Features:

Fully compatible with IEEE802.3, ITU-T G703, G704 and G823 Support 10Base-T, 100Base-TX protocol Support VLAN & IEEE802.1q packets Enable any group of CH1-CH4 E1 channel to transmit the data optionally. Extend the bandwidth to 7.68Mbps when using 4E1 channels Support auto-inspection of effective E1 channel without interruption of data transfer. Automatically cut off the E1Channel when it has LOS and AIS alarm, and inform the remote end simultaneously Support remote E1 Loop function 75/120 ohm Optional of E1 channel impedance Internal power supply, overall power consumption<3w, AC160V-260V or DC -48V optional Specifications:

E1 Port Bit rate: 2.048Mb Line code: HDB3 Standard: in accordance with ITU-T G.703, G.704 Connector: BNC connector, line impedance 75ohm Number of E1: 4 Jitter Performance: compatible with G.742 and G.82 Ethernet Port Data Rate: 10/100Mbps Standard: Compatible with IEEE802.3 Connector: RJ45 Number of Ports:1 port Auto-adaption  with half/full duplex Dimension:440mm(L)*160mm(W)*44mm(H)