Jeson Wireless Ltd.

Site Version:

English

Products

Ethernet Converters

	»	E1 to Ethernet Converters
	»	4E1 to Ethernet Converter

E1 to Ethernet Converters

The E1-4 Ethernet Converter is a device for transmitting Ethernet traffic through an E1 link.

The JS E1-4 Ethernet Interface Converter consists of two parts:

1. Uplink Port: E1 Network Bridge
2. High performance, Self-adapting Remote Ethernet Hub.

The Hub is Self Adapting for LAN extension (straight or crossed cable connection).

The bridge continuously learns the LAN MAC address present, and passing only relevant traffic to the other side of the bridge.

Features

• Supports 1600 long packets at 1600

• Supports ISL (Interior Switching Link) protocol.

• 10M/half duplex, 10M/full duplex, 100M/half duplex, 100M full/duplex and auto negotiation (self-adapting) are options.

• E1 impedance for 75 ohms and 120 ohms are auto-negotiated

• Supports the local loop, loop from the local to remote and pseudo-random code detection.

• Automatically detects and configures the twisted pair port on the converter (for straight or crossed cable connection)

• Support 1-4 Ethernet interface hubbing.

• Can set channel isolation at switch-able Ethernet port.

• Can set packet length at Ethernet interface.

• LINKDOWN self-check function is available

SPECIFICATIONS

Ethernet Port	10M / 100M Self adapting
Data Rate	2 .048 Mbit/s ± 50ppm
E1 Impedance	75 ohms Unbalanced or 120 ohms Balanced

WORKING ENVIRONMENT

Input Voltage	AC 180V, 240V Power supply voltage DC -48V, +24V (AC or DC) must be chosen before placing order
Power Consumption	< 5W
Working Temperature	0 to + 50 degrees C
Storage Temperature	- 40 to + 70 degrees C
Relative Humidity	< 95 %

NOTE : This unit should be operated in a low dust environment in a location that is free from high electromagnetic interface.

APPLICATIONS