Permet de transmettre 1 port Ethernet  10/100Base-T  sur   1 Port E1 (120 Ohms/75Omhs) non tramé.

Product Description


The E1 to Ethernet protocol Converter is a device that extends Ethernet by means of telecommunication lines (E1 or E1 transport network, such as PDH, SDH, or microwave, etc.) and is also referred to “Net Bridge".

It can effectively utilize free bandwidth of telecom operators’ lines and can be used instantly once it is deployed, with little increased investment.

Power : 220V±20% , -36 ~ -72V

Power Consumption : < 5W

Environment Temperature : 0℃-50℃ -> Size : 483×175×35mm or 483×160×45mm

Net Weight : 900g Packing List

TSM-E1/ETH E1/10(100)BaseT Protocol Converter

One Power cord (Note : -48v no with power cord)

Two BNC Coaxial Connector -> Manual book

Transparent transmission of Ethernet data through E1 lines at 2048Kbps bandwidth

Plug and play, without any setting or debugging work

Support automatic negotiation feature in Ethernet and full duplex/half duplex mode

Support transmission of Jumbo Frames specified in IEEE 802.1Q and Ethernet switches with VLAN capability

Local data frame filtering

Provide unbalanced 75Ω and balanced 120Ω E1 interfaces

Interface Specifications E1 Interface: -> Support ITU-T G.703

HDB3 line coding, comply indication output of route warn -> Coding rate : 2048Kbps±50ppm -> 75Ω physics interface use

BNC standard coaxial connector, 120Ω physics interface use RJ45 connector Ethernet Interface:

Fully IEEE 802.3 (2000) compliant

Bit rate: 10Mbps or 100Mbps

Interface type: RJ45


Fiche technique: PDF