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Product Overview
The SpectraComm Asynchronous Data Transport
(SC-ADT) is designed primarily for terminal server
applications, for asynchronous data transport over
private IP networks, and for contact sensing.
As a Terminal Server device, the SC-ADT manages
remote equipment via their craft ports from anywhere in
the network. As an Async Data Transport device, the
SC-ADT encapsulates async data traffic onto Ethernet
facilities. For contact sense applications, the SC-ADT
can support environmental inputs and control outputs
from/to external devices.
The SC-ADT also provides multi-level password
protection and ethernet access features that enhance the
security of the customer's network.
This manual describes three models of the device: the
SC-ADT 8-port, the SC-ADT 16-port and the SC-ADT
32-port card. All devices operate in the same manner,
except where noted.
SC-ADT 8-Port Device
The SC-ADT 8-port is a single-width, 7-inch by 9.5-inch
(178 mm by 241 mm) printed circuit card that provisions
8 async ports via the front panel connector assemby. The
SC-ADT 8-port can use any single slot in any
SpectraComm shelf or enclosure.
SC-ADT 16-Port Device
The SC-ADT 16-port is a single-width, 7-inch by 9.5-
inch (178 mm by 241 mm) printed circuit card that
provisions 16 async ports via two front panel connector
assemblies. The SC-ADT 16-port can use any single slot
in any SpectraComm shelf or enclosure.
SC-ADT 32-Port Device
The SC-ADT 32-port consists of two printed circuit
cards fastened together: the SC-ADT 16-port card and
the SC-ADT Expansion card. Together, the 7-inch by
9.5-inch (178 mm by 241 mm) cards can provision 32
async ports via the four front panel connector
assemblies.The SC-ADT 32-port device occupies two
adjacent slots in the SpectraComm 5000 shelf.
076R172-000
Issue 6
Chapter 1:
SpectraComm ADT
Installation and Operation Manual
Introduction &
Specifications
ON
ON
AL
AL
IN
IN
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TM
ENET
ENET
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MDM
MDM
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MDM
MDM
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PORT
PORT
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SC ADT
SC ADT
SC-ADT
SC-ADT
16-PORT DEVICE
8-PORT DEVICE
(1 Card, 1 Slot)
(1 Card, 1 Slot)
ENET
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ENET
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PORT
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1-8
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SC ADT
EXPAN
EXPANSION
CARD
(1 Card, 1 Slot)
SC-ADT
32-PORT DEVICE
(2 Cards, 2 Slots)
1-1
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