T1 E1 T1/E1 Cisco WIC1-DSU-T1 CCENT PRI Crossover Back to Back Cable Grey 1m
This cable connects two RJ45 50u Male plugs with flush Strain Relief Boot, and is suitable for Cisco PABX / VoIP / PRI E1/T1 applications. Tested to ISO11801 and EIA/TIA standards.