: This is a Cisco NM-2CE1U product. Specifications : General Information Manufacturer Part Number NM- 2CE1U Manufacturer Cisco Systems, Inc Product Name 2-port Channelized E1/ISDN-PRI Unbalanced Network Module Product Type Network Module Brand Name Cisco Product Details Interfaces/Ports 2 x Channelized E1/ISDN-PRI WAN 2 x DB-15 Channelized E1/ISDN-PRI WAN Connectivity Media 75-ohm Serial Cable Data Transfer Rate 2.048Mbps E1 Physical Characteristics Dimensions 1.55 Height x 7.1 Width x 7.2 Depth Weight 1kg Warranty: networktop.com has a standard 1-year warranty policy... Less

VPN Router - 1 x PC Card, 1 x Services Module, 1 x Port Adapter - 2 x 10/100Base-TX LAN

Cisco Compatible X2 Transceiver Module.  Each CWDM-X2-XXXX-80 transceiver we sell is guaranteed factory new and tested for quality and performance prior to shipping.  All transceivers come with our no hassle 3 year warranty. Specifications: Manufacturer Part Number: CWDM-X2-XXXX-80 - 10GBASE-CWDM - 1470nm – 1610nm Wavelength (Select One) - Small Form-factor Pluggable (SFP) - Single-mode Fiber (SMF) - LC Connector - Distance up to 80KM Looking for used, refurbished, or original Cisco CWDM-X2-XXXX-80 transceivers?  Daldan Technologies can help!  Please email our staff at sales@daldan.net or call toll free 1-877-325-3261 to speak with an Account Representative. Daldan Technologies Guarantee Our entire Cisco X2 transceiver product line is guaranteed to be 100% Cisco compatible.  Each... Less

VPN Router - 2 x PC Card, 1 x Services Module, 1 x Port Adapter - 2 x 10/100Base-TX LAN