Features :
◆ Fully compatible with IEEE802.3, ITU-T G703, G704 and G823
◆ Enable any group of CH1-CH4 E1 channel to transmit the data at will
◆ 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
Specifications :
1、E1 Port
Bit rate: 2.048Mbit/s±50ppm
Line code: HDB3
Standard: in accordance with ITU-T G.703, G.704
Connector: BNC connector, line impedance 75ohm
Non-support the use of time slots.
Jitter Performance: compatible with G.742 and G.823
2、Ethernet port Data Rate: 10/100Mbps
auto-negotiation Standard: Compatible with IEEE802.3
Connector: RJ-45 Full duplex auto-negotiation
3 Size: 265mm(W) × 160mm(D)× 44mm(H)