Instruction/ maintenance manual of the product DDS-DP ADTRAN
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1 61433105L2-5D Section 61433105L2, Issue 4 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 1433105L5).
2 61433105L2-5D Section 61433105L2, Issue 4 capability that maintains data integrity across the carrier facility. For subrate and 19.2 kbps rates, error correction and data transmission is accomplished over a single DS0 time slot using a Majority Vote Error Correction (MVEC) algorithm.
3 61433105L2-5D Section 61433105L2, Issue 4 Quality Monitor When QM (SW2-5) is ON, the TR DDS-DP monitors the 2-wire loop and 4-wire customer interface for data errors. Excessive errors on the 2-wire loop cause the unit to send an alternating ASC (9Eh)/MOS (9Ah) to the network.
4 61433105L2-5D Section 61433105L2, Issue 4 Figure 4. DS0 Bidirectional Loopback Series 5 TR DDS-DP DS0 Bidirectional loopback Customer Intra-office DS0 DP units. The Total Reach DDS-DP only responds to latching DS0 DP loopback sequences. NOTE If 64 kbps is selected, the unit will only respond to latching loopback sequences.
5 61433105L2-5D Section 61433105L2, Issue 4 e c n e u q e S n o i t c n u Fn o i t c n u F n o i t c n u F n o i t c n u Fn o i t c n u F s e t y B d e v i e c e R k c a b p o o l e v i t c A d n a k .
6 61433105L2-5D Section 61433105L2, Issue 4 on the Total Reach DDS-R. The Total Reach DDS-R displays provisioning information, Total Reach system status, performance monitoring information stored in 1.
7 61433105L2-5D Section 61433105L2, Issue 4 Table 6. Series 5 Total Reach DDS Insertion Loss Measurements S D D l a n o i t i d a r t r o f z H k 8 2 o t d e r a p m o c z H k 3 . 3 1 e c i v r e s S D D e n i L n o i t a r u g i f n o Cn o i t a r u g i f n o C n o i t a r u g i f n o C n o i t a r u g i f n o Cn o i t a r u g i f n o C z H k 3 .
8 61433105L2-5D Section 61433105L2, Issue 4 7. WARRANTY AND CUSTOMER SERVICE ADTRAN will replace or repair this product within 10 years from the date of shipment if it does not meet its published specifications or fails while in service (see ADTRAN Carrier Networks Equipment Warranty, Repair, and Return Policy and Procedure, document 60000087-10A).
An important point after buying a device ADTRAN DDS-DP (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought ADTRAN DDS-DP yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data ADTRAN DDS-DP - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, ADTRAN DDS-DP you will learn all the available features of the product, as well as information on its operation. The information that you get ADTRAN DDS-DP will certainly help you make a decision on the purchase.
If you already are a holder of ADTRAN DDS-DP, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime ADTRAN DDS-DP.
However, one of the most important roles played by the user manual is to help in solving problems with ADTRAN DDS-DP. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device ADTRAN DDS-DP along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
