Meridian America Link/Customer Controlled Routing manual Null modem RS-232 cable

Chapter 11: Peripheral device cabling interface 275

Figure 80

Null modem RS-232 cable

DTE

Pin

1

2

3

4

5

7

6

8

20

15

17

Pin

1

2 3 4 5 7 6 8 20

15

17

DTE

Note 1: This cable applies equally to a configuration with a

DCE device at each end.

Note 2: Pins 15 and 17 are used for some configurations.

The ports on the IPE Module can be configured as DCE or DTE using connectors on the CPU adapter card. (For more information, refer to ÒInstalling the IPE ModuleÓ in Chapter 8, ÒHardware installation procedures.Ó)

Meridian Link Release 5C/CCR Release 3C Installation and Upgrade Guide