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Dantel A18-05721 Series Installation & Operation Manual

Digital service multiplexor shelf service node location

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About this Practice:
This practice has been reissued to:
• Update Service Node Description
in General Description section.
• Update the table in Step 4A, in
Installation section.
• Update margin note in step 5A.
Reissued Practices: Updated and
new content can be identified by a
banner in the right margin.
issue date: October 1998
Copyright 1998 by Dantel, Inc. • Dantel is a registered trademark of Dantel, Inc. • ISO 9001 Registered
D
S
IGITAL
S
S
HELF
A18-05721-XX

Table of Contents

Ordering Information ........................................................................... 2
General Description .............................................................................. 2
Installation ............................................................................................ 9
Support Documentation ..................................................................... 25
Warranty ............................................................................................. 26
CAUTION
•
Install or remove modules from the shelf only when the power is off.
If you install a module in the shelf with the power on, the internal
circuitry may suffer damage and the product warranty will be void.
•
Remove and install circuit boards only in a static-safe environment
(use antistatic wrist straps, smocks, footwear, etc.).
•
Keep circuit boards in their antistatic bags when they are not in use.
•
Do not ship or store circuit boards near strong electrostatic, electromag-
netic, magnetic, or radioactive fields.
•
For more complete information on electrostatic discharge safety
precautions, refer to Bellcore
Printed in the U.S.A.
I
NSTALLATION
M
ERVICE
ULTIPLEXOR
N
ERVICE
ODE
Technical Reference # TR-NWT-000870.
TM
& O
M
PERATION
ANUAL
05721-1098 <90-00050>
L
OCATION

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Summary of Contents for Dantel A18-05721 Series

  • Page 1: Table Of Contents

    For more complete information on electrostatic discharge safety precautions, refer to Bellcore Technical Reference # TR-NWT-000870. issue date: October 1998 Copyright 1998 by Dantel, Inc. • Dantel is a registered trademark of Dantel, Inc. • ISO 9001 Registered Printed in the U.S.A.
  • Page 2: Ordering Information

    ORDERING INFORMATION NOTE: This section lists the different options available for this product. To order any of the avail- able options, contact Dantel Inside Sales through our toll-free number, 1-800-432-6835. OPTION NUMBER FEATURES A18-05721-00 Service Node Assembly; Wired; Not equipped A18-05721-01 Service Node Assembly;...
  • Page 3 GENERAL DESCRIPTION Specific Application This application consists of two basic assemblies. A18-05720-XX for the Local Serving Office (LSO) and the A18-05721-XX Service Node assemblies. These assemblies will work together to make a self healing system with two RS-232 ASCII ports at every LSO and one Alarm channel that is common to all LSO locations.
  • Page 4 GENERAL DESCRIPTION . 2 - R , 05721 S YSTEM SHELF 'D' NOTE: For a larger, more detailed drawing of the above, please refer to Sheet # 9 of the A18-05721-XX Block Diagram. 05721-1098 <90-00050>...
  • Page 5 GENERAL DESCRIPTION . 3 - S , 05721 S YSTEM SYSTEM SIDE VIEW NOTE: For a larger, more detailed drawing of the above, please refer to Sheet # 9 of the A18-05721-XX Block Diagram. 05721-1098 <90-00050>...
  • Page 6 GENERAL DESCRIPTION ERVICE SSEMBLY The Service Node provides for 30 self-healing channels on a fiber ring application, one self-healing alarm channel, and one pilot channel. The assembly will consist of two Controllers, 16 Data Port Modules, and Hubbing Modules to allow for the transmission and reception of data from the East and West directions of the ring.
  • Page 7 GENERAL DESCRIPTION . 4 - T ERMINAL OCATION ERVICE 05721-1098 <90-00050>...
  • Page 8 GENERAL DESCRIPTION receive data is shifted to the East to West direction. The transmis- sion is now around the ring in the East to West, counter-clockwise direction, while the receive is still in the same direction. The East to West pair is intact with no fault detected on it. If there was a failure on the system from the East to the West, Relays 10A and 11A would energize.
  • Page 9: Installation

    GENERAL DESCRIPTION The database can be created so that the AID for each point could be descriptive of the location and the type of alarm. The GPP can support up to 4,096 different AIDs. If the GPP is centrally located, one GPP can be used to poll a number of different Service Nodes.
  • Page 10 INSTALLATION . 5 - 46112 DSM D ONTROLLER ODULE TRAP OCATION SUBASSEMBLY STRAPPING OPTIONS 1 2 3 1 2 3 STRAPS X1, X2 and X3 POSITION RS422 Terminated INTERFACE SUBASS'Y Open 05721-1098 <90-00050>...
  • Page 11 INSTALLATION 3 - 46113-00 S WITCH ETTINGS Refer to Figure 6 for switch and strap locations. Set the 46113 switches and straps per following table: B11-46113-00 SWITCH SETTINGS FOR SERVICE NODE (SWITCHES SHOWN ARE ON; ALL OTHERS OFF) Port A Port B Port C Port D...
  • Page 12 INSTALLATION . 6 - 46113 DSM D ODULE TRAP AND WITCH OCATIONS 1 2 3 4 5 1 2 3 4 5 6 7 8 1 2 3 4 5 1 2 3 4 5 6 7 8 POWER SUPPLY 1 2 3 1 2 3 1 2 3...
  • Page 13 INSTALLATION 4A - 46034 H UBBING ODULES Refer to Figure 7 for switch and strap locations. Set the 46034 switches and straps per following table: SLOTS 1 - 10 SLOT 11 SWITCH POSITION POSITION 1 ON 5 ON 1 ON 5 ON 2 ON As needed...
  • Page 14 INSTALLATION . 7 - S , 46034 H WITCH AND TRAP OCATIONS UBBING ODULE 2 1 3 2 1 3 2 1 3 2 1 3 2 1 3 2 1 3 2 1 3 NOTE: Refer to step 9 for strap and switch information on the 49029 subassembly mounted on the Hubbing Modules 05721-1098 <90-00050>...
  • Page 15 INSTALLATION 5A - B11-46020-00 MAP Refer to Figures 8 and 9 for MAP switch locations. Set switch settings of 46020-40 per following table: B11-46020-40 MAP SWITCH SETTINGS AT SERVICE NODE SWITCHES SHOWN ARE ON (DOWN) Shelf C Slot 12 All ON All ON 1,2,3,5,6,7 1,2,3,5,6,7...
  • Page 16 INSTALLATION . 8 - MAP S UBASSEMBLY OCATIONS 8 7 6 5 4 3 2 1 8 7 6 5 4 3 2 1 8 7 6 5 4 3 2 1 FIRMWARE SUBASSEMBLY 8 7 6 5 4 3 2 1 8 7 6 5 4 3 2 1 8 7 6 5 4 3 2 1 8 7 6 5 4 3 2 1...
  • Page 17 INSTALLATION . 9 - 46020 MAP V IEWED FROM THE VIEW 1 2 3 4 5 6 7 8 ROTATED 90 DEGREES 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 SWITCH 5 1 2 3 4 5 6 7 8 UP = OFF DOWN = ON...
  • Page 18 INSTALLATION . 10 - MAT S WITCH OCATIONS S101 8 7 6 5 4 3 2 1 (-13 OPTION ONLY) S102 8 7 6 5 4 3 2 1 S103 8 7 6 5 4 3 2 1 UP = OFF S104 DOWN = ON 8 7 6 5 4 3 2 1...
  • Page 19 INSTALLATION . 11 - GPP S WITCH AND TRAP OCATIONS BOARD-TO-BOARD CONNECTOR PINS POWER SUPPLY SUBASSEMBLY DOWN = ON 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 GPP CARD GREEN LEDS MASTER...
  • Page 20 INSTALLATION 8 - 46017 S WITCH NFORMATION Refer to Figure 12 for switch locations. Set the 46017 switches per requirements. Times are not additive. Only one switch may be on at a time. Refer to the following table: A11-46017-01 SWITCH OPTIONS SHELF D, SLOT 3 TIME-OUT IN...
  • Page 21 INSTALLATION 9 - 49029 Refer to Figure 13 for switch and strap locations. Set the 49029-00 switch settings per the table: A11-49029-00 SWITCH OPTIONS OPTION SWITCH OR STRAP SETTING TXD, RXD, RTS, and DCD normal S1 = 00 Mode CTS not used for handshaking X1 = ON DCD not used for handshaking X2 = ON...
  • Page 22 INSTALLATION . 14 - S 44930-01 (S -48 VDC) TRAP PTION OCATIONS ET FOR 11 P OWERING UP AND TESTING On shelves A, B, and C connect the redundant battery supplies to barrier strip terminals 1 and 2, and connect ground to terminal 3. Use the DB15 connector C1, of shelf A, to connect the assembly to the East port of the fiber optic equipment.
  • Page 23 INSTALLATION Remove the fuse from the fuse module for Shelf B, slot 2 (Shelf B slot 14 fuse #2). MAT alarm point #5 should come on. After observ- ing the failure on the MAT replace the fuse. This is the West DSM power supply monitor alarm.
  • Page 24 ACO switch on the module. After all ports have been checked out and the connectons are made to the transport channels, (such as Datakit or Dantel's 46095 X.25 module), have the Alarm Center issue commands to every LSO. This completes the testing procedure.
  • Page 25: Support Documentation

    SUPPORT DOCUMENTATION he A18-05721-XX Digital Service Multiplexor Shelf - Service Node Location is made up of individual Dantel modules. Each of these modules has a unique Installation & Operation Manual (practice) detailing the operation of that module. This is a list of those individual practices.
  • Page 26: Warranty

    To ensure expedient processing of your order, provide a purchase order number and shipping and billing information when requesting an RMA number. Also, when the units are returned to Dantel, include a descrip- tion of the failure symptoms for each unit returned. Send defective equipment to: Dantel, Inc.