1 Descriptions

BCS II Simplex Repeater User Manual

System-Level Application

The simplex repeater regenerates DS3, E3, and STS-1 signals to equal level point over a distance of up to 900 ft (using RG-59/734 cable). Two repeaters are required to regenerate both the send and receive signals and complete the cross-connect.

The repeater regenerates the signal that appears on the IX port and transmits it out the I port for a length dependent upon the type of cable used. See the installation section to set the module jumpers based on cable length.

The OX and O ports are passive; therefore, a second repeater is required to regenerate and transmit the signal in the other direction. Each network element can be located up to 900 ft from the far end repeater’s IX port.

 

 

 

 

 

 

Up to 900 ft (using RG-59/734)

 

NE 1

 

Simplex

 

Simplex

 

 

NE 2

 

Repeater

Repeater

 

 

 

 

 

 

 

 

RX

I

 

 

IX

IX

 

 

I

RX

 

 

 

 

 

 

 

 

 

 

 

 

 

O

 

 

OX

OX

 

 

O

 

 

TX

 

 

 

 

 

TX

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Up to 900 ft (using RG-59/734)

1-6

Telect, Inc.

117209-1 A0