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DXC01

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).

1.1 Description

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.

 

1.2 Characters

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.

 

1.3 Parameters

n  E1 interface

Standard:           E1 interface compatible with G.703 standard.

Rate:             n*64 kbps ( n= 1-32)

Coding:           HDB3

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:                     AC220VDC –48VDC +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 -36VDC-72V

□DC+24V DC+18VDC+36V

□DC-24V DC -18VDC-36V

□AC220V AC180VAC260V.


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