Cisco

Cisco CAB-DSU-RJ45 | RJ45-to-RJ45 DSU/CSU cable, RJ48C-pinned, blue, shielded twisted-pair

SKU:CAB-DSU-RJ45

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Description

RJ45-to-RJ45 interconnect for DSU/CSU applications on router WAN interfaces. Pinned for DSU/CSU (RJ48C) use rather than Ethernet, enabling direct connection between integrated CSU/DSU ports and telco/CSU equipment. Durable blue jacket for easy identification.

Features

- Correct RJ48C-style pinout for DSU/CSU connectivity
- Shielded twisted-pair for cleaner WAN signal quality
- RJ45 to RJ45 convenience for quick demarc connections
- Blue jacket for rapid identification during troubleshooting

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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FAQs

Technical Specifications

FAQs

Q: Can this be used as a standard Ethernet patch cable?
A: No. It is pinned for DSU/CSU applications (RJ48C), not Ethernet.

Q: What modules does this support?
A: It supports router interfaces and CSU/DSU equipment that use RJ45/RJ48C DSU pinouts, such as T1/serial DSU/CSU ports.

Q: Is it shielded?
A: Yes, it is a shielded twisted-pair design to reduce interference on WAN links.

Q: What color is the cable?
A: Blue, for easy identification in racks.

Technical Specifications

- Application: DSU/CSU router interconnect (not Ethernet)
- Connector A: RJ45 (8P8C) male
- Connector B: RJ45 (8P8C) male
- Pinout: RJ48C/DSU-appropriate mapping
- Cable type: Twisted-pair, shielded
- Jacket color: Blue
- Compatibility: Router WICs/NIMs and CSU/DSU ports using RJ45/RJ48C

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