ADTRAN 850 DSX-1 User Manual
Dsx-1, Status
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Total Access 850 DSX-1 Module
P/N 1200385L1
Quick Start Guide
Quick Start Guide, 61200385L1-13A, September 2004
Technical Support 1-888-4ADTRAN (1-888-423-8726)
© 2004 ADTRAN, All Rights Reserved
DSX-1
1200385L1
STATUS
The Total Access 850 DSX-1 Module is for use with the Router Controller Unit (RCU) only. This module provides data support (no
RBS for voice applications) for Customer Premises Equipment (CPE) and CANNOT be connected to network resources; this
module is for connection to CPE only.
S
PECIFICATIONS
Capacity
T1: 1 to 24 DS0s
Framing
ESF and SF (D4)
Line Build Out
DSX-1: 0 to 655 feet in 133-ft increments
Line Coding
AMI (alternate mark inversion) or B8ZS (bipolar 8
zero substitution)
Line Rate
1.544 Mbps ± 75 bps
Terminating
Impedance
100
Ω ± 5%
Tests
Self-test, local line, local payload, remote line,
and remote payload
Environmental
Operating Temperature: 0° C to 50° C
Storage Temperature: -40° C to +70° C
Relative Humidity: Up to 95% noncondensing
LED D
ESCRIPTIONS
Color
Description
OFF
No power to the system
GREEN
DSX-1 signal is present and synchronized; the
DSX-1 channels are configured for use
RED
Active channel alarm on the DSX-1 interface
Solid AMBER
Channel test in progress
Blinking AMBER
Module is initializing (during startup)
DSX-1 C
ONNECTION
P
INOUT
Pin
Name
Description
1
R1 | RXDATA-RING
Receive data from the network
(RING)
2
T1 | RXDATA-TIP
Receive data from the network (TIP)
3
UNUSED
–––
4
R | TXDATA-RING
Transmit data towards the network
(RING)
5
T | TXDATA-TIP
Transmit data towards the network
(TIP)
6-8
UNUSED
–––
I
NSTALLATION
I
NSTRUCTIONS
1.
Remove the cover plate from the appropriate slot of the
Total Access 850 chassis.
Dangerous voltage is exposed when the
cover plate is removed.
2.
Position the module to fit in the lower and upper grooves.
3.
Slide the module into the option slot, pressing equally on the
top and bottom of the faceplate until the module is firmly
positioned against the back of the chassis.
4.
Push in the ejector on the lower left-hand side of the module
to finish seating the module.