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Huawei SE2900 Hardware Description

Session border controller
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HUAWEI SE2900 Session Border Controller
V300R002C10
Hardware Description
Issue
01
Date
2016-01-15
HUAWEI TECHNOLOGIES CO., LTD.

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Summary of Contents for Huawei SE2900

  • Page 1 HUAWEI SE2900 Session Border Controller V300R002C10 Hardware Description Issue Date 2016-01-15 HUAWEI TECHNOLOGIES CO., LTD.
  • Page 2 Notice The purchased products, services and features are stipulated by the contract made between Huawei and the customer. All or part of the products, services and features described in this document may not be within the purchase scope or the usage scope. Unless otherwise specified in the contract, all statements, information, and recommendations in this document are provided "AS IS"...

  • Page 3: Table Of Contents

    HUAWEI SE2900 Session Border Controller Hardware Description Contents Contents 1 Service Processing Device ......................1 1.1 Subrack Datasheet ................................ 2 1.2 Subrack Classification and Numbering Rules ......................5 1.3 F8002 DC Subrack ............................... 6 1.3.1 PEM ..................................12 1.3.2 Fan Tray ................................... 15 1.4 F8002 AC Subrack ..............................
  • Page 4 HUAWEI SE2900 Session Border Controller Hardware Description Contents 3.1.1 Power and PGND Cables to a Subrack ........................101 3.1.2 Power Cables of the Alarm Box..........................104 3.2 Signaling Cables ............................... 105 3.2.1 Ethernet Cable ............................... 105 3.2.2 LC/PC-LC/PC-Multi-Mode Optical Cable ......................108 3.2.3 DLC/PC-DLC/PC-Multi-Mode Optical Cable ......................

  • Page 5: Service Processing Device

    HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Service Processing Device About This Chapter 1.1 Subrack Datasheet 1.2 Subrack Classification and Numbering Rules 1.3 F8002 DC Subrack 1.4 F8002 AC Subrack 1.5 F8002 Subrack System Topology Structure 1.6 F8002 Subrack System Monitoring...

  • Page 6: Subrack Datasheet

    HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device 1.1 Subrack Datasheet Issue 01 (2016-01-15) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 7 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Issue 01 (2016-01-15) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 8 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Issue 01 (2016-01-15) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 9: Subrack Classification And Numbering Rules

    HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device 1.2 Subrack Classification and Numbering Rules Subrack Numbering Rules  Each subrack has a unique number.  The subracks in a cabinet are numbered in ascending order from bottom to top. The basic subrack is the first subrack from the bottom and is numbered 0.

  • Page 10: F8002 Dc Subrack

    HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Figure 1-2 Slot numbering rules in the F8002 subrack The slot identifiers are labeled inside the subrack. 1.3 F8002 DC Subrack Functions Table 1-1 describes the functions of the F8002 subrack.
  • Page 11 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Figure 1-3 F8002 subrack (unit: mm) Each F8002 subrack provides six slots for installing the multi-function switch units (MXUs) and service boards. Figure 1-4 shows the slot positions of the F8002 subrack.
  • Page 12 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device  PEM 1 and PEM 2 for PEMs.  Fan 1 and Fan 2 for fan trays. Figure 1-5 shows the front view of an F8002 subrack in full configuration.
  • Page 13 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Componen Quantit Description PEM is faulty, the power supply to the subrack is not affected. Fan tray Two fan trays are configured to draw in cool air from the front of the subrack and exhaust warm air from the rear of the subrack.
  • Page 14 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Figure 1-8 F8002 subrack power supply mode Logical Structure Figure 1-9 shows the logical structure of the F8002 subrack. Figure 1-9 F8002 subrack logical structure  The MXUs implement subrack management and data exchange in the subrack.
  • Page 15 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Hardware and Software Compatibility Table 1-3 lists the boards that can be used in F8002 subracks. Table 1-3 Types of boards in the F8002 subrack Compatible Service MXU Type...

  • Page 16: Pem

    HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Item Specifications Humidity  Long-term operating humidity: 5% RH to 85% RH (non-condensing)  Short-term operating humidity: 5% RH to 95% RH (non-condensing)  Storage humidity: 10% RH to 95% RH...
  • Page 17 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Figure 1-10 PEM Figure 1-11 shows the PEM panel. Figure 1-11 PEM panel 1. STATUS 2. Power input 3. Power input terminal 4. Handle indicator terminal RTN(+) protective cover...
  • Page 18 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device 5. Captive 6. Circuit breaker 7. Power input terminal 8. Circuit breaker screw NEG(-) protective cover The circuit breaker is switched on when it is turned up and is switched off when it is turned down.

  • Page 19: Fan Tray

    HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Item Specifications +55°C (23°F to 131°F)  Storage temperature: -40°C to +70°C (-40°F to +158°F) ≤ 95% RH Relative humidity Altitude -60 m to +4000 m (-196.85 ft to +13123.20 ft) Short term means that the consecutive working period is not more than 96 hours and that the cumulative working period over a year is not more than 15 days.
  • Page 20 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Figure 1-12 Fan tray Indicators There is an indicator on the panel of a fan tray, showing the fan tray operating status. Table describes the indicator on the panel.

  • Page 21: F8002 Ac Subrack

    HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Technical Specifications Table 1-10 lists the technical specifications of the fan tray. Table 1-10 Technical specifications of a fan tray Item Specifications Mechanical Dimensions (H x W x 124.5 mm x 131.0 mm x 124.7 mm (4.90 in. x specificatio 5.16 in.
  • Page 22 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Appearance Figure 1-13 shows an F8002 subrack. Figure 1-13 F8002 subrack (unit: mm) Each F8002 subrack provides six front slots and four rear slots. The front slots are installed with the multi-function switch units (MXUs) and service boards.
  • Page 23 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Figure 1-14 F8002 subrack slot positions The F8002 subrack provides:  Slots 2 and 5 for MXUs.  Slots 1, 3, 4, and 6 for service boards.  PSU 1 and PSU 2 for AC PSUs.
  • Page 24 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Figure 1-16 Rear view of an F8002 subrack Table 1-12 describes the components of the F8002 subrack. Table 1-12 F8002 subrack components Componen Quantit Description The MXUs implement operation, maintenance, and management of the system.
  • Page 25 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Figure 1-17 Heat dissipation in the subrack Figure 1-18 shows the power supply mode of the F8002 subrack. Each AC PSU supplies power to all slots and fan trays in the subrack.
  • Page 26 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Figure 1-19 F8002 subrack logical structure  The MXUs implement subrack management and data exchange in the subrack.  The MXUs work in active/standby mode. Only the active MXU executes management tasks.
  • Page 27 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Table 1-14 F8002 subrack technical specifications Item Specifications Mechanical 130.5 mm x 442.0 mm x 675.0 mm (5.14 in. x Dimensions (H x W x D) specificatio 17.40 in. x 26.57 in.) Weight of an empty 20.8 kg (45.86 lb)

  • Page 28: Ac Psu

    HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device 1.4.1 AC PSU Functions Table 1-15 describes the functions of the AC power supply unit (PSU). Table 1-15 AC PSU functions Function Description  Supports AC and high-voltage DC power inputs, and converts AC Power supply input power into DC output power.
  • Page 29 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Figure 1-20 AC PSU Figure 1-21 shows the AC PSU panel. Issue 01 (2016-01-15) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 30 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Figure 1-21 AC PSU panel 1. STATUS indicator 2. Fan 3. Handle 4. Cable tie holder 5. Power cable clip slot 6. Power input port 7. Captive screw Indicators Table 1-16 describes the STATUS indicator on the AC PSU panel.
  • Page 31 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Silk Meaning State State Description Screen normal range.  An output overcurrent or short circuit fault is occurring.  The AC PSU temperature reaches the threshold.  A AC PSU fan is faulty ...

  • Page 32: Fan Tray

    HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device 1.4.2 Fan Tray Functions Table 1-18 describes the functions of the fan tray. Table 1-18 Fan tray functions Function Description The fan trays draw in cool air from the front of the subrack and Heat dissipation exhaust warm air from the rear of the subrack.
  • Page 33 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Figure 1-22 Fan tray Indicators There is an indicator on the panel of a fan tray, showing the fan tray operating status. Table 1-19 describes the indicator on the panel.

  • Page 34: F8002 Subrack System Topology Structure

    HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Technical Specifications Table 1-20 lists the technical specifications of the fan tray. Table 1-20 Technical specifications of a fan tray Item Specifications Mechanical Dimensions (H x W x 124.5 mm x 131.0 mm x 124.7 mm (4.90 in. x specificatio 5.16 in.

  • Page 35: Base Topology Structure

    HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Figure 1-23 CAN bus connections Topology The bus topology is used for CAN bus connections. The CAN bus works as follows:  The MXUs are the management units, and the service boards are the managed units in the subrack.

  • Page 36: Efabric Topology Structure

    HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Topology The dual-star topology is used for Base plane connections. The Base plane works as follows:  The Base plane connects to each service board slot through the backplane.

  • Page 37: F8002 Subrack System Monitoring

    HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device 1.6 F8002 Subrack System Monitoring 1.6.1 Power Module Monitoring The multi-function switch unit (MXU) communicates with the baseboard management controller (BMC) in the power module over the Inter-Integrated Circuit (I2C) to deliver monitoring commands and report messages.

  • Page 38: Mxu

    HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Figure 1-27 Structure of the fan tray monitoring system in the F8002 subrack The fan tray monitoring system carries out the following functions:  Monitors the fan stall state.
  • Page 39 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Function Description offers a maximum memory capacity of 16 GB.  Supports 1333 MHz or 1600 MHz UDIMMs.  Supports error checking and correction (ECC). Switching and Network The MXUA0 implements intra-subrack switching and...
  • Page 40 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Figure 1-28 Appearance (unit: mm) Figure 1-29 shows the hardware structure of the MXUA0. Issue 01 (2016-01-15) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 41 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Figure 1-29 Hardware structure Table 1-22 describes the components of the MXUA0. Table 1-22 Components Compon Quantity Description Hard disk One 2.5-inch, 600 GB SAS hard disk is configured before delivery.
  • Page 42 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Compon Quantity Description Cover The metal cover is used to protect the board components and guide air flows. Figure 1-30 shows the MXUA0 panel. Figure 1-30 Panel 1. LAN0 2.
  • Page 43 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Table 1-23 Panel port description Silk Screen Meaning Port Type Standard 10/100/1000BASE- LAN0/LAN1 O&M network port RJ45 RS232 System RJ45 RS232 commissioning serial port RS485 port Power distribution RJ45...
  • Page 44 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Silk Meani Scre State State Description  Blinking at 0.5 Hz: indicates a minor alarm.  Blinking at 1 Hz: indicates a major alarm.  Blinking at 4 Hz: indicates a critical alarm.
  • Page 45 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Silk Meani Scre State State Description An indicator in the on state stands for the binary digit To set the subrack number, hold down the DIP button for 6 seconds until the indicators enter the setting...
  • Page 46 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Logical Structure Figure 1-33 shows the logical structure of the MXUA0. Figure 1-33 Logical structure The MXUA0 panel provides the following ports:  Two GE ports  One serial port for system commissioning ...
  • Page 47 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device The power module supplies power to the components on the MXUA0. Hardware and Software Compatibility Table 1-25 lists hardware and software compatibility of the MXUA0. Table 1-25 Hardware and software compatibility...
  • Page 48 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Specificatio Item Description Port rate GE/10GE The Base plane supports full line-speed switching. line speed for  The cascading ports support 10/100/1000 BASE-T the Base auto-negotiation. plane  The service ports support 1000 BASE-X.

  • Page 49: Spu

    HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Item Specifications Environmental Temperature  Long-term operating temperature: 0°C to 45°C specifications (32°F to 113°F)  Short-term operating temperature: -5°C to +55°C (23°F to 131°F)  Storage temperature: -40°C to +70°C (-40°F to +158°F)
  • Page 50 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Function Description and four SFP ports on the panel. Management Provides an independently powered baseboard management controller (BMC). The BMC connects to the SMM through the Network Controller Sideband Interface (NC-SI) bus. The BMC provides the following functions: ...
  • Page 51 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Figure 1-35 Hardware structure Table 1-29 describes the components of the SPUA0. Table 1-29 Components Compone Quantity Description The BMC, a processing module independent from the CPU, implements board management and...
  • Page 52 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Compone Quantity Description provides system interfaces, General Purpose Input/Output (GPIO), serial ports, and Inter-Integrated Circuit (I2C) bus. ® ® The board uses one Intel Xeon full-power, 8-core Sandy Bridge-EP CPU.
  • Page 53 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Figure 1-37 Panel ports Table 1-30 Port description Silkscreen Meaning Type Standard port 0 10GE or 1GE SFP+ 10G BASE-R optical port or NOTE electrical port The ports can be set...
  • Page 54 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Figure 1-38 Indicators and buttons Table 1-31 Description of indicators and buttons Silk Meanin State State Description Screen The board is not powered on. Steady The board is operating properly.
  • Page 55 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Silk Meanin State State Description Screen  To forcibly power off the board, hold down this button for 6 seconds when the board is in the graceful power-off state.
  • Page 56 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device  The processing module forwards service data and implements data encryption and decryption.  The EF module on the backplane side provides the Update , Base, and Fabric channels to communicate with the switch modules.

  • Page 57: Spua1

    HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Item Specifications Humidity  Long-term operating humidity: 5% RH to 85% RH (non-condensing)  Short-term operating humidity: 5% RH to 95% RH (non-condensing) Short term means that the consecutive working period is not more than 96 hours and that the cumulative working period over a year is not more than 15 days.
  • Page 58 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Function Description  Supports serial port redirection.  Loads board software online. Hot swap The boards are hot-swappable. Appearance The SPUA1s are half-width boards and installed in the front service board slots of the subrack.
  • Page 59 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Figure 1-41 Hardware structure Table 1-35 describes the components of the SPUA1. Table 1-35 Components Compone Quantity Description The BMC, a processing module independent from the CPUs, implements board management and...
  • Page 60 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Compone Quantity Description provides system interfaces, General Purpose Input/Output (GPIO), serial ports, and Inter-Integrated Circuit (I2C) bus. Encryption This board performs data encryption and decryption. decryption daughter board ®...
  • Page 61 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Interfaces Figure 1-43 shows the panel ports on the board. Table 1-36 describes the panel ports. Figure 1-43 Panel ports Table 1-36 Port description Silkscreen Meaning Type Standard 10GE or 1GE...
  • Page 62 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Figure 1-44 Indicators and buttons Table 1-37 Description of indicators and buttons Silk Meanin State State Description Screen The board is not powered on. Steady The board is operating properly.
  • Page 63 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Silk Meanin State State Description Screen  To forcibly power off the board, hold down this button for 6 seconds when the board is in the graceful power-off state.
  • Page 64 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device  The processing module forwards service data and implements data encryption and decryption.  The EF module on the backplane side provides the Update , Base, and Fabric channels to communicate with the switch modules.

  • Page 65: Spuz0

    HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Item Specifications RH (non-condensing)  Short-term operating humidity: 5% RH to 95% RH (non-condensing) Short term means that the consecutive working period is not more than 96 hours and that the cumulative working period over a year is not more than 15 days.
  • Page 66 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Appearance The SPUZ0s are half-width boards and installed in the front service board slots of the subrack. Figure 1-46 shows an SPUZ0. Figure 1-46 Appearance (unit: mm) Figure 1-47 shows the hardware structure of the SPUZ0.
  • Page 67 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Figure 1-47 Hardware structure Table 1-41 describes the components of the SPUZ0. Table 1-41 Components Compone Quantity Description The BMC, a processing module independent from the CPU, implements board management and...
  • Page 68 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Compone Quantity Description provides system interfaces, General Purpose Input/Output (GPIO), serial ports, and Inter-Integrated Circuit (I2C) bus. ® ® The board uses one Intel Xeon full-power, 8-core Sandy Bridge-EP CPU.
  • Page 69 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Figure 1-49 Panel ports Table 1-42 Port description Silkscreen Meaning Type Standard port 0 10GE or 1GE SFP+ 10G BASE-R optical port or NOTE electrical port The ports can be set...
  • Page 70 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Figure 1-50 Indicators and buttons Table 1-43 Description of indicators and buttons Silk Meanin State State Description Screen The board is not powered on. Steady The board is operating properly.
  • Page 71 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Silk Meanin State State Description Screen  To forcibly power off the board, hold down this button for 6 seconds when the board is in the graceful power-off state.
  • Page 72 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device  The processing module forwards service data and implements data encryption and decryption.  The EF module on the backplane side provides the Update , Base, and Fabric channels to communicate with the switch modules.

  • Page 73: Vpu

    HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Item Specifications Humidity  Long-term operating humidity: 5% RH to 85% RH (non-condensing)  Short-term operating humidity: 5% RH to 95% RH (non-condensing) Short term means that the consecutive working period is not more than 96 hours and that the cumulative working period over a year is not more than 15 days.
  • Page 74 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Function Description controls the power-on, power-off, hot swap, and reset operations of the board.  Supports serial port redirection.  Loads board software online.  Provides a loading interface for board testing.
  • Page 75 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Figure 1-53 Hardware structure Table 1-47 describes the components of the VPUA0. Table 1-47 Components Compone Quantity Description Solid-state The SSD stores the operating system (OS) and field drive (SSD) programmable gate array (FPGA) files.
  • Page 76 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Compone Quantity Description on the board and guide air flows. Memory Two 16 GB RDIMMs are used to provide 32 GB memory. Digital The DSP daughter board processes voice and video signal data.
  • Page 77 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Figure 1-55 Panel ports Table 1-48 Panel port description Silk Screen Meaning Port Type Standard PORT (0 and 1) 10GE media port SFP+ 10G BASE-R PORT (2 and 3)
  • Page 78 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Table 1-49 Description of indicators and buttons Silk Meanin State State Description Screen The board is not powered on. Steady The board is operating properly. green Health An alarm is generated. The blinking frequency indicates...
  • Page 79 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Logical Structure Figure 1-57 shows the logical structure of the board. Figure 1-57 Logical structure The modules of the board provide the following functions:  The service interface converter implements conversion between optical data service interfaces and media data service interfaces or data service interfaces on the backplane.
  • Page 80 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Board Model Spare Parts Model Compatibility Rule model can be used to replace the VPUA0. You do not need to manually upgrade software. Technical Specifications Table 1-51 lists the technical specifications of the VPUA0.

  • Page 81: Vpua1

    HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device 1.9.2 VPUA1 Functions Table 1-52 describes the functions of the VPUA1. Table 1-52 Functions Function Description ® ® Processing  Uses one Intel Xeon full-power, 6-core Ivy Bridge-EN CPU.
  • Page 82 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Figure 1-58 Appearance (unit: mm) Figure 1-59 shows the hardware structure of the VPUA1. Issue 01 (2016-01-15) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 83 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Figure 1-59 Hardware structure Table 1-53 describes the components of the VPUA1. Table 1-53 Components Compone Quantity Description Digital The DSP daughter board processes voice and video signal data.
  • Page 84 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Compone Quantity Description ® ® The board uses one Intel Xeon full-power, 6-core Ivy Bridge-EN CPU. Heat sink The heat sink is used to cool the CPU. Cover The metal cover is used to protect the components on the board and guide air flows.
  • Page 85 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Figure 1-61 Panel ports Table 1-54 Panel port description Silk Screen Meaning Port Type Standard PORT (0 and 1) 10GE media port SFP+ 10G BASE-R PORT (2 and 3)
  • Page 86 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Table 1-55 Description of indicators and buttons Silk Meanin State State Description Screen The board is not powered on. Steady The board is operating properly. green Health An alarm is generated. The blinking frequency indicates...
  • Page 87 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Logical Structure Figure 1-63 shows the logical structure of the board. Figure 1-63 Logical structure The modules of the board provide the following functions:  The service interface converter implements conversion between optical data service interfaces and media data service interfaces or data service interfaces on the backplane.
  • Page 88 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Board Model Spare Parts Model Compatibility Rule model can be used to replace the VPUA1. You do not need to manually upgrade software. Technical Specifications Table 1-57 lists the technical specifications of the VPUA1.

  • Page 89: Filler Panel

    HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device 1.10 Filler Panel Functions Filler panels are installed in vacant slots to prevent dust and air from entering the subrack. Appearance Filler panels can be classified into:  Filler panels for half-width service boards...
  • Page 90 HUAWEI SE2900 Session Border Controller Hardware Description 1 Service Processing Device Item Specifications Weight 0.6 kg (1.32 lb) Issue 01 (2016-01-15) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 91: Other Accessories

    HUAWEI SE2900 Session Border Controller Hardware Description 2 Other Accessories Other Accessories About This Chapter 2.1 Alarm Box 2.2 Optical Module 2.3 Electrical Module 2.1 Alarm Box Functions The alarm box is used to receive alarm information and provide audio and visual alarms.
  • Page 92 HUAWEI SE2900 Session Border Controller Hardware Description 2 Other Accessories Figure 2-1 Front panel of the alarm box 1. Critical alarm indicator 2. Major alarm indicator 3. Minor alarm indicator 4. Warning alarm indicator 5. Speaker 6. Alarm confirm button 7.
  • Page 93 HUAWEI SE2900 Session Border Controller Hardware Description 2 Other Accessories Figure 2-2 Side panel of the alarm box 1. Lock 2. Indicator test button 3. Remote speaker interface 4. Power switch 5. AC power socket 6. Communication interface 7. -48 V power input interface Indicators You can use the indicator test button to test all the indicators.
  • Page 94 HUAWEI SE2900 Session Border Controller Hardware Description 2 Other Accessories As the alarm sound of the critical alarm cannot be turned off, the critical alarm indicator is always off. You can turn off the alarm sound for the alarms of different levels by pressing the alarm sound turnoff button.

  • Page 95: Optical Module

    HUAWEI SE2900 Session Border Controller Hardware Description 2 Other Accessories Categor Item Specifications System Power supply DC: -48 V to -60 V/0.5 A configura AC: 100 V/50 Hz/0.3 A to 240 V/50 Hz/0.3 A tion paramete RS422 communication 100 m (328.08 ft)
  • Page 96 HUAWEI SE2900 Session Border Controller Hardware Description 2 Other Accessories Figure 2-3 SFP/SFP+ optical module Figure 2-4 QSFP+ optical module Figure 2-5 shows the structure of an optical module. Issue 01 (2016-01-15) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 97 HUAWEI SE2900 Session Border Controller Hardware Description 2 Other Accessories Figure 2-5 Optical module structure 1. Dust-proof cap 2. Transmit port 3. Spring 4. Label 5. Connector 6. Shell 7. Receive port 8. Handle Optical modules of the same encapsulation type may differ in the transmission rate, transmission distance, and operating wavelength.
  • Page 98 HUAWEI SE2900 Session Border Controller Hardware Description 2 Other Accessories Figure 2-6 Label on an optical module Technical Specifications Table 2-4 shows the technical specifications of optical modules. Table 2-4 Technical specifications of optical modules Model Trans Trans Transm Optical...
  • Page 99 HUAWEI SE2900 Session Border Controller Hardware Description 2 Other Accessories Trans Trans Transm Optical Optical Port Operatin Model missio missi ission Fiber Parameters n Rate Mode Type ulat Tempera (Gbit/s Dista ture (km) 0Base-S conne : 850 nm (–4°F to...
  • Page 100 HUAWEI SE2900 Session Border Controller Hardware Description 2 Other Accessories Trans Trans Transm Optical Optical Port Operatin Model missio missi ission Fiber Parameters n Rate Mode Type ulat Tempera (Gbit/s Dista ture (km) –5.0 dBm  Optica l fiber to 0 dBm type: ...
  • Page 101 HUAWEI SE2900 Session Border Controller Hardware Description 2 Other Accessories Trans Trans Transm Optical Optical Port Operatin Model missio missi ission Fiber Parameters n Rate Mode Type ulat Tempera (Gbit/s Dista ture (km)  Receiver sensitivity: ≤ -9.9 dBm ...

  • Page 102: Electrical Module

    HUAWEI SE2900 Session Border Controller Hardware Description 2 Other Accessories Trans Trans Transm Optical Optical Port Operatin Model missio missi ission Fiber Parameters n Rate Mode Type ulat Tempera (Gbit/s Dista ture (km) optical power: -7 ≤ OSX040 9.95–11 Single- ...
  • Page 103 HUAWEI SE2900 Session Border Controller Hardware Description 2 Other Accessories Figure 2-7 Electrical module Figure 2-8 shows the structure of an electrical module. Figure 2-8 Electrical module structure 1. Handle 2. Spring 3. Label Issue 01 (2016-01-15) Huawei Proprietary and Confidential...
  • Page 104 HUAWEI SE2900 Session Border Controller Hardware Description 2 Other Accessories 4. Connector 5. Shell 6. Port An electrical module uses an RJ45 port, and is connected to an Ethernet cable to support the maximum transmission distance of 100 m. Technical Specifications Table 2-5 describes the technical specifications of an electrical module.

  • Page 105: Cables

    HUAWEI SE2900 Session Border Controller Hardware Description 3 Cables Cables About This Chapter 3.1 Power Cables and PGND Cables 3.2 Signaling Cables 3.1 Power Cables and PGND Cables 3.1.1 Power and PGND Cables to a Subrack Functions  A power cable connects the power input terminal on a subrack to the power output terminal on the power distribution box (PDB) to supply power to the subrack.
  • Page 106 HUAWEI SE2900 Session Border Controller Hardware Description 3 Cables Both ends of a power cable are dual-hole JG terminals. The blue cable is connected to the NEG(-) terminal, and the black cable is connected to the RTN(+) terminal. Figure shows power cables with dual-hole JG terminals.
  • Page 107 HUAWEI SE2900 Session Border Controller Hardware Description 3 Cables Figure 3-4 AC power cable using the C13 AF and C14 SM  PGND cable − PGND cable with OT terminals Each subrack is configured with one PGND cable. The cable is yellow and green.

  • Page 108: Power Cables Of The Alarm Box

    HUAWEI SE2900 Session Border Controller Hardware Description 3 Cables Table 3-1 Technical specifications of the power and PGND cables for a subrack Item Specifications Power cable with OT terminals or dual-hole JG Power cable terminals: 10 mm (8 AWG) AC power cable ...

  • Page 109: Signaling Cables

    HUAWEI SE2900 Session Border Controller Hardware Description 3 Cables Table 3-3 Technical specifications of the power cables of alarm boxes Name Specifications  AC power cable Voltage: 220 V/250 V  Length: 6 m (19.68 ft) (The length varies according to the actual situation.) ...
  • Page 110 HUAWEI SE2900 Session Border Controller Hardware Description 3 Cables Figure 3-7 Ethernet cable appearance Figure 3-8 shows the structure of an Ethernet cable. Figure 3-8 Ethernet cable structure Pinouts Figure 3-9 shows the pins at both ends of a straight-through cable.
  • Page 111 HUAWEI SE2900 Session Border Controller Hardware Description 3 Cables Figure 3-9 Pins at both ends of a straight-through cable Table 3-4 Pins at both ends of a straight-through cable Pin Color Pinouts A pair of twisted White and orange pair cables...

  • Page 112: Lc/Pc-Lc/Pc-Multi-Mode Optical Cable

    HUAWEI SE2900 Session Border Controller Hardware Description 3 Cables 3.2.2 LC/PC-LC/PC-Multi-Mode Optical Cable Function The LC/PC-LC/PC-multi-mode optical cables are used to connect service boards and network elements (NEs). Appearance The LC/PC-LC/PC-multi-mode optical cable is orange, as shown in Figure 3-10. Users can choose single-mode or multi-mode optical cables based on site requirements.

  • Page 113: Dlc/Pc-Dlc/Pc-Multi-Mode Optical Cable

    HUAWEI SE2900 Session Border Controller Hardware Description 3 Cables Item Specifications Number and type of optical LC/PC connector I Number and type of optical LC/PC connector II Diameter of the optical fiber 62.5/125 um core Outer diameter of an optical 2.0 mm (0.08 in.)

  • Page 114: Lc/Pc-Lc/Pc-Single-Mode Optical Cable

    HUAWEI SE2900 Session Border Controller Hardware Description 3 Cables Technical Specifications The DLC/PC-DLC/PC-multi-mode optical cables comply with the ITU G651 and GB/T 12357 standards. Table 3-7 lists the technical specifications of the DLC/PC-DLC/PC-multi-mode optical cables. Table 3-7 Technical specifications of the DLC/PC-DLC/PC-multi-mode optical cables...
  • Page 115 HUAWEI SE2900 Session Border Controller Hardware Description 3 Cables Figure 3-13 LC/PC-LC/PC-single-mode optical cable An LC/PC connector is used at both ends of an LC/PC-LC/PC-single-mode optical cable. Figure 3-14 shows an LC/PC connector. Figure 3-14 LC/PC connector Technical Specifications The LC/PC-LC/PC-single-mode optical cables comply with ITU G.652 and GB/T 9771.1.

  • Page 116: Mpo/Pc-Mpo/Pc-Multi-Mode Optical Cable

    HUAWEI SE2900 Session Border Controller Hardware Description 3 Cables 3.2.5 MPO/PC-MPO/PC-Multi-Mode Optical Cable Function The MPO/PC-MPO/PC-multi-mode optical cables are used to connect the optical ports on two devices for data communications. The MPO/PC-MPO/PC-multi-mode optical cables transmit 41.25 Gbit/s signals. Appearance...

  • Page 117: High-Density Cable

    HUAWEI SE2900 Session Border Controller Hardware Description 3 Cables Technical Specifications The MPO/PC-MPO/PC-multi-mode optical cables comply with ITU G651 and GB/T 12357. Table 3-9 lists the technical specifications of the MPO/PC-MPO/PC-multi-mode optical cable. Table 3-9 Technical specifications of the MPO/PC-MPO/PC-multi-mode optical cable...
  • Page 118 HUAWEI SE2900 Session Border Controller Hardware Description 3 Cables Figure 3-17 High-density cable Technical Specifications Figure 3-18 shows the pins at both ends of a high-density cable. Table 3-10 lists the technical specifications of the high-density cable. Figure 3-18 Pins at both ends of a high-density cable (unit: mm)

  • Page 119: Db9-Rj45 Serial Cable

    HUAWEI SE2900 Session Border Controller Hardware Description 3 Cables Item Specifications rows, for OEM USB2.0 connector, double line, 8-pin, female connector Network interface connector, 8-bit 8-pin, shielded, model socket/top plugging type, with fixed pin/pin tail length 3.43 mm USB2.0 connector, single line, 4-pin, female...
  • Page 120 HUAWEI SE2900 Session Border Controller Hardware Description 3 Cables Figure 3-20 DB9-RJ45 serial cable structure Pinouts Table 3-11 lists the pins at both ends of a DB9-RJ45 serial cable. Table 3-11 Pins at both ends of a DB9-RJ45 serial cable Wire No.

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