ZyXEL Communications IES-708-22A - Manual (Page 394)

Chapter 57 Product Specifications
IES-708-22A User’s Guide
394
Figure 137 Telco-50 Pin Assignments
This table lists the ports and matching pin numbers for the hardware Telco-50 connectors.
Table 103 Hardware Telco-50 Connector Port and Pin Numbers
PORT NUMBER PIN NUMBER
1 25, 50
2 24, 49
3 23, 48
4 22, 47
5 21, 46
6 20, 45
7 19, 44
8 18, 43