ADTRAN Protection Switch manual

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Table of contents for the manual

  • Page 1

    1 TRA CER Monitor ed Protection Switch (MPS) Before you begin...  Required Components • (2) TRACER Baseband Proc essor (BBP) and RF Conver ter (RFC) rackmount units Or , • (2) TRACER 4103 or 4203 int egrated rackmount radio units • RS-232 interface cable and VT100 term inal (or a PC with VT 100 emulator software) fo r connecting to the uni[...]

  • Page 2

    2 1 Rackmount the Unit s Install the TRACER MPS system in a location that requi res minimal antenna feedline length (the loss in this cable directly af fe cts overall system performance). The TRACER M PS should be mounted in a rack between the tw o BBP component s of the TRACER systems (see Figure 1 on page 2) . Although no space is needed between [...]

  • Page 3

    3 2 Creating the VT100 Chain A single VT100 connec tion through the TRACER MPS provides access to bo th the primary (MAIN) and SECONDARY TRACER units. Follow the steps below to create the VT100 chain. 1. Connect the RS-232 port (D B-25) on the rear p anel of the MAIN TRACER BBP to the TRACER MPS VT1 00 interface (labeled 1 on the figure below) usin[...]

  • Page 4

    4 2 8 10 4 5 6 9 1 7 4 Reviewing the Menus The TRACER MPS software interface consis t s of a single menu screen (s hown below). Navigate through the available menu options using the up and down arrow ke ys. Alternately , the numbered m enu options may be selected by en tering the appropriate menu numbe r displayed to the left of the opt ion. Pressi[...]

  • Page 5

    5 MANAGEMENT T R A C E R MAIN STANDBY OUT NO COM NC MN COM SB IN ALARMS DC POWER RF ANTENNA TO DTE RS-232 MONITOR T1B T1A MAIN TRACER ST ANDBY TRACER MONITOR POWER MODULE USE COPPER CONDUCTORS ONL Y MAIN OUT IN IN OUT B A B A STAND BY T1B T1A TRACER MPS T1A/T1B Interfaces TRACER MPS MAIN T1A Interface 6 4 2 5 5 Connecting the T1 Interfaces 1. Conne[...]

  • Page 6

    6 MANAGEMENT T1B T1A IF ANTENNA T R A C E R MAIN STANDBY OUT NO COM NC MN COM SB IN ALARMS DC POWER RF ANTENNA TO DTE RS-232 MONITOR T1B T1A MAIN TRACER ST ANDBY TRACER MONITOR POWER MODULE USE COPPER CONDUCTORS ONL Y OUT IN IN OUT B A B A MAIN STAND BY 2 5 6 TRACER MPS Antenna Interface TRACER MPS ST ANDBY Antenna Interface TRACER MPS MAIN Antenna[...]

  • Page 7

    7 6b Connecting the Antenna Interface s (TRACER 4103 and 4203 Systems) 1. Connect the Antenna interface (N-T ype connector) of the MA IN TRACER 4103/4203 (label ed 1 below) to the MA IN RF interface (SMA connector) of the TRACER MPS (labeled 2 below) using a male N-T ype to male SMA cable. 2. Repeat S tep 1 to connect the An tenna interface (N-T yp[...]

  • Page 8

    8 7 Connecting the Alarm Cont act s 1. Connect the NO (Norma lly Open) alarm contact of the MAIN TRACER BBP (labeled 1 belo w) to the MN alarm c ontact in the IN alarm block of the TRACER MPS (l abeled 2 below). The TRACER BBP provides two sets of alarm contact s; for no rmal configuration, use the NO located in the MAJ (Major Alarm) block. 2. Conn[...]

  • Page 9

    9 8 Supplying Power to the Unit The TRACER MPS can operate from a supply between 21 and 63 V olts DC, with either polarity referenced to ground, and consumes 3 W atts nominal, 20 W a tts peak (during relay switching). Curr ent required (in Amp s) is determined by dividi ng the power consume d (in W att s) by the applied voltage (in V olts). As an e[...]