ZyXEL Communications VDSL SWITCH VES-1616F-3X - Manual (Page 280)

Chapter 36 Product Specifications
VES-1616F-3x Series User’s Guide
280
Telco-50 Cable Telco-50 Connector Pin Assignments
Use Telco-50 cables to connect the VDSL LINE port to the user equipment (VDSL modem)
and the POTS/ISDN LINE port to the central office switch or PBX (Private Branch
Exchange). The following diagram shows the pin assignments that you need to have on the
Telco-50 connectors on the Telco-50 cables.
Figure 117 Telco-50 Cable VDSL Telco-50 Pin Assignments
Figure 118 Telco-50 Cable POTS/ISDN Telco-50 Pin Assignments
14 4, 5
15 27, 28
16 1, 2
Table 94 Hardware Telco-50 Connector Port and Pin Numbers (continued)
VDSL PORT NUMBER PIN NUMBER