Diablo Cable offers the CAB-E1-RJ45BNC cable which is typically used to connect a T3 or DS3 wide area network connection to a router. A typical Cisco card used to interface with would be the PA-T3, PA-MC-T3, PA-T3+, PA-2T3, PA-2T3+, NM-1A-T3, and NM-1E/T3. The telco provider will typically terminate to an RJ-45 jack at the wall. This cable converts the RJ45 to dual bayonet style BNC connectors that twist and lock. We stock plenty of this high-quality cable, buy now so it can ship out today, see shipping chart