Dual XPR522 Informações Técnicas descarregar pdf (Página 16)

Revised May 15, 2006

Note that 66 blocks are available in various configurations. The most common

type for our purposes is a 66M1-50. Pre-terminated blocks may be used to

expedite head end cutover time. These blocks typically connect to the Valcom

MultiPath System through 25 pair cables terminated with female Amphenol

connectors on both ends. One end plugs into the Valcom MultiPath System and

the other end plugs into the pre terminated 66 block.

The quantity of 66 Blocks recommended for V-TCM/XP-TCM12/V-STX/V-URI

cards allows for cross connecting station cables. This important wiring technique

will result in labor savings with respect to future changes and maintenance.

XP-RFB Retrofit Block for 25 Volt Systems may be used in place of 66 blocks.

25-volt packages include an appropriate number of XP-RFB Retrofit Blocks for

the included XP-TCM12 cards.

Be certain to account for adequate backboard space for your configuration in all

MDF and IDF locations. Each 66 block will require approximately 19”H x 7”W of

backboard space.

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