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Cyclades-PR2000
Appendix B - Hardware Specifications
External Interfaces
The WAN Interfaces
The WAN interfaces are provided on a DB-25 female connector. The pinout diagram is not shown here, as it
depends on which protocol (RS-232, V.25 or X.21) is configured. Please see the pinout diagrams for the
cables used for each protocol to determine the signals on the interface.
FIGURE B.2 SERIAL WAN INTERFACE - DB-25 FEMALE
The LAN Interface
ETHERNET PORT
Pin Ethernet Signal
1TPTX+
2TPTX-
3TPRX+
4N.C.
5N.C.
6TPRX-
7N.C.
8N.C.
1
8
FIGURE B.3 10/100 BASE-T ETHERNET INTERFACE - RJ-45 FEMALE