Adtran DDS-DP User Manual

1

61433105L2-5D

Section 61433105L2, Issue 4

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 1433105L5).

This is the initial release of this document.  Future
revisions will be described in this subsection.

• 2-wire deployment

• Repeaterless operation

• Bridged tap tolerant

• Span power for remote Total Reach DDS-R

termination unit

• Utilization in SLC Series 5 and Series 2000 channel

banks

Trademarks:  Any brand names and product names included in this document are trademarks,

registered trademarks, or trade names of their respective holders.

• Loop Quality Monitor and A/B signaling options

• Bidirectional DS0 loopback capability

• Transmits Mux Out of  Sync code upstream during

out of service loop condition.

• Embedded Digital System 6 capabilities for remote

provisioning, and performance monitoring.

The ADTRAN Series 5 Total Reach DDS-DP  is a
functional replacement for the SLC

®

 Series 5 OCU DP,

CLEI 5SCU48, delivering data at rates up to 64 kbps
using a single copper pair.  Used in combination with the
Total Reach DDS-R termination unit, the Series 5 Total
Reach DDS-DP can accommodate extended loop
lengths, eliminating the need for DDS repeaters.  The
Series 5 Total Reach DDS-DP span powers the Total
Reach DDS-R located at the customer premises. The
Total Reach DDS-R converts the 2-wire signal to the
traditional 4-wire Alternate Mark Inversion (AMI) signal
for presentation to the customer.

The ADTRAN Series 5 Total Reach DDS-DP
occupies a single channel position in the AT&T

®

 SLC

Series 5 and Series 2000 or Series 5 compatible
channel bank.  It provides the interface between a DS0
timeslot of the T-carrier data stream and the 2-wire
metallic loop extending to the customer premises. The

Figure 1.  Series 5 Total Reach DDS-DP

1. GENERAL ...................................................................... 1
2. INSTALLATION ........................................................... 3
3. TESTING ........................................................................ 3
4. REMOTE PROVISIONING AND DIAGNOSTICS ..... 5
5. DEPLOYMENT GUIDELINES .................................... 6
6. MAINTENANCE ........................................................... 7
7. WARRANTY AND CUSTOMER SERVICE ............... 8

Figure 1.  Series 5 Total Reach DDS-DP ........................... 1
Figure 2.  Total Reach DDS Circuit Diagram .................... 2
Figure 3.  Option Switch ..................................................... 2
Figure 4.  DS0 Bidirectional Loopback .............................. 4
Figure 5.  DDS Trouble Codes ........................................... 5
Figure 6.  Remote End Initiated Loopback, Local Loop .... 6
Figure 7.  Remote End Initiated Loopback, Customer

            Loop .................................................................... 6

Table 1.  Option Settings ..................................................... 2
Table 2.  LED Indication ..................................................... 4
Table 3.  Latching Loopback Activation Sequence ............ 5
Table 4.  Alternating Loopback Activation Sequence ........ 5
Table 5.  Cable Type and Temperature Loss Data @
               13.3 kHz ............................................................... 7
Table 6.  Total Reach DDS Insertion Loss
               Measurements ...................................................... 7
Table 7.  Compliance codes ................................................ 7

1433105

SYNC

SX

FE

CRC

NE

DSU

QM

LBK

MAN

SW2

DDS-DP