Lightscape Networks mSDM-1RD Installation, Operation And Maintenance Manual

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Table of Contents

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Summary of Contents for Lightscape Networks mSDM-1RD

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Page 2 Information supplied by by Lightscape Networks LTD. is believed to be accurate and reliable. However, no responsibility is assumed by by Lightscape Networks LTD. for the use thereof nor for the rights of third parties which may be effected in any way by the use thereof.
Page 3: Table Of Contents
3.2 Precautions for the Installation and Use of Laser Products ....3-2 3.2.1 Safety Classification .............. 3-2 3.2.2 Laser Safety Statutory Warning..........3-3 3.2.3 Laser Device Operating Precautions ........3-3 3.2.4 Laser Product Label .............. 3-3 426006-2304-013-B1 Lightscape Networks Ltd. Proprietary...
Page 4 5. Provisioning µ µ µ µ SDM-1 NEs................5-1 5.1 General ....................5-1 5.2 Installing the eEM and Connecting it to the µSDM-1 ......5-1 5.2.1 The NE Installation Window........... 5-1 5.2.2 Activating the NE ..............5-8 5.2.3 The NE List................5-8 Lightscape Networks Ltd. Proprietary 426006-2304-013-B1...
Page 5 ALS Safety Requirement Test ..........7-3 7.4.4 Recovery Response to Received Signal ........ 7-4 7.5 Input Sensitivity Test ................7-4 7.6 Lab Test ....................7-4 7.6.1 Necessary Equipment ............7-4 Test Equipment Setup for a Single µSDM-1 ......7-4 7.6.2 426006-2304-013-B1 Lightscape Networks Ltd. Proprietary...
Page 6 Contents µSDM-1RD / µSDM-1 / µSDM-1E IOM 8. Preventive Maintenance................. 8-1 8.1 Preventive Maintenance Procedures ............. 8-1 8.2 Lightscape Networks Customer Service ..........8-2 8.2.1 Additional Documents............8-3 8.3 Preventive Maintenance Checklists ............8-4 8.3.1 Weekly Checklist ..............8-4 8.3.2 Monthly Checklist ..............
Page 7 Figure 4-21: µSDM-1 with optical aggregate (21 x E1) ......4-28 Figure 4-22: µSDM-1RD with optical aggregate (8 x E1)......4-29 Figure 4-23: µSDM-1E with optical aggregate and blank panel ....4-30 Figure 4-24: µSDM-1E with optical aggregate and TEX 2-42 card .... 4-31 426006-2304-013-B1 Lightscape Networks Ltd. Proprietary...
Page 8 Figure A-1: Cable preparation tools (cont.)..........A-3 Figure A-2: Coaxial cable preparation ............A-4 Figure D-1: ODF 1U cable termination module for 19” rack....... D-2 Figure D-2: Fiber spooler installed on a 19” rack........D-6 Figure E-1: Rack floor mounting diagram............E-3 Lightscape Networks Ltd. Proprietary 426006-2304-013-B1...
Page 9 (Out - J13, In J14)..............C-7 Table C-12: 2 Mbit/s balanced 120 Ω channels 22-32 (Out - J44, In J45)..............C-8 Table C-13: 2 Mbit/s balanced 120 Ω channels 33-42 (Out - J40, In J41)..............C-9 426006-2304-013-B1 Lightscape Networks Ltd. Proprietary...
Page 10 (Out - J46, In J47)..............C-10 Table C-15: 2 Mbit/s balanced 120 Ω channels 54-63 (Out - J42, In J43)..............C-11 Table D-1: Patch-cord plug types .............. D-3 Table D-2: Optical cable termination module capacities ......D-3 viii Lightscape Networks Ltd. Proprietary 426006-2304-013-B1...
Page 11: Introduction
♦ The µSDM-1 operates at the STM-1 (155 Mbit/s) line rate and enables high end-user service availability. It is an integral member of Lightscape Networks future-oriented transmission network and is fully compatible with the entire SYNCOM™ SDH and Broadgate network product family and associated equipment.
Page 12: System Applications
3 x 34 Mbit/s (Extended unit) 3 x 45 Mbit/s (Extended unit) The µSDM-1 multiplexer supports local and network level management systems via Lightscape Networks Element Management (eEM), and Network Management (eNM) workstations or at the network level from a Telecommunication Management Network (TMN) workstation.
Page 13: How To Use This Manual
Describes physical installation, cabinet/rack Mechanical Installation mounting, wall mounting, wiring, cabling. Describes the provisioning process using the Provisioning µSDM-1 NEs Lightscape Networks Element Manager (eEM) Troubleshooting Alarms Describes how to view alarms affecting the µSDM 1 using the eEM, and how to respond to the various alarm states.
Page 14: Additional Assistance
The services of the group are available to customers at any time. If you are interested in obtaining design assistance or a network installation plan from Lightscape Networks Customer Support team, contact your Lightscape Networks sales representative.
Page 15: Documentation Conventions
: Text set off in this manner indicates that failure to CAUTION follow directions could result in damage to equipment or loss of information. : Text set off in this manner presents clarifying NOTE information, specific instructions, commentary, sidelights, or interesting points of information. 426006-2304-013-B1 Lightscape Networks Ltd. Proprietary...
Page 16 Introduction µSDM-1RD / µSDM-1 / µSDM-1E IOM Lightscape Networks Ltd. Proprietary 426006-2304-013-B1...
Page 17: Product Description
TEX expansion cards can only be installed with µSDM-1E multiplexers and include interfaces for 2 Mbit/s expansion, 34 Mbit/s or 45 Mbit/s tributary support. Figure 2-1 shows µSDM-1 and µSDM-1E multiplexer hardware options. 426006-2304-013-B1 Lightscape Networks Ltd. Proprietary...
Page 18 SDM - 1 µ µ µ µ SDM-1E with optical aggregate µ µ µ µ SDM-1 with optical aggregate and TEX 2-42 card Figure 2-1: µ µ µ µ SDM-1E/µ µ µ µ SDM-1 hardware options Lightscape Networks Ltd. Proprietary 426006-2304-013-B1...
Page 19: Upgrade Paths
µ µ µ µ SDM-1E 8x2 Mbit/s @ 75 Ω or 120 Ω (balanced) unframed G703 21x2 Mbit/s @ 120 Ω only (balanced) unframed G703 D-Type/25 connectors 63 x2 Mbit/s @ 120 Ω unframed G703 * with TEX card 426006-2304-013-B1 Lightscape Networks Ltd. Proprietary...
Page 20 Total of 63x2 Mbit/s interfaces TEX 34-3 3x34 Mbit/s @ 75 Ω (unbalanced). Can be combined with basic 21x2 Mbit/s interfaces TEX 45-3 3x45 Mbit/s @ 75 Ω (unbalanced). Can be combined with basic 21x2 Mbit/s interfaces Lightscape Networks Ltd. Proprietary 426006-2304-013-B1...
Page 21: Μsdm-1 Installation Configurations
2-2 shows an example of this type of configuration. Horizontal mounting - a single µSDM-1RD/µSDM-1/µSDM-1E multiplexer ♦ can be installed on a single horizontal shelf; the shelf is mounted in the rack. Rack installation guidelines are provided in Appendix E of this manual. 426006-2304-013-B1 Lightscape Networks Ltd. Proprietary...
Page 22: Figure 2-2: Typical Rack Mounted Configuration
Product Description µSDM-1RD / µSDM-1 / µSDM-1E IOM Power Distribution Frame (PDF) Strain relief (cable guides) Digital distribution frames for multi-coax arrangement µSDM-1 unit(s) covered by protective door Figure 2-2: Typical rack mounted configuration Lightscape Networks Ltd. Proprietary 426006-2304-013-B1...
Page 23: Wall Mounting Option
Figure 2-3: Wall mounted µ µ µ µ SDM-1 multiplexer with circuit breakers 2.4.3 Street Cabinets These vary according to the application and the peripheral equipment used. Refer to your Lightscape Networks representative for more specific information regarding street cabinets. 426006-2304-013-B1...
Page 24: Indoor Cabinets
µSDM-1/RD/1E Strain relief (cable guides) Circuit breakers 110 V / 220 V / 48 V dc or adapter (optional) Spooler Figure 2-4: Indoor wall cabinet with 120 Ω Ω Ω Ω DDF Lightscape Networks Ltd. Proprietary 426006-2304-013-B1...
Page 25: Μsdm-1 Management Systems
Security management. ♦ Refer to the appropriate User Manual for detailed instructions on performing specific eNM or eEM management operations. : The µSDM-1 is supported by eEM and eNM NOTE management versions V.7.5 and above. 426006-2304-013-B1 Lightscape Networks Ltd. Proprietary...
Page 26 Product Description µSDM-1RD / µSDM-1 / µSDM-1E IOM 2-10 Lightscape Networks Ltd. Proprietary 426006-2304-013-B1...
Page 27: Before You Start
Before You Start The installation of µSDM-1 multiplexers is a joint project between the customer and Lightscape Networks. Before beginning the installation, the precise responsibilities of each party must be clarified, including both the scheduling and installation stages. This manual describes a typical µSDM-1 installation and contains important information, which will help you carry out a safe and trouble-free installation.
Page 28: Location
3.2.1 Safety Classification The equipment described in this manual complies with IEC 825 - Safety of Laser Products and is classified as: Class I / Klasse 1 Laser Product Lightscape Networks Ltd. Proprietary 426006-2304-013-B1...
Page 29: Laser Safety Statutory Warning
The following label is fixed to all optical tributary card modules adjacent to the optical connection terminals. This label indicates that the product is classified as a CLASS 1 LASER PRODUCT. LASER KLASSE1 CLASS 1 LASER PRODUCT 426006-2304-013-B1 Lightscape Networks Ltd. Proprietary...
Page 30: Installation Outline
EOL Transmitted Power (dBm) - 15 * Laser information may vary with specific project supply. Contact your Lightscape Networks service representative for detailed supply specifications 3.3 Installation Outline The procedures in this manual are written in the order in which they should be carried out.
Page 31: Site Preparation
3. Rack mounted equipment must be installed in a rack which complies with the fire enclosure requirements of EN60950. 4. The recommended distance of the rack from the Optical Fiber Distribution Frame (ODF) is up to 10 m. 426006-2304-013-B1 Lightscape Networks Ltd. Proprietary...
Page 32: Power Sources
1. Draw the DC power wiring and traffic cables (twisted pairs and coaxial) through the ceiling down to the planned installation site. 2. Ensure that the cables and connectors specified in Table 3-2 to Table 3-4 are available at the installation site. Lightscape Networks Ltd. Proprietary 426006-2304-013-B1...
Page 33: Cable Requirements
Table 3-3: Control cables (per NE, where applicable) Cable From Cable Type Connectors Alarm D-type Shielded 7 pair (where In/Out applicable) 24 AWG Clock In/Out External D-type Shielded 4 pair 24 AWG Clock Optional: 4 x coax 75 Ω (where used) 426006-2304-013-B1 Lightscape Networks Ltd. Proprietary...
Page 34 In the µSDM-1E, the only field serviceable part is the TEX card, which can be replaced or upgraded as required. The NVM installed in the µSDM-1E is not compatible with modules installed in SYNCOM multiplexers. Lightscape Networks Ltd. Proprietary 426006-2304-013-B1...
Page 35: Mechanical Installation
5. Check the integrity of all connectors, wires and cables. 6. If any damaged or missing parts have been detected, notify the project manager and your local Lightscape Networks representative. Keep cards in their anti-static protection bags until CAUTION ready for use to prevent damage.
Page 36: Installing The Strain Relief
The strain relief comes unassembled. Assemble it as shown in Figure 4-1. The strain relief connection and the cable routing designations through the various strain relief slots are shown in Figure 4-2. Figure 4-1: Assembling the strain relief Lightscape Networks Ltd. Proprietary 426006-2304-013-B1...
Page 37: Routing Cables Through The Strain Relief
Figure 4-2 shows the cable routing designations through the various strain relief slots. Cabling should be routed in this manner in both wall-mounted and rack- mounted installations. Fiber aggregate Power B Power A Traffic (basic) Traffic (TEX) Figure 4-2: Strain relief cable routing 426006-2304-013-B1 Lightscape Networks Ltd. Proprietary...
Page 38: Μsdm-1 Mounting Options
2. Attach the wall-mounting brackets to the unit, as shown in Figure 4-3, using the two captive screws at the bottom of the wall-mounting bracket to attach it to the unit. Figure 4-3: Mounting the unit to the wall Lightscape Networks Ltd. Proprietary 426006-2304-013-B1...
Page 39 5. Connect the supply end of the µSDM-1 power cable to the J1 POWER IN A power cable connection port on the µSDM-1 multiplexer. 6. Connect the power charger main cable to the AC main supply. 426006-2304-013-B1 Lightscape Networks Ltd. Proprietary...
Page 40: Figure 4-4: Circuit Breaker Unit
Red wire (Step 3a) to mux main power in to mux alt power in Black wire (Step 3b) Black wire (Step 3b) to mux main power in to mux alt power in Figure 4-4: Circuit breaker unit Lightscape Networks Ltd. Proprietary 426006-2304-013-B1...
Page 41: Rack Installation
A typical rack mounted configuration, as shown in Figure 4-5, can include the following components: One or more µSDM-1 units mounted on a shelf ♦ Digital Distribution Frames (75 Ω or 120 Ω options available) ♦ Strain relief for routing wiring ♦ Power Distribution Frame ♦ 426006-2304-013-B1 Lightscape Networks Ltd. Proprietary...
Page 42: Figure 4-5: Typical Vertical Rack Mounted Configuration
2. Place the mounting bracket on the unit, as shown in Figure 4-3, aligning the holes on the bracket with the holes on the unit. 3. Insert and fasten six screws into the holes to attach the mounting bracket to the unit. Lightscape Networks Ltd. Proprietary 426006-2304-013-B1...
Page 43: Figure 4-6: Attaching The Mounting Bracket For Vertical Rack Mounting
The sides of the mounting brackets facing the rails and the equipment must be unpainted and electrically conductive. The conductivity of the mounting brackets to the equipment frames (sub-racks) must be verified (below 0.2 Ω). Figure 4-6: Attaching the mounting bracket for vertical rack mounting 426006-2304-013-B1 Lightscape Networks Ltd. Proprietary...
Page 44: Figure 4-7: Mounting The Shelf On The Rack
4. Secure the grounding cable (4) to the shelf and the multiplexer grounding attachment mount as indicated in Figure 4-8. 5. Horizontally mounted multiplexers must include a factory-installed internal fan cooling unit. 4-10 Lightscape Networks Ltd. Proprietary 426006-2304-013-B1...
Page 45: Figure 4-8: Sdm-1 Multiplexer Horizontal Shelf
µSDM-1RD / µSDM-1 / µSDM-1E IOM Mechanical Installation Figure 4-8: SDM-1 multiplexer horizontal shelf Figure 4-9: Horizontal mounted µ µ µ µ SDM-1 unit 426006-2304-013-B1 Lightscape Networks Ltd. Proprietary 4-11...
Page 46: Figure 4-10: Example Of A Rack-Mounted Ddf
The rack is connected to the utility ground bar with a ground cable according to ETSI recommendations (top or bottom connection). The µSDM-1 system subrack is mounted on the rack with 4 holding screws and nuts, thus providing chassis connection to ground. 4-12 Lightscape Networks Ltd. Proprietary 426006-2304-013-B1...
Page 47: Figure 4-11: Inserting The Circuit Breakers Into The Pdf
Figure 4-11: Inserting the circuit breakers into the PDF DC Power Supply Connection Use Lightscape Networks cable WB605A/2 (length 1.7 m) or cable WB280A/2 (length 2.7 m) to connect between the µSDM-1 system and the circuit breaker. This cable has a D-type connector on one side for connection to the µSDM-1 system and terminal pins on the other side for connection to the PDF terminals.
Page 48: Table 4-1: Rack Installation Cable Connections
4. Lock the cable in place using a spanner. 5. Use a schematic diagram of the site connections to associate NE connectors with the appropriate DDF connections. Cut cables as necessary. 6. Assemble coaxial connectors on the cables. 4-14 Lightscape Networks Ltd. Proprietary 426006-2304-013-B1...
Page 49 4. Make power connections to the circuit breaker. 5. Connect the traffic cables to the DDF. 6. For 75 Ω coax connection to a clock input, use an appropriate adapter kit including an extension cord; contact your Lightscape Networks representative to receive the adapter kit. 426006-2304-013-B1 Lightscape Networks Ltd.
Page 50: Indoor Cabinet Installation
µSDM-1. Indoor cabinets are supplied with all components installed, with the exception of the µSDM-1 multiplexer itself. Integral cabinet strain relief Latching mechanism with built-in lock Cable routing Figure 4-12: Indoor cabinet 4-16 Lightscape Networks Ltd. Proprietary 426006-2304-013-B1...
Page 51 Pocket for wiring diagrams and documentation Figure 4-13: Indoor cabinet with 120 Ω Ω Ω Ω DDF - component view Figure 4-14: Indoor cabinet with 75 Ω Ω Ω Ω DDF - component view 426006-2304-013-B1 Lightscape Networks Ltd. Proprietary 4-17...
Page 52: Completing The Indoor Cabinet Installation
2. Connect the AC mains or DC power to the circuit breaker. 3. Mount the multiplexer in the designated bracket; complete the attachment with the two captive screws at the base of the bracket. 4-18 Lightscape Networks Ltd. Proprietary 426006-2304-013-B1...
Page 53 5. Connect cables to the unit: 4 cables to tributary IN/OUT connectors, the two power connections and the fiber-optic connections. The cables are marked clearly to facilitate cable connections. You can find front panel diagrams of the various µSDM-1 models in Section 4.12. 426006-2304-013-B1 Lightscape Networks Ltd. Proprietary 4-19...
Page 54: Figure 4-16: Integral Cabinet Strain Relief
Traffic (120 Ω) Figure 4-16: Integral cabinet strain relief (indoor cabinet with 120 Ω Ω Ω Ω DDF) Figure 4-17: Integral cabinet strain relief (indoor cabinet with 75 Ω Ω Ω Ω DDF) 4-20 Lightscape Networks Ltd. Proprietary 426006-2304-013-B1...
Page 55: Connecting The Optional Power Charger Unit
2. Route the power charger's power cable through the appropriate opening of the integral cabinet strain relief. a) Connect the positive voltage wire (+) to the left terminal block on the top side (labeled DC Source 1 on the protective cover). 426006-2304-013-B1 Lightscape Networks Ltd. Proprietary 4-21...
Page 56: Connecting The Internal Ac/Dc Power Supply
DC power in Ground To power supply Black wire (Step 4b) Zero 0 To power supply tomux DC power in Line ˜ To power supply Figure 4-19: Circuit breaker box - AC / DC option 4-22 Lightscape Networks Ltd. Proprietary 426006-2304-013-B1...
Page 57: Street Cabinet Installation
Ground wire to the left-most terminal block on the top side. 4.4.8 Street Cabinet Installation The installation procedure for µSDM-1 equipment in street cabinets varies from cabinet to cabinet. Refer to the 120, 240 and 480 subscriber street cabinet installation manuals. 426006-2304-013-B1 Lightscape Networks Ltd. Proprietary 4-23...
Page 58: Connecting The Bcu-10 Battery Charger Unit (Equipment Option)
6. Drill four holes and mount the unit on the wall (1) using four nylon screw anchors 6.3 x 2.2 mm and four Screw Pan Head ST 4.2 x 32 mm. 7. Mount the four batteries in the BCU-10 unit and secure using the mounting bracket and bolts. 4-24 Lightscape Networks Ltd. Proprietary 426006-2304-013-B1...
Page 59 18. Turn the POWER ON switch (8) to the ON position; verify that the following LEDs are lit: Indicator lamp on the POWER ON switch (15) ♦ Green DC-OUT LED (8) ♦ Two LEDs on the battery level LED bar (12) ♦ 426006-2304-013-B1 Lightscape Networks Ltd. Proprietary 4-25...
Page 60: Figure 4-20: Bcu 10-General View
DC out cable Protection fuse Negative wire (-) (black) Battery level LED bar Mute buzzer Fault LED - red DC output LED - green 6A spare fuse DC output grommet AC socket Voltage selector 4-26 Lightscape Networks Ltd. Proprietary 426006-2304-013-B1...
Page 61: Cable Assembly And Connection
µSDM-1 models are shown in Figure 4-21 through Figure 4-27. Table 4-2 and Table 4-3 list the interface connections. : It is important that you do not remove the plastic CAUTION covers protecting the optical (laser) aggregate connectors until connecting the fibers. 426006-2304-013-B1 Lightscape Networks Ltd. Proprietary 4-27...
Page 62 Mechanical Installation µSDM-1RD / µSDM-1 / µSDM-1E IOM RESET ACTIVE FAIL LASER PROG ALARM LASER SDM - 1 Figure 4-21: µ µ µ µ SDM-1 with optical aggregate (21 x E1) 4-28 Lightscape Networks Ltd. Proprietary 426006-2304-013-B1...
Page 63 µSDM-1RD / µSDM-1 / µSDM-1E IOM Mechanical Installation Figure 4-22: µ µ µ µ SDM-1RD with optical aggregate (8 x E1) 426006-2304-013-B1 Lightscape Networks Ltd. Proprietary 4-29...
Page 64 Mechanical Installation µSDM-1RD / µSDM-1 / µSDM-1E IOM RESET ACTIVE FAIL PROG LASER ALARM LASER SDM - 1E Figure 4-23: µ µ µ µ SDM-1E with optical aggregate and blank panel 4-30 Lightscape Networks Ltd. Proprietary 426006-2304-013-B1...
Page 65 µSDM-1RD / µSDM-1 / µSDM-1E IOM Mechanical Installation RESET ACTIVE FAIL PROG ACTIVE ALARM ACTIVE SDM - 1E Figure 4-24: µ µ µ µ SDM-1E with optical aggregate and TEX 2-42 card 426006-2304-013-B1 Lightscape Networks Ltd. Proprietary 4-31...
Page 66 Mechanical Installation µSDM-1RD / µSDM-1 / µSDM-1E IOM RESET ACTIVE FAIL PROG ACTIVE ALARM ACTIVE SDM - 1E Figure 4-25: µ µ µ µ SDM-1E with optical aggregate and TEX 2-42 card (L5 option) 4-32 Lightscape Networks Ltd. Proprietary 426006-2304-013-B1...
Page 67 µSDM-1RD / µSDM-1 / µSDM-1E IOM Mechanical Installation RESET ACTIVE FAIL PROG LASER ALARM LASER SDM - 1E Figure 4-26: µ µ µ µ SDM-1E with optical aggregate and TEX 34-3 card 426006-2304-013-B1 Lightscape Networks Ltd. Proprietary 4-33...
Page 68 Mechanical Installation µSDM-1RD / µSDM-1 / µSDM-1E IOM RESET ACTIVE FAIL PROG LASER ALARM LASER SDM - 1E Figure 4-27: µ µ µ µ SDM-1E with optical aggregate and TEX 45-3 card 4-34 Lightscape Networks Ltd. Proprietary 426006-2304-013-B1...
Page 69 Aggregate fiber connectors (East direction). FC/PC Aggregate fiber connectors (West direction). FC/PC Aggregate fiber connectors (West direction). 1.0/2.3 East Tx data monitor (optional) 1.0/2.3 Aggregate Tx clock monitor (optional) 1.0/2.3 West Tx data monitor (optional) 426006-2304-013-B1 Lightscape Networks Ltd. Proprietary 4-35...
Page 70 25-pin D-type, male 2 Mbit/s tributary inputs-IN 25-pin D-type, male 2 Mbit/s tributary inputs-OUT 25-pin D-type, male 2 Mbit/s tributary inputs-OUT 25-pin D-type, male 2 Mbit/s tributary inputs-OUT 25-pin D-type, male 2 Mbit/s tributary inputs-OUT 4-36 Lightscape Networks Ltd. Proprietary 426006-2304-013-B1...
Page 71: Front Panel Indications And Controls
LED indications and control push buttons on the µSDM-1 front panel. RESET ACTIVE FAIL LASER PROG ALARM LASER SDM - 1 Figure 4-28: µ µ µ µ SDM-1 front panel controls and indicators 426006-2304-013-B1 Lightscape Networks Ltd. Proprietary 4-37...
Page 72 Selects 2 Mbit/s channel for monitoring through the front Channel panel J9 connector. Select (Optional) : The µSDM-1 has no serviceable parts other than the NOTE NVM. The NVM installed in the µSDM-1 is not compatible with modules installed in SYNCOM multiplexers. 4-38 Lightscape Networks Ltd. Proprietary 426006-2304-013-B1...
Page 73: Provisioning Μ Μ Μ Μ Sdm-1 Nes
After having completed the physical installation of the µSDM-1 as outlined in the previous chapters of this manual, you must provision the network element using the Lightscape Networks Element Manager (eEM). This section of the manual outlines the provisioning sequence.
Page 74 Parameters/entries in the µSDM-1 NE routing table. The Routing Table routing table can be used to route datagrams to other LAN segments (i.e., to destination subnets or hosts that are not on the same IP subnet). Lightscape Networks Ltd. Proprietary 426006-2304-013-B1...
Page 75 Enter the value in the IP Address field in the window’s DCC Interface section (top left-hand corner). This field is grayed out if you set the IP Interface Configuration to the Ethernet Only NE type. 426006-2304-013-B1 Lightscape Networks Ltd. Proprietary...
Page 76 East to West. ¾ To enable the Clear Channel mode: Set the East parameter to West, the West parameter to East and the Aux parameter to None. To disable Clear Channel mode, set all parameters to None. Lightscape Networks Ltd. Proprietary 426006-2304-013-B1...
Page 77 IP routing. The routing table defines how IP datagrams are routed between LANs and/or other managers. More specifically, you can define routing table entries in the µSDM-1 NE to route datagrams to other LAN segments (i.e., route datagrams 426006-2304-013-B1 Lightscape Networks Ltd. Proprietary...
Page 78 If any problems are detected (e.g., Network Address Exists, Overlapping Subnet Exists), Click the Problems button to display a list of the problems. 6. Follow Steps 1 through 5 to add additional Routing table entries. Lightscape Networks Ltd. Proprietary 426006-2304-013-B1...
Page 79: Table 5-1: Installation Dependence Table
Host address. To comply, the mask must be valid for the class of the address, and the resulting Host ID bits must not be "all 0" or "all 1". 426006-2304-013-B1 Lightscape Networks Ltd. Proprietary...
Page 80: Activating The Ne
NEs connected to the eEM. Alarm bells indicate the NE alarms status, as described in Chapter 6 of the eEM User Manual. A disconnected NE is displayed with the name LOCAL and a disconnected plug icon. Figure 5-2: Example of an NE list line Lightscape Networks Ltd. Proprietary 426006-2304-013-B1...
Page 81: Troubleshooting Alarms
Select the NE from the NE List and then select System-Open from the main menu. ♦ The µSDM-1 Shelf View window is displayed, as shown in Figure 6-1. Figure 6-1: µ µ µ µ SDM-1 shelf view 426006-2304-013-B1 Lightscape Networks Ltd. Proprietary...
Page 82: Card Internals Views
♦ Select the module, right click and select Open from the context sensitive ♦ menu. : Refer to the eEM User’s Guide Chapter 10, NOTE Transmission Objects for a description of the various transmission objects. Lightscape Networks Ltd. Proprietary 426006-2304-013-B1...
Page 83: Pdh Tributary Module Internals
The alarm status of the 2M objects is indicated using the following color coding. Green indicates normal operating conditions (no alarms) ♦ Red indicates a Critical or Major alarm state. ♦ Bright yellow indicates a Minor or Warning alarm state. ♦ 426006-2304-013-B1 Lightscape Networks Ltd. Proprietary...
Page 84: Transmission Object Internals
To obtain a view of the transmission objects that belong to the various µSDM-1 objects, where relevant, double click the module from the µSDM-1 Shelf View. This type of window is displayed in Figure 6-4 below. Figure 6-4: Transmission internal objects Lightscape Networks Ltd. Proprietary 426006-2304-013-B1...
Page 85: Vc4 Internals
VC4 object icon in one of the Transceiver module internal views. The VC4 Internal window is displayed. objects Selected object connection state Figure 6-5: VC4 internals To view the different virtual containers (aggregate line objects) in the VC4, click the appropriate tab. 426006-2304-013-B1 Lightscape Networks Ltd. Proprietary...
Page 86 Viewing an Object’s General Information You can obtain general information on transmission objects by selecting the object in the card-internals view, right clicking and selecting Info from the context sensitive menu. An example is shown in Figure 6-6. Lightscape Networks Ltd. Proprietary 426006-2304-013-B1...
Page 87 Selecting the maintenance operation again (when the checkmark is displayed) is equivalent to turning the maintenance operation OFF. The maintenance operations you can perform on µSDM-1 NE transmission objects are summarized in Table 6-1 . 426006-2304-013-B1 Lightscape Networks Ltd. Proprietary...
Page 88: Alarms Management
VC12, MS, VC4 Restart Processor Resets the NE CPU. 6.3 Alarms Management Lightscape Networks product line supports sophisticated mechanisms for detecting malfunctions and generating alarms accordingly. The eEM provides the following alarm categories: Communications Alarms associated with the communications between the Alarms eEM and an NE (i.e., Loss of Signal).
Page 89: Current Alarms
1. Open the NE Shelf View by double-clicking the NE from the NE List. 2. Select the Alarms - Current Alarms option from the main menu. The Current Alarms window appears: Figure 6-7: Current alarms window 426006-2304-013-B1 Lightscape Networks Ltd. Proprietary...
Page 90: The Alarms Log
You can view the alarms log at any time, even when there is no connection at the topology level and at the network level. The alarms log is sorted first by NE, and then by time of event arrival. 6-10 Lightscape Networks Ltd. Proprietary 426006-2304-013-B1...
Page 91 You can move in the alarms log list to display information by clicking the appropriate button in the Navigation group as follows: To scroll up or down through the list, click the PgUp or PgDown button. ♦ 426006-2304-013-B1 Lightscape Networks Ltd. Proprietary 6-11...
Page 92: Viewing Alarm Details
2. Click the Detail button or double-click the alarm record line. The Alarm Details window appears: Figure 6-9: Retrieving alarm details 3. When you finish viewing the alarm information, click the Close button. The eEM returns you to the Alarms Log window. 6-12 Lightscape Networks Ltd. Proprietary 426006-2304-013-B1...
Page 93: Refreshing The Alarms Display
The optical input signal is present, but is Strong laser signal at input; (LOF) but no Loss missing frames. insert an attenuator at the input. of Signal (LOS) Hardware problem - replace unit. Fiber cut Check fiber connections. 426006-2304-013-B1 Lightscape Networks Ltd. Proprietary 6-13...
Page 94: Replacing A Unit
NVM from the faulty unit and install it into new unit. The eEM recognizes the new unit automatically, and no commissioning actions are required.. Should you forget to insert the NVM into the new unit, the Fail LED on the front panel of the unit lights steadily. 6-14 Lightscape Networks Ltd. Proprietary 426006-2304-013-B1...
Page 95: Acceptance And Commissioning
7.1 Introduction This section provides a recommended test plan for commissioning and accepting Lightscape Networks µSDM-1 units. The purpose of these tests is to ascertain that the µSDM-1 performs in accordance with its functional requirements. The functionality of the µSDM-1 multiplexer as reflected in these tests is based on ITU-T G.783 recommendations, with certain additions or modifications related to...
Page 96: Μsdm-1 Power Up Procedure
SPI object. Obtain a Card Internals view of the module which shows the SPI object, right click the SPI object and clear the ALS box. 3. Set the optical power meter to 1310 nm or 1550 nm (depending on unit type). Lightscape Networks Ltd. Proprietary 426006-2304-013-B1...
Page 97: Loss Detection And Input Sensitivity
1.90 sec). 2. During the subsequent 5 minutes, measure the intervals of the laser output and laser output . The intervals should be from 60-80 sec laser then intermittently turned for intervals of between 1.75-2.25 sec. 426006-2304-013-B1 Lightscape Networks Ltd. Proprietary...
Page 98: Recovery Response To Received Signal
♦ 2 Mbits/s rate. SDH Analyzer (optional) with optical interfaces. ♦ Cables (supplied by Lightscape Networks for the test). ♦ Test Equipment Setup for a Single µ µ µ µ SDM-1 7.6.2 1. Connect the µSDM-1 to the SDH analyzer, using FC/PC optical patch cords.
Page 99 Power 2M OUT STP Cables 2M IN SDH Analyzer uSDM -1 West West West STM-1 (155 Mbit/s) Interface Ethernet West Interface Optical Patch Cords (FC/PC) Figure 7-1: Single µ µ µ µ SDM-1 test setup 426006-2304-013-B1 Lightscape Networks Ltd. Proprietary...
Page 100 Acceptance and Commissioning µSDM-1RD / µSDM-1 / µSDM-1E IOM Lightscape Networks Ltd. Proprietary 426006-2304-013-B1...
Page 101: Preventive Maintenance
Some of the procedures can also be performed via the eEM. Many of these operations may affect traffic; on-screen warnings alert you when necessary. 8.1 Preventive Maintenance Procedures The following procedures and additional information regarding the SDH preventative network maintenance operations can be found in Lightscape Networks Preventative Maintenance Manual. Section Procedure...
Page 102: Lightscape Networks Customer Service
** Perform only after saving the current database configuration and when trail restoration flag is red. 8.2 Lightscape Networks Customer Service Wherever Lightscape Networks sells, our products are backed by service. Our service representatives stand ready to assist you at all times, whenever the need arises.
Page 103: Additional Documents
8.2.1 Additional Documents Additional information regarding the SDH network maintenance procedures in this manual, as well as other relevant procedures, can be found in the Preventative Maintenance Manual, the eNM User Guide and the eEM User Guide. 426006-2304-013-B1 Lightscape Networks Ltd. Proprietary...
Page 104: Preventive Maintenance Checklists
Copy NEs database to floppy diskette 8.3.2 Monthly Checklist ' ' ' ' Procedure Date Result Save system configuration to floppy diskette 8.3.3 Quarterly Checklist ' ' ' ' Procedure Date Result Clean FCUs in all NEs. Lightscape Networks Ltd. Proprietary 426006-2304-013-B1...
Page 105: Tools And Test Equipment
A-1 describe the tools required for coax cable assembly. Table A-1: µ µ µ µ SDM-1 installation test equipment Name Manufacturer Type Optical Power Meter (OPM) Digital Transmission Analyzer Marconi Instruments 2850A Error and Jitter Test Set PFJ-58 Digital Multimeter (DMM) Fluke 426006-2304-013-B1 Lightscape Networks Ltd. Proprietary...
Page 106: Table A-2: Coaxial Cable Assembly Tools
Nipper BT3002,BT2003 Greenpar 127712-44 Cable Stripper 8A BT 2003/2/1 Greenpar 127706-44 Cable Stripper 9A BT3002 Greenpar 127711-44 (1) Striper CORREX for BNC/DIN Con (5) Crimp tool outer 30059 and DIE Figure A-1: Cable preparation tools Lightscape Networks Ltd. Proprietary 426006-2304-013-B1...
Page 107 M22520/201 Blue for BNC/DIN M22520/2-01 Red for BT43 (3) Crimp tool outer for BNC and DIN (4) Nipper for BT cables (6a) Cable stripper 8A (BT2003/2/1 (6b) Cable stripper 9A (BT3002) Figure A-1: Cable preparation tools (cont.) 426006-2304-013-B1 Lightscape Networks Ltd. Proprietary...
Page 108: Coaxial Cable Assembly
5. Remove adaptor and slide body subassembly onto cable until contact clicks into position. Ensure that the braid is over the ferrule. 6. Slide crimp sleeve forward until it butts against body subassembly. Crimp using pliers, ensuring tool is touching body. Figure A-2: Coaxial cable preparation Lightscape Networks Ltd. Proprietary 426006-2304-013-B1...
Page 109: Packing List
Packing List A typical µSDM-1 packing list: 426006-2304-013-B1 Lightscape Networks Ltd. Proprietary...
Page 110 Packing List µSDM-1RD / µSDM-1 / µSDM-1E IOM Lightscape Networks Ltd. Proprietary 426006-2304-013-B1...
Page 111: Connector Pin-Outs
2 Mbit/s balanced 120 Ω channels 33-42 (Out - J40, In J41) C-14 2 Mbit/s balanced 120 Ω channels 43-53 (Out - J46, In J47) C-15 2 Mbit/s balanced 120 Ω channels 54-63 (Out - J42, In J43) 426006-2304-013-B1 Lightscape Networks Ltd. Proprietary...
Page 112: Μsdm-1 Connector Pin-Out
2 Mbit/s, Diff pair 120 Ω T3BH T4BL 2 Mbit/s, Diff pair 120 Ω T4BH Connector Type: D-Type 9F Table C-2: Clock unbalanced 75 Ω Ω Ω Ω Signal Description Positive MAIN Positive. Negative SECOND Negative. Connector Type: BT43-Plug Lightscape Networks Ltd. Proprietary 426006-2304-013-B1...
Page 113: Table C-3: J6 Pc Connector Pin-Out
IN_ALM(0) Dry contact, single ended IN_ALM(1) Dry contact, single ended IN_ALM(2) Dry contact, single ended IN_ALM (COM) Dry contact, single ended IN_ALM(3) Dry contact, single ended IN_ALM(4) Dry contact, single ended Connector Type: D-Type 15F 426006-2304-013-B1 Lightscape Networks Ltd. Proprietary...
Page 114: Table C-5: J2 Rs-485 Connector Pin-Out
Table C-6: J7 RJ45 Ethernet connector pin-out Signal Description TWP_OPOS 10 MHz, part of diff pair TWP_ONEG 10 MHz, part of diff pair TWP_IPOS 10 MHz, part of diff pair TWP_INEG 10 MHz, part of diff pair Connector Type: RJ45F Lightscape Networks Ltd. Proprietary 426006-2304-013-B1...
Page 115: Table C-7: Power Connector Pin-Out
Table C-8: Aggregate (electric interface) connector pin-out Signal Description MAIN 155 Mbit/s NR2 Ring Table C-9: 2 Mbit/s unbalanced 75 Ω Ω Ω Ω (where applicable) Signal Description MAIN 2 Mbit/s Positive Ring SECOND 2 Mbit/s Negative 426006-2304-013-B1 Lightscape Networks Ltd. Proprietary...
Page 116 2 Mbit/s part of Diff pair 120 Ω NEG_10 2 Mbit/s part of Diff pair 120 Ω POS_11 2 Mbit/s part of Diff pair 120 Ω NEG_11 2 Mbit/s part of Diff pair 120 Ω Connector Type: D-Type 25F Lightscape Networks Ltd. Proprietary 426006-2304-013-B1...
Page 117 2 Mbit/s part of Diff pair 120 Ω NEG_20 2 Mbit/s part of Diff pair 120 Ω POS_21 2 Mbit/s part of Diff pair 120 Ω NEG_21 2 Mbit/s part of Diff pair 120 Ω Connector Type: D-Type 25F 426006-2304-013-B1 Lightscape Networks Ltd. Proprietary...
Page 118: Tex2-42 Connectors Pin-Out
2 Mbit/s part of Diff pair 120 Ω NEG_31 2 Mbit/s part of Diff pair 120 Ω POS_32 2 Mbit/s part of Diff pair 120 Ω NEG_32 2 Mbit/s part of Diff pair 120 Ω Connector Type: D-Type 25F Lightscape Networks Ltd. Proprietary 426006-2304-013-B1...
Page 119 2 Mbit/s part of Diff pair 120 Ω NEG_41 2 Mbit/s part of Diff pair 120 Ω POS_42 2 Mbit/s part of Diff pair 120 Ω NEG_42 2 Mbit/s part of Diff pair 120 Ω Connector Type: D-Type 25F 426006-2304-013-B1 Lightscape Networks Ltd. Proprietary...
Page 120 2 Mbit/s part of Diff pair 120 Ω NEG_52 2 Mbit/s part of Diff pair 120 Ω POS_53 2 Mbit/s part of Diff pair 120 Ω NEG_53 2 Mbit/s part of Diff pair 120 Ω Connector Type: D-Type 25F C-10 Lightscape Networks Ltd. Proprietary 426006-2304-013-B1...
Page 121 2 Mbit/s part of Diff pair 120 Ω NEG_62 2 Mbit/s part of Diff pair 120 Ω POS_63 2 Mbit/s part of Diff pair 120 Ω NEG_63 2 Mbit/s part of Diff pair 120 Ω Connector Type: D-Type 25F 426006-2304-013-B1 Lightscape Networks Ltd. Proprietary C-11...
Page 122 Connector Pin-Outs µSDM-1RD / µSDM-1 / µSDM-1E IOM C-12 Lightscape Networks Ltd. Proprietary 426006-2304-013-B1...
Page 123: Odf Installation
Custom designed 2U, 5U and wall mounted ODF modules are also supplied, providing up to 96 element connection optical adapters. Figure D-1 shows a standard 1U (20 adapter) cable termination module suitable for mounting in a 19” rack. 426006-2304-013-B1 Lightscape Networks Ltd. Proprietary...
Page 124 µSDM-1RD / µSDM-1 / µSDM-1E IOM Legend Housing Cover Front panel and mount for 19” rack Optical main cable Splice rack Pigtail connectors Patch-cord adapters Adapter protector Unused adapter plugs Figure D-1: ODF 1U cable termination module for 19” rack Lightscape Networks Ltd. Proprietary 426006-2304-013-B1...
Page 125: Patch-Cord Adapters
Table D-2: Optical cable termination module capacities Box Height Adapters (Max) Panel Dimensions (mm) 1U * 20,24 43.8 x 482.6 (19”) 87.7 x 482.6 (19”) Custom Wall Mounted Custom Custom * Standard configuration 426006-2304-013-B1 Lightscape Networks Ltd. Proprietary...
Page 126: Fiber Spooler Module (Feature Option
19” or ETSI rack. They may also be mounted as integral components in a standard multiplexer rack configuration. You should follow the rack and cable installation details outlined in Section-4 of this manual. Lightscape Networks Ltd. Proprietary 426006-2304-013-B1...
Page 127: Fiber Spooler Installation (Feature Option
4. Attach the cable to the module with the supplied Aramide straps. 5. Splice the fibers and pigtail connections in the splicing tray and connect the patch-cord adapters. 6. Connect the multiplexer elements with patch-cords to the patch-cord adapters on the termination module. 426006-2304-013-B1 Lightscape Networks Ltd. Proprietary...
Page 128 µSDM-1RD / µSDM-1 / µSDM-1E IOM Spooler lid To XDM 1. Fasten panel to rack rails (4 screws) 3. Thread fiber on spooler 2. Fasten base to panel (2 screws) Figure D-2: Fiber spooler installed on a 19” rack Lightscape Networks Ltd. Proprietary 426006-2304-013-B1...
Page 129: Rack Installation Guidelines
The grounding screw of the rack must be connected to the external grounding bar by a 10 mm (8 AWG) grounding cable. The cable should be stranded and terminated on both sides with screw terminals. It should be planned so that it will be as short as possible. 426006-2304-013-B1 Lightscape Networks Ltd. Proprietary...
Page 130: Rack Floor Marking And Assembly
1. Drill the required mounting holes in the suspended floor as indicated in Figure E-1 (a). 2. Position the rack over the mounting holes. 3. Secure the rack to the floor as indicated in Figure E-1 (c). Lightscape Networks Ltd. Proprietary 426006-2304-013-B1...
Page 131 SPACER FLOOR LEVEL FLAT WASHER LOCK WASHER NUT M8 . Bolting diagram section- suspended floor WOOD SCREW 3/8"X70 FLAT WASHER WOODEN FLOOR SPACER LEVEL . Bolting diagram section-wooden floor Figure E-1: Rack floor mounting diagram 426006-2304-013-B1 Lightscape Networks Ltd. Proprietary...
Page 132 Rack Installation Guidelines µSDM-1RD / µSDM-1 / µSDM-1E IOM Lightscape Networks Ltd. Proprietary 426006-2304-013-B1...
Page 133: Glossary
Digital Multimeter European digital signal level 1 (2.048 Mbit/s) European digital signal level 3 (34.368 Mbit/s) Excessive Bit Error Rate EBER Lightscape Networks Element Manager Lightscape Networks Manager Erorred Seconds, SDH network PM parameter ESFE Errored Seconds, Far End 426006-2304-013-B1...
Page 134 Non-Volatile Memory card (Flash card) Optical Distribution Frame Out of Frame Seconds, SDH network PM parameter Out Of Frame (alarm) Optical Power Meter Optical Transmit (Tx) Card Plesiochronous Digital Hierarchy Physical Interface Pointer Justification Pointer Justification Count Performance Monitoring Lightscape Networks Ltd. Proprietary 426006-2304-013-B1...
Page 135 Remote Defect Indicator (upstream alarm) Remote Error Indication Regenerator Section Receive RXCLKDV Receive Clock Deviation Signal Degradation (alarm) Synchronous Digital Hierarchy SDM-1 Lightscape Networks STM-1 Synchronous Digital Multiplexer Lightscape Networks STM-4 Synchronous Digital SDM-4 Multiplexer SDM-16 Lightscape Networks STM-16 Synchronous Digital Multiplexer SDH Regenerator...
Page 136 Unavailable Seconds, Far End Unavailable Seconds, Near End UASNE Upper Connection Panel Upper Control Panel Virtual Container Virtual Container 12 (low-order path) VC-12 VC-3 Virtual Container 3 (low-order path) Virtual Container 4 (high-order path) VC-4 Cross Connect Lightscape Networks Ltd. Proprietary 426006-2304-013-B1...

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