Overview
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.
Features
- 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
Specifications
LAN
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 |
WAN
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 |
General
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