01-01 Product Overview

Quidway NetEngine40 Hardware Description Contents

Issue 04 (2010-05-10) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

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Contents

1 Product Overview ......................................................................................................................1-1 1.1 Introduction...................................................................................................................................................1-2 1.2 Hardware Architecture ..................................................................................................................................1-2

1.2.1 NE40-8 Outline....................................................................................................................................1-2 1.2.2 NE40-4 Outline....................................................................................................................................1-5 1.2.3 NE40-2 Outline....................................................................................................................................1-7

1.3 System Configuration and Physical Parameters............................................................................................1-8 1.3.1 System Configuration ..........................................................................................................................1-8 1.3.2 Physical Parameters ...........................................................................................................................1-10

Quidway NetEngine40 Hardware Description Figures


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Figures

Figure 1-1 NE40-8 outline .................................................................................................................................1-3

Figure 1-2 NE40-8 components .........................................................................................................................1-4





Quidway NetEngine40 Hardware Description Tables


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Tables

Table 1-1 Main components of the NE40-8........................................................................................................1-4



Table 1-4 NE40-8 system configuration data list................................................................................................1-8



Table 1-7 NE40-8 physical parameters.............................................................................................................1-10



Quidway NetEngine40 Hardware Description 1 Product Overview


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1 Product Overview

About This Chapter

The following table lists the contents of this chapter.

Section Describes

1.1 Introduction This section describes the features of the NE40.

1.2 Hardware Architecture This section describes the outline and the components of the NE40.

1.3 System Configuration and Physical Parameters

This section describes the system configuration and the physical parameters of the NE40.

1 Product Overview Quidway NetEngine40Hardware Description

1-2 Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.

Issue 04 (2010-05-10)

1.1 Introduction Quidway NetEngine40 Universal Switching Router (NE40) is used for the edge of the IP backbone network and the MAN core, the MAN convergence, backbone network convergence and the core networks of any business or enterprises. It adopts the Huawei Versatile Routing Platform (VRP), featuring the line rate on the high-speed interface, the comprehensive Quality of Service (QoS) mechanism and carrier-level availability.

The NE40 has the following features:

Rich service capability The NE40 has the rich service capability, such as the MultiProtocol Label Switching Virtual Private Network (MPLS VPN), Virtual Private LAN Segment (VPLS), L2VPN/PWE3, MPLS Traffic Engineering (MPLS TE), the line rate of Network Address Translation (NAT), the Ethernet switching, IP VPN and the multicast service.

Mature IPv4/IPv6 compatibility The NE40 supports the Internet Protocol version 4 (IPv4) and the Internet Protocol version 6 (IPv6). The NE40 supports three tunnel modes of IPv6 over IPv4: configuration, automatism and 6to4.

High reliability The route processing system, the switching network system, the clock system, the power supply and the management bus are all designed in the redundancy hot backup manner and they implement the hot switching based on the state.

Comprehensive QoS mechanism The NE40 has a comprehensive QoS mechanism and provides the traffic classification based on the 1/2/3/4 layer information, the advanced queue scheduling algorithm and the congestion avoidance algorithm to guarantee the bandwidth, relay, jitter and the packet loss ratio, to expand the carrier-class service, such as the Voice over IP (VoIP), and to meet the development requirements of the IP network carrying multi-services.

Thorough security plan Provides many security measures to defend the system against any malicious attack in the complex network.

1.2 Hardware Architecture The NE40 has three models: NE40-8, NE40-4 and NE40-2.

1.2.1 NE40-8 Outline The NE40-8 is 18 U (1 U=44.45 mm) high, with dimensions of 482.6 mm x 420 mm x 797.3 mm (width x depth x height). Figure 1-1 shows the outline of the NE40, and Figure 1-2 shows its components.



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Figure 1-1 NE40-8 outline



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Figure 1-2 NE40-8 components

1. Line card slot (1-4) 2. Private slot of switch router unit (9 to 10) 3. Fan frame 4. Line card slot (5 to 8) 5. Rack-mounting ear 6. Cabling trough 7. Cabling trough cover 8. Chassis air filter 9. Integrated fan of the power module (air filter inside) 10. Power module 11. Handle 12. ESD-preventive wrist strap jack 13. Blocking panel 14. Integrated chassis

The NE40-8 uses an integrated chassis, whose main components are described in Table 1-1.

Table 1-1 Main components of the NE40-8

Component Description Details

Fan module Located on the top of the chassis. Used for heat dissipation of the device.

See Chapter 3 “Heat Dissipation System”.



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Board Includes two types of boards: Switch Routing Unit (SRU) and Line Processing Unit (LPU). Installed in the board area. The board cage has 10 slots, and can contain two SRUs and eight LPUs.

See Chapter 4 “Boards”.

Cabling trough Located under the board cage and used to the cable allocation.

See Chapter 5 “Cables”.

Air intake vent Constructs the dissipation system with the fans. See Chapter 3 “Heat Dissipation System”.

Power supply module

Located in the bottom of the chassis. An NE40 must be installed with two power supply modules operating in 1+1 redundancy. NE40-8 provides the AC and DC supply system.

See Chapter 2 “Power Supply”.

Cable Includes internal cable (power cable, signal cable and so on), optical fibers and external cable.


1.2.2 NE40-4 Outline The NE40-4 is 8 U (1 U=44.45 mm) high, with dimensions of 482.6 mm x 420 mm x 352.8 mm (width x depth x height). Figure 1-3 shows the outline of the NE40-4, and Figure 1-4 shows its components.




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1. Private slot of switch router unit (5 to 6) 2. ESD-preventive wrist strap jack 3. ESD-preventive wrist strap jack 4. Fan frame 5. Blocking panel 6. Line card slot (1 to 4) 7. Integrated fan of the power module (air filter inside) 8. Power module 9. Handle 10. Cabling trough 11. Integrated chassis




Cabling trough Located on the left cabling support of the board cage and used to the cable allocation.


Board Includes two types of boards: Switch Routing Unit (SRU) and Line Processing Unit (LPU). Installed in the board cages. The board cage has six slots, and can contain two SRUs and eight LPUs.


Fan module Located on the right of the chassis. Used for heat dissipation of the device.


Power supply module

Located in the bottom of the chassis. An NE40 can be installed with two power supply modules operating in 1+1 redundancy at most. NE40-4 provides the AC and DC supply system.


Air intake vent Composes the dissipation system with the fan. See Chapter 3 “Heat Dissipation System”.



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Cable Includes internal cable (power cable, signal cable and so on), optical fibers and external cable.


1.2.3 NE40-2 Outline The NE40-2 is 5 U (1 U=44.45 mm) high, with dimensions of 482.6 mm x 420 mm x 219.5 mm (width x depth x height). Figure 1-5 shows the outline of the NE40-2, and Figure 1-6 shows its components.



1. Private slot of switch router unit (3) 2. Blocking panel 3. Line card slot (1 to 2) 4. ESD-preventive wrist strap jack

5. Fan frame 6. Rack-mounting ear 7. Integrated fan of the power module (air filter inside)

8. Power module 9. Handle 10. Cabling trough 11. Integrated chassis



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Cabling trough Located on the left cabling support of the board cage and used to the cable allocation.


Board Includes two types of boards: Switch Routing Unit (SRU) and Line Processing Unit (LPU). Installed in the board cages. The board cage has 6 slots, and can contain two SRUs and eight LPUs.


Fan module Located on the right of the chassis. Used for heat dissipation of the device.


Power supply module

Located in the bottom of the chassis. An NE40 can be installed with two power supply modules operating in 1+1 redundancy at most. NE40-2 provides the AC and DC supply system.


Air intake vent Constructs the dissipation system with the fan. See Chapter 3 “Heat Dissipation System”.

Cable Includes the internal cable set (power cable, signal cable and so on), optical fibers and the external cable set.


1.3 System Configuration and Physical Parameters 1.3.1 System Configuration

NE40-8 System Configuration

Table 1-4 NE40-8 system configuration data list

Item Typical configuration Remarks

Processor Dominant frequency: 1 GHz -

BootROM 1 MB -

SDRAM 1 GB Can be expanded to 2 GB.

NVRAM 512 kB -

Flash 16 MB -



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Compact Flash (CF) card

512 MB Can be increased. Can be used as a mass storage device.

Switching capacity 128 Gbit/s -

Forwarding performance

48 Mpps (Packet Per Second) -

Slots for LPUs 8 LPUs are optional.

Slots for SRUs 2 SRUs work in 1+1 redundancy.





BootROM 1 MB -


NVRAM 512 kB -

Flash 16 MB -





24 Mpps (packet per second) -







BootROM 1 MB -



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NVRAM 512 KB -

Flash 16 MB -





12 Mpps (Packet Per Second) -



1.3.2 Physical Parameters

NE40-8 Physical Parameters

Table 1-7 NE40-8 physical parameters

Item Description

Dimensions (W x D x H) 482.6 mm x 420 mm x 797.3 mm (18 U high)

Cabinet N68E-22 cabinet or 19-inch standard cabinet.

Maximum power 1250 W (full configuration)

Heat dissipation of the system(BTU) 4245.25BTU/h

Weight < 85 kg

Rated voltage –48 V or 60 V DC input

Allowed voltage –75 V to –36 V

Rated voltage 110 V or 220 V AC input

Allowed voltage 90 V to 264 V

Storage temperature -40°C to 70°C

Long-term 0°C to 45°C Environmental temperature

Short-term –5°C to 55°C



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Item Description

Long-term 5% RH to 95% RH, non-condensing Relative humidity

Short-term 10% RH to 95% RH, non-condensing

Altitude Less than 3000 m without the performance demotion



Item Description


Cabinet N68E-22 cabinet or 19-inch standard cabinet


Weight < 50 kg













Item Description


Cabinet N68E-22 cabinet or 19-inch standard cabinet


Weight < 35 kg



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Item Description











The “width” of the dimensions in the table means the distance between the rack-mounting ears of the two sides.

01-01 Product Overview

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