Cisco AS2511-RJ 16-Port Async Universal Access Terminal Server Router AS2511RJ

DESCRIPTION:
The Cisco AS2511-RJ is a compact, rack-mountable access server designed to provide remote console access to multiple network devices. Equipped with 16 asynchronous RJ-45 ports, it’s ideal for managing routers, switches, and firewalls in lab or data center environments. This model is widely used for out-of-band management and terminal access, offering reliable performance and Cisco IOS features in a space-efficient 1U form factor.

TECHNICAL SPECIFICATIONS:
Manufacturer: Cisco
Model Number: AS2511-RJ
Ports: 16 x RJ-45 asynchronous serial ports
Console Access: Uses standard rollover cables
Ethernet: 1 x 10Base-T Ethernet port
Rackmount: 1U
Memory: DRAM: 16 MB (default), Flash: 8 MB (upgradeable)
Protocols Supported: Telnet, SSH (with appropriate IOS), PPP, SLIP
Software: Cisco IOS (varies by version)
Management: CLI via serial or Telnet