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Connecting REMS components

5-2

Red Zone Encryption Management System (REMS) User Manual

CAUTION

When connecting the FBR and BRC to the encryptor, be sure to

maintain the correct polarity of the driver and receiver signals of

these devices. That is, always connect the plus (+) output of a driver

to the plus (+) input of the receiver it is connected to. Likewise,

always connect the minus (-) output of a driver to the minus (-) input

of the receiver it is connected to. See F igure5-2, Simplified System

Cabling Diagram.

Figure 5-1 Maintaining Driver Signal Wire Polarity, Example

Figur e5-3, Pin-to-Pin System Cabling Diagram shows a the signal-level

connections for REMs on the near end.

NOTE: The pin numbers are notated in the order <Plus, Minus>. For example, 3,16 means: + output 3, - output 16

Driver

Receiver

3 (+)

16 (-

O -

1 2 ... 47 48 49 50 51 52 53 54 55 56 57 ... 96 97

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Verilink Red Zone Encryption (REMS) (880-502423-001) Produc Manuale Utente Pagina 52