Cyclades-PR2000

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

 

 

 

 

1

TPTX+

 

 

 

 

2

TPTX-

1 8

3

TPRX+

 

 

 

 

 

 

 

 

4

N.C.

 

 

 

 

5

N.C.

 

 

 

 

 

 

 

 

 

 

 

 

6

TPRX-

 

 

 

 

7

N.C.

 

 

 

 

8

N.C.

 

 

 

 

FIGURE B.3 10/100 BASE-T ETHERNET INTERFACE - RJ-45 FEMALE

Appendix B - Hardware Specifications

127

Page 127
Image 127
Avocent Cyclades-PR2000 installation manual External Interfaces, WAN Interfaces, LAN Interface