>> E1 interface
Standard: E1 interface compatible with G.703 standard.
Coding: HDB3
Impedance: 75Ω (unbalance), 120Ω (balance)
Connector: BNC (75Ω), RJ45 (120Ω)
Jitter Performance: According to G.742 and G.823
Clock: internal clock, line clock.
>> 10M/100M Base-T
Interface Rate 10/100Mbps
MAC address capability 4096
Interface character match IEEE802.3, IEEE802.1Q (VLAN)
Power Supply :AC 100V -240V 50-60HZ ,DC 5V,1A
Operating Temperature: 0° C to + 50°C