E3 to ethernet converter

E3 to ethernet converter

E3 to Ethernet converter

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E3 to ethernet converter:IC-E3T3L

Description

Fast Ethernet LANs over E3 or T3/DS3 Converter

Introduce

Overview
IC-E3T3L is state of the art Network Termination Units (NTU) connecting Fast Ethernet LANs
over E3 or T3/DS3 circuits. The devices enable service providers and ISPs to supply transparent
Ethernet services to remote locations over existing E3/T3/DS3 infrastructure.

The devices can be used in a point-to-point application and widely used in lnteroffice or
enterprise LAN connection. IC-E3T3L has one unframed E3 or one framed T3/DS3 port, and one
10/100BaseTx port. Packets are forwarded from the Ethernet network to the E3 or T3/DS3
network at wire-speed,fully utilizing the expensive TDM circuit bandwidth.

Feasures
*Best price performance Ethernet over E3 or T3/DS3 intelligent converter in the market
*Wire-speed forwarding fully utilizing the E3 or T3/DS3 circuit
*VLAN stacking and tagging enabling service providers to provide layer 2 transparent LAN services while securing providers management
*Fault propagation of E3 or T3/DS3 error conditions to Ethernet port
*Diagnostic collection on TDM and Ethernet interfaces
*Comprehensive LED indicators on front panel,convenient for the diagnosis of equipment working state
*-48V DC & 220V AC power supply optional

Specifications
E3 interface

Comply with ITU G.703
Rate:34.368 Mbps
Code type:HDB3
Impedance:75ohm unbalanced l
Physical connector:BNC coaxial for unbalanced

T3/DS3 interface

Comply with GR-499-CORE; ANSI T1.107; ANSI T1.102
Rate:44.736 Mbps
Code type:B3ZS
Impedance:75ohm unbalanced l
Physical connector:BNC coaxial for unbalanced
Power supply
AC power:220V+-10%,50Hz
DC power:-48V(optional)
Power:5W

Environment

Temperature:0-40oC
Humidity:0-95% RH