IDM E1-ETH E1 / Ethernet converter Ethernet over E1 Converter (IP over TDM) datasheet

In compliance with IEEE802.3 standard. In compliance with G.703/G.704 standard. Unbalanced 75ΩE1 interface and balanced 120ΩE1 interface optional. 4Ethernet interfaces, central equipment has one Ethernet port. Ethernet rate is 10/100Mbps,full/half duplex mode optional. Internal clock mode and line clock mode available.
Framed and unframed E1 signal optional.Local loopback supported.

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E1 / Ethernet converter

Features

n In compliance with IEEE802.3 standard

n In compliance with G.703/G.704 standard.

n Unbalanced 75ΩE1 interface and balanced 120ΩE1 interface optional

n 4Ethernet interfaces, central equipment has one Ethernet port

n Ethernet rate is 10/100Mbps,full/half duplex mode optional

n Internal clock mode and line clock mode available

n Framed and unframed E1 signal optional

n Local loopback supported

n DIP switch in charge of working modes management such as framed/unframed modes, clock modes, time slots selection under framed mode and Ethernet mode.

n CO equipments manage and configure the RO equipment by SNMP

Specifications

E1 interface

Code type	HDB3	Code rate	2048Kbps±50ppm
Signaling	Channel associated signaling	Impedance	75Ω(unbalance)
Frame structure	PCM31/30	Jitter	Meet ITU-T G.823
Protocol standard	Support ITU-T G.703/G.704	Mode	Framing/Unframed can set, Time slot can match

Ethernet interface

Interface type	RJ-45	Interface rate	10M/100M
Protocol standard	Support IEEE802.3	Work type	Half/full duplex

Work environment

Work temperature: -30 ℃ ~40℃

Storage temperature:

-20℃~+70℃

Relative humidity: 0~95%(No condensation)

Application

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