Sagem 4450E Hardware Installation Manual
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Sagem 4450E Hardware Installation Manual

Sagem 4450E Hardware Installation Manual

Triple play access concentrator
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SAGEM 3P@C
Triple Play Access Concentrator
SAGEM 3P@C
4450E
Next Generation DSLAM
HARDWARE INSTALLATION MANUAL
Issue November 2004
S
3P@C Installation Manual
Page 0-0
Reproduction and communication in any form prohibited without the written permission of SAGEM SA

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Summary of Contents for Sagem 4450E

  • Page 1 SAGEM 3P@C Triple Play Access Concentrator SAGEM 3P@C 4450E Next Generation DSLAM HARDWARE INSTALLATION MANUAL Issue November 2004 3P@C Installation Manual Page 0-0 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...
  • Page 2 SAGEM 3P@C Triple Play Access Concentrator SAGEM 3P@C 4450E Next Generation DSLAM HARDWARE INSTALLATION MANUAL Issue November 2004 3P@C Installation Manual Page 0-1 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...
  • Page 3 SAGEM 3P@C WARNING The information in this document covers a version of the system designated SAGEM 3P@C 4450E. It is subject to technical changes. The different versions of the manual will follow changes to the equipment. 3P@C Installation Manual Page 0-2...
  • Page 4 You have just acquired a product which has been developed using the very latest technologies and SAGEM know-how. SAGEM thanks you for your confidence in their products. 3P@C Installation Manual Page 0-3 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 5: Table Of Contents

    2.6. (RTU) 2-23 OUTE RANSFER Installation Preparation 3.1. NVIRONMENTAL EQUIREMENTS 3.1.1. Temperature and Humidity Requirements 3.1.2. Cleanness Requirements 3.1.3. Floor Requirements 3P@C Installation Manual Page 0-4 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...
  • Page 6 4-23 4.4. (SMUB) 4-23 NSTALLING THE ERVICE ROCESSOR OARD 4.4.1. Installing the Uplink Interface Modules 4-23 4.4.2. Installing the RTU 4-25 3P@C Installation Manual Page 0-5 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...
  • Page 7 7.1.5. Upgrading the Standby System Control Board 7-12 7.2. 7-12 ANAGING THE ONFIGURATION 7.2.1. Type and Format of Configuration File 7-12 3P@C Installation Manual Page 0-6 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...
  • Page 8 11.1.1. Checking Air Filter 11-1 11.1.2. Cleaning and Replacing Air Filter 11-1 11.2. 11-2 AINTENANCE FOR HELF 11.2.1. Checking Fan Shelf 11-2 3P@C Installation Manual Page 0-7 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...
  • Page 9 Figure 1-1 Triple Play services in Next Generation Networks.................. 1-1 Figure 2-1 General chassis of 3P@C 4450E ......................2-1 Figure 2-2 Rear view of the general chassis of 3P@C 4450E ................. 2-2 Figure 2-3 Front view of the 10U chassis ......................... 2-3 Figure 2-4 Slots for the SMUB and service boards ....................
  • Page 10 Figure 4-18 Completion of the installation of two combined cabinets ..............4-14 Figure 4-19 Guide rail ............................. 4-15 Figure 4-20 Front view of the guide rails installed ....................4-15 3P@C Installation Manual Page 0-9 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...
  • Page 11 Figure 5-2 Parallel and crossed net spacing ......................5-3 Figure 5-3 Direct overhead cabling between two buildings without any protection (1) ..........5-3 3P@C Installation Manual Page 0-10 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...
  • Page 12 Figure 12-8 Networking diagram .......................... 12-24 LIST OF TABLES Table 1-1 Boards, cards and uplink interface modules provided by 3P@C 4450E ..........1-2 Table 1-2 Name, quantity and type of the interfaces supported by 3P@C 4450E........... 1-3 Table 1-3 Performance indexes of the 3P@C 4400 ....................
  • Page 13 Table 6-3 Common commands in the configuration mode..................6-5 Table 6-4 Line edit commands in the command line ....................6-6 Table 6-5 Correspondence between file types and command line parameters of 3P@C 4450E......6-6 Table 7-1 Bootrom command ........................... 7-3 Table 7-2 Upgrade submenu in the network port .....................

  • Page 14: Use Guide To This Manual

    Introduces the functions, features and system components of 3P@C 4450E Chapter 2 Product Structure Describes the integrated equipment structure of 3P@C 4450E as well as the components and functions of its parts or modules Chapter 3 Installation Preparation Describes the installation environment and safety requirements, installation tools, materials, product configuration and...

  • Page 15: Part I

    Introduces the setup of the configuration environment, the command line system and the management mode of the related programs and files in the system Part II II II II Maintenance It introduces the maintenance methods and related knowledge of he 3P@C 4450E , specifically including the following contents: Chapter...

  • Page 16: Technical Support

    Any time when users have problems on our product and network operation, feel free to contact us by local service support hotlines. Visit www.sagem.com to find out the local service support hotlines, to see the latest products and to download needed technical documents.

  • Page 17: Hardware Installation

    SAGEM 3P@C PART I I I I Hardware Installation 3P@C Installation Manual Page 0-16 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 18: Overview Of The 3P@C 4450E Ip-Dslam

    SAGEM 3P@C is a complete range of access equipment, scaling from small sized configurations to large central office nodes. SAGEM 3P@C 4450E is dedicated to high density CO, connecting up to 448 DSL users per subrack, whereas SAGEM 3P@C 4048E is designed for small CO or remote sites connecting up to 48 ADSL users.

  • Page 20: Representative Networking Applications

    Internet access, Internet access through other ISPs, and LAN-to-LAN connectivity. SAGEM is able to build up Triple Play end to end solutions using F@st residential gateways and CPE, 3P@C IP-DSLAM, GigaP@C MAN Ethernet switches or Ethernet over SDH equipment, and B-RAS, Video Streamers and Voice Gateways and Softswitches.

  • Page 21: System Composition

    Based on the high-performance ASIC, 3P@C 4450E adopts modular structure design to provide abundant uplink interface modules for your choice. See 1-1 for the specific module types. Each 3P@C 4450E consists of a 10U chassis, a fan module, an air deflector frame and a fan frame support. Up to 16 boards/cards can be installed in each 3P@C 4450E chassis.

  • Page 22: Hardware Features

    5% ~ 95%, non-condensing Power supply DC: -40.5V ~ -57V Power consumption ≤ 1,200 W (1,200 W in full configuration mode) 3P@C Installation Manual Page 1-3 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...
  • Page 23 Interface type multi-mode ATM) interface DS-A155SM (155M single-mode ATM) interface Console interface RJ-45 10/100Base-TX RJ-45 interface 3P@C Installation Manual Page 1-4 Reproduction and communication in any form prohibited without the written permission of SAGEM SA This page intentionally left blank...

  • Page 24: C 4450E Hardware Structure

    2.1. Shelf Configuration 2.1.1. Structure of the General Chassis The general chassis of 3P@C 4450E is called 3P@C 4450E-IPDSLAM-10U general chassis kit. It contains a 10U chassis, a backplane, a fan module, a fan mounting support and an air deflector frame.

  • Page 25: Figure 2-2 Rear View Of The General Chassis Of 3P@C 4450E

    SAGEM 3P@C 3P@C 4450E provides the uplink interface and the Console port on the SMUB. The rest subscriber line outlets are set on the backplane, that is, the rear leading-out mode is adopted. Therefore, all the subscriber line interfaces and power supply interfaces are provided on the rear of 3P@C 4450E, as...

  • Page 26: Chassis

    2.1.2. 10U Chassis 2.1.2. 2.1.2. The 10U chassis is adopted for 3P@C 4450E. Altogether 2 SMUBs and 14 ADSL/VDSL service boards can be installed at the same time, as shown in the following figure: Figure 2-3 Front view of the 10U chassis Each 10U chassis provides 16 slots which are numbered 0 ~ 15 from left to right.

  • Page 27: Fan Module

    3P@C Installation Manual Page 2-4 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 28: Figure 2-8 Heat Dissipation Of A Single System

    To satisfy the requirement for long-term equipment operating temperature, the general chassis design of 3P@C 4450E fully considers the system heat dissipation. When a single device is operating, the heat dissipation of the system is shown in Figure 2-8, where, the air is led in from the lower part and led out from the upper part in the chassis front.

  • Page 29: Full Configuration Of The Cabinet

    2.2. Full Configuration of the Cabinet 2.2. 2.2. In the full configuration mode, 3 sets of 3P@C 4450E can be installed in a 19-inch standard cabinet with the height of 2.2 m, as shown in Figure 2-10: Figure 2-10 Full configuration of 3P@C 4450E 2.2 m cabinet...

  • Page 30: Smub And Service Boards

    1.1.1.1 Structure of the SMUB As the control center of 3P@C 4450E, the SMUB is responsible for the data exchange and control management of the system and it provides uplink interfaces for the ADSL and VDSL subscribers to access the network.

  • Page 31: Figure 2-12 Front View Of The Smub

    IP network. Extended slots of the SMUB 1.1.1.3 1.1.1.3 1.1.1.3 1.1.1.3 The SMUB provides 2 extended slots for installing uplink interface modules. 3P@C 4450E supports the following uplink interface modules: Table 2-3 Type of uplink interface modules Module type Name Description...

  • Page 32: Table 2-4 Status Definitions Of The Led Indicators On The Smub

    The port is not connected indicators Green Flashin Data are being received/transmitted on the port data being received/transmitted on the port 3P@C Installation Manual Page 2-9 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 33: Vdsl Unit Board (Vdub)

    When used in 3P@C 4450E, the VDUBs can be inserted in slots 2 ~ 15 of the 10U chassis, as shown in the following figure:...

  • Page 34: Adsl Unit Board (Adub)

    DC. It supports hot plugging, and can identify the rack slots, thus facilitating the management and maintenance. When used in 3P@C 4450E, the ADUBs can be inserted in slots 2 ~ 15 of the 10U chassis, as shown in Figure 2-15:...

  • Page 35: Figure 2-15 Slots Of The Adub

    The system is powered off or status abnormal indicator Flashing The ADUB operates normally The ADUB operates normally ADUB alarm 3P@C Installation Manual Page 2-12 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 36: Adsl Unit Card (Aduc)

    ADSL special-purpose test device to provide the wiring function. When used in 3P@C 4450E, the ADUCs can be inserted in slots 2 ~ 15 of the 10U chassis, as shown in the following figure:...

  • Page 37: Power Distribution System

    2.4.1. The DC distribution unit of 3P@C 4450E adopts the -48 V DC power supply. It is 4U high and is fixed to the upper part of the equipment rack rear. The -48 V DC input power is divided into 4 tributaries whose outputs are controlled by air switches separately.

  • Page 38: Optional Uplink Interface Modules

    2.5. 2.5. The modular structure is adopted for 3P@C 4450E. Each 10U chassis has 16 slots, the former two of which are for inserting the SMUB boards. The SMUB provides multiple optional types of uplink interface modules to meet different user networking requirements. The following uplink interface...

  • Page 39: Figure 2-20 Front View Of The Ds-1Glx Module

    Its core is about 4 ~ 10µm, which is quite small. The fiber features high transmission bandwidth and large transmission capacity. 3P@C Installation Manual Page 2-16 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 40: 1-Port Gigabit Short-Wave Optical Interface Module (Ds-1Gsx)

    The link on the port is down. Green Flashing Data are being received/transmitted on the port No data are being received/transmitted on the port. 3P@C Installation Manual Page 2-17 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 41: 2-Port 100M Multi-Mode Optical Interface Module (Ds-2Fmm)

    The front panel of the DS-2FMM module is composed of the following parts: 2 standard SC 100M multi-mode optical interfaces 2 LINK status indicator 2 ACT status indicator 3P@C Installation Manual Page 2-18 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 42: 2-Port 100M Single-Mode Optical Interface Module (Ds-2Fsm)

    Structure of the DS-2FSM module 1.1.1.20 1.1.1.20 1.1.1.20 1.1.1.20 The front panel of the DS-2FSM module is shown in the following figure: 3P@C Installation Manual Page 2-19 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 43: Figure 2-23 Front View Of The Ds-2Fsm Module

    Table 2-16 Interface features of the DS-2FSM module Module Quantity Interface Interface Fiber Transmission type type attributes specifications distance interfaces 100Base- 9µm single- 15km 2FSM mode fiber 3P@C Installation Manual Page 2-20 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 44: 4-Port 100M Electrical Interface Module (Ds-4Txb)

    Module Quantity Interface Interface Fiber Transmission type type attributes specifications distance interfaces DS-4TXB RJ-45 10/100Base- Category-3/4/5 100m shielded/unshie lded twisted pairs 3P@C Installation Manual Page 2-21 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 45: Vas Card (Ds-4Itx)

    The link on the port is down. Yellow Flashing Data are being received/transmitted on the port No data are being received/transmitted on the port. 3P@C Installation Manual Page 2-22 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 46: Route Transfer Unit (Rtu)

    L2 application mentioned above can be implemented without using the RTU. When 3P@C 4450E uses the ATM interface uplink interface module, the RTU must be adopted so as to provide the L2 application function mentioned above and the L3 function.
  • Page 47 SAGEM 3P@C 3P@C Installation Manual Page 2-24 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 48: Installation Preparation

    Technical Specification for the Raised Floor in Computer Rooms . The floor can be connected to the grounding device via a current-limiting resistor and connection line. 3P@C Installation Manual Page 3-1 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 49: Heat Dissipation Requirements

    3.1.5. 3.1.5. When –48V DC power is adopted to supply power to 3P@C 4450E, the allowed variation of the voltage should be -36V ~ -72V when measured at the DC input terminal of each cabinet. When the conductor of the DC discharge loop is selected, the through voltage dip of the DC discharge loop should be no more than 0.5V and the core diameter of the DC power cable should be no less than...

  • Page 50: Figure 3-1 Recommended Power Sockets

    In order to ensure the definitely safe operation of the equipment, grounding in accordance with the grounding treatment requirements is needed. At the upper back of the 3P@C 4450E cabinet, one end of the grounding cable can be fixed and mounted at the grounding terminal while the other end can connect the protection ground of the equipment room, or it can be buried under the ground or connected to the grounding body inside the equipment room.

  • Page 51: Anti-Interference Requirements

    For this reason, note that: Take effective power anti-interference measures for the power supply system. Do not combine the working ground of 3P@C 4450E with the grounding device or the lightning grounding device of the power equipment but keep the distance between them as far as possible.

  • Page 52: Safety Requirements

    3.2.2. 3.2.2. Many antistatic measures have been taken for 3P@C 4450E. However, if the static electricity in the environment exceeds a certain range, it will cause damage to the circuits or even the whole equipment; therefore, static electricity should be taken into account during the design of the equipment room environment.

  • Page 53: Avoiding Laser Damage

    SAGEM 3P@C 3.2.3. Avoiding Laser Damage 3.2.3. 3.2.3. 3.2.3. While the equipment installed with a fiber interface module is operating, please do not expose your eyes directly to these optical interfaces, lest the laser ray from the interfaces cause eye damage.

  • Page 54: Anti-Seismic Design Requirements

    The construction departments should be invited to join the design and its execution. 3P@C 4450E uses the following measures during the installation to withstand Richter 7 earthquake. The 10U chassis of 3P@C 4450E uses light and strong aluminium alloy structure.

  • Page 55: Product Configuration List

    DC power cable 1 PCS Cut as required Grounding cable 1 PCS Cut as required 3.4.2. Optional Components 3.4.2. 3.4.2. 3.4.2. Table 1-2 List of the optional components for 3P@C 4450E Item Optional Component maximum Accessories configuration Needed Service Processor Unit...

  • Page 56: Unpacking For Acceptance

    1.1.1.31 1.1.1.31 1.1.1.31 1.1.1.31 Both the customer and the engineering staff (engineers or representatives of SAGEM sa) should be present during the unpacking. Otherwise, any goods problem shall be borne by the unpacking party. 3P@C Installation Manual Page 3-9 Reproduction and communication in any form prohibited without the written permission of...

  • Page 57: Unpacking

    1.1.1.33 1.1.1.33 1.1.1.33 The assembly wooden box is used as the packing box of 3P@C 4450E. It is connected and fixed with plastic clips. Figure 3-2 shows its outside view. Figure 3-2 Appearance of the packing box Inside the packing box, there are packing materials such as foam pad, antistatic plastic bag and desiccants.

  • Page 58: Figure 3-3 Packing Structure Of The Equipment Inside The Packing Box

    Note avoid damaging the equipment or any other accidents. 3P@C Installation Manual Page 3-11 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 59: Figure 3-4 Appearance Of The Cabinet Packing Box

    Inside the cabinet there are guide rails. Figure 3-4 Appearance of the cabinet packing box 3P@C Installation Manual Page 3-12 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 60: Figure 3-5 Draw Out The Packing Box Backward From The Reverse Direction

    Figure 3-5 Draw out the packing box backward from the reverse direction 3P@C Installation Manual Page 3-13 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 61: Goods Acceptance

    If there is any product damaged or even lost in the box, contact the distributor or the most available salesmen of SAGEM sa. Also please keep away all the packing materials for future packing of the switch.

  • Page 62: Equipment Installation And Connection

    Before installing 3P@C 4450E, check if the needed installation tools and materials are complete. Then remove the packing box of the equipment, take out the equipment and place in on the flat floor. Next, you can install the...

  • Page 63: Installation On The Cement Floor

    See Figure 4-3 for the installation flow. 3P@C Installation Manual Page 4-2 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 64: Figure 4-3 Flow Of Cabinet Installation On The Cement Floor

    Figure 4-4 shows the mounting hole layout of a single cabinet and Figure 4-5 shows that of two cabinets. 3P@C Installation Manual Page 4-3 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 65: Figure 4-4 Mounting Hole Positions For A Single Cabinet

    Inner wall or other barriers 4-f60.0 (Feet 4-f60.0 (Feet position mark) position mark) Use M12 expansion bolt Use M12 expansion bolt 3P@C Installation Manual Page 4-4 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...
  • Page 66 45Nm and thus fix the cabinet bottom. Figure 4-7 shows the effect after a single cabinet has been installed. 3P@C Installation Manual Page 4-5 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 67: Figure 4-6 Installation Sequence Of The Pressure Plate Assembly

    Figure 4-9. The effect upon completion of installing the cabinet is shown in Figure 4-10. 3P@C Installation Manual Page 4-6 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 68: Figure 4-8 The Connecting Boards Before Combining Two Cabinets Side By Side

    Then install the pressure plate assemblies again and repeat the insulation test. 3P@C Installation Manual Page 4-7 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 69: Installation On The Antistatic Floor

    Each 19-inch cabinet uses two supports. Figure 4-12 shows the completed installation of a single cabinet on the antistatic floor: 3P@C Installation Manual Page 4-8 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 70: Figure 4-12 Completion Of The Installation Of A Single Cabinet

    Installation on the antistatic floor Cabinet positioning Support positioning Mounting support Cabinet leveling Cabinet fixation Insulation test Test passed? End the installation 3P@C Installation Manual Page 4-9 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 71: Figure 4-14 Cabinet Marking Template

    Φ 20 drill bit. To drill a hole, keep the drill bit vertical with the antistatic floor and hold tightly the drill handle and do not shake, lest the hole be slanted. 3P@C Installation Manual Page 4-10 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 72: Figure 4-15 Connection Positions Of The Mounting Holes For The Support And The Antistatic Floor

    While drilling, use a cleaner to remove the dust. 3P@C Installation Manual Page 4-11 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 73: Figure 4-16 Assembly Chart Of The Pressure Plate Assembly

    Support insulation sleeve Insulation The above procedure shall be strictly obeyed to fasten the above three groups of bolts. Note 3P@C Installation Manual Page 4-12 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 74: Figure 4-17 Positions Of The Bolts To Be Fastened

    Figure 4-9. Figure 4-18 shows the effect after two cabinets are combined. 3P@C Installation Manual Page 4-13 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 75: Installing The Cabinet Guide Rails

    After determining the installation positions, fasten the guide rails at such positions inside the cabinet with screws, as shown in Figure 4-19. 3P@C Installation Manual Page 4-14 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 76: Installing The Equipment

    4.2. 3P@C 4450E must be installed in a cabinet. Since it is heavy and of a large volume, two persons are needed to cooperate with each other in the installation process. To install it, first install the 10U chassis, then the fan module and finally the air deflector frame.

  • Page 77: Installing The Fan Module

    Install the fan support and connect the hangers at the two sides of the fan support with screws, as shown in the following figure. 3P@C Installation Manual Page 4-16 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 78: Figure 4-23 Install The Fan Supports

    The fan module contains six DC fans that weigh about 3 kg. To make the replacement and cleaning of the fans much easier, the fan module of 3P@C 4450E is designed to be dismountable. As shown in Figure 4-25, a puller adapter is designed in the front face of the fan module.

  • Page 79: Figure 4-25 Operate The Puller Adapter

    SAGEM 3P@C Figure 4-25 Operate the puller adapter Alarm LED Press inward Screw 3P@C Installation Manual Page 4-18 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 80: Installing The Air Deflector Frame

    Step 1 above for the installation of the 10U prompt chassis. Till now, a general chassis of 3P@C 4450E has been installed. Figure 4-27 shows the front view of the 3P@C 4450E switch installed in the cabinet. 3P@C Installation Manual...

  • Page 81: Figure 4-27 Completion Of The Installation Of A Single General Chassis

    SAGEM 3P@C Figure 4-27 Completion of the installation of a single general chassis Next, repeat the above operations to install multiple general chassis of 3P@C 4450E in the cabinet. 1. When installing multiple general chassis of 3P@C 4450E in the cabinet, the installation of the first one in the cabinet can start from the top installation position or the bottom one of the cabinet.

  • Page 82: Connecting The Power And Grounding Cables

    Furthermore, ensure that the power of the primary power system is no less than the power of the 3P@C 4450E switch in its full load, lest the power supply system be burned.

  • Page 83: Connecting The Power Cable Of The Fans

    Connect the “PGND” wiring terminal on the cabinet to the “PGND” busbar of the DC distribution unit with a yellow-green power cable. 3P@C Installation Manual Page 4-22 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 84: Equipment Power Supply Test

    Each SMUB can be installed with 2 uplink interface modules. To implement the interworking between the 3P@C 4450E and the other networks, at least one uplink interface module should be installed. There are 4 screw holes on the SMUB corresponding to the installation position of an uplink interface module. They are used to fix the...

  • Page 85: Figure 4-31 Insert The Pins Of The Uplink Interface Module Into The Socket Of The Smub

    Step 3 Fix the module with the special-purpose screws used to install the uplink interface module, as shown in Figure 4-32. 3P@C Installation Manual Page 4-24 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 86: Installing The Rtu

    RTU, as shown in Figure 4-33: Figure 4-33 Installation position of the RTU Connection Screw hole socket RTU module Uplink interface module Uplink interface module 3P@C Installation Manual Page 4-25 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 87: Figure 4-34 Insert The Pins Of The Rtu Into The Socket Of The Smub

    By now, the RTU module is installed. The method for removing the RTU is similar to the installation method. Only the procedure is reverse. 3P@C Installation Manual Page 4-26 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 88: Installing The Smub

    SMUB, and push the SMUB slightly inward along the guide rail Guide rail Backplane 3P@C Installation Manual Page 4-27 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 89: Connecting The Ethernet Interfaces Of Smub

    4.4.4. 4.4.4. The SMUB of 3P@C 4450E has an RJ-45 Ethernet interface (10/100Base-TX interface). In addition, the uplink interface sockets on the SMUB can be installed with the uplink interface module DS-4TXB/DS-4ITX which provides 4 RJ-45 Ethernet interfaces. The RJ-45 network interface provided by 3P@C 4450E has the interface polarity automatic calibration function.

  • Page 90: Figure 4-39 Illustration Of Making A Straight-Through Cable

    SMUB, and the other end to the Ethernet interface of the other Ethernet-compatible device in the LAN, as shown in Figure 4-41: 3P@C Installation Manual Page 4-29 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 91: Connecting The Optical Interfaces Of Smub

    If one end of the fiber connects with the Rx-Tx interface of the uplink optical interface of the 3P@C 4450E switch, then the other end should be connected to the Tx-Rx optical interface of the peer equipment. That is, the Rx interface of the uplink optical interface corresponds to the Tx optical interface of the peer switch, while the Tx interface of the uplink optical interface corresponds to the Rx optical interface of the peer switch.

  • Page 92: Installing The Subscriber Service Cards

    Step 3 Tighten the screws to end the installation. The installation is shown in the following figure: 3P@C Installation Manual Page 4-31 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 93: Connecting The Subscriber Cables

    4.7. 4.7. The rear leading-out mode is adopted for the ADSL/VDSL subscriber cables of 3P@C 4450E. The special- purpose 3*8 cable connectors are used to connect with the DIN connectors on the rear panel. The subscriber cables are divided into two types: LU connection subscriber cables and LC connection telephone switch cables.

  • Page 94: Figure 4-45 Installation Of The Lu And Lc Subscriber Cables On The Backplane

    Red* Pink Red**** Black** Black Grey Red* Orange Red**** Black** Black Pink Red*** Green Red**** Black** Black Oran Red*** Blue Red**** 3P@C Installation Manual Page 4-33 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 95: Figure 4-47 Pinouts Of The Lc Telephone Line

    Label 1 Pinouts of the LC telephone line Cable tie Heat Main shrink Direction A label L=20 Label 2 Label 3 3P@C Installation Manual Page 4-34 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 96: Table 4-4 Pinouts Of The Lc Telephone Line

    Red II Black II Blue Red II Black II The pinouts of the VDSL subscriber cable are the previous 24 pins. prompt 3P@C Installation Manual Page 4-35 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 97: Figure 4-48 Cable Bending And Binding

    The cables should be tied when led in and led out of the trough or when converting to another direction. The labels made by SAGEM sa are used to number both ends of a cable. They are placed 20 mm away from the plugs.

  • Page 98: Connecting The Console Cable

    4.8. 4.8. The 3P@C 4450E switch provides RS-232C interface (Console interface) of the RJ-45 type, via which the switch can be connected to the terminal console PC with a console cable. The console cable is an 8-core cable, with an RJ45 connector at one end for connecting to the console interface of the switch and DB9 plug at the other end for connecting to the terminal console.

  • Page 99: Figure 4-51 Console Interface Connection

    Click <OK> to select the serial port to be connected. Note that the serial port selected must be consistent with the one used by your PC. 3P@C Installation Manual Page 4-38 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 100: Figure 4-53 Select The Connecting Serial Port

    You must set them as follows: Baud rate – 9600 Data bit - 8 Stop bit - 1 Parity bit – None Flow control – None 3P@C Installation Manual Page 4-39 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 101: Figure 4-55 Select The Terminal Emulation Type

    If the switch has been started (automatically upon power-on), you can conduct the related operations now. Click Dial in the toolbar to log in to the system. 3P@C Installation Manual Page 4-40 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 102: Suggestions To Ethernet Cabling

    For the spacing requirements for indoor cabling, see 0 and 0. 3P@C Installation Manual Page 5-1 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 103: Table 5-1 Requirements Of Spacing Between Ethernet Cables And Cables Of Other Electric Devices

    Cable 1000 conducting lightning ground protection grounding Water supply pipe Compressed pipe Thermo pipe (non- enveloped) Thermo pipe (enveloped) Gas pipe 3P@C Installation Manual Page 5-2 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 104: Several Forbidden Overhead Cabling Methods

    Figure 5-4 Direct overhead cabling between two buildings without any protection (2) Figure 5-5 Direct overhead cabling between two buildings without any protection (3) 3P@C Installation Manual Page 5-3 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 105: Other Requirements For Outdoor Cabling

    For specific installation procedure and precautions of the external lightning arrester, see the product instructions. The basic installation procedures are as follows: 3P@C Installation Manual Page 5-4 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...
  • Page 106 Note Step 4 Fix the external lightning arrester and bind cables in an orderly fashion. 3P@C Installation Manual Page 5-5 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...
  • Page 107 SAGEM 3P@C 3P@C Installation Manual Page 5-6 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 108: System Configuration And Management

    6.2.1. Local Configuration via the Console Interface 6.2.1. 6.2.1. When the 3P@C 4450E is powered on, the system will first complete the self test. If everything is normal, the 3P@COS login interface will appear. The specific procedure is shown as follows: Step 1...
  • Page 109 To exit the 3P@COS, use the logout or quit command, or use the exit command in the read-only mode. 3P@C Installation Manual Page 6-2 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 110: Remote Configuration Via Telnet

    3P@C 4450E supports the Telnet remote management. The 10/100M interface on the SMUB of 3P@C 4450E can be connected to the LAN, and you may log in to 3P@C 4450E by Telnet remotely through the computer in the LAN, thus implementing remote configuration management. The connection diagram is shown in Figure 6-1.

  • Page 111: Command Line System

    6.3.1. 6.3.1. There are two command modes for the 3P@C 4450E IP-DSLAM : Read-only mode for ordinary users and configuration mode for administrators. For descriptions of the two command modes, refer to Table 6-1 . Table 6-1 Description of the read-only mode and the configuration mode...

  • Page 112: Online Help Of Command Line

    <cr> Just Press Enter to Execute command! It shows that the complete command has been input. Press Enter to execute it. 3P@C Installation Manual Page 6-5 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 113: Command Line Edit Feature

    6.4.1. Storage Media and File Type 6.4.1. 6.4.1. The 3P@COS, configuration file and other applications of 3P@C 4450E are saved in the Flash. See Table 6-5 for the related file types. Table 6-5 Correspondence between file types and command line parameters of 3P@C...

  • Page 114: Program File Management

    6.4.3. 6.4.3. To make it convenient for you to configure the xDSL port of 3P@C 4450E, we have created the port configuration files, which enable you to directly configure the ports of different types, for the purpose of easy-to- use, high efficiency and time-saving.
  • Page 115 PART II II II II Maintenance 3P@C Installation Manual Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 116: System Maintenance

    (upgrade in the FTP/Xmodem mode). Upgrade the system file through a command line in compliance with the FTP/Xmodem protocol after the equipment is started 3P@C Installation Manual Reproduction and communication in any form prohibited without the written permission of SAGEM SA...
  • Page 117 - Enter download mode to load new image or config file - Reboot system Press 'h' or '?' To get helping information. 3P@C: 3P@C Installation Manual Page 7-2 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 118: Table 7-1 Bootrom Command

    List all available commands List all available commands Change the download mode, use Xmode or FTP (default) mode Print the current download configuration parameters 3P@C Installation Manual Page 7-3 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 119: Table 7-3 Relevant Parameters Downloaded By The Network Port Of System Control Board

    The IP address of the host of the FTP server. It must share the same network segment with the IP address assigned to 3P@C Installation Manual Page 7-4 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...
  • Page 120 Figure 7-1 Connecting the console cables Connect the console port of the equipment Connect the serial port of the PC 3P@C Installation Manual Page 7-5 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...
  • Page 121 - List all available commands - List all available commands - Exchange load mode(default FTP) - Print boot parameters - Change boot parameters 3P@C Installation Manual Page 7-6 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...
  • Page 122 [Xmodem] protocol. Click <Browse> to choose the path of the main file, and click <Confirm>. The terminal begins to send files, as shown in the figure below: 3P@C Installation Manual Page 7-7 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...
  • Page 123 [config-file] <A.B.C.D> <username> <password> <filename> in the client PC (containing the system file). If 3P@C 4450E serves as the client, you can download the system file in the remote server PC to the local equipment through the command download ftp [3P@COS|config- file|xducode|vduos] <A.B.C.D>...
  • Page 124 SAGEM 3P@C In the following procedures, 3P@C 4450E serves as the FTP client, and the remote PC (containing the system file) serves as the FTP server. Suppose that the IP address of the PC server is 10.1.1.2/24 and that the FTP Server service is enabled.

  • Page 125: Upgrading The Master System Control Board

    SAGEM 3P@C 7.1.4. Upgrading the Master System Control Board You can upgrade the program file of the system control board in the ways below: Upgrade the system file through the BOOTROM during equipment power-on This upgrade way is used under this circumstance: The equipment cannot be started normally, so you cannot upgrade the program file through the command line (separate software of the system control board is required, the name is usually rpu.bin).
  • Page 126 SAGEM 3P@C For operation details, see section 7.1.3. prompt Step 6: Return to the main menu After the file is transferred successfully, the above interface disappears. The system returns to the serial port menu. Execute the command x to return to the Bootrom main menu.

  • Page 127: Upgrading The Standby System Control Board

    SAGEM 3P@C login: admin Password: 3P@C> enable Password: 3P@C(config)# show version 0 --------- Board In Slot 0 Version Information --------- Vlan Type : SMUB Hardware Version : Version 2.30 Software Version : V2.0 Release10.4.0 (Compiled Time) : Sep 20 2004 17:06:09 CPLD U14 Version : Verison 9.0...

  • Page 128: Backuping The Configuration File

    The example below instructs you how to transfer the system file. The IP address of the FTP server is 20.1.1.1, and the configuration file is renamed as config.txt after the configuration file is transferred to the FTP server. 3P@C 4450E operation procedures: Step 1 First enable the FTP server and set the user name and password. For example, the user name is “ftpuser”...

  • Page 129: Loading The Configuration File

    First enable the FTP server and set the user name and password. For example, the user name is “ftpuser”, the password is “123”, and the configuration file is named “config.txt”. Step 2 Download the configuration file in 3P@C 4450E. 3P@C(config)#download ftp config-file 20.1.1.1 ftpuser 123 config.txt Step 3 Reset the system 3P@C(config)# reboot 7.2.4.

  • Page 130: Viewing The Current Configuration

    SAGEM 3P@C For example: 3P@C(config)# show version 6 --------- Board In Slot 6 Version Information --------- Board Type : ADU_GS_32 Hardware Version : V0.2: FPGA Version : A1.3 CPLD Version : 1.0 ADU Serial Number : API-71 ADU Firmware Version : X3727...

  • Page 131: Querying The Vlan Status

    SAGEM 3P@C DS Rate(Kbps) : 7584 US Rate(Kbps) : 1024 DS NoiseMargin(dB) : 12.00 US NoiseMargin(dB) : 8.00 DS Interleaved Delay(ms) : 16 US Interleaved Delay(ms) : 8 DS Attenuation(dB) : 1.50 US Attenuation(dB) : 0.00 DS Out Power(dB) : 7.70 US Out power(dB) : 12.40...

  • Page 132: Viewing Fib Table

    SAGEM 3P@C Tagged Ports : Untagged Ports : 0:1 0:2 0:4 7.3.5. Viewing FIB Table 7.3.5. 7.3.5. 7.3.5. Operation Guide Execute the command show {[mac] <macaddr>}*1 {[vlan] [<name>|<1-4095>]}*1 {[agingtime]}*1 {[permanent]}*1 {[port][ <portlist>]}*1 {[slot][<0-15>]}*1 to view the FDB table. The table contains the information including: User MAC address, whether the MAC address of the opposite router is learned or not, whether the port and Vlan Name are correct or not, and fdb aging time.

  • Page 133: Viewing The Route Information

    SAGEM 3P@C 7.3.7. Viewing the Route Information 7.3.7. 7.3.7. 7.3.7. Operation Guide You can execute the command show ip route to query route information: Whether the route table is correct, whether the configured static route and OSPF/RIP route have been learned or not, and whether the route is selected correctly or not.
  • Page 134 SAGEM 3P@C Step 2: Use the default user name “admin” and default password “3P@C” to log in. To use the original configuration continuously, the user can go on to Step 3. To configure the user name and password again, ignore the following steps.
  • Page 135 SAGEM 3P@C 3P@C Installation Manual Page 7-20 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 136: Port Maintenance

    The table below describes the attributes of different types of optical modules, and the range of receiving optical power. 3P@C Installation Manual Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 137: Checking The Status Of The User Port

    The first command is used to show the current information that is subject to update in real time. The second command is used to show configuration information that does not vary with the port link status. 3P@C Installation Manual Page 8-2 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...
  • Page 138 US Attenuation(dB): Link attenuation in the uplink direction. It is a link parameter calculated from the ATU-C. The greater it is, the worse the link quality in the upstream direction. 3P@C Installation Manual Page 8-3 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...
  • Page 139 DS TargetNoiseMargin(dB): The target noise margin in the downstream direction. The actual noise margin in the downstream direction must be greater than this value. 3P@C Installation Manual Page 8-4 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 140: Querying The Vdsl Port Status

    12.5, or 16.67. US line rate(Mbps): Upstream line rate (Mbps). It can be 1.04, 1.56, 2.08, 4.17, 8.33, 10.04, 12.5, or 16.67. 3P@C Installation Manual Page 8-5 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...
  • Page 141 Rt ethernet flowctrl: Remote Ethernet flow control. “on” indicates that the function is enabled, and “off” indicates that the function is disabled. 3P@C Installation Manual Page 8-6 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 142: Card Maintenance

    3P@C Installation Manual Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 143: Hot Plugging

    In this way, the service is transferred to the standby system control board, and the system can continue to run. 3P@C Installation Manual Page 9-2 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...
  • Page 144 Min. values, Max. values and averages of the number packets sent, number response packets received, 3P@C Installation Manual Page 9-3 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 145: Reset

    Step 2 implement master/standby switchover, see the details in the “steps for the 3P@C Installation Manual Page 9-4 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...
  • Page 146 Unplug the cables from all interfaces of the card. b) Unscrew the screws from the both sides of the card. 3P@C Installation Manual Page 9-5 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 147: Maintenance For Service Board

    When a stable link is built in of the interface user interface, VDSL corresponding indicator user constantly on. This user interface does not connect the users. 3P@C Installation Manual Page 9-6 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 148: Hot Plugging

    After unplugging the card from a slot, you cannot plug the card immediately, and you should do it in a minute. During the system startup process, the hot plugging is not supported. Note 3P@C Installation Manual Page 9-7 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 149: Reset

    60 seconds (see the detailed installation steps in the hardware installation part). 3P@C Installation Manual Page 9-8 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...
  • Page 150 If the type of the new card is different from that of the original card, you should configure the service on the new card. 3P@C Installation Manual Page 9-9 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 152: Power Distribution System Maintenance

    ON after the troubleshooting. 3P@C Installation Manual Reproduction and communication in any form prohibited without the written permission of SAGEM SA...
  • Page 153 SAGEM 3P@C 3P@C Installation Manual Page 2 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 154: Line Provisioning & Maintenance

    Unscrew the floating screws from the baffle of the air filter, and Step 1 dismount the air filter baffle. Step 2 Remove the sponge air filter from the panel. 3P@C Installation Manual Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 155: Maintenance For Fan Shelf

    If you need a long time (exceeding five minutes) to examine and repair the fan module, you should cut off the power supply of the 3P@C 4450E system. Step 3 Remove the screws at both ends of the fan module with a screwdriver.
  • Page 156 SAGEM 3P@C Figure 11-1 Schematic diagram of pulled handle operation Alarm indicator Press inward Screw Step 5 Pull the fan module outward 10 cm by pulling the pulled handle with your right hand, and make the fan module leave the power supply socket of the interior sub-rack.
  • Page 157 SAGEM 3P@C Figure 11-2 Installation of fan support Installing the fan module: Plug the fan module into the fan support, and fasten the captive screws on the both sides of the support after putting Step 2 the fan module in the corresponding position, as shown in the figure...

  • Page 158: Line Commissioning And Maintenance

    Within the range of 0-1.1MHz, it is divided into 256 sub-carrier channels.The application and division of ADSL is shown in the figure below: Figure 1-1 ADSL carrier channel application and division Frequency Here: US indicates Upstream 3P@C Installation Manual Reproduction and communication in any form prohibited without the written permission of SAGEM SA...
  • Page 159 SAGEM 3P@C DS indicates Downstream 1.1.1.58 Related Parameters of ADSL Voice Splitter The copper wire bears the original voice signals and the new ADSL signals, because the voice signal takes the form of low-frequency signal, but ADSL takes the form of high-frequency signal. We can see from Figure 12-1, ADSL frequency range, the voice signal frequency band is 0 ~ 4KHz, but the ADSL signal frequency band is 24K ~ 1.1MHz.To prevent the high frequency signals from impacting on the voice signals and to ensure the quality of...

  • Page 160: Table 12-1 Adsl Parameter Setting Table

    SAGEM 3P@C Table 12-1 ADSL parameter setting table Downstream Parameter Upstream configuration Parameter configuration items Setting items setting Maximum downstream Maximum upstream interleaving delay (mS) interleaving delay (mS) Target downstream noise > = 6 Target upstream noise > =6 margin (dB)

  • Page 161: Table 12-2 Adsl Subscriber Line Length Attenuation Table

    SAGEM 3P@C Factors Affecting the ADSL transmission quality Subscriber line attenuation The attenuation of the ADSL subscriber line is an important factor to affect the ADSL commissioning, relevant to the length of lines. In the condition of the 0.4mm twisted pairs, the test data for the subscriber line attenuation is...

  • Page 162: Adsl Line Commissioning

    SAGEM 3P@C To reduce the crosstalk interference, the subscribers with the approximate length of subscriber line should be placed on the same subscriber board or in the same pair cables; the ADSL subscriber line should be kept far from the ISDN subscriber line as much as possible.

  • Page 163: Table 12-4 Adsl Line Connection Parameters

    SAGEM 3P@C Figure 12-3 ADSL distribution Here: P refers to the distribution frame of program-control switch W refers to the PSTN distribution frame of the ADSL equipment N refers to the subscriber line distribution frame for the ADSL equipment 2) ADSL parameter configuration...
  • Page 164 The external measurement refers to the measurement of external lines. Here, the internal measurement can be done simply by means of Modem or the handheld terminals which is directly connected to 3P@C 4450E for test, and the status of lines can be judged by viewing the actual connection parameters.

  • Page 165: Table 12-5 Dc Loop Resistance For Subscriber Lines With Different Core Diameters Per Kilometer

    SAGEM 3P@C Capacitance measurement Disconnect the tested lines from the switch, and select the capacitance measurement gear of the digital multimeter by connecting it with the external terminal, A and B lines, to measure the capacitance between Line A and Line B, that is, the capacitance C a-b between Line A and Line B. In the same way, the capacitance of Line A to the ground, C a-gnd and the capacitance of Line B to the ground, C b-gnd.
  • Page 166 SAGEM 3P@C judged basing on the length of loop. The value for commissioning the ADSL service line is lower than 170nF. View the value of C a-gnd and C b-gnd, requiring the difference between these two should be less than 5%, the consistency between the C a-gnd and C b-gnd values reflects the quality of the parameters for Line A and B -ground balance.

  • Page 167: Table 12-7 Adsl Service Line Reference Table

    SAGEM 3P@C 2) Testing and Commissioning of Modem First, the test can be done by directly connecting the Modem from the junction box of users (If there is no power supply, the handheld Modem is needed), and by comparing the connection parameters of Modem, we can judge the normality of backbone cables and the wire-bonding of the distribution frame.

  • Page 168: Table 12-8 Broadband Service User Information Record Table

    SAGEM 3P@C Table 12-8 Broadband service user information record table User Name address Certificate Modem number serial No. ADSL VDSL Others Multiplexing Service type telephone Appl Upstr icati Contact User type nstre Position VPI/VCI Port distribution frame Serial No. for external line Serial No.

  • Page 169: Adsl Line Maintenance

    SAGEM 3P@C Downstream Downstream Actual connection parameters G.dmt: [ ] Fast: Channel working mode G.lite: Interleaved:[ ] Current working mode of Upstream lines T1.413: [ ] (ms) interleave d delay Downstre Multimode:[ ] am (ms) Downstream connection Upstream connection rate (Kbps)
  • Page 170 SAGEM 3P@C Status of the ADSL LINK Indicator The green ADSL LINK (WAN for some Modems) indicator is constantly on, indicating the normal connection of WAN, that is, the normal connection of the ADSL line. The ADSL LINK indicator is off, indicating Modem works abnormally, and it should be powered on and connected again to see whether normal work is possible.
  • Page 171 SAGEM 3P@C Able to access the Internet, but the speed for accessing is slow. 1) Whether the rate of Internet accessing is fast sometimes and slow at other times, or slow all along. If it is slow all along, and the rate is below 500Kbps(60KByte ps), it is generally the problem of lines. The data office NMS can be used to view the physical connection rate, and whether the ports have the limited rate and to what extent the rate is limited.
  • Page 172 SAGEM 3P@C (3) The connectors of Line A and B have not wrapped properly with insulation tape, and frequent short-circuits occur due to the external force. (4) The splitter is not properly used, and its external interfaces are connected with telephone extensions, fax machines, IP dialers and audio Modems in series and parallel.
  • Page 173 SAGEM 3P@C Analysis and troubleshooting: Step 1 The 0km test is done on the central office distribution frame, and this Modem can be normally synchronized. So, the Modem should be of no problem. Step 2 In testing the telephone, calls can be normally made. There should be no problem to the splitter, and it is installed in the proper position.

  • Page 174: Commissioning And Maintenance Of The Vdsl Subscriber Line

    SAGEM 3P@C 12.2. Commissioning and Maintenance of the VDSL Subscriber Line 12.2.1. VDSL Technical Parameters 1.1.1.66 VDSL Signal Frequency Range The VDSL access equipment of Harbor uses the VDSL system based on the IP transmission mode, and the modulation mode is QAM, and the used signal frequency range is shown in the figure below:...

  • Page 175: Table 12-10 The Minimum Snr Value For The Rates (For Reference)

    SAGEM 3P@C The line length determines the attenuation and delay of transmission, which is the most important factor to determine the VDSL transmission distance. In practice, other possible factors should be combined for consideration. The following only lists the experience value for reference: In the environment of cells, the 0.4mm cable can be used for commissioning 1km/ symmetry/12.5M;...

  • Page 176: Vdsl Line Commissioning

    SAGEM 3P@C Echo The echo is the reflection wave caused by the unbalance of line resistance or the bridge equipment in the line. The echo would result in the loss of signal energy, and extra interference the line, especially greatly affecting the full-duplex service transmission quality of broadband.

  • Page 177: Table 12-11 Dc Resistance Reference Value Of Common Lines

    SAGEM 3P@C 1.1.1.70 Testing the VDSL Subscriber Line There are certain requirements of the VDSL service commissioning on the subscriber lines: The DC loop resistance is required not more than 300 Ω. The nominal resistance (the AC resistance between twisted pairs) of lines is 100Ω, and the error is required to be not more than 10%.
  • Page 178 SAGEM 3P@C Figure 12-7 Connection of splitters Fax machine External line Splitter Telephone Extension Computer Some Modems are in-built with splitters, and the connection of the ports can be done as shown in the figure above. Note 2) Connection, configuration and commissioning of Modems Confirm the normality of lines and the proper installation of central office terminals, and the Line cables and POTS cables having been connected to the distribution frame.

  • Page 179: Vdsl Line Maintenance

    SAGEM 3P@C Table 12-12 VDSL setting parameters and connection parameter record table Set the restraint parameters Upstream r1.04 Auto- Downstream [ ] adaptation Upstream r2.08 mode Downstream [ ] Upstream r4.17 Downstream [ ] Ethernet rate VDSL Upstream Upstream/d r8.33...
  • Page 180 SAGEM 3P@C Whether the line exceeds the recommended distance. Whether there are wires other than copper wires in the line, such as iron wires or aluminium wires. Whether there are any parallels of long distance in the line. (3) Check whether the Ethernet LINK indicator of VDSL Modem is normal, if not, please confirm it: Check whether the connection between the PC terminal and the network cable of the VDSL Modem.
  • Page 181 Case Background As shown in the figure below, the uplink interface of 3P@C 4450E is connected to PC2, while the downlink interface is connected to a Modem and to PC1. The network adapter of PC1 is a 10M network adapter, set as 10M/Full;...
  • Page 182 SAGEM 3P@C 3P@C Installation Manual Page 12-25 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 184: Fault Analysis And Solution

    VLAN configuration with upstream equipment, including whether the connection port is correctly added and the tag value is correctly configured. 3P@C Installation Manual Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 185: Layer-3 Check

    Basic Information Name of case Unstable service due to wrong making of network cables Product name 3P@C 4450E Module type and version DS-4TXB Software version None Since the implementing party lacks sufficient knowledge of making network cables, assuming that the linear ordering of the two ends is the same, the actual service cannot be stably run for a long time after being commissioned.

  • Page 186: Processing Procedure

    1.1.1.73.1 Background The phenomenon of intermittent make-break and even no make occurs to the services after interconnection when a certain office uses the electrical interface module and the peer equipment of 3P@C 4450E for interconnection via the UTP cable. 1.1.1.73.2 Fault symptom The phenomenon of intermittent make-break and even no make occurs to the services after interconnection when a certain office uses the LAN of DSLAM for interconnection.
  • Page 187 SAGEM 3P@C 3P@C Installation Manual Page 13-4 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...
  • Page 188 SAGEM 3P@C 3P@C Installation Manual Page 13-5 Reproduction and communication in any form prohibited without the written permission of SAGEM SA...

  • Page 190: Operation Instructions For The Auxiliary Devices

    14.1. Use of AC/DC Converter In usual cases, 3P@C 4450E uses the DC -48V for power supply. In some application environments that the DC power supply is not available, however, AC220V is needed, so the AC/DC converter is the choice. At present, the AC/DC converter for choice is the HD4825 rectification module converter.
  • Page 191 SAGEM 3P@C Figure 1-2 Description of 3P@C 4450E backplane power connector and the DC output port at the back of HD4825 input pole pole Backplane power connector DC output port at the back of HD4825 Figure 1-3 Connection between HD4825 and AC power supply...
  • Page 192 SAGEM 3P@C APPENDIX Common Troubleshooting & Relevant Knowledge 3P@C Installation Manual Reproduction and communication in any form prohibited without the written permission of SAGEM SA...
  • Page 193 Access the system via the serial through Telnet The IP address is not port and configure the IP address configured. properly. 3P@C Installation Manual Reproduction and communication in any form prohibited without the written permission of SAGEM SA...
  • Page 194 SNMP Simple Network Management Protocol Spanning Tree Protocol VLAN Virtual LAN 3P@C Installation Manual Reproduction and communication in any form prohibited without the written permission of SAGEM SA...
  • Page 196 The following is the appearance of the SC connector and MT-RJ connector, as shown in Figure C-1 and C-2: Figure C-1 Appearance of the SC connector 3P@C Installation Manual Reproduction and communication in any form prohibited without the written permission of SAGEM SA...
  • Page 197 SAGEM 3P@C Figure C-2 Appearance of the RJ connector 3P@C Installation Manual Reproduction and communication in any form prohibited without the written permission of SAGEM SA...
  • Page 198 SAGEM SA may, at any time and without notice, make changes or improvements to the products and services offered and/or cease producing or commercialising them. The SAGEM logo and trademark are the property of SAGEM SA. SAGEM Networks Division Phone +33 1 53 23 18 16 Fax +33 1 58 12 42 95 www.sagem.com...

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