Features

1) Using 4 E1 line transparent transfer Ethernet data;

2) Support pretend random coding loop test;

3) E1(G.703)interface support 120ohm(RJ-45)and 75ohm(BNC double coaxial);

4) Ethernet port support 10M/100M full-duplex/half-duplex;

5) 1U, 19 inch RACK.

Introduction

The MODEL7210 inverse multiplexers transmit up 8 Mbps channel over multiple E1 links. They bridge the gap between E1 and E3, allowing bridges and routers to operate at their fastest rates. The MODEL7210 have a built-in 10/100 Ethernet bridge with VLAN support for LAN-to-LAN applications over 4 E1 links. The MODEL7210 fully meets all of the E1 specifications including G.703, G.704. The unit features diagnostic capabilities for performing remote loopback tests.

Specification

E1 Interface

Standard                                     Comply with ITU-T G.703

Output tingle displace              accord ITU-TG.735 advice

Input tingle limit                         accord ITU-TG.823 advice

Output tingle                               accord ITU-T G.823 advice

Frame format                             unframed

Interface rate                              2.048Mbps×4=8.192Mbps

CRC checkout                           no

Port coding                                 HDB3

Port transmission                    2km

Port protection                          1500V electromagnetism isolate

Port connector                          120 ohm(RJ-45) and 75 ohm(BNC double coaxial)

Ethernet Port

Interface Types                            10/100BaseT, full/half duplex

Standards Compliance              IEEE 802.3(support VLAN)

Bit Rate                                         10/100BaseT limited to Max 2.048 Mbps

Connectors                                   RJ45 (10/100 Base-T Electrical)

Line code                                      Manchester Encoding

Connect line                                Connect PC with cross-over

                                                       Connect HUB/SWITCH with straight-through

Environment, Power and Dimension

Working temperature           -25 to 70°C

Storage temperature           -40 to 85°C

Humidity                                 Relative humidity 5% to 95%

Input power                            220VAC or -48VDC

Consumption                        2W

L×W×H                                   483mm×160mm×44mm

Weight                                    460g

Warranty time                     5 years

Certification                         CE,FCC, RoHS

Packing List

1) 3onedata Protocol Converter Model7210×1

2) 220V power line ×1

3) User manual×1