INSTALLATION

Figure 2-19. Direct Connection (Side by Side)

NOTE: FOR DISTANCES OVER 50 FEET (15.2 M)

USE C6E CONNECTOR CABLE(S) BETWEEN

H600 307,G2 CONNECTOR CABLE AND DS1

TRUNK CIRCUIT PACK.

Figure 2-20. Direction Connection (Side by Side)

Connections Between 1311 and 4310 Feet

For distances between 1311 and 4310 feet, CSUs equipped with Office repeaters must be used to regenerate the DS1 signal. See “Install CSU” section of this manual for the installation instructions for the CSU. Figure 2-21shows a functional diagram of this connection. If the connection is being made between the S25 and a DEFINITY G1 or G2, System 75, or System 85, refer to the System 85 Installation Manual (555-1 03-104) or the DEFINITY G1 Wiring Guide (555-201-1 11) or the System 75 Wiring Guide (555-200-111) for the connecting information.

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ADTRAN 25 manual Direct Connection Side by Side