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Product Version: V800R011C10SPC100

Library Version: 02
Date: 2021-08-25

For any question, please contact us.

Copyright © Huawei Technologies Co., Ltd. 2021. All rights reserved.

3.2.4.2 NE40E-M2K

Overview

Appearance

Components

Slot Layout

Interface Numbering

Fixed Interface Board

Technical Specifications

Overview
Product Type Description BOM Model Earliest Software
Version

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Table 1 Device attributes

Product Type Description BOM Model Earliest Software
Version

NE40E-M2K NE40E-M2K 02351TQD CR5B0BKP0391 V800R010C10

Integrated Chassis
Components

NE40E-M2K NE40E-M2K 02351TQD-001 CR5B0BKP0391 V800R011C00

Integrated Chassis
Components E

Appearance
Figure 1 Appearance (DC)

Figure 2 Appearance (AC)

Components
Figure 3 Components

1. Ground terminal 2. Mounting ear 3. Fan module 4. PIC

5. ESD jack 6. Cable tray 7. Power supply module -

Figure 4 Components

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1. Ground terminal 2. Mounting ear 3. Fan module 4. PIC

5. ESD jack 6. Cable tray 7. Power supply module -

Slot Layout
Figure 5 Slot layout (AC)

Figure 6 Slot layout (DC)

Slot Name Slot Quantity Slot ID Remarks

Table 2 Description of slot layout

Slot Name Slot Quantity Slot ID Remarks

Slots for PICs 2 slot 1 to 2 -

Fixed interfaces 1 slot 3 -

Slot for PSUs 2 slot 4 to 5 The device cannot use

both AC and DC power
modules.

Slot for a fan module 1 slot 6 -

Interface Numbering
Service interfaces on the NE40E-M2K are numbered in the following format: 0/subcard slot

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number/interface number on the subcard.

A subcard slot number is the number of the slot where an interface's subcard resides.
A subcard slot number ranges from 1 to 3.
An interface number on the subcard starts with 0, and its maximum value is
determined by the actual number of interfaces on the subcard.

Fixed Interface Board

Button Description

Table 3 Buttons
Button Description

RESET This button is used to reset the fixed interface board. Press and hold the
button for 3 seconds or longer, the board is reset, and the SYS-STAT
indicator keeps blinking.

Indicator Name Color Status Description

Table 4 Indicators
Indicator Name Color Status Description

SYS- Working status Green Steady on The device is working normally.

STAT indicator
Red Steady on The device generates a hardware alarm.
You can run the display alarm
hardware command to view the
hardware alarm type.

- Off The device is not running or no power is

input.

MGMT- Service satus Green Steady on The link is up.

ETH indicator
Green Blink Data is being received and transmitted.

- Off The link is down.

Interface Interface Connector Description Cable Optical Type

Name Type Type Supported

Table 5 Management interfaces

Interface Interface Type Connector Description Cable Optical Type
Name Type Supported

0-1 100GE/40GE QSFP28 Interface for Optical fiber 100Gbps QSFP28

100GE/40GE optical module

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Interface Interface Type Connector Description Cable Optical Type

Name Type Supported
optical signal 40Gbps QSFP+
input and optical module
output

NOTE:
The 100G port
on the M2K
panel supports
the 4x10GE
breakout
function but
has no
breakout
indicator.

2-21 10GE SFP+ Interface for Optical fiber 10Gbps SFP+

10GE optical optical module
signal input 10Gbps SFP+
and output CWDM optical
module
10Gbps SFP+ BIDI
optical module
10Gbps SFP+
DWDM optical
module

22-31 10GE/GE SFP+/SFP Interface for Optical fiber 10Gbps SFP+

10GE/GE optical module
optical signal 10Gbps SFP+
or GE CWDM optical
electrical module
signal input 10Gbps SFP+ BIDI
and output optical module
NOTE: 10Gbps SFP+
DWDM optical
You can run
module
the set service-
mode card- 1.25/9.953
bandwidth- /10.3125Gbps
mode SFP+ optical
command to module
change the
interface
155Mbps eSFP
bandwidth optical module
mode. For 155Mbps eSFP
details, see BIDI optical
"Commands module
Reference" in
Reference.
1Gbps electrical
module
1.25Gbps eSFP
optical module
1.25Gbps eSFP
CWDM optical

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Interface Interface Type Connector Description Cable Optical Type

Name Type Supported
module
1.25Gbps eSFP
BIDI optical
module

32-41 GE SFP Interface for Optical fiber 155Mbps eSFP

GE optical optical module
signal input 155Mbps eSFP
and output BIDI optical
module
1Gbps electrical
module
1.25Gbps eSFP
optical module
1.25Gbps eSFP
CWDM optical
module
1.25Gbps eSFP
BIDI optical
module

MGMT-ETH Ethernet RJ45 It connects to Super category 5 N/A

interface an NMS. shielded twisted
(10M/100M pair
/1000M Base-
TX
autonegotiation)

Console/AUX Console/AUX RJ45 It connects to 8-core shielded N/A

hybrid interface the console cable
for on-site
system
configuration.
Baud rate:
9600 bit/s
(default
value).

TOD TOD interface RJ45 One-channel (Shielded or N/A

1PPS+TOD unshielded)
time signal straight-through
input or cables
output/one-
channel
DCLS input
and output

CLK CLK/1PPS RJ45 Used to input 120-ohm clock N/A

interface or output cable
2-Mbit/s
clock signals,
2-MHz clock

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Interface Interface Type Connector Description Cable Optical Type

Name Type Supported
signals, or 1
PPS signals.

Fixed interfaces of the HUAWEI NE40E-M2 Series do not support the OTN mode. If a colored optical module is
used and does not support optical amplifier insertion, the board supports only point-to-point optical transmission.

The Interface Bandwidth Mode

NE40E-M2K support two port bandwidth allocation modes: eth-2x100G-30x10GF-10xgf-
mode(mode1) and eth-2x100g-26x10GF-14xgf-mode(mode2). By default, the port bandwidth
allocation mode is eth-2x100G-30x10GF-10xgf-mode.
Figure 7 shows the detials of the interface bandwidth mode.
You can run the set service-mode card-bandwidth-mode command to change the interface
bandwidth mode. For details, see "Commands Reference" in Reference.
Figure 7 The interface bandwidth mode of NE40E-M2K

Technical Specifications
Item Specification

Item Specification

Dimensions (H x W x D) 88.1 mm x 442 mm x 220 mm (3.47 in. x 17.4 in. x 8.66

in.)(2U)

Weight (empty) 2.2 kg (4.85 lb)

Weight (full configuration) DC:11.0 kg (24.26 lb)

AC:12.2 kg (26.90 lb)

Cabinet installation standard ETSI 21-inch; IEC 19-inch

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Item Specification

Typical power consumption DC:271 W

AC:309 W

Typical heat dissipation DC:879.2 BTU/hour

AC:1002.5 BTU/hour

DC input voltage input voltage range: -40V to -72V

input rated voltage: -48V/-60V

AC input voltage input voltage range: 180V to 264V

input rated voltage: 200V to 240V/100V to 127V
dual live wires

MTBF 26 years

MTTR 2 hours

Availability 0.999999614

Slot quantity 2

Processing unit 16-core 2.0 GHz

Flash 128 MB

SDRAM 16 GB

Storage 4G NAND FLASH

Control Plane Redundant Fixed-configuration, not pluggable

Data Plane Redundant Unpluggable, no backup

Redundant fans If a single fan fails, the system can still work for a short
period of time at an ambient temperature of 40°C.

Redundant power supply 1+1

Forwarding performance 410 Mpps

Switching capacity 1820 Gbps

Operating temperature Long-term: DC: -20 °C to 65 °C (-4°F to 149°F)

AC: 0 °C to 45 °C (32°F to 113°F)
Short-term: AC: -5 °C to 55 °C (23°F to 131°F)
Enhance: N/A
Remark: Restriction on the temperature variation
rate: 30 °C/hour

Storage temperature -40 °C to 70 °C (-40°F to 158°F)

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Item Specification

Relative operating humidity Long term: 5% to 85% RH, non-condensing

Short term: 5% to 95% RH, non-condensing

Relative storage humidity 5% to 95% RH, non-condensing

Long-term operating altitude <= 4000 m (13123.2 ft.) (For the altitude in the range of
1800 m to 4000 m [5905.44 ft. to 13123.2 ft.], the operating
temperature of the NEU100 must decrease by 1°C [33.8°F]
for every 220 m [721.78 ft.].)

Storage altitude Lower than 5000 meters

Parent Topic: Chassis

Copyright © Huawei Technologies Co., Ltd.
Copyright © Huawei Technologies Co., Ltd.
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