Cisco 16-Port Asynchronous High-Speed WAN Interface Card. Host interface: CardBus. Data transfer rate: 0.2304 Mbit/s, Data link protocols: RS-232, Connectivity technology: Wired
Cisco 1000BASE-LX/LH. Maximum data transfer rate: 1000 Mbit/s, Fiber optic connector: LC, PC, Maximum transfer distance: 393700.8" (10000 m). Weight: 2.65 oz (75 g). Transmit power range: -3 - -9.5 dBmW, Dimensions (WxDxH): 0.528 x 2.22 x 0.335" (13.4 x 56.5 x 8.5 mm)