoption. Id. at 150:3–15.
Ridgepoint's selective quotation of Ms. Okoro's testimony cannot obscure the clear and consistent account she provided over the course of three days of testimony. The WAP was developed and adopted for legitimate business reasons, applied uniformly, and was in no way targeted at Ridgepoint or any other particular competitive carrier.
B. Ridgepoint Mischaracterizes the Testimony of Patrick Salazar
Patrick Salazar, Chief Regulatory Officer of Northgate Telecommunications PLC, testified at the hearing regarding Northgate's regulatory compliance posture, its interconnection practices, and the company's understanding of its obligations under Sections 251 and 252 of the Communications Act. Mr. Salazar, who has served as Northgate's Chief Regulatory Officer since 2016 and has more than twenty-five years of experience in telecommunications regulatory affairs, provided detailed testimony on Northgate's compliance framework and its approach to interconnection requests from competitive carriers.
Mr. Salazar's testimony established that Northgate has consistently complied with its interconnection obligations under the Communications Act. He testified that Northgate maintains a dedicated regulatory compliance team that reviews all interconnection and colocation requests for consistency with applicable Commission rules and orders, and that Northgate has not been the subject of any prior enforcement action or adverse finding by the Commission relating to interconnection obligations. Hearing Tr. at 385:9–386:14 (Salazar Direct).
Ridgepoint's post-hearing brief claims that Mr. Salazar "conceded" during cross-examination that the WAP was adopted in response to increased competitive entry in the Mid-Atlantic market. Ridgepoint Post-Hr'g Br. at 18. This is a material mischaracterization of Mr. Salazar's testimony.
What Mr. Salazar actually testified was that the WAP was adopted in response to increased demand for colocation space from Northgate's existing high-volume wholesale partners, which necessitated a more structured approach to capacity management. Hearing Tr. at 421:3–17 (Salazar Cross). Mr. Salazar drew a clear distinction between "increased competitive entry" — a market-level phenomenon — and "increased demand from existing wholesale partners" — a facility-level operational reality. Id. at 421:18–422:5. He testified:
"There is a difference between competitive dynamics in the broader market and the operational reality of managing physical space at our facilities. The WAP was not adopted because new competitors were entering the market. It was adopted because our existing wholesale partners — carriers with whom we already had substantial commercial relationships — were requesting additional colocation space at a rate that exceeded available capacity. We needed a policy framework to manage those requests in a commercially reasonable manner."
Hearing Tr. at 422:6–19 (Salazar Cross). Ridgepoint's attempt to recast this testimony as a "concession" is without merit.
Mr. Salazar further confirmed that all 14 facilities at issue in this proceeding were at or above 85% capacity utilization at the time of Ridgepoint's interconnection requests, which were submitted between March 2021 and August 2022. Hearing Tr. at 395:11–396:8 (Salazar Direct). He testified that the capacity constraints at these facilities were the result of growing demand from existing high-volume customers, including several major national carriers and enterprise customers, and that the capacity data Northgate introduced at the hearing accurately reflected the utilization levels at each facility during the relevant time period. Id. at 396:9–397:2.
Mr. Salazar's testimony was consistent, credible, and supported by the documentary evidence introduced at the hearing. Ridgepoint's effort to transform his testimony into an admission of anticompetitive intent fails when the transcript is read in context.
C. Ridgepoint Ignores Dr. Anton Berger's Unrebutted Expert Testimony
Dr. Anton Berger served as Northgate's expert witness on regulatory matters. Dr. Berger is a Senior Advisor at Torrence Policy Group LLC and a former Deputy Bureau Chief of the FCC Wireline Competition Bureau, a position he held from 2007 to 2013. In that capacity, Dr. Berger was directly involved in the development and implementation of Commission policies concerning interconnection, unbundling, and colocation obligations under the Telecommunications Act of 1996. He holds a Ph.D. in Economics from the University of Michigan and has published extensively on telecommunications regulatory policy. His qualifications as an expert in the regulatory framework governing interconnection and colocation obligations were admitted without objection by Ridgepoint. Hearing Tr. at 501:5–14.
Dr. Berger testified that the 14 facilities at issue in this proceeding are not subject to mandatory unbundled access under the FCC's existing rules and precedent interpreting Section 251 of the Communications Act. Hearing Tr. at 510:8–511:22 (Berger Direct). His analysis rested on a detailed examination of the nature and function of the 14 facilities, the applicable regulatory classifications, and the Commission's orders defining the scope of unbundling and colocation obligations. Dr. Berger concluded that the 14 facilities function primarily as fiber-optic backbone and metro-ring interconnection points for enterprise and wholesale customers, and that they do not constitute traditional central offices or wire centers subject to the mandatory unbundling framework established in the Commission's Local Competition Order, Triennial Review Order, and Triennial Review Remand Order. Id. at 512:1–514:18.
Dr. Berger further testified that the Wholesale Access Policy is consistent with Commission precedent permitting incumbent carriers to establish commercially reasonable terms for colocation and interconnection. Hearing Tr. at 518:3–520:14 (Berger Direct). He surveyed applicable FCC orders and concluded that the WAP's $5 million annual minimum revenue commitment threshold falls well within the range of commercially reasonable practices that the Commission has recognized and endorsed in prior rulings. Id. at 520:15–522:9.
Ridgepoint's post-hearing brief is striking in its treatment of Dr. Berger's testimony — or, more accurately, its failure to address that testimony in any meaningful way. In a 78-page brief, Ridgepoint devotes fewer than three pages to Dr. Berger's analysis, and those pages consist primarily of ad hominem attacks on his alleged bias as a former Commission official rather than substantive engagement with his regulatory conclusions. Ridgepoint Post-Hr'g Br. at 55–57. Ridgepoint does not identify any specific error in Dr. Berger's analysis of the applicable FCC orders. It does not cite any contrary FCC precedent that Dr. Berger failed to consider. And it does not offer any alternative expert analysis of the regulatory framework that contradicts Dr. Berger's conclusions.
The failure to rebut expert testimony is significant. Dr. Berger's opinions were delivered under oath, subject to cross-examination, and based on his extensive experience at the Commission and in private regulatory practice. Ridgepoint had every opportunity to challenge those opinions at the hearing through cross-examination and through the presentation of its own expert testimony on regulatory matters. While Ridgepoint did present the testimony of Dr. Leonard Kuo on economic and market-definition issues, Ridgepoint chose not to offer any expert testimony on the regulatory framework governing interconnection and colocation obligations under Sections 251 and 252. That choice has consequences. Dr. Berger's testimony on the regulatory issues at the core of this proceeding stands unrebutted, and the Administrative Law Judge is entitled to credit it accordingly.
III. THE WHOLESALE ACCESS POLICY IS COMMERCIALLY REASONABLE
A. The WAP Applies Uniformly and Serves Legitimate Business Objectives
The Wholesale Access Policy was formally adopted in January 2020 following a months-long internal development process that began in mid-2019. As Diane Okoro testified, the policy was the product of extensive internal deliberation involving Northgate's senior management team, its engineering and operations staff, and its regulatory compliance group. Hearing Tr. at 142:8–150:15 (Okoro Direct). The WAP was adopted through Northgate Networks America's standard governance process, including review and approval by the company's board of directors.
The WAP establishes a $5 million annual minimum revenue commitment as the threshold for all third-party colocation applications at Northgate's central-office and meet-me-room facilities. This threshold applies uniformly to all applicants, without exception. No carrier — whether a CLEC, an interexchange carrier, a wireless provider, or any other type of telecommunications entity — is exempt from the minimum revenue commitment. The policy does not differentiate among carriers based on their size, their competitive posture, their ownership structure, or any other characteristic. It establishes a single, neutral criterion that reflects Northgate's business judgment about the minimum scale of wholesale relationship necessary to justify the allocation of limited colocation resources.
The business rationale for the WAP is straightforward and well-documented in the hearing record. Northgate operates approximately 42,000 route-miles of fiber-optic infrastructure in the United States, serving enterprise, wholesale, and government customers across multiple metropolitan markets. The company's central-office and meet-me-room facilities are the physical points at which third-party carriers interconnect with Northgate's fiber network. These facilities have finite physical capacity — limited by the size of the buildings, the available power and cooling infrastructure, the number of racks and cabinets that can be installed, and the meet-me-room space available for cross-connections.
As demand for colocation space from Northgate's existing high-volume wholesale partners increased in 2018 and 2019, the company recognized the need for a structured approach to allocating the remaining available capacity. Ms. Okoro testified that the $5 million threshold was set at a level that reflects the minimum annual revenue generated by the wholesale relationships that justify the capital and operational expenditures associated with providing physical colocation — including power, cooling, security, maintenance, and the ongoing engineering support required to manage cross-connections and interconnection equipment. Hearing Tr. at 145:10–146:4 (Okoro Direct).
The evidence at the hearing further established that the WAP has been applied to carriers other than Ridgepoint. Ms. Okoro testified that at least four other carriers submitted colocation requests that were denied under the WAP during the relevant period because their projected annual revenue commitments fell below the $5 million threshold. Hearing Tr. at 155:8–156:12 (Okoro Direct). While the identities of those carriers were provided under seal pursuant to the Protective Order entered in this proceeding, their existence confirms that the WAP is not a Ridgepoint-specific exclusionary device. It is a generally applicable policy that has been enforced consistently across all applicants.
Ridgepoint does not seriously contest the uniform application of the WAP. Instead, Ridgepoint argues that the policy is unreasonable in its design and pretextual in its purpose. As demonstrated below, neither argument withstands scrutiny.
B. Ridgepoint's "Pretext" Argument Lacks Evidentiary Support
The centerpiece of Ridgepoint's post-hearing brief is the assertion that the WAP was pretextual — that it was designed not to manage facility capacity, but to exclude competitive carriers, and specifically Ridgepoint, from the Mid-Atlantic telecommunications market. Ridgepoint Post-Hr'g Br. at 22–34. This is a serious allegation, and if supported by the evidence, it could potentially undermine the commercial reasonableness of the WAP. But Ridgepoint has produced no evidence to support it.
The timeline alone refutes the pretext argument. The WAP was adopted in January 2020. Ridgepoint's first interconnection request was submitted in March 2021 — more than fourteen months later. If the WAP were truly designed to exclude Ridgepoint from Northgate's facilities, one would expect the policy to have been adopted in close temporal proximity to a specific competitive threat from Ridgepoint. Instead, the record shows that the WAP was developed and adopted well before any specific dispute with Ridgepoint arose, and well before Ridgepoint expressed any interest in colocation at the 14 facilities at issue.
The documentary record is equally devoid of support for the pretext theory. Northgate produced thousands of pages of internal documents in discovery in this proceeding, including board minutes, management memoranda, internal emails, and policy development materials relating to the WAP. Not a single document introduced at the hearing references Ridgepoint, or any other competitive carrier, as the motivation for the WAP. Ridgepoint had full access to these documents and the opportunity to introduce any smoking-gun evidence of anticompetitive intent. It introduced none, because none exists.
Ridgepoint likewise introduced no testimony from any Northgate employee or former employee suggesting that the WAP was motivated by a desire to exclude competitive carriers. Ridgepoint did not call any current or former Northgate personnel as witnesses, and it did not present any deposition testimony from Northgate employees contradicting the testimony of Ms. Okoro or Mr. Salazar. The absence of such testimony is telling. In a case in which Ridgepoint bears the burden of proving that the WAP was pretextual, the complete absence of any direct evidence of anticompetitive motivation is fatal to the pretext claim.
Ridgepoint's pretext argument ultimately rests on nothing more than inference and speculation. Ridgepoint invites the Administrative Law Judge to infer anticompetitive intent from the mere fact that the WAP has the effect of excluding carriers that do not meet the $5 million revenue threshold. But any minimum threshold, by definition, excludes those who fall below it. The existence of a threshold does not make the threshold pretextual. To hold otherwise would be to prohibit carriers from establishing any minimum requirements for colocation access — a result that finds no support in the Communications Act, Commission precedent, or sound telecommunications policy.
C. The FCC Has Consistently Recognized Carriers' Right to Set Commercially Reasonable Terms
The Commission has a long and well-established history of permitting carriers to set commercially reasonable terms and conditions for physical colocation at their facilities. This principle is deeply embedded in the Commission's regulatory framework and reflects the practical reality that colocation space is finite, that maintaining colocation facilities requires significant capital investment, and that carriers must have the flexibility to manage their resources in a commercially sustainable manner.
In the Local Competition Order, the Commission recognized that the duty to provide colocation under Section 251(c)(6) is subject to "reasonable terms and conditions" and that incumbent carriers retain substantial discretion in establishing the pricing, technical, and operational parameters for colocation arrangements. 11 FCC Rcd. at 15799–800, ¶ 579. The Commission has reiterated this principle in subsequent proceedings, including the Triennial Review Order, 18 FCC Rcd. at 17145, ¶ 326, and the Triennial Review Remand Order, 20 FCC Rcd. at 2618, ¶ 162.
The Commission has also specifically recognized that carriers may impose minimum revenue or volume commitments as conditions for colocation. In its 2016 Declaratory Ruling on interconnection obligations, the Commission observed that "carriers may establish reasonable minimum purchase or revenue requirements for interconnection and colocation services, provided that such requirements are applied in a nondiscriminatory manner and are justified by legitimate operational or commercial considerations." 31 FCC Rcd. at 8001, ¶ 28. The WAP satisfies each element of this standard: it imposes a minimum revenue requirement ($5 million annually), it is applied in a nondiscriminatory manner (uniformly to all third-party colocation applicants), and it is justified by legitimate commercial considerations (capacity management and resource allocation).
Dr. Berger's expert testimony confirmed this analysis. Drawing on his experience as former Deputy Bureau Chief of the Wireline Competition Bureau, Dr. Berger surveyed the Commission's orders addressing colocation terms and conditions and concluded that the WAP falls comfortably within the range of commercially reasonable practices that the Commission has recognized and endorsed. Hearing Tr. at 518:3–522:9 (Berger Direct). Dr. Berger further testified that the $5 million threshold, while set at the higher end of minimum revenue requirements he has encountered in his regulatory practice, is not unreasonable in light of the capital costs associated with maintaining central-office and meet-me-room colocation facilities in major metropolitan markets along the Philadelphia–Baltimore–Washington, D.C. corridor. Id. at 522:10–524:3.
Ridgepoint has not cited a single Commission order holding that a minimum revenue requirement of $5 million annually is unreasonable as a condition for physical colocation. Ridgepoint's brief references several Commission orders in general terms, but none of the cited orders establishes a specific ceiling on permissible minimum revenue thresholds, and none holds that a carrier's commercially reasonable allocation of scarce capacity constitutes a violation of the Act.
IV. CAPACITY UTILIZATION AT THE 14 FACILITIES JUSTIFIES THE DENIALS
A. The Hearing Record Establishes ≥85% Utilization at All 14 Facilities
Independent of the WAP, Northgate's denials of Ridgepoint's colocation requests are justified by the capacity constraints at the 14 facilities in question. Northgate introduced detailed, facility-by-facility capacity utilization data at the evidentiary hearing for all 14 disputed locations in the Philadelphia–Baltimore–Washington, D.C. corridor. The data was presented through the testimony of Diane Okoro and corroborated by supporting engineering witnesses, including Kenneth Matheson, Vice President of Network Engineering at Northgate Networks America Inc., who testified regarding the methodology used to calculate utilization and the physical constraints at each facility.
The 14 facilities at issue are as follows:
1.  401 N. Broad Street, Philadelphia, PA
2.  1500 Spring Garden Street, Philadelphia, PA
3.  100 Delancey Place, Cherry Hill, NJ
4.  220 S. Warren Street, Trenton, NJ
5.  700 E. Pratt Street, Baltimore, MD
6.  1 W. Fayette Street, Baltimore, MD
7.  33 S. Gay Street, Baltimore, MD
8.  9221 Corporate Boulevard, Rockville, MD
9.  1200 New Hampshire Avenue NW, Washington, D.C.
10.  600 New Jersey Avenue NW, Washington, D.C.
11.  44755 Prentice Drive, Ashburn, VA
12.  21571 Beaumeade Circle, Ashburn, VA
13.  1807 Michael Faraday Court, Reston, VA
14.  8100 Boone Boulevard, Tysons Corner, VA
These 14 facilities span five states and the District of Columbia and represent a significant cross-section of Northgate's fiber-optic backbone and metro-ring interconnection infrastructure in the Mid-Atlantic region. At each of these facilities, Northgate's capacity utilization data demonstrated that utilization was at or above 85% at the time of Ridgepoint's interconnection requests, which were submitted on a rolling basis between March 2021 and August 2022.
The utilization data was compiled by Northgate's Network Engineering group using the company's standard capacity tracking system, which monitors committed capacity at each facility on a quarterly basis. Committed capacity includes space that has been allocated to existing colocation tenants, space reserved under executed or pending colocation agreements, and space committed for Northgate's own network operations. Mr. Matheson testified that this methodology — measuring committed capacity against total available capacity — is the industry-standard approach used by fiber transport providers and data center operators to assess facility utilization. Hearing Tr. at 455:7–456:19 (Matheson Direct).
For each of the 14 facilities, Northgate introduced a facility utilization summary (Exs. NGA-38 through NGA-51) reflecting the committed capacity as of the date of Ridgepoint's relevant interconnection request. The utilization rates ranged from a low of 85.2% (at 220 S. Warren Street, Trenton, NJ, as of Ridgepoint's July 2021 request) to a high of 97.8% (at 44755 Prentice Drive, Ashburn, VA, as of Ridgepoint's June 2022 request). The weighted average utilization across all 14 facilities was approximately 91.4%. See Exs. NGA-38 through NGA-51; Hearing Tr. at 458:3–461:12 (Matheson Direct).
Ms. Okoro confirmed these utilization figures during her testimony and explained the business significance of operating at or above 85% utilization:
"When a facility is at 85% or above committed capacity, we consider it to be effectively at operational capacity for purposes of accepting new colocation requests. The remaining 15% represents a reserve that we maintain for existing tenant growth, emergency operations, network maintenance, and our own operational needs. Accepting new third-party colocation tenants at facilities operating above 85% would compromise our ability to serve existing customers and maintain the reliability and performance of our network."
Hearing Tr. at 165:8–22 (Okoro Direct). This testimony was corroborated by Mr. Matheson, who provided technical detail regarding the engineering reasons for maintaining a capacity reserve at or above the 85% threshold. Hearing Tr. at 462:1–464:15 (Matheson Direct).
The capacity utilization evidence provides an independent and sufficient basis for denying Ridgepoint's colocation requests, regardless of the WAP. Even in the absence of the WAP, Northgate would not have been able to accommodate Ridgepoint's requests at facilities operating at or above 85% committed capacity without compromising service to existing customers and jeopardizing network reliability.
B. Ridgepoint's Criticisms of the Capacity Data Are Meritless
Ridgepoint's post-hearing brief challenges the methodology Northgate used to calculate capacity utilization, arguing that Northgate should have measured "available rack space" rather than "committed capacity." Ridgepoint Post-Hr'g Br. at 44–49. This argument fails for multiple reasons.
As a threshold matter, Ridgepoint's methodological objection was not raised at the hearing. Ridgepoint had full access to Northgate's facility utilization data well in advance of the hearing, having received the facility utilization summaries (Exs. NGA-38 through NGA-51) during discovery. Ridgepoint's counsel cross-examined both Ms. Okoro and Mr. Matheson regarding the utilization data, but at no point during the hearing did Ridgepoint's counsel challenge the "committed capacity" methodology or suggest that "available rack space" would be the more appropriate metric. The "available rack space" argument appears for the first time in Ridgepoint's post-hearing brief, filed nearly two months after the close of the evidentiary hearing. This argument was never put to Northgate's witnesses for response, and Northgate was denied the opportunity to address it through testimony or cross-examination.
The procedural impropriety of raising a new methodological challenge for the first time in post-hearing briefing is well established. The purpose of an evidentiary hearing is to develop a record through the testimony of witnesses subject to cross-examination. Arguments that could and should have been raised at the hearing, but were not, should not be credited when raised for the first time in post-hearing briefing. Ridgepoint's failure to raise the "available rack space" argument at the hearing, when Northgate's witnesses could have responded to it, warrants its exclusion from consideration.
Even on the merits, Ridgepoint's methodological argument is unpersuasive. The distinction between "committed capacity" and "available rack space" is, to some extent, a distinction without a difference in the context of these facilities. Committed capacity reflects not only the physical space currently occupied by equipment, but also the space that has been contractually committed to existing tenants for future use, the space reserved for Northgate's own operational needs, and the space that cannot be used for new colocation due to power, cooling, or structural limitations. Mr. Matheson testified that measuring only "available rack space" — a snapshot of the physical space that happens to be unoccupied at a given moment in time — would significantly overstate the facility's actual available capacity, because it would ignore contractual commitments, reserved capacity, and operational constraints. Hearing Tr. at 465:9–467:3 (Matheson Direct).
Moreover, even under Ridgepoint's alternative methodology, to the extent it was articulated in its post-hearing brief, the evidence shows that Northgate's facilities had limited or no available capacity for new third-party colocation at the time of the requests. Ridgepoint's own analysis, presented in an appendix to its brief, suggests that "available rack space" at the 14 facilities ranged from 3% to 18% of total capacity. Ridgepoint Post-Hr'g Br., App. C. Even accepting these figures at face value — which Northgate does not, because they were never subjected to cross-examination — they confirm that the facilities were operating at or near capacity during the relevant period.
Finally, the Commission has not mandated any specific methodology for measuring capacity utilization in the context of colocation denials. Ridgepoint cites no FCC order or rule requiring the use of "available rack space" as the sole or preferred metric for assessing facility capacity. In the absence of a Commission-mandated methodology, Northgate's use of "committed capacity" — the standard industry metric — is reasonable, consistent with industry practice, and entitled to deference.
V. THE PRIOR COURSE OF DEALING ARGUMENT IS INAPPLICABLE
A. The Expired MIA Covered Only 3 Facilities, Not the 14 at Issue
Ridgepoint's post-hearing brief devotes significant attention to the prior Master Interconnection Agreement between Northgate and Ridgepoint, arguing that the MIA establishes a course of dealing that should compel Northgate to grant access to the 14 disputed facilities. Ridgepoint Post-Hr'g Br. at 50–58. This argument fundamentally mischaracterizes the scope and effect of the MIA.
The MIA was executed on June 15, 2015, and expired by its express terms on June 14, 2020 — a five-year term with no automatic renewal provision. The MIA was a bilateral commercial agreement between Northgate Networks America Inc. and Ridgepoint Communications Inc. for the provision of physical colocation services at specified Northgate facilities. By its express terms, the MIA covered colocation at exactly three facilities, all located in northern Virginia:
(a) 44755 Prentice Drive, Ashburn, VA (Building A only — ground floor colocation cage);
(b) 1807 Michael Faraday Court, Reston, VA (meet-me room colocation, Rack Nos. 14–16); and
(c) 8100 Boone Boulevard, Tysons Corner, VA (meet-me room colocation, Rack Nos. 7–9).
See MIA § 2.1 (Ex. NGA-3). The MIA did not cover any of the other eleven facilities at issue in this proceeding — the four facilities in Philadelphia, the facility in Cherry Hill, the facility in Trenton, the three facilities in Baltimore, the facility in Rockville, or the two facilities in Washington, D.C. More importantly, the MIA did not contain any provision granting Ridgepoint the right to expand its colocation to additional Northgate facilities, nor did it contain any most-favored-nation clause, right of first refusal, or other mechanism that would give Ridgepoint preferential access to new colocation space.
The MIA expired on June 14, 2020, and Northgate was under no obligation — contractual, regulatory, or otherwise — to renew it. Northgate's decision not to offer a renewal was consistent with the WAP, which had been adopted in January 2020, approximately five months before the MIA's expiration date. As noted above, Ridgepoint's annual revenue contribution to Northgate was approximately $1.8 million — well below the $5 million WAP threshold. Under the WAP, Ridgepoint did not qualify for a new colocation agreement, and Northgate exercised its right to allow the MIA to expire at the end of its term.
Ridgepoint's course-of-dealing argument thus asks the Administrative Law Judge to take a commercial agreement that covered three specific facilities in one state, that expired by its own terms, and that contained no expansion or renewal rights, and transform it into a regulatory mandate requiring Northgate to provide colocation at fourteen different facilities across five states and the District of Columbia. This is a remarkable leap, and it finds no support in the MIA's text, in Commission precedent, or in any recognized principle of contract law or regulatory policy.
B. The Holdover Arrangement Does Not Expand the Scope of the Prior Dealing
Following the expiration of the MIA on June 14, 2020, Ridgepoint did not vacate the three colocation spaces it had occupied under the agreement. Instead, by mutual agreement of the parties, Ridgepoint continued to occupy the three colocation spaces under a month-to-month holdover arrangement. The holdover arrangement, documented in correspondence between the parties dated June 22, 2020 (Ex. NGA-12), provides for Ridgepoint's continued occupancy at a rate of 120% of the prior contractual rate — specifically, $14,400 per month per facility, compared to the prior MIA rate of $12,000 per month per facility.
The holdover arrangement was a practical accommodation. Transitioning colocation tenants out of occupied space involves significant logistical complexity, including the physical decommissioning and removal of equipment, the rerouting of cross-connections, and coordination with the tenant's downstream customers. Rather than insist on immediate vacatur, Northgate offered Ridgepoint the option of continuing to occupy the three existing spaces on a month-to-month basis, subject to the premium rate, while Ridgepoint made arrangements for alternative interconnection. This accommodation reflected commercial pragmatism, not an expansion of the parties' prior dealing.
The economic terms of the holdover arrangement reinforce its limited scope. The premium of $2,400 per month per facility ($14,400 versus $12,000) — aggregating to $7,200 per month or $86,400 per year across the three facilities — represents a standard above-market continuation rate designed to reflect the fact that the holdover arrangement is a short-term, non-contractual continuation of service, not a committed long-term relationship. The premium rate is itself an indication that the holdover arrangement was not intended to serve as the foundation for an expanded colocation relationship.
The holdover arrangement is expressly limited to the three original MIA facilities. It creates no rights or expectations with respect to the 14 new facilities Ridgepoint seeks to access through this proceeding. Ridgepoint's attempt to bootstrap the holdover arrangement into an obligation to provide colocation at 14 entirely different facilities has no basis in the terms of the holdover arrangement, in the expired MIA, or in any principle of law or regulatory policy.
C. Ridgepoint Cites No Commission Precedent Compelling Access Based on an Expired Agreement
Ridgepoint's course-of-dealing argument is not merely unsupported by the facts; it is unsupported by any legal authority. Ridgepoint's post-hearing brief does not identify a single FCC order, ruling, or declaratory opinion holding that a carrier must extend interconnection or colocation access to new facilities based solely on an expired agreement that covered different facilities in different locations.
This is not a case in which an incumbent carrier refused to renew an existing colocation arrangement at the same facilities on the same or similar terms. The three MIA facilities continue to be available to Ridgepoint under the holdover arrangement. Ridgepoint's complaint is not that it has been deprived of access to the facilities it previously occupied; it is that it has been denied access to 14 additional facilities at which it has never had colocation rights.
The prior MIA was a bilateral commercial agreement. It was negotiated at arm's length, executed voluntarily, and limited by its express terms to three specified facilities for a defined five-year period. The agreement contained no renewal clause, no expansion rights, and no provision suggesting that its execution created a continuing obligation beyond its terms. The MIA's expiration did not create a regulatory obligation; it terminated a commercial relationship. The Commission has never held, and Ridgepoint does not cite any authority holding, that the expiration of a voluntary commercial agreement creates a continuing duty to provide interconnection or colocation access at facilities that were never covered by the agreement.
As the Fourth Circuit observed in Cavalier Telephone, LLC v. Ashgrove & Co. Virginia, Inc., 330 F.3d 176, 184 (4th Cir. 2003), the interconnection obligations imposed by the Communications Act are statutory in nature, and their scope is determined by the Act and the Commission's implementing rules — not by the terms of expired commercial agreements between the parties. The MIA may reflect the parties' prior commercial relationship, but it does not define Northgate's ongoing regulatory obligations.
VI. RIDGEPOINT'S RELIANCE ON SECTIONS 251 AND 252 IS MISPLACED
A. The 14 Facilities Are Not Subject to Unbundling Requirements
The foundation of Ridgepoint's FCC complaint is the allegation that Northgate has violated its obligations under Sections 251 and 252 of the Communications Act, 47 U.S.C. §§ 251, 252. Specifically, Ridgepoint contends that Northgate is required under Section 251(c)(3) to provide unbundled access to network elements at the 14 facilities, and under Section 251(c)(6) to provide physical colocation at those facilities for the purpose of interconnection. Ridgepoint's legal theory depends on the premise that the 14 facilities are the types of facilities subject to mandatory unbundling and colocation under applicable Commission rules.
Dr. Anton Berger's expert testimony directly and persuasively refutes this premise. Dr. Berger conducted a detailed analysis of the nature and function of each of the 14 facilities and concluded that they do not fall within the categories of facilities subject to mandatory unbundling and colocation under the Commission's rules as articulated in the Local Competition Order, the Triennial Review Order, and the Triennial Review Remand Order. Hearing Tr. at 510:8–514:18 (Berger Direct).
As Dr. Berger explained, the Commission's unbundling and colocation framework was designed to address the bottleneck facilities of incumbent local exchange carriers — particularly the local loop, the last-mile connection between the central office and the end-user premises. The mandatory unbundling obligations under Section 251(c)(3) apply to "network elements" as defined by the Act and further delineated by the Commission through a series of rulemakings. The Commission has progressively narrowed the scope of mandatory unbundling over the past two decades, reflecting the development of competitive alternatives and the Commission's evolving assessment of the conditions under which unbundling is necessary to promote competition.
The 14 facilities at issue in this proceeding are not traditional central offices or wire centers. They function primarily as fiber-optic backbone and metro-ring interconnection points — facilities at which Northgate's fiber network connects with other carriers' networks for the purpose of providing enterprise and wholesale transport services. These facilities serve as aggregation points for high-capacity fiber circuits, not as the local switching and distribution centers that are the traditional subject of mandatory unbundling. Dr. Berger testified that the nature of these facilities places them outside the scope of the Commission's current unbundling requirements. Hearing Tr. at 512:1–514:18 (Berger Direct).
Ridgepoint has offered no expert testimony to the contrary. While Ridgepoint's economic expert, Dr. Kuo, provided testimony on market definition and competitive effects, he did not address the regulatory classification of the 14 facilities or opine on whether they are subject to mandatory unbundling. The regulatory analysis rests entirely on Dr. Berger's unrebutted testimony, which supports Northgate's position that the 14 facilities are not subject to the unbundling and colocation obligations that Ridgepoint seeks to invoke.
B. Northgate's Obligations Under Section 251 Are Limited
Even assuming that Sections 251 and 252 have some application to Northgate's operations at the 14 facilities, the scope of Northgate's obligations is more limited than Ridgepoint contends. Section 251(c) imposes specific obligations on incumbent local exchange carriers, including the duty to provide interconnection, unbundled access to network elements, and colocation. But the scope of these obligations has been substantially refined by the Commission over the past two decades through a series of rulemakings and adjudications that have progressively deregulated the interconnection framework in response to changed market conditions.
Northgate Networks America operates the 14 facilities in its capacity as a fiber transport provider. The company's primary business at these locations is the provision of high-capacity fiber-optic transport services to enterprise and wholesale customers — not the provision of traditional local exchange telephone service to residential consumers. The applicable regulatory classification of Northgate's operations at these facilities does not trigger the full suite of Section 251(c) unbundling and colocation obligations that Ridgepoint seeks to invoke.
Dr. Berger's testimony is directly on point. Drawing on his experience as former Deputy Bureau Chief of the FCC Wireline Competition Bureau, Dr. Berger explained that the Commission has recognized that the scope of Section 251(c) obligations varies depending on the nature of the carrier's operations and the type of facilities at issue. Hearing Tr. at 525:3–528:14 (Berger Direct). He testified that Northgate's obligations at the 14 facilities are limited to the duty to negotiate interconnection agreements in good faith under Section 251(c)(1) and the general duty not to impose unreasonable or discriminatory conditions on interconnection under Section 251(a) — obligations that Northgate has satisfied through its uniform application of the WAP and its willingness to negotiate with Ridgepoint on commercially reasonable terms. Id. at 528:15–530:7.
Ridgepoint's brief treats Section 251(c) as imposing a categorical, unbounded obligation to provide colocation to any requesting carrier at any facility, on any terms the requesting carrier finds acceptable. This is not the law. The Commission has consistently recognized that the scope of Section 251(c) obligations is not unlimited, and that incumbent carriers retain significant discretion in establishing the terms and conditions under which interconnection and colocation are provided, subject to the requirement of commercial reasonableness.
C. Even If Sections 251/252 Applied, the WAP Would Constitute a Commercially Reasonable Practice
In the alternative, even assuming arguendo that Sections 251 and 252 impose mandatory interconnection and colocation obligations at the 14 facilities — a position that Northgate does not concede — the WAP's minimum revenue threshold and capacity-based denial rationale constitute commercially reasonable terms and conditions that satisfy Northgate's obligations under the Act.
The Commission has consistently held that the duty to provide interconnection and colocation under Section 251(c) is subject to "just, reasonable, and nondiscriminatory" terms and conditions. 47 U.S.C. § 252(d). This standard permits carriers to establish pricing, operational, and capacity-based conditions for colocation, provided that those conditions are applied uniformly and are justified by legitimate business considerations.
The WAP satisfies this standard. The $5 million annual minimum revenue commitment is a commercially reasonable pricing condition that reflects the costs of providing physical colocation at Northgate's facilities. The policy is applied uniformly to all third-party colocation applicants without discrimination. And the capacity-based denial rationale — denying new colocation at facilities operating at or above 85% committed capacity — is justified by the physical limitations of the facilities and the need to maintain service quality for existing tenants.
Even under the most rigorous interpretation of Sections 251 and 252, the WAP would constitute a lawful exercise of Northgate's right to establish commercially reasonable terms for interconnection and colocation. The Commission has never required carriers to provide colocation at a loss, to accept tenants whose revenue contributions do not cover the costs of service, or to allocate scarce capacity in a manner that compromises service to existing customers. The WAP is consistent with these principles and should be sustained.
VII. RIDGEPOINT'S REMAINING ARGUMENTS MERIT BRIEF RESPONSE
A. Ridgepoint's Market Power Arguments Are Irrelevant to This Proceeding
Ridgepoint's post-hearing brief devotes considerable space to the assertion that Northgate possesses market power in the Mid-Atlantic telecommunications market. Ridgepoint relies principally on the testimony of its economic expert, Dr. Leonard Kuo of Cavendish University, who opines that Northgate holds a 68% share of "last-mile enterprise fiber-optic transport services" in the Philadelphia–Baltimore–Washington, D.C. corridor. Ridgepoint Post-Hr'g Br. at 60–66.
Whatever the merits of Dr. Kuo's market-share analysis — and Northgate has significant objections to his market definition, as discussed below — the analysis is irrelevant to this proceeding. This is a complaint proceeding under Sections 251 and 252 of the Communications Act. The question before ALJ Fenwick is whether Northgate has complied with its interconnection obligations under the Act, not whether Northgate possesses monopoly power or has engaged in anticompetitive conduct. Market power is not an element of a Section 251 or Section 252 claim. The Commission's framework for evaluating interconnection obligations does not turn on the respondent's market share, and Ridgepoint has cited no Commission precedent suggesting otherwise.
To the extent market-share allegations are relevant to any aspect of the dispute between Northgate and Ridgepoint, they are relevant to the antitrust claims pending in the U.S. District Court for the Eastern District of Virginia. Ridgepoint filed a complaint in that court on September 14, 2022, alleging violations of Section 2 of the Sherman Act (monopolization and attempted monopolization) and seeking treble damages under the Clayton Act. Ridgepoint Commc'ns Inc. v. Northgate Networks Am. Inc., Case No. 1:22-cv-01487-CMW (E.D. Va.) (before the Honorable Claudia M. Wentworth). That action is currently stayed by agreement of the parties pending the resolution of this FCC proceeding. The antitrust claims, including the market-power allegations, are properly before Judge Wentworth and will be adjudicated in that forum at the appropriate time. They are not before ALJ Fenwick.
Moreover, even if market share were relevant to this proceeding, Northgate disputes Dr. Kuo's market definition and the resulting market-share calculation. Dr. Kuo defines the relevant market narrowly as "last-mile enterprise fiber-optic transport services" — a definition that excludes cable-based broadband transport, fixed wireless access, wholesale ethernet services provided over cable and hybrid fiber-coaxial networks, and other competitive alternatives that serve the same customer base and perform the same function as fiber-optic transport. Under a properly defined market that includes these competitive alternatives, Northgate's market share is approximately 31% — a level that does not suggest monopoly power or market dominance by any recognized economic standard. This dispute over market definition is an issue for the antitrust proceeding, not for this Commission proceeding.
In sum, Ridgepoint's market-power arguments are irrelevant to the legal standard applicable in this proceeding, are properly reserved for the district court action, and are in any event substantively flawed due to Dr. Kuo's unduly narrow market definition.
B. Ridgepoint's Damages Arguments Are Beyond the Scope of This Proceeding
Ridgepoint's post-hearing brief makes repeated references to its claimed $127 million in lost profits, which Ridgepoint contends would be trebled to $381 million under Section 4 of the Clayton Act, 15 U.S.C. § 15. Ridgepoint Post-Hr'g Br. at 67–71. These damage claims are asserted under the Sherman Act in the pending district court action and have no place in this Commission proceeding.
The FCC's jurisdiction in Docket WC-23-0042 is limited to determining whether Northgate has complied with its obligations under Sections 251 and 252 of the Communications Act. The Commission does not adjudicate antitrust claims, does not award treble damages, and does not assess lost-profit claims under the Sherman or Clayton Acts. Ridgepoint's references to its damages theory appear designed to create an impression of significant financial harm in a proceeding where such claims are irrelevant and beyond the adjudicator's jurisdiction.
Any damages remedy to which Ridgepoint may be entitled — and Northgate vigorously denies that any damages are owed — is for the U.S. District Court for the Eastern District of Virginia to consider if and when the stay in Case No. 1:22-cv-01487-CMW is lifted. The damages claims are not before ALJ Fenwick, they are not relevant to the regulatory issues in this docket, and they should be disregarded in the Administrative Law Judge's consideration of this matter.
C. Caravel Capital Partners LP's Litigation Funding Does Not Alter the Legal Analysis
Ridgepoint's post-hearing brief objects to Northgate's references in its initial post-hearing brief to Caravel Capital Partners LP, the private equity firm that has held a 78% majority ownership stake in Ridgepoint since the November 2018 leveraged buyout. That transaction was valued at approximately $510 million and was funded through a combination of equity contributions from Caravel's Fund III and significant debt financing. Ridgepoint Post-Hr'g Br. at 72–73.
Northgate acknowledges that the identity and financial backing of Ridgepoint's ownership does not change the regulatory analysis under Sections 251 and 252. The Communications Act applies equally to all carriers regardless of their ownership structure, and Northgate does not suggest that Ridgepoint's claims should be evaluated differently because Ridgepoint is majority-owned by a private equity fund.
However, the involvement of a sophisticated financial sponsor in funding this litigation and FCC proceeding provides relevant context for understanding the commercial motivations driving Ridgepoint's regulatory complaint and antitrust claims. The pursuit of a regulatory mandate to obtain colocation access at below-market rates — combined with a $381 million treble-damages claim in federal court — is consistent with the kind of value-extraction litigation strategy that private equity sponsors are well-positioned to fund and execute. While this observation does not alter the legal standard, it provides a lens through which to evaluate the proportionality and good faith of Ridgepoint's claims.
In any event, the regulatory merits of this proceeding speak for themselves. Northgate's interconnection practices comply with the Communications Act, the WAP is commercially reasonable, the 14 facilities were at or above capacity, and the expired MIA created no ongoing obligations. The involvement of Caravel Capital Partners neither strengthens nor weakens Ridgepoint's legal position; the evidence simply does not support Ridgepoint's complaint.
VIII. CONCLUSION
The three-day evidentiary hearing held on January 22–24, 2024, produced a comprehensive record that overwhelmingly supports the dismissal of Ridgepoint's complaint. The testimony of Diane Okoro, Patrick