ADTRAN Total Reach DDS-DP 5 Series Installation And Maintenance Manual

CONTENTS
1. GENERAL.......................................................... 1
2. OPTIONS ........................................................... 2
3. INSTALLATION ............................................... 3
4. TESTING ............................................................ 4
5. DEPLOYMENT GUIDELINES ........................ 5
6. MAINTENANCE ............................................... 6
7. WARRANTY AND CUSTOMER SERVICE ... 6
FIGURES
Figure 1. Series 5 Total Reach DDS-DP ................. 1
Figure 2. Total Reach DDS Circuit Diagram .......... 2
Figure 3. Option Switch .......................................... 2
Figure 4. OCU Loopback at the DDS-DP ............... 4
Figure 5. DDS-DP Bidirectional Loopback ............ 4
Figure 6. DDS-DP Response to DDS-R ACE
LBK Button .............................................. 5
TABLES
Table 1. Option Settings ......................................... 2
Table 2. Compliance Codes ................................... 3
Table 3. LED Indication ......................................... 4
Table 4. Cable Type and Temperature Loss
Data@13.3 kHz ........................................ 5
Table 5. DDS Insertion Loss Measurements ....... 5

1. GENERAL

This practice provides installation and maintenance
procedures for the ADTRAN Series 5 Total Reach
DDS-DP All-Rate DDS Dataport. Figure 1 is an
illustration of the ADTRAN Series 5 Total Reach
DDS-DP, P/N 1433105L1.
Revision History
This document has been revised to incorporate the
response to the loopback pushbutton function of the
DDS-R ACE remote unit, and add reference to false
latching loopback prevention at 64 kbps.
Description
The ADTRAN Series 5 Total Reach DDS-DP is a
functional replacement for the SLC
DP, CLEI 5SCU48, delivering data at rates up to 64
kbps using a single copper pair. Used in combination
with the DDS-R termination unit, the Series 5
61433105L1-5F
Series 5 Total Reach
Total Reach All-Rate DDS Dataport
Installation and Maintenance
®
Series 5 OCU
Section 61433105L1, Issue 6
Trademarks: Any brand names and product names included in this document are trademarks,
registered trademarks, or trade names of their respective holders.
®
DDS-DP
SW2

Figure 1. Series 5 Total Reach DDS-DP

DDS-DP can accommodate extended loop lengths,
eliminating the need for DDS repeaters. The Series 5
DDS-DP span powers the DDS-R located at the
customer premises. The DDS-R converts the 2-wire
signal to the traditional 4-wire Alternate Mark
Inversion (AMI) signal for presentation to the
customer.
The DDS-DP occupies a single channel position in the
AT&T ® SLC Series 5 or Series 5 compatible channel
bank. It provides the interface between a DS0 time
slot of the T-carrier data stream and the 2-wire
metallic loop extending to the customer premises. The
Series 5 Total Reach DDS-DP will interoperate over
the carrier system with another DDS-DP, OCU DP,
DS0 DP, 1/0 DCS, or switch and can be located in an
end office, hub office, intermediate office, or Digital
Loop Carrier (Figure 2). The 2-wire loop is
connected using the odd pair Tip (pin 31) and Ring
(pin 32) on the Series 5 backplane.
NOTE
The Series 5 Total Reach DDS-DP must be used
with an appropriate DDS-R unit.
Section 61433105L1-5F
Issue 6, June 2002
CLEI Code: 5SC53X4F_ _
DDS -DP
14331 05
SX
SYN C
FE
NE
QM DSU
LBK
MAN
1