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Chapter 2. Installation
DBU and Voice Interface Card Slots
The Express 5200 rear panel has two card slots for the installation of
dial backup, voice, and DCE interface cards. To insert cards,
perform the following procedure:
1.
2.
3.
Card slots are keyed to prevent improper installation (i.e., putting a DBU
card into the voice slot).
Telco Connector
The
provides connection to a dedicated 56/64 kbps network. See Table
A-1 in the Pinouts appendix for the
assignments.
Control Port
The eight-position modular jack labeled
connection to a VT 100 EIA-232 compatible interface. This enables
the Express 5200 to be configured through a terminal instead of the
front panel. Use the VT 100 terminal cable (provided) for this
connection. See Table A-3 in the Pinouts appendix for the connector
pin assignments. A description of the operation of this port is
covered in the section VT 100 Terminal Connection and Operation on
page 3-4.
DTE Connectors
DTE devices are connected to the
EIA-232 DTE cable or an ADTRAN V.35 DTE adapter cable. The
2-4
Remove power from the Express 5200.
Slide the card into the corresponding rear slot until the card
panel is flush with the Express 5200 chassis.
Push card locks in (until they click) to secure the card and
ensure proper installation.
connector is an eight-position modular jack which
TELCO
Express 5200 User Manual
connector's pin
TELCO
provides
CONTROL
connectors using either an
DTE
61202175L1-1
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