Huawei NE20E-S Series Guide

HUAWEI NE20E-S Universal Service Router
Hardware Description
Issue
Date
HUAWEI TECHNOLOGIES CO., LTD.

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Copyright © Huawei Technologies Co., Ltd. 2017. All rights reserved.
No part of this document may be reproduced or transmitted in any form or by any means without prior
written consent of Huawei Technologies Co., Ltd.
Trademarks and Permissions
and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd.
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. Unless otherwise specified in the contract, all statements,
information, and recommendations in this document are provided "AS IS" without warranties, guarantees or
representations of any kind, either express or implied.
The information in this document is subject to change without notice. Every effort has been made in the
preparation of this document to ensure accuracy of the contents, but all statements, information, and
recommendations in this document do not constitute a warranty of any kind, express or implied.
Huawei Technologies Co., Ltd.
Address:
Huawei Industrial Base
Bantian, Longgang
Shenzhen 518129
People's Republic of China
Website:
http://www.huawei.com
Email:
[email protected]

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1 About This Document
Purpose
This document describes hardware features of the NE20E, which helps intended readers
obtain detailed information about each chassis, board, and cable, and rapidly locate specific
information through lists of components.
The pictures in this document are for your reference only, the hardware components please make the
object as the standard.
Related Version
The following table lists the product version related to this document.
Product Name
Version
NE20E-S Series
V800R010C00
U2000
V200R017C60
Intended Audience
This document is intended for:
Network planning engineers
Hardware installation engineers
Commissioning engineers
On-site maintenance engineers
System maintenance engineers
Security Declaration
Encryption algorithm declaration
The encryption algorithms DES/3DES/SKIPJACK/RC2/RSA (RSA-1024 or
lower)/MD2/MD4/MD5 (in digital signature scenarios and password encryption)/SHA1
(in digital signature scenarios) have a low security, which may bring security risks. If

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protocols allowed, using more secure encryption algorithms, such asAES/RSA
(RSA-2048 or higher)/SHA2/HMAC-SHA2 is recommended.
Password configuration declaration
−Do not set both the start and end characters of a password to "%^%#". This causes
the password to be displayed directly in the configuration file.
−To further improve device security, periodically change the password.
Personal data declaration
Your purchased products, services, or features may use users' some personal data during
service operation or fault locating. You must define user privacy policies in compliance
with local laws and take proper measures to fully protect personal data.
Feature declaration
−The NetStream feature may be used to analyze the communication information of
terminal customers for network traffic statistics and management purposes. Before
enabling the NetStream feature, ensure that it is performed within the boundaries
permitted by applicable laws and regulations. Effective measures must be taken to
ensure that information is securely protected.
−The mirroring feature may be used to analyze the communication information of
terminal customers for a maintenance purpose. Before enabling the mirroring
function, ensure that it is performed within the boundaries permitted by applicable
laws and regulations. Effective measures must be taken to ensure that information is
securely protected.
−The packet header obtaining feature may be used to collect or store some
communication information about specific customers for transmission fault and
error detection purposes. Huawei cannot offer services to collect or store this
information unilaterally. Before enabling the function, ensure that it is performed
within the boundaries permitted by applicable laws and regulations. Effective
measures must be taken to ensure that information is securely protected.
Reliability design declaration
Network planning and site design must comply with reliability design principles and
provide device- and solution-level protection. Device-level protection includes planning
principles of dual-network and inter-board dual-link to avoid single point or single link
of failure. Solution-level protection refers to a fast convergence mechanism, such as FRR
and VRRP.
Special Declaration
This document serves only as a guide. The content is written based on device
information gathered under lab conditions. The content provided by this document is
intended to be taken as general guidance, and does not cover all scenarios. The content
provided by this document may be different from the information on user device
interfaces due to factors such as version upgrades and differences in device models,
board restrictions, and configuration files. The actual user device information takes
precedence over the content provided by this document. The preceding differences are
beyond the scope of this document.
The maximum values provided in this document are obtained in specific lab
environments (for example, only a certain type of board or protocol is configured on a
tested device). The actually obtained maximum values may be different from the
maximum values provided in this document due to factors such as differences in
hardware configurations and carried services.
Interface numbers used in this document are examples. Use the existing interface
numbers on devices for configuration.

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The pictures of hardware in this document are for reference only.
Symbol Conventions
The symbols that may be found in this document are defined as follows.
Symbol
Description
Indicates an imminently hazardous situation which, if not
avoided, will result in death or serious injury.
Indicates a potentially hazardous situation which, if not
avoided, could result in death or serious injury.
Indicates a potentially hazardous situation which, if not
avoided, may result in minor or moderate injury.
Indicates a potentially hazardous situation which, if not
avoided, could result in equipment damage, data loss,
performance deterioration, or unanticipated results.
NOTICE is used to address practices not related to personal
injury.
Calls attention to important information, best practices and
tips.
NOTE is used to address information not related to
personal injury, equipment damage, and environment
deterioration.
Change History
Updates between document issues are cumulative. Therefore, the latest document issue
contains all updates made in previous issues.
Changes in Issue 01 (2017-09-10)
This issue is the first official release. The software version of this issue is
V800R010C00.

2 Technical Specifications
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2 Technical Specifications
Item
NE20E-S4
NE20E-S8
NE20E-S16
NE20E-S8A
NE20E-S16
A
Dimens
ions (H
x W x
D)
DC: 132
mm x 220
mm x 442
mm (5.2
in. x 8.66
in. x 8.66
in.)(3U)
AC: 175
mm x 220
mm x 442
mm (6.89
in. x 8.66
in. x 8.66
in.)(4U)
DC: 222
mm x 220
mm x 442
mm (8.74
in. x 8.66
in. x 8.66
in.)(5U)
AC: 264
mm x 220
mm x 442
mm (10.39
in. x 8.66
in. x 8.66
in.)(6U)
353 mm x
220 mm x
442 mm
(13.9 in. x
8.66 in. x
8.66 in.)(8U)
DC: 222
mm x 220
mm x 442
mm (8.74
in. x 8.66
in. x 8.66
in.)(5U)
AC: 264
mm x 220
mm x 442
mm
(10.39 in.
x 8.66 in.
x 8.66
in.)(6U)
353 mm x
220 mm x
442 mm
(13.9 in. x
8.66 in. x
8.66 in.)(8U)
Weight
(empty
)
DC:4.4 kg
(9.68 lb)
AC:5.5 kg
(12.13 lb)
DC:7.1 kg
(15.66 lb)
AC:8.5 kg
(18.74 lb)
11.5 kg
(25.36 lb)
DC:7.1 kg
(15.66 lb)
AC:8.5 kg
(18.74 lb)
11.5 kg
(25.36 lb)
Weight
(full
configu
ration)
DC:13.7
kg (30.21
lb)
AC:18.1
kg (39.91
lb)
[NSP-A]:
DC:21.5 kg
(47.41 lb)
[NSP-A]:
AC:26.5 kg
(58.43 lb)
[NSP-C]:
DC:24.1 kg
(53.14 lb)
[NSP-C]:
AC:28.8 kg
(63.5 lb)
[NSP-A]:
DC:32.6
kg (71.88
lb)
[NSP-A]:
AC:34.6
kg (76.29
lb)
[NSP-C]:
DC:34.8
kg (76.73
lb)
[NSP-C]:
AC:36.8
[NSP-A]:
DC:21.6
kg (47.63
lb)
[NSP-A]:
AC:26.5
kg (58.43
lb)
[NSP-C]:
DC:24.5
kg (54.02
lb)
[NSP-C]:
AC:29.1
[NSP-A]:
DC:32.6
kg (71.79
lb)
[NSP-A]:
AC:34.5
kg (76.07
lb)
[NSP-C]:
DC:35.4
kg (77.97
lb)
[NSP-C]:
AC:37.3

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Item
NE20E-S4
NE20E-S8
NE20E-S16
NE20E-S8A
NE20E-S16
A
kg (81.14
lb)
kg (64.17
lb)
kg (82.25
lb)
Cabinet
installa
tion
standar
d
ETSI
21-inch; IEC
19-inch
ETSI 21-inch;
IEC 19-inch
ETSI
21-inch; IEC
19-inch
ETSI
21-inch; IEC
19-inch
ETSI
21-inch; IEC
19-inch
Typical
power
consum
ption
DC:398
W
AC:456
W
DC:645
W(NSP-A
full
configurati
on)
AC:703
W(NSP-A
full
configurati
on)
DC:696
W(NSP-A
full
configurat
ion)
AC:740
W(NSP-A
full
configurat
ion)
1010W(NSP-
C full
configuration
)
1072
W(NSP-C
full
configuratio
n)
Typical
heat
dissipat
ion
DC:1291.
3
BTU/hour
AC:1479.
5
BTU/hour
DC:2092.7
BTU/hour(
NSP-A full
configurati
on)
AC:2280.8
BTU/hour(
NSP-A full
configurati
on)
DC:2258.
1
BTU/hour
(NSP-A
full
configurat
ion)
AC:2400.
9
BTU/hour
(NSP-A
full
configurat
ion)
3276.9
BTU/hour(N
SP-C full
configuration
)
3478
BTU/hour(N
SP-C full
configuratio
n)
DC
input
voltage
input
voltage
range:-40
V to -72V
input rated
voltage:-4
8V/-60V
input
voltage
range:-40V
to -72V
input rated
voltage:-48
V/-60V
input
voltage
range:-40
V to -72V
input
rated
voltage:-4
8V/-60V
input
voltage
range:-40
V to -72V
input rated
voltage:-4
8V/-60V
input
voltage
range:-40
V to
-72V
input
rated
voltage:-
48V/-60
V
AC
input
voltage
input
voltage
range:180
V-264V
input rated
voltage:20
input
voltage
range:180V
to 264V
input rated
voltage:200
input
voltage
range:180
V to 264V
input
rated
input
voltage
range:180
V to 264V
input rated
voltage:20
input
voltage
range:180
V to
264V
input

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Item
NE20E-S4
NE20E-S8
NE20E-S16
NE20E-S8A
NE20E-S16
A
0V-240V/
100V-127
V(dual-liv
e-wire)
V-240V/10
0V-127V(d
ual-live-wir
e)
voltage:20
0V-240V/
100V-127
V(dual-liv
e-wire)
0V-240V/
100V-127
V(dual-liv
e-wire)
rated
voltage:2
00V-240
V/100V-
127V(dua
l-live-wir
e)
MTBF
31.07 years
138.61 years
138.61 years
138.61 years
138.61 years
MTTR
0.5 hours
0.5 hours
0.5 hours
0.5 hours
0.5 hours
Availa
bility
0.999998163
0.999999588
0.999999588
0.999999588
0.999999588
Slot
quantit
y
4
8
16
8
16
Process
ing unit
MPUE:sin
gle-core1.
2 G
MPUE1:ei
ght-core1.
5 G
MPUE:sing
le-core1.2
G
MPUE1:eig
ht-core1.5
G
MPUE:sin
gle-core1.
2 G
MPUE1:e
ight-core1
.5 G
MPUE1:eight
-core1.5 G
MPUE1:eigh
t-core1.5 G
Flash
MPU:16 MB
MPU:16 MB
MPU:16 MB
MPU:16 MB
MPU:16 MB
SDRA
M
MPUE:2
GB
MPUE1:8
GB
MPUE:2
GB
MPUE1:8
GB
MPUE:2
GB
MPUE1:8
GB
MPUE1:8
GB
MPUE1:
8 GB
Storage
2GB, eUSB
2 GB, eUSB
2 GB, eUSB
2 GB, eUSB
2 GB, eUSB
Redund
ant
MPUs
1:1
1:1
1:1
1:1
1:1
Redund
ant
NSPs
1
1:1
1:1
1:1
1:1
Redund
ant
fans
The device
can work
properly for a
short time at
40ºC if a
single fan
fails.
The device can
work properly
for a short time
at 40ºC if a
single fan fails.
The device
can work
properly for a
short time at
40ºC if a
single fan
fails.
The device
can work
properly for a
short time at
40ºC if a
single fan
fails.
The device
can work
properly for
a short time
at 40ºC if a
single fan
fails.
Redund
ant
power
supply
1+1
1+1
1+1
1+1
1+1

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Item
NE20E-S4
NE20E-S8
NE20E-S16
NE20E-S8A
NE20E-S16
A
Forwar
ding
perfor
mance
50
Mpps(NS
P-50)
180
Mpps(NS
P-120)
180
Mpps(NS
P-A/B)
50
Mpps(NSP-
50)
180
Mpps(NSP-
120)
180
Mpps(NSP-
A/B)
360
Mpps(NSP-
C)
50
Mpps(NS
P-50)
180
Mpps(NS
P-120)
180
Mpps(NS
P-A/B)
360
Mpps(NS
P-C)
50
Mpps(NS
P-50)
180
Mpps(NS
P-120)
180
Mpps(NS
P-A/B)
360
Mpps(NS
P-C)
50
Mpps(NS
P-50)
180
Mpps(NS
P-120)
180
Mpps(NS
P-A/B)
360
Mpps(NS
P-C)
Switchi
ng
capacit
y
100
Gbps(NSP
-50)
240
Gbps(NSP
-120)
240
Gbps(NSP
-A)
480
Gbps(NSP
-B)
100
Gbps(NSP-
50)
240
Gbps(NSP-
120)
240
Gbps(NSP-
A)
480
Gbps(NSP-
B)
960
Gbps(NSP-
C)
100
Gbps(NS
P-50)
240
Gbps(NS
P-120)
240
Gbps(NS
P-A)
480
Gbps(NS
P-B)
960
Gbps(NS
P-C)
100
Gbps(NSP
-50)
240
Gbps(NSP
-120)
240
Gbps(NSP
-A)
480
Gbps(NSP
-B)
960
Gbps(NSP
-C)
100
Gbps(NS
P-50)
240
Gbps(NS
P-120)
240
Gbps(NS
P-A)
480
Gbps(NS
P-B)
960
Gbps(NS
P-C)
Operati
ng
temper
ature
Long-term
: 0 °C to
45 °C
(32°F to
113°F)
Short-ter
m: -5 °C
to 55 °C
(23°F to
131°F)
Enhance:
DC:-40°C
to 65°C,
-20°C
start
Remark:R
estriction
on the
temperatu
re
Long-term:
0 °C to
45 °C
(32°F to
113°F)
Short-term:
-5 °C to
55 °C
(23°F to
131°F)
Enhance:
DC:-40°C
to 65°C,
-20°C start
Remark:Re
striction on
the
temperature
variation
rate:
Long-ter
m: 0 °C to
45 °C
(32°F to
113°F)
Short-ter
m: -5 °C
to 55 °C
(23°F to
131°F)
Remark:R
estriction
on the
temperatu
re
variation
rate:
30 °C/hou
r
Long-term
: 0 °C to
45 °C
(32°F to
113°F)
Short-ter
m: -5 °C
to 55 °C
(23°F to
131°F)
Enhance:
DC: -5°C
to 65°C
Remark:R
estriction
on the
temperatu
re
variation
rate:
Long-ter
m: 0 °C
to 45 °C
(32°F to
113°F)
Short-ter
m: -5 °C
to 55 °C
(23°F to
131°F)
Remark:
Restrictio
n on the
temperatu
re
variation
rate:
30 °C/ho
ur

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Item
NE20E-S4
NE20E-S8
NE20E-S16
NE20E-S8A
NE20E-S16
A
variation
rate:
30 °C/hou
r
30 °C/hour
30 °C/hou
r
Storage
temper
ature
-40 °C to
70 °C (-40°F
to 158°F)
-40 °C to
70 °C (-40°F
to 158°F)
-40 °C to
70 °C (-40°F
to 158°F)
-40 °C to
70 °C (-40°F
to 158°F)
-40 °C to
70 °C (-40°F
to 158°F)
Relativ
e
operati
ng
humidit
y
Long-term
:5% to
85% RH,
non-conde
nsing
Short-ter
m:5% to
95% RH,
non-conde
nsing
Long-term:
5% to 85%
RH,
non-conden
sing
Short-term:
5% to 95%
RH,
non-conden
sing
Long-ter
m:5% to
85% RH,
non-conde
nsing
Short-ter
m:5% to
95% RH,
non-conde
nsing
Long-term
:5% to
85% RH,
non-conde
nsing
Short-ter
m:5% to
95% RH,
non-conde
nsing
Long-ter
m:5% to
85% RH,
non-cond
ensing
Short-ter
m:5% to
95% RH,
non-cond
ensing
Relativ
e
storage
humidit
y
5% to 95%
RH,
non-condensi
ng
5% to 95%
RH,
non-condensin
g
5% to 95%
RH,
non-condensi
ng
5% to 95%
RH,
non-condensi
ng
5% to 95%
RH,
non-condens
ing
Long-t
erm
operati
ng
altitude
3000m @
40°C
3000m @
40°C
3000m @
40°C
3000m @
40°C
3000m @
40°C
Storage
altitude
< 5000 m
< 5000 m
< 5000 m
< 5000 m
< 5000 m