Black Box LR1530A-EU-R3 - Manual (Page 17)

Installation
11
Setting the Link Interface Type
(Universal WAN only)
The Universal WAN Interface must be configured to match the service
to which it will be connected.
WARNING: ensure that the connector cable used with the Universal
interface module has the correct pinouts for the operational mode
selected for the interface (V.11/X.21, V.35, RS232/V.24, or
RS530/RS422). Using the incorrect cable connector for the operational
mode selected may cause permanent damage to the interface module.
Please see Appendix D for pinout assignments.
Set Link Interface Type:
Location: Main
Ä Configuration
Ä WAN Set Up
Ä Link Set Up
Ä Link Interface Type
Select the Service type to which this router will be
connected.
Note: If the module is being changed from one type of service to
another, you must first select “none” before a new selection
may be chosen. Also the link must be toggled through a
disable/enable cycle before the change is brought into effect.
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