ETU-04

Specifications

Technical Specification

LED indicators

E1 Interface

PWR - Power
TD - Transmit Data
RD - Receive Data
LOS - Loss of signal
LOF - Loss of frame
CRC - Cyclic redundancy check errors
Link - Ethernet Link
Loop - Remote loopback enabled

Ethernet Interface

Compliance - IEEE 802.3/802.3u
Connector - RJ-45
Data Rate - 10/100Mbps
Delay - 1 frame
WAN Protocol - HDLC
MAC table - 1024 entries
Compliance - CCITT G.703, G.704, G.706 and G.732

Framing - CCS (PCM31)
Connectors - BNC
Bit rate - 2.048Mbps
Line Code - Either HDB3
Line Impedance - 75 Ohm
Jitter Performance - According to CCITT G.823
Compliance - CCITT G.703, G.704, G.706 and G.732

Power

AC - 220VAC
DC - 48 to 57 VDC
Power consumption - 10W

Dimensions

Height - 45mm
Width - 195mm
Depth - 235mm

Ordering Information

ETU-04AC 4 x E1 Inverse Multiplexer - AC Powered
ETU-04DC 4 x E1 Inverse Multiplexer - DC Power