Cisco RJ-45 to DB-15 Network Cable for 4500 Series

The Cisco CAB-E1-PRI is a network cable that links an RJ-45 male connector to a DB-15 female interface, creating a direct bridge between standard network ports and the serial connections on Cisco routing and access server equipment. Because it follows Cisco pinouts precisely, the cable integrates smoothly with the Cisco 4500 series and remains fully compatible with the 7500, 7000, 4000, and 3600 lines.

Network administrators reach for this cable when they need to extend serial connectivity, connect an access server, or replace a worn link in a production rack. Its exact fit removes guesswork during deployment, making it a reliable choice in data centers, branch offices, or lab environments where uptime and quick installation are priorities.

Constructed to Cisco standards, the cable holds up under routine moves and adjustments while maintaining consistent signal integrity. That dependability helps reduce troubleshooting time and keeps critical traffic flowing without unexpected interruptions.

• RJ-45 male plug on one end and a DB-15 female interface on the other
• Tailored for Cisco 4500 series routers and switches
• Also works with Cisco 7500, 7000, 4000, and 3600 series equipment
• High performance link for enterprise and service provider networks
• Durable construction that supports reliable long term operation