E1-Fast Ethernet CSU Gateway는 4개의 E1 포트와 1개의 Fast 이더넷 포트를 가진 Ethernet over PDH 장비이며, 4개의 CSU 모듈이 내장되어 있다.E1을 통하여 이더넷을 전송하는 통신사업자, 행정망, 교육망에 사용된다.

 
E1-Ethernet Bridge

Ethernet over PDH
Delay 0.8~6.7 msec, 8Mbps throughtput
Processing delay 0.5msec under
Load Sharing on 4 E1 Ports


CSU

E1 Standards compliant
Over current & voltage Protection
Local, external, remote Loopback
Remote control by command


MANAGEMENT

Zebra command interface
Remote login by telnet server
Fault & event logging
Packet statistics of every interface
SNMP, MIB (optional)


GENERAL

Redundant power supply module


 
 
E1 INTERFACE

Ports: 4 DS1E, RJ-45 8-pin
Standards: ITU-T Rec. G.703, G.823
Framing: Unframed, CRC4, CCS
Rate, Code: 2.048 Mbps, HDB3


ETHERNET INTERFACE

Ports: 1 Fast Ethernet, RJ-45 8-pin
Standards: IEEE 802.3, 802.3u
Rate: 10 or 100 Mbps, Half/Full duplex
Range: 100m on UTP Cat.5


MANAGEMENT INTERFACE

Etherne:t 1 Fast Ethernet Port, RJ-45
Serial: RS-232C, RJ-45


GENERAL

Power: 100 ~ 240 VAC, -36 ~ -72VDC, 10W Redundancy
Physical: 440(19”) x 44(1U) x 220 mm
Weight: 2.5Kg
Operating: 0~50℃, 10~90% non-condensing
 
 
 
   
Multi CSU
  ATM/IP Router
  MUX Router