SKU: 926 Category:




The SE Network Bridge is a high performance, remote, self-learning Ethernet bridge. Its compact size and low cost make it ideal for cost-sensitive bridging applications, or as a LAN extender or segmenter over bit stream type infrastructures. Several selectable data interfaces, including V.35, RS-530, RS-449, X.21, and RS-232, make this Ethernet Bridge's connection between 10Base-T and 100Base-TX LAN and various SYNC data port interfaces convenient.


  • Supports raw HDLC, Cisco® HDLC, and PPP encapsulation
  • 10BASE-T/100BASE-TX, Full Duplex or Half Duplex
  • HP Auto-MDI/MDIX detects and corrects crossed cable
  • Automatic address learning, aging and deletion after 5 minutes
  • Forwarding and filtering rate at wire speed with through put latency of 1 frame.
  • Auto padding of undersized packets to meet the minimum Ethernet packet size requirement
  • Ethernet interface has automatic Twisted Pair polarity correction
  • Built-in nx64K / nx56K timing clock generator for WAN link 



Standard  Fully compliant with IEEE 802.3/802.3u
Connector Shielded RJ-45
Speeds 10BASE-T/100BASE-TX, Full or Half Duplex 
MTU 1522 bytes 



Interface Selectable RS-232(SYNC), V.35, RS-449/530, and  X.21 
Protocol Synchronous HDLC, PPP or Cisco® HDLC 
Connector DB25 Male
Type DTE Port
Data Rates n x 64(56)Kbps, up to 2048Kbps
Clock Source Internal or External



Power AC Adapter; EUP 100~240VAC / 12VDC-1A
Unit; DC9~12V/300mA 
Environment Temperature: 0~50o C
Humidity: <90% non-condensing 
Dimensions 135(L) x 80(W) x 25(H) mm 
Weight 150g


LED Indicators

SYNC (green) ON=WAN Protocol Up
LINK (green) ON=receiving CTS and DSR signal
Rx (green) ON=WAN receive data (blinking)
Tx (green) ON=WAN transmit data (blinking)
PWR (green) ON=Power OK
ERROR (red) OFF=system OK,
2 pulse=configuration error; 3 pulse=WAN CRC 
ACT (green) OFF=No link; Blinking=receiving data
LINK (green) ON=LAN linked; OFF=no link


Ordering Information

Data Connect SE2130 Serial Ethernet Bridge

Additional information

Weight 3.00 lbs
Dimensions 18.00 × 12.00 × 7.00 in


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