Atop Industrial Unmanaged Ethernet Switch
EH2006 / EH2005-Fs / EH2005-Fm
Hardware Installation Guide Version 1.4
Copyright c 20 10 ATOP Technologies, Inc.
All rights reserved
- 3 -
8. Pin assignment of Network Connections
10/100BaseT(X) Ethernet Port Connection
RJ-45
Pin
1
2
3
4
5
6
7
8
Signal
Tx+
Tx-
Rx+
Rx-
100BaseFx Fiber Cable Wring
-SC/ST Connectors
SC Connectors
ST Connecters
Fiber port
Single-Mode
Multi-mode
-Cable Wiring
TX
A
B
RX
ST Connector
RX
B
A
TX
TX
A
B
RX
SC Connector
RX
B
A
TX
Terminal Block for Power input
FG
Vin-
Vin+
Pin
Vin+
Vin-
FG
Signal
DC9-30V
0V
Frame Ground
9. ATOP Customer Services and Supports
1. Please contact your local dealers or Atop Technical Support Center at the following
numbers.
+886-3-550-8137 (Atop Taiwan)
+86-21-6495-6232 (Atop China)
2. Please report the defected problems via Atop¡s Web site or E-mail account
Web Site:
www.atop.com.tw
, e-mail:
Web Site:
www.atop.com.cn
, e-mail:
