Access Toll Connecting Trunk Group Architecture 9.2.1 If CSTC chooses to subtend a Verizon access Tandem, CSTC’s NPA/NXX must be assigned by CSTC to subtend the same Verizon access Tandem that a Verizon NPA/NXX serving the same Rate Center Area subtends as identified in the LERG.
9.2.2 CSTC shall establish Access Toll Connecting Trunks pursuant to applicable access Tariffs by which it will provide Switched Exchange Access Services to Interexchange Carriers to enable such Interexchange Carriers to originate and terminate traffic to and from CSTC’s Customers.
9.2.3 The Access Toll Connecting Trunks shall be two-way trunks. Such trunks shall connect the End Office CSTC utilizes to provide Telephone Exchange Service and Switched Exchange Access to its Customers in a given LATA to the access Tandem(s) Verizon utilizes to provide Exchange Access in such LATA.
9.2.4 Access Toll Connecting Trunks shall be used solely for the transmission and routing of Exchange Access to allow CSTC’s Customers to connect to or be connected to the interexchange trunks of any Interexchange Carrier which is connected to a Verizon access Tandem.
Internet Connection Certain Solutions may require an active and stable connection to the Internet in order to function. It is therefore your responsibility to ensure that you have at all times an active and stable Internet connection.
NETWORK INTERCONNECTION METHODS 3.1 The Interconnection provided herein may not be used solely for the purpose of originating a Party’s own interexchange traffic.
Trunk Group Connections and Ordering 5.2.1 For both One-Way and Two-Way Interconnection Trunks, if Onvoy wishes to use a technically feasible interface other than a DS1 or a DS3 facility at the POI, the Parties shall negotiate reasonable terms and conditions (including, without limitation, rates and implementation timeframes) for such arrangement; and, if the Parties cannot agree to such terms and conditions (including, without limitation, rates and implementation timeframes), either Party may utilize the Agreement’s dispute resolution procedures.
5.2.2 When One-Way or Two-Way Interconnection Trunks are provisioned using a DS3 interface facility, if Onvoy orders the multiplexed DS3 facilities to a Frontier Central Office that is not designated in the NECA 4 Tariff as the appropriate Intermediate Hub location (i.e., the Intermediate Hub location in the appropriate Tandem subtending area based on the LERG), and the provision of such facilities to the subject Central Office is technically feasible, the Parties shall negotiate in good faith reasonable terms and conditions (including, without limitation, rates and implementation timeframes) for such arrangement; and, if the Parties cannot agree to such terms and conditions (including, without limitation, rates and implementation timeframes), either Party may utilize the Agreement’s dispute resolution procedures.
5.2.3 Each Party will identify its Carrier Identification Code, a three or four digit numeric code obtained from Telcordia, to the other Party when ordering a trunk group.
5.2.4 For multi-frequency (MF) signaling each Party will out pulse ten (10) digits to the other Party, unless the Parties mutually agree otherwise.
5.2.5 Each Party will use commercially reasonable efforts to monitor trunk groups under its control and to augment those groups using generally accepted trunk- engineering standards so as to not exceed blocking objectives. Each Party agrees to use modular trunk-engineering techniques for trunks subject to this Attachment.
Network Interconnection Architecture Each Party will plan, design, construct and maintain the facilities within their respective systems as are necessary and proper for the provision of traffic covered by this Agreement. These facilities include but are not limited to, a sufficient number of trunks to the point of interconnection with the tandem company, and sufficient interoffice and interexchange facilities and trunks between its own central offices to adequately handle traffic between all central offices within the service areas at a P.01 grade of service or better. The provisioning and engineering of such services and facilities will comply with generally accepted industry methods and practices, and will observe the rules and regulations of the lawfully established tariffs applicable to the services provided.
Dark Fiber Loop 2.8.4.1 Dark Fiber Loop is an unused optical transmission facility, without attached signal regeneration, multiplexing, aggregation or other electronics, from the demarcation point at an End User’s premises to the End User’s serving wire center. Dark Fiber Loops may be strands of optical fiber existing in aerial or underground structure. BellSouth will not provide line terminating elements, regeneration or other electronics necessary for AFN to utilize Dark Fiber Loops.
Electrical connections Equipment requiring electrical connections for operation shall either be hard wired to the Authorized User's provided connections or the Contractor shall be responsible for a male electrical union. All connections shall be made by the Contractor and accomplished in accordance with National Electrical Code requirements. Electrically operated equipment shall be available in the following volts and phases: 208 volt 1 or 3 phase, 60 HZ 220 volt 1 or 3 phase, 60 HZ 440 volt 1 or 3 phase, 60 HZ
Dark Fiber 8.1 Access to unbundled Dark Fiber will be provided by Verizon, where existing facilities are available at the requested availability date, in the loop, subloop and interoffice facilities (IOF) portions of the Company's network. Access to Dark Fiber will be provided in accordance with, but only to the extent required by, Applicable Law. Except as otherwise required by Applicable Law, the following terms and conditions apply to Verizon's Dark Fiber offering.
8.2 A “Dark Fiber Loop” consists of continuous fiber optic strand(s) in a Verizon fiber optic cable between the fiber distribution frame, or its functional equivalent, located within a Verizon Wire Center, and Verizon’s main termination point, such as the fiber patch panel located within a Customer premise, and that has not been activated through connection to the electronics that “light” it, and thereby render it capable of carrying Telecommunications Services. In addition to the other terms and conditions of this Agreement, the following terms and conditions also shall apply to Dark Fiber Loops:
8.2.1 Verizon shall be required to provide a Dark Fiber Loop only where (1) one end of the Dark Fiber Loop terminates at Z-Tel's collocation arrangement and (2) the other end terminates at the Customer premise. A CLEC demarcation point shall be established either in the main telco room of a building where a Customer is located or, if the building does not have a main telco room, then at a location to be determined by Verizon. Verizon shall connect a Dark Fiber Loop to the demarcation point by installing a fiber jumper.
8.2.2 Z-Tel may access a Dark Fiber Loop only at a pre-existing hard termination point of such Dark Fiber Loop, and Z-Tel may not access a Dark Fiber Loop at any other point, including, but not limited to, a splice point. Verizon will not introduce additional splice points or open existing splice points to accommodate a CLEC’s request. Unused fibers located in a cable vault or a controlled environment vault, manhole or other location outside the Verizon Wire Center, and not terminated to a fiber patch, are not available to Z-Tel.
8.2.3 A strand shall not be deemed to be continuous if splicing is required to provide fiber continuity between two locations. Dark Fiber will only be offered on a route-direct basis where facilities exist (i.e., no intermediate offices).
8.2.4 Verizon shall perform all work necessary to install a cross connection or a fiber jumper, including, but not limited to, the work necessary to connect a dark fiber to a demarcation point, a fiber distribution frame or a POT bay.
8.2.5 At the Customer premise, unused fibers are not available to Z-Tel pursuant to this Attachment unless such fibers terminate on a fiber patch panel. Unused fibers in a fiber splice point located outside the Customer premise are not available to Z-Tel.
8.2.6 Dark Fiber will be offered to Z-Tel in the condition that it is available in Verizon's network at the time that Z-Tel submits its request (i.e., "as is"). In addition, Verizon shall not be required to convert lit fiber to Dark Fiber for Z-Tel's use.
8.2.7 Spare wavelengths on fiber strands, where Wave Division Multiplexing (WDM) or Dense Wave Division Multiplexing (DWDM) equipment is deployed, are not considered to be spare Dark Fiber Loops and, therefore, will not be offered to Z-Tel as Dark Fiber.
8.2.8 Z-Tel shall be responsible for providing all transmission, terminating and regeneration equipment necessary to light and use Dark Fiber.
8.2.9 Z-Tel may not resell Dark Fiber purchased pursuant to this Attachment to third parties.
8.2.10 In order for Verizon to continue to satisfy its carrier of last resort (COLR) obligations under Applicable Law and/or to preserve the efficiency of its network, Verizon will limit Z-Tel to leasing a maximum of twenty-five percent (25%) of the Dark Fiber in any given segment of Verizon's network during any two-year period. In addition, except as otherwise required by Applicable Law, Verizon may take any of the following actions, notwithstanding anything to the contrary in this Agreement:
8.2.10.1 Revoke Dark Fiber leased to Z-Tel upon a showing of need to the Commission and twelve (12) months' advance written notice to Z-Tel; and
8.2.10.2 Revoke Dark Fiber leased to Z-Tel upon a showing to the Commission that Z-Tel underutilized fiber (less than OC-12) within any twelve (12) month period.
8.2.10.3 Verizon may reserve Dark Fiber for maintenance purposes, or to satisfy Customer orders for fiber related services or for future growth. Verizon reserves and shall not waive, Verizon’s right to claim before the Commission that Verizon should not have to fulfill a Z-Tel order for Dark Fiber because that request would strand an unreasonable amount of fiber capacity, disrupt or degrade service to Customers or carriers other than Z-Tel, or impair a Verizon obligation to serve as a carrier of last resort. 8.2.11 Z-Tel may not reserve Dark Fiber.
Connections HTC”s responsibility for service ends at the demarcation point. “Demarcation” means the point of meeting where the “hand-off” occurs between HTC’s system and Customer’s system. Facilities used by HTC in providing Services may be connected with terminal equipment or communications systems provided by Customer. In such a case, facilities and terminal equipment or communications systems provided by Customer or its customers shall be subject to mutually agreeable technical interface specifications.
Interconnection Service Interconnection Service allows the Interconnection Customer to connect the Large Generating Facility to the Participating TO’s Transmission System and be eligible to deliver the Large Generating Facility’s output using the available capacity of the CAISO Controlled Grid. To the extent the Interconnection Customer wants to receive Interconnection Service, the Participating TO shall construct facilities identified in Appendices A and C that the Participating TO is responsible to construct.
