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ADTRAN 750 manual

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Table of contents for the manual

  • Page 1

    1 61175012L1-5D Section 61175012L1-5, Issue 4 Section 61175012L1-5D Issue 4, July 2000 CLEI Code # SIUXJKAB_ _ 1. GENERAL This practice provides installation and operation procedures for the ADTRAN Total Access TM 750 Bank Controller Unit (BCU) common module, List 1. The TA 750 BCU module is designed specifically for the ADTRAN Total Access 750 and[...]

  • Page 2

    2 Section 61175012L1-5, Issue 4 61175012L1-5D Changes or modifications not expressly approved by ADTRAN could void the user's authority to operate this equipment. Functional Description The TA 750 BCU provisions, operates, monitors, and tests all TA 750 access modules including Quad FXS, Quad FXO, OCU DP, DS0 DP, and Nx56/64 DSU DP. The BCU pr[...]

  • Page 3

    3 61175012L1-5D Section 61175012L1-5, Issue 4 enabled, after approximately eight minutes of keyboard inactivity, the terminal times out and returns to the password login screen. MENU NA VIGA TION To traverse through the menus, select the desired entry and press ENTER. To work backwards in the menu press the ESC (escape) key. Connections All TA 750 [...]

  • Page 4

    4 Section 61175012L1-5, Issue 4 61175012L1-5D Table 4. LED Indication D E Ln o i t i d n o Cn o i t p i r c s e D k r o w t e N 1 T : f f O : d e R : w o l l e Y : n e e r G : n e e r G g n i h s a l F . r e w o p o N 1 T ( m r a l A d e R n i t i n U . ) d e t c e n n o c t o n r o n w o d m r a l A w o l l e Y g n i v i e c e R . ) m r a l a d e [...]

  • Page 5

    5 61175012L1-5D Section 61175012L1-5, Issue 4 TEST +5 V GND 64 kHz 8 kHz 1 2 3 4 5 6 7 8 9 Figure 3. DB-9 Connector Pinout T1 Loopbacks The TA 750 supports several T1 loopbacks via the craft interface. These loopbacks include: • Initiating a remote payload or line loopback command (ESF mode only). • Responding to a remote payload or line loopba[...]