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ADTRAN T200 T1 HDSL4 manual

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Table of contents for the manual

  • Page 1

    T200 T1 HDSL4 Repeater (H4R) Inst allation and Maintenance Practice Part Number - 61223441L1-5C ® 1223441L1 PWR H R LP1 NET LP2 LP1 LP2 LL RL (Y) (G) / CUST CLEI: T1R6T86D_ _ October 200 4[...]

  • Page 2

    ii 61223441L1-5C T200 H4R Installation and Mainten ance Practice T r ademarks Any brand names and p roduct names included in this manual are trademarks, registered trade - marks, or trade names of their respective holders. T o the Holder of the Manual The contents of this publicatio n are current as of the date of publication. ADTRAN reserves the r[...]

  • Page 3

    T200 H4R Installation and Maintenan ce Pra ctice 61223441L1-5C iii Revision History Conventions The following typographical conventio ns are used in this document : This font indicates a cross-reference link. First-time references to tables and figures are shown in this font . This font indicates screen menus, fields, and parameters. T HIS FONT ind[...]

  • Page 4

    iv 61223441L1-5C T200 H4R Installation and Mainten ance Practice Tr a i n i n g ADTRAN offers trainin g courses on our products . These courses include overviews on product features and functions while covering app lications of ADTRAN’ s product lines. ADTRAN provides a variety of training options, includ ing customized training and course taught[...]

  • Page 5

    61223441L1-5C v Content s 1. General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2. Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [...]

  • Page 6

    vi 61223441L1-5C Tables T200 H4R Installation and Ma inten ance Practice This page is intentionally blank.[...]

  • Page 7

    T200 H4R Installation and Mainte nan ce Practice General 61223441L1-5C 1 T200 T1 HDSL4 Repeater 1. GENERAL This practice is an in stallation and maintenance guide for the ADTRAN ® T200 T1 HDSL4 Repeater (T200 H4 R). Figure 1 illustrates the front panel of the T200 H4R (P/N 1223441L1). Figure 1. T200 T1 HDSL4 Repeater 1223441L1 PWR H R LP1 NET LP2 [...]

  • Page 8

    2 61223441L1-5C Description T200 H4R Installation and Maintenance Practi ce 2. DESCRIPTION HDSL4 provides extended range T1 (D S1) transport on the telecommunicatio ns network. HDSL4 features spectral compatibility with ADSL and other transport technologies. The T200 H4R performs signal regeneration to extend the range of the HDSL4 circuit. The H4T[...]

  • Page 9

    T200 H4R Installation and Mainte nan ce Practice Description 61223441L1-5C 3 View S plice Result s Screen The Bad Splice Detection feature is acce ssed from the T r oubleshooting screen via the craft access termina l of the H4TU-C or H4TU-R. Selecting the V iew Splice Results option from the T roubl eshooting screen menu displays the screen illustr[...]

  • Page 10

    4 61223441L1-5C Description T200 H4R Installation and Maintenance Practi ce In an effort to minimize this down time, the Fast Retrain feature has been implemented. If an impairment (bad splice, for example) causes the HDSL data pump to lose frame synchronization for 500 msec or longer , instead of retraining, a fast retrain will be attempted. This [...]

  • Page 11

    T200 H4R Installation and Mainte nan ce Practice Description 61223441L1-5C 5 Compliance Ta b l e 2 shows the compliance codes for th e T200 H4R. The T200 H4R is NR TL listed to the applicable UL standards. The T200 H4R is to be installed in a restrict ed access location and in a T ype “B” or “E” enclosure only . This device complies with Pa[...]

  • Page 12

    6 61223441L1-5C Installation T200 H4R Installation and Maintenance Practi ce 3. INST ALLATION After unpacking the T200 H4R, inspect it for damage. If damage h as occurred, file a claim with the carrier , then contact ADTRAN Customer Service. Refer to “Appendix A, W arranty” for further informatio n. If possible, keep the original shippi ng cont[...]

  • Page 13

    T200 H4R Installation and Mainte nance Practice Connections 61223441L1-5C 7 4. CONNECTIONS All connections are made thro ugh card edge connectors. Ta b l e 3 provides the card edge pin assignments. CAUTION The H4R dissipates a maximum of 5.4 watts. NOTE Ensure that the chassis ground is securely connected to the apparatus case. Ground pin designati[...]

  • Page 14

    8 61223441L1-5C Front Panel LEDs T200 H4R Installation and Maintenance Practi ce 6. FRONT PANEL LEDS The ADTRAN T200 H4R provides front panel LEDs to display status information. See Ta b l e 4 for a listing of the front panel LEDs and their indi cations. T able 4 . Front Panel LEDs Unit LED Indication Description PWR { Of f z On No span power is pr[...]

  • Page 15

    T200 H4R Installation and Mainte nan ce Practice H4R Capacity Guidelines 61223441L1-5C 9 7. H4R CAP ACITY GUIDELINES The ADTRAN T200 H4R is designed for installation in a prewired T ype 200 or T y pe 400 enclosure. Capacity guidelines for de ployment are provided in Ta b l e 5 . 8. MAINTENANCE The ADTRAN T200 H4R requires n o routine maintenance fo[...]

  • Page 16

    10 61223441L1-5C Specifications T200 H4R Instal lation an d Maintenance Practice T able 6. T200 T1 HDSL4 Repeater Spec ifications Spec ification Description Loop Interface Modulation T ype: Mode: Number of Pairs: Line Rate: Baud Rate: Loop Loss: Bridged T aps: Performance: H4TU-C Transmit Power (Data) Level: H4TU-C T ransmit Po wer (A ctivation) Le[...]

  • Page 17

    61223441L1-5C A-1 Appendix A W arranty W ARRANTY AND CUST OMER SERVICE ADTRAN will replace or repair this pr oduct within the warranty period if it does not meet its published specifica- tions or fails while in service. W a rranty information can be found at www .adtran.com/warranty . Refer to the following subsec tions for sales, support, Customer[...]

  • Page 18

    A-2 61223441L1-5C T200 H4R Installation and Mainten ance Practice ®[...]