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Cisco CAB-E1-PRI/NT | E1 PRI DB-15 to RJ-48C Cable, NT Pinout, 120 Ohm

CAB-E1-PRI/NT

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Description

This E1/ISDN PRI network termination (NT) cable connects a DB-15 male port to an RJ-45 (RJ-48C) connector for 120 ohm balanced E1 links. The NT pinout with pair swap suits connections where the device must present the network-side interface. It is intended for Cisco router E1 and ISDN PRI interface deployments.

Enquire with XS Network Tech for new or used pricing and availability.

Features

- NT pinout with pair swap for network-side termination
- 120 ohm balanced E1 connection
- DB-15 male to RJ-48C termination
- Supports ISDN PRI connectivity

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

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Technical Specifications

- Connector A: DB-15 male
- Connector B: RJ-45 (RJ-48C)
- Interface: E1/ISDN PRI
- Pinout: NT (network termination), pair swap
- Impedance: 120 ohm balanced

FAQs

Q: What connectors does the CAB-E1-PRI/NT use?
A: It has a DB-15 male connector at one end and an RJ-45 (RJ-48C) connector at the other.

Q: What does the NT pinout mean?
A: NT stands for network termination. The cable swaps the transmit and receive pairs so the connected device presents the network-side interface of the E1/ISDN PRI link.

Q: Is this cable suitable for 75 ohm unbalanced E1 connections?
A: No. This cable is designed for 120 ohm balanced E1 connections.

Q: What type of interface is this cable used with?
A: It is used for E1/ISDN PRI connections, typically between a router E1 interface and other E1 equipment.

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