Specification :

XENPAK-10GB-SR, XENPAK-10GB-LR, XENPAK-10GB-LX4
X2-10GB-SR, X2-10GB-LR, X2-10GB- ER, X2-10GB-ZR, X2-10GB-LRM
Cisco XENPAK-10GB-ER 10Gbps Single-Mode Fiber 40km XENPAK

XENPAK-10GB-ER Internal Optics brand Cisco compatible 10Gbps Long Reach 1550nm XENPAK Transceiver. This device supports full duplex 10Gbps transmission up to 40 km on standard Singlemode Fiber ( G.652) . This device is compatible with all Cisco XENPAK slots supporting 10Gbps XENPAK modules.

Max Distance:
Single-Mode ( G.652) Fiber Core: 24.85 Miles ( 40 km)

Connection type: SC
This 100% Cisco compatible XENPAK-10GB-ER is a 10Gbps XENPAK 1550nm extended reach transceiver. This device supports full duplex 10Gbps transmission up to 40 km on standard Singlemode Fiber ( G.652) . This device is compatible with all Cisco XENPAK slots for 10Gbps XENPAK modules.