Cisco 1000MBPS Single-Mode Rugged SFP
Cisco Systems Part# GLC-LX-SM-RGD=
Modules – SFP (mini-GBIC) - Gigabit Ethernet - Optical Fiber - 1 Total Number of Ports - Hot-swappable - 1000Base-LX/LH Network Technology - Single-mode - Multi-mode - Single-mode - 0.3" Height - 0.5" Width - 2. ...
2 Port Serial WAN I/F Card
Cisco Systems Part# NIM-2T=
Modules – WAN Interface Card (WIC) - Gigabit Ethernet - Twisted Pair - 2 Total Number of Ports - 10/100/1000Base-T Network Technology - RJ-45 - Cisco 4451-X Integrated Services Router - Wide Area Network - 2 x ...