2-Port Channelized E3 Interface Card
3com 3C13878, Green, Grey, 1218000 h, 34.5 Mbit/s, Wired, 2 x E3 WAN 2 x SMB Duplex Connector E3/CE3 WAN
3com 3C13878. Product colour: Green, Grey, Mean time between failures (MTBF): 1218000 h. Transfer rate: 34.5 Mbit/s, Connectivity technology: Wired, I/O ports: 2 x E3 WAN 2 x SMB Duplex Connector E3/CE3 WAN