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Huawei S6700 Series Hardware Description

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S6700 Series Ethernet Switches
Hardware Description
Issue
12
Date
2015-07-31
HUAWEI TECHNOLOGIES CO., LTD.

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Summary of Contents for Huawei S6700 Series

  • Page 1 S6700 Series Ethernet Switches Hardware Description Issue Date 2015-07-31 HUAWEI TECHNOLOGIES CO., LTD.
  • Page 2 All other trademarks and trade names mentioned in this document are the property of their respective holders. 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.

  • Page 3: About This Document

    NOTICE is used to address practices not related to personal injury. Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 4 The specifications provided in this manual are tested in lab environment (for example, the tested device has been installed with a certain type of boards or only one protocol is run on the device). Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 5 The documentation is modified according to updates in product features. Changes in Issue 07 (2013-11-06) This version has the following updates: The following information is modified: 2.4.3 Indicator Description Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 6 Changes in Issue 02 (2013-02-08) This version has the following updates: The documentation is modified according to updates in product features. Changes in Issue 01 (2012-12-08) Initial commercial release. Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 7: Table Of Contents

    2.4.6 Heat Dissipation................................23 2.4.7 Specifications................................24 2.5 S6720-EI..................................26 2.5.1 Version Mapping...............................26 2.5.2 Appearance and Structure............................26 2.5.3 Indicator Description..............................29 2.5.4 Port Description.................................36 2.5.5 Power Supply Configuration.............................37 2.5.6 Heat Dissipation................................38 2.5.7 Specifications................................39 Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 8 6.7 Console Cable................................79 6.8 Copper Cable................................81 7 Pluggable Modules for Interfaces....................84 7.1 Important Notes About Using Optical Modules Certified for Huawei Switches............85 7.1.1 How to Identify Huawei-Certified Optical Modules....................85 7.1.2 Risks of Using Non-Huawei-Certified Optical Modules..................85 7.2 Understanding Optical Modules...........................86 7.2.1 What Is an Optical Module............................86...
  • Page 9 S6700 Series Ethernet Switches Hardware Description Contents 7.4.3 QSFP+ Modules..............................103 Issue 12 (2015-07-31) Huawei Proprietary and Confidential viii Copyright © Huawei Technologies Co., Ltd.

  • Page 10: Version Support For Components

    The availability of device models and modules described in this document will be specified in product change notices (PCNs). For details, contact the product manager of Huawei local office. l The figures in this document are for reference only.

  • Page 11: Components Available In V100R006C00 Version

    Model Maximum Number of Service Ports S6700-EI S6700-24-EI 24 total: 24 10GE SFP+ optical ports (10GE/GE auto-sensing) S6700-48-EI 48 total: 48 10GE SFP+ optical ports (10GE/GE auto-sensing) Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 12: Components Available In V200R001C01 Version

    Power Description Module Type AC power W0PSA5000 500 W AC power module module DC power 500 W DC power module LS6W2PSD0500 module 1.4 Components Available in V200R002C00 Version Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 13: Components Available In V200R003C00 Version

    Model Maximum Number of Service Ports S6700-EI S6700-24-EI 24 total: 24 10GE SFP+ optical ports (10GE/GE auto-sensing) S6700-48-EI 48 total: 48 10GE SFP+ optical ports (10GE/GE auto-sensing) Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 14: Components Available In V200R005C00 Version

    Description Module Type AC power W0PSA5000 500 W AC power module module DC power LS6W2PSD0500 500 W DC power module module 1.7 Components Available in V200R005C01 Version Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 15: Components Available In V200R005C02 Version

    Model Maximum Number of Service Ports S6700-EI S6700-24-EI 24 total: 24 10GE SFP+ optical ports (10GE/GE auto-sensing) S6700-48-EI 48 total: 48 10GE SFP+ optical ports (10GE/GE auto-sensing) Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 16: Components Available In V200R008C00 Version

    Table 1-18 S6700 power modules available in V200R008C00 Type Model Description AC power module 600 W AC power module PAC-600WA-B DC power module 350 W DC power module PDC-350WA-B Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 17 1 Version Support for Components Cards Table 1-19 S6700 cards available in V200R008C00 Type Model Description Rear card 4-port 40 Gig QSFP+ interface ES5D21Q04Q01 card, used in S6720-EI series Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 18: Chassis

    S6700 Series Ethernet Switches Hardware Description 2 Chassis Chassis About This Chapter 2.1 Chassis Overview 2.2 Naming Conventions 2.3 Port Numbering Conventions 2.4 S6700-EI 2.5 S6720-EI Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 19: Chassis Overview

    The switches are built on an integrated hardware platform, and the hardware system consists of the chassis, power module, fan module, extended cards, and Switch Control Unit (SCU). The S6700 series are available in a variety of models for you to choose based on your network requirements.

  • Page 20: Port Numbering Conventions

    Stack ID: indicates the ID of a stacked switch. The value ranges from 0 to 8. Subcard ID: indicates the ID of a subcard. Port sequence number: indicates the sequence number of a port on the switch. Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 21: S6700-Ei

    2.4.2 Appearance and Structure S6700-24-EI Figure 2-2 Appearance of the S6700-24-EI PWR1 CONSOLE PWR2 MODE LINK/ACT Quidway S6700 Series 11 12 13 14 23 24 GREEN=SPEED RED=STACK STATUS STATUS Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 22 NOTE Available power modules: Available power modules: 500 W AC Power Module 500 W AC Power Module 500 W DC Power Module 500 W DC Power Module Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 23 ESD wrist strap into this ESD jack. Fan module slot 2 Fan module slot 1 NOTE NOTE Available fans: CX7E1FANA Fan Module Available fans: CX7E1FANA Fan Module Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 24: Indicator Description

    Green Steady on: A power module is installed in power module slot 1 and is working normally. Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 25 The power module in power module slot 2 fails. SYS: system Off: The system is not running. status indicator Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 26 Green Steady on: The service port indicators show the port speed. After 45 seconds, the service port indicators automatically restore to the status mode. Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 27 Both steady on: The port is operating at a speed of 1000 Mbit/s. l Both blinking: The port is operating at a speed of 10 Gbit/s. Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 28: Port Description

    Connector type LC/PC Optical port Depend on the optical module used (see 7.4.1 SFP/eSFP Modules attributes 7.4.2 SFP+ Modules) Standards IEEE802.3ae compliance Working mode GE/10GE auto-sensing Full duplex Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 29 The USB flash drive used on a switch must comply with USB 1.1 and support the Linux operating system. Table 2-9 lists the USB flash drives applicable to a switch. Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 30 Huawei does not offer this USB flash drive, and you must buy it from other vendors. NOTE Huawei is not responsible for maintenance service of USB flash drives purchased from other vendors. JTAG port Figure 2-5 shows the JTAG port. The JTAG port is an internal port of the switch and is used to check and diagnose equipment faults.

  • Page 31: Power Supply

    DC power modules. After DC power is transmitted to the PWR module, the PWR module provides -53 V output voltage, and the motherboard provides power for the entire device. Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 32: Heat Dissipation

    L: Live wire N: Neutral wire PGND: Protective ground wire GND: -53 V reference ground 2.4.6 Heat Dissipation Table 2-10 describes the heat dissipation methods of the S6700-EI. Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 33: Specifications

    DC: ±1 kV in differential mode; ±2 kV in common mode protectio Dimensions (W x D 442.0 mm x 420.0 mm x 43.6 mm x H) Weight Fully ≤ 8.5 kg loaded Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 34 Noise under normal Less than 55 dBA temperature (27°C, sound power) Relative humidity 5% RH to 95% RH, noncondensing Operating altitude 0 m to 5000 m Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 35: S6720-Ei

    Figure 2-8 Appearance of the S6720-30C-EI-24S-AC 2 3 4 HUAWEI PWR1 14 15 16 17 18 19 20 21 CONSOLE PWR2 STAT SPED STCK MODE S6720-30C-EI-24S STATUS CARD FAN PWR2 PWR1 FAN-060B-B Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 36 350 W DC power module FAN-060B-B fan module 600 W AC power module 11 Power module slot 1 NOTE 350 W DC power module 600 W AC power module Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 37 Equipment serial number (ESN) label Extended card slot NOTE Applicable card: You can draw it out to view the ESN and MAC ES5D21Q04Q01 address of the switch. Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 38: Indicator Description

    If the switch has a configuration file, the system cannot enter the web initial login mode. In this case, all mode indicators fast blink for 10 seconds, and then return to the default states. Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 39 A power module is available in this slot but it is not connected to a power source. l The power module in this slot has failed. Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 40 Steady on: The speed mode is selected. In this mode, service port indicators show port speeds. After 45 seconds, the service port indicators automatically restore to the status mode. Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 41 In this case, the STAT indicator is steady green, the SPED indicator is off, and the STCK indicator is off or blinking green. Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 42 USB flash drive. Yellow Steady on: The switch has copied all the required files and completed the file check. The USB flash drive can be removed from the switch. Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 43 1000M/10GE port: The port is operating at 1000 Mbit/s. l Green indicator steady on and yellow indicator blinking: 1000M/10GE port: The port is operating at 10 Gbit/s. Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 44 Off: The port is not connected or has been shut down. l Steady on: The port is operating at 10 Gbit/s. l Blinking: The port is operating at 40 Gbit/s. Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 45: Port Description

    The console port is used when a switch is powered on for the first time. For details about the attributes of a console port, see Table 2-19. Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 46: Power Supply Configuration

    The USB flash drive used on an S6720-EI switch must support USB 1.1 or USB 2.0 and be compatible with the Linux operating system. 2.5.5 Power Supply Configuration Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 47: Heat Dissipation

    N: Neutral wire PGND: Protective ground wire GND: 12 V reference ground 2.5.6 Heat Dissipation Table 2-21 lists the heat dissipation method of the S6720-EI series switches. Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 48: Specifications

    DC models: ±1 kV in differential mode; ±2 kV in common mode protectio Dimensions (W x D 442.0 mm x 420.0 mm x 43.6 mm x H) Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 49 Noise under normal Less than 72.1 dBA temperature (27°C, sound power) Relative humidity 5% RH to 95% RH, noncondensing Operating altitude 0 m to 5000 m Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 50 S6700 Series Ethernet Switches Hardware Description 2 Chassis Item Description Certification l EMC certification l Safety certification l Manufacturing certification Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 51: Power Modules

    3.1 350 W DC power module 3.2 500 W DC Power Module 3.3 600 W AC Power Module 3.4 500 W AC Power Module Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 52: Dc Power Module

    In this protection state, the power module stops protection undervoltage supplying power. When the input voltage restores to the protection normal range, the power module automatically resumes power supply. Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 53 350 W DC power module. Figure 3-2 Panel of a 350 W DC power module STATUS RTN(+) NEG(-) PDC-350WA-B -48 -60V ; 11A Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 54 -38.4 V DC to -72 V DC voltage Maximum input 11 A current Maximum 29.17 A output current Rated output 12 V voltage Rated output 350 W power Part number 02310PQN Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 55: Dc Power Module

    Table 3-6 Functions of a 500 W DC power module Function Description Input protection Input power detection is provided. Output protection Output overcurrent and short-circuit protection is provided. Surge protection Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 56 1 kg Rated input voltage -48 V DC to -60 V DC range Maximum input -38.4 V DC to -72 V DC voltage range Input current 13 A Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 57: Ac Power Module

    ~ 1 0 0 -2 4 0 W A -B P A C -6 0 Function Table 3-10 describes the functions of a 600 W AC power module. Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 58 Panel Figure 3-6 shows the panel of a 600 W AC power module. Figure 3-6 Panel of a 600 W AC power module STATUS PAC-600WA-B ~100-240V;50/60 Hz;9A Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 59 90 V AC to 290 V AC, 45 Hz to 65 Hz voltage Maximum input current Maximum 50 A output current Rated output 12 V voltage Rated output 600 W power Part number 02310PMH Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 60: Ac Power Module

    Table 3-14 Functions of a 500 W AC power module Function Description Input protection Input overcurrent and undervoltage protection is provided. Output protection Output undervoltage, overvoltage, overcurrent, and short-circuit protection is provided. Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 61 Steady on: The AC input power is in the normal range. Steady on: The AC input power is out of range, for example, undervoltage or overvoltage. OUTPUT Off: The power module has no output power. Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 62 +12 V: 10 A current l -53.5 V: 7.11 A Maximum output l +12 V: 120 W power l -53.5 V: 380 W Part number 02130879 Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 63: Fan Modules

    S6700 Series Ethernet Switches Hardware Description 4 Fan Modules Fan Modules About This Chapter 4.1 CX7E1FANA Fan Module 4.2 FAN-060B-B Fan Module Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 64: Cx7E1Fana Fan Module

    A CX7E1FANA fan module has two fans to cool the chassis. A CX7E1FANA fan module is hot swappable. Panel Description Figure 4-2 shows the panel of a CX7E1FANA fan module. Figure 4-2 Panel of a CX7E1FANA fan module STATUS Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 65 Weight 250±20 g Maximum power 12 W consumption Maximum wind pressure 375 Pa Maximum wind rate 40 CFM Operating voltage range 12 V DC Part number 02351651 Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 66: Fan-060B-B Fan Module

    A FAN-060B-B fan module has two fans to cool the chassis. It is hot swappable. Panel Figure 4-4 shows the panel of a FAN-060B-B fan module. Figure 4-4 Panel of a FAN-060B-B fan module STATUS FAN-060B-B Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 67 0.4 kg Maximum 32.6 W power consumpti Maximum 19000±10% rounds per minute (RPM) fan speed Maximum 64 cubic feet per minute (CFM) wind rate Part 02350DNQ number Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 68: Cards

    S6700 Series Ethernet Switches Hardware Description 5 Cards Cards About This Chapter 5.1 Introduction 5.2 ES5D21Q04Q01 (4-Port 40 Gig QSFP+ Rear Interface Card, Used in S6720-EI Series) Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 69: Introduction

    The ES5D21Q04Q01 can be installed in the rear card slot on the S6720-EI chassis. Figure 5-1 shows the appearance of the ES5D21Q04Q01. Figure 5-1 Appearance of the ES5D21Q04Q01 Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 70: Version Mapping

    A 40GE port cannot be used as a stack port after it is split into four 10GE ports. 5.2.4 Indicators and Ports Indicator Description Figure 5-2 shows indicators on the ES5D21Q04Q01. Figure 5-2 Indicators on the ES5D21Q04Q01 ES5D21Q04Q01 STAT Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 71 1-to-4 QSFP+ fiber (with matching optical modules) or a 1-to-4 QSFP+ copper cable. Table 5-5 lists the attributes of a 40GE QSFP+ optical port. Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 72: Specifications

    Card ordering information is subject to updates with product version upgrades. The ordering information provided in this manual is for reference only. To obtain latest ordering information, contain Huawei switch distributors or Huawei local office. Table 5-7 provides ES5D21Q04Q01 ordering information.

  • Page 73: Cables

    6.4 DC Power Cable (OT and Cord End Terminals) 6.5 DC Power Cable (Quick-Connect Cord End Terminal) 6.6 AC Power Cable 6.7 Console Cable 6.8 Copper Cable Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 74: Ground Cable

    Figure 6-2 shows the structure of a ground cable. Figure 6-2 Structure of a ground cable Pin Assignments Table 6-1 lists the pin assignments of a ground cable. Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 75: Optical Fiber

    AOC cables. Table 6-2 Attributes of AOC cables Model Length Bend Radius Connector Operating Type Temperature SFP-10G- 30 mm SFP+ 0°C to 70°C AOC3M Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 76 LC/PC fiber jumper. Figure 6-4 Appearance of a single-mode LC/PC fiber jumper Figure 6-5 shows the appearance of a multimode LC/PC fiber jumper. Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 77 SC/PC fiber jumper. Figure 6-6 Appearance of a single-mode SC/PC fiber jumper Figure 6-7 shows the appearance of an MPO-MPO fiber jumper. Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 78 Ensure that the optical connector at each end of a fiber jumper is the same type as the interface to which it will be connected. Figure 6-9 shows the structure of an MPO-MPO fiber jumper. Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 79 6 Cables Figure 6-9 Structure of an MPO-MPO fiber jumper Figure 6-10 shows the structure of an MPO-4*DLC fiber jumper. Figure 6-10 Structure of an MPO-4*DLC fiber jumper Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 80 (Couplers and jumpers are also used.) Figure 6-11 shows the structure of a fiber pigtail. Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 81 Table 6-5 Common optical connectors Connector Optical Connector Type Square SC/PC LC/PC MTRJ/PC MPO connector connector connector connector connector Round FC/PC ST/PC connector connector connector Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 82: Network Cable

    Crossover cable: The twisted pairs in the RJ45 connectors at two ends are crimped in different sequences. A crossover cable connects two devices or interfaces of the same type, for example, two PCs. Huawei switches support both straight-through and crossover cables and their ports are adaptive to the cable types. Appearance and Structure NOTE l Generally, a network cable is a standard unshielded network cable that uses RJ45 connectors.
  • Page 83 Figure 6-13 Structure of a network cable Main label Pin Assignments Table 6-6 shows the pin assignments of a straight-through cable. Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 84: Dc Power Cable (Ot And Cord End Terminals)

    To achieve the best electrical transmission performance, ensure that the wires connected to pins 1 and 2 and to pins 3 and 6 are twisted pairs. 6.4 DC Power Cable (OT and Cord End Terminals) Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 85 48 V power return cable and -48 V power cable. Figure 6-14 Appearance of a -48 V power return cable Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 86: Dc Power Cable (Quick-Connect Cord End Terminal)

    The cord end terminal is connected to an external power module. 6.5 DC Power Cable (Quick-Connect Cord End Terminal) Appearance and Structure Figure 6-16 shows the appearance of a DC power cable. Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 87 The X1 connector is connected to the power socket on the DC power module. The X2/X3 cord end terminal is connected to an external power module. Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 88: Ac Power Cable

    An AC power input port on the device The mains supply 6.7 Console Cable Appearance and Structure Figure 6-19 Figure 6-20 show the appearance and structure of a console cable. Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 89 A console cable connects the device and terminal as follows: The 8-pin RJ45 connector is inserted into the console port of the device. The DB9 connector is inserted into the terminal serial port. Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 90: Copper Cable

    When used for data transmission between service ports, copper cables can only connect switches of the same subseries, and cannot be used between switches of different subseries or between Huawei and non-Huawei switches. Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 91 Figure 6-23 Appearance of a QSFP+ to 4*SFP+ copper cable Figure 6-24 shows the structure of an SFP/SFP+ copper cable. Figure 6-24 Structure of an SFP/SFP+ copper cable Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 92 For details, see "Determining the Stack Connection Mode and Software and Hardware Requirements" under "Typical Stack Configuration" in the Typical Configuration Examples. Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 93: Pluggable Modules For Interfaces

    Hardware Description 7 Pluggable Modules for Interfaces Pluggable Modules for Interfaces About This Chapter 7.1 Important Notes About Using Optical Modules Certified for Huawei Switches 7.2 Understanding Optical Modules 7.3 Understanding Copper Modules 7.4 Models and Parameters Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright ©...

  • Page 94: Important Notes About Using Optical Modules Certified For Huawei Switches

    If the optical modules you use are delivered after July 1, 2013, use either of the following methods to determine whether they have been certified by Huawei. Method 1: Check for "HUAWEI" on the Label If an optical module has been certified by Huawei, its label contains "HAUWEI", as shown in Figure 7-1.

  • Page 95: Understanding Optical Modules

    As a result, data on the suspended bus cannot be read. Improper edge connector size damages electronic devices of optical interfaces. If a non-Huawei-certified optical module with improper edge connector size is used on an optical interface, electronic devices of the optical interface will be damaged by short circuits.

  • Page 96: Types Of Optical Modules

    Classified by encapsulation types The higher transmission rate an optical module provides, the more complex structure it has. Optical modules are encapsulated in different modes to provide different structures. Huawei switches support optical modules of the following encapsulation types: QSFP+, SFP, eSFP, and SFP+.
  • Page 97 Coarse wavelength division multiplexing, which uses one single- mode fiber to transmit signals on multiple channels. It transmits data at 1 Gbit/s over a distance within 80 km. Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 98 40 Gbit/s over a distance within 150 40Gbase-LR4 (IEEE Uses one Rx single-mode fiber and 802.3ba) one Tx single-mode fiber to transmit data at 40 Gbit/s over a distance within 10 km. Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 99: Parameter Description

    Optical modules with a large extinction ratio may not have good quality. Qualified optical modules should have an extinction ratio complying with IEEE 802.3. Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 100: How To View Optical Module Parameters

    This agreement defines the structure and dimensions of optical transceivers by referring to Optical Internetworking Forum (OIF) and International Telecommunication Union (ITU) standards. 7.2.4 How to View Optical Module Parameters Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 101: Understanding Copper Modules

    Figures of optical modules provided in this document are only for reference and may be different from the actually delivered optical modules. l All the optical modules described in this document have been certified by Huawei. 7.4.1 SFP/eSFP Modules...
  • Page 102 GE SFP copper module. Figure 7-4 Appearance of a GE SFP copper module GE Optical Module Table 7-2 Table 7-3 list the attributes of GE optical modules. Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 103 ≤ 40 1000base- LX/LH S-SFP-GE-LH40-SM1550 ≤ 40 1000base- LX/LH S-SFP-GE-LH80-SM1550 1000base- ≤ 80 eSFP-GE-ZX100-SM1550 ≤ 100 1000base- SFP-GE-LX-SM1310- ≤ 10 1000base- BIDI (Single-fiber single-fiber bidirectional optical module) Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 104 V200R008C00, the switch may fail to read optical module information. SFP-GE-BXU1-SC 1000base- l Fiber mode: single-mode ≤ 10 (Single-fiber single-fiber l Connector type: SC bidirectional optical module) Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 105 ≤ -19.5 -3.0 ≥ 9 (Single-fiber single-fiber TX1490 -3.0 bidirectional optical module) SFP-GE-ZBXD1 RX1490/ -2.0 to ≤ -26 -3.0 ≥ 9 (Single-fiber single-fiber TX1570 +4.0 bidirectional optical module) Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 106 In practice, the corresponding optical fibers are labeled to distinguish the optical modules. GE-DWDM Optical Module Table 7-5 lists the attributes of GE dense wavelength division multiplexing (DWDM) optical modules. Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 107 SFPGE-1557- SFPGE-1558- SFPGE-1558- SFPGE-155 SFPGE-1560- 9-79 Specifi Encapsulation type: eSFP cations Transmission distance: ≤ 120 km Fiber type: single-mode, LC Standard: DWDM Operating temperature: 0°C to 70°C Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 108: Sfp+ Modules

    10GE optical port NOTE The optical port must support copper modules. 7.4.2 SFP+ Modules Appearance Figure 7-5 shows the appearance of an SFP+ optical module. Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 109 Fiber mode: multimode (OM3) l Connector type: LC OSXD22N00 ≤ 0.1 10Gbase- l Fiber mode: multimode l Modal bandwidth: 400 MHz*km l Core diameter: 50 μm l Connector type: LC Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 110 Connector type: LC OSX010000 ≤ 10 10Gbase- l Fiber mode: single-mode l Connector type: LC OSX040N01 10Gbase- ≤ 40 SFP-10G-BXU1 ≤ 10 10GBase- (bidirectional single-mode fiber) Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 111 ≤ -14.4 ≥ 3.5 (bidirectional single-mode TX1330 fiber) SFP-10G-ZR 1550 0 to 4.0 ≤ -24.0 -7.0 ≥ 9 Limiting SFP-10G-iLR 1310 -8.2 to 0.5 ≤ -14.4 ≥ 3.5 Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

  • Page 112: Qsfp+ Modules

    Receiver sensitivity: ≤ -23.0 dBm l Overload optical power: -7.0 dBm l Extinction ratio: ≥ 8.2 dB 7.4.3 QSFP+ Modules Appearance Figure 7-6 shows the appearance of a QSFP+ optical module. Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 113 40GE optical modules. 40GE Optical Module Table 7-10 Table 7-11 list the attributes of a QSFP+ 40GE optical module. Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
  • Page 114 QSFP-40G-LR4 40Gbase- l Fiber mode: single-mode ≤ 10 l Connector type: LC Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd. QSFP-40G-ER4 40GBase- l Fiber mode: single-mode ≤ 40 NOTE l Connector type: LC This module can only...
  • Page 115 ≥ 3.0 QSFP-40G-LR4 1271, -7.0 to +2.3 ≤ -11.5 ≥ 3.5 1291, 1311, and 1331 QSFP-40G-ER4 1271, -2.7 to +4.5 ≤-19.5 -4.5 ≥5.5 1291, 1311, and 1331 Issue 12 (2015-07-31) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

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