RAD Data comm ASM-MN-214 Spécifications télécharger pdf (Page 20)

Quick Start Guide Installation and Operation Manual

4 Line and DTE Connectors ASM-MN-214 Ver. 1.0

4. Line and DTE Connectors

For each of the 14 cards, the rear panel (see

Figure 3

) contains line and DTE

connectors.

Line Interface

Line interface of ASM-MN-214 may terminate in the following connectors:

• 5-screw terminal block

• BNC coaxial

• RJ-45.

Terminal Block Option

The terminal block contains five screws for connecting the transmit and receive

pairs and ground, if present. The transmit pair is connected to the terminals

marked XMT, the receive pair – to the terminals marked RCV, while the fifth screw

is a terminal for optional ground connection. As a terminal block option, a

terminal block protective cover is placed over the interface connectors. Modems

operating over 2-wire lines use XMT terminals for both the transmit and receive

pairs.

Figure 3

illustrates a rear panel of ASM-MN-214 with a terminal block line

connector.

When connecting ASM-MN-214 to coaxial cables, you can use the CIA/214-TB-BNC

interface adapter.

Terminal

Block

CIA/214-TB-BNC

Protection

Cover

CIA/V.35/1

CIA/X.21/1

CIA/ETH

CBL-530/449

Figure 3. ASM-MN-214 Rear Panel

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RAD Data comm ASM-MN-214 Spécifications Page 20