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1823 VoIP Gateway User’s Guide
Appendix A: Pin Assignments and Power Adapters
Ethernet Port Specification (RJ45)
All Ethernet ports support 10/100BaseT, half and full duplex, auto-negotiation, and auto-crossover.
Pin number
Definition
Pin number
Definition
1
Transmit data+
5
NC
2
Transmit data–
6
Receive data–
3
Receive data+
7
NC
4 NC
8
NC
Power Adaptor Specifications
NORTH AMERICAN PLUG STANDARDS
AC/DC Power Adapter Mode
LINEAR
Input Power
120V
Output Power
12VDC/1A
Regulatory Standards
EI-48,UL/CUL
NORTH AMERICAN PLUG STANDARDS
AC/DC Power Adapter Mode
SWITCHING
Input Power
100~240V
Output Power
12VDC/1A
Regulatory Standards
UL/CSA
EUROPEAN PLUG STANDARDS
AC/DC Power Adapter Mode
LINEAR
Input Power
230V
Output Power
12VDC/1A
Regulatory Standards
EI-48,TUV/CE
EUROPEAN PLUG STANDARDS
AC/DC Power Adapter Mode
SWITCHING
Input Power
100~240V
Output Power
12VDC/1A
Regulatory Standards
CE/TUV
44 May 2005 1823-A2-GB20-00