EB-DXC01-ETH, make n timeslots (n<31) picked up from up-link E1 signal insert to homologous timeslots of down-link, let received ETH data take up residual timeslots of down-link, and can apply with E1/V.35-ETH converter to realize that down-link device picks up ETH data and V.35 data from E1. Also, it achieves the net structure of (EB-DXC01-ETH) ---- (E1 Fiber Modem) ---- (FMO-V35-ETH).
EB-DXC01-ETH is suitable for telecom, post, public security, bank and so on.
n Based on self-copyright IC;
n 10M/100M Ethernet, full/half duplex self adapt, support VLAN.
n Ethernet support AUTO-MDIX (cross over and straight through self adapt)
n Support 3 kind loop functions: down-link E1 self-loop (ANA), up-link E1 loop back (DIG), command loop back of remote V.35 and ETH interface (REM);
n Have the function of pseudo-random code testing, which brings great convenience for installation, debugging and maintenance of equipment, and can be used as an E1 miscode tester;
n Power supply, AC220V, DC-48V, DC24V etc. modes for option;
n When in mode of DC-48V/DC24V, connection of power supply cathode and anode can not affect device working;
n Support SNMP net management function.
n E1 interface
Standard: E1 interface compatible with G.703 standard.
Rate: n*64 kbps ( n= 1-32)
Impedance: 75Ω (unbalance), 120Ω (balance)
Connector: BNC (75Ω), RJ45 (120Ω)
Jitter Performance: According to G.742 and G.823
Clock mode: circuitry clock
n 10/100Base-T port
Rate: 10M/100M, full/half duplex self adapt.
Protocol: support IEEE 802.3, IEEE 802.1 P, 802.1Q (VLAN)
MAC address table: 4096 MAC addresses.
Ethernet buffer: 64Mbits SDRAM
Physical interface: RJ45, support AUTO-MDIX (cross-over and straight- through self adapt)
1.4 Work condition
Voltage: AC220V，DC –48V，DC +24V for option
Power Consumption: ≤3W
Working temperature: -40°C~+70°C
Storage temperature: -40°C~+70°C
Humidity: 5%~95 %
No causticity and solvent, dust free, and no strong magnetic interference.
1.5 Power supply
Adopt power supply module, wide allow voltage move range, good anti-jamming capability, nice isolation, steady working condition.
□DC-48V： DC -36V～DC-72V；
□DC-24V： DC -18V～DC-36V；
Listing shows bellow:
BNC connecter 4
Users’ manual 1