Hardware description NE40E x8a
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HUAWEI NetEngine40E Universal Service Router
Hardware Description
5 NE40E-X8A Chassis Overview
5.1 Device Overview
This section provides an overview of the hardware of the NE40E-X8A.
5.1.1 System Overview
System Overview
The router of the NE40E series uses a centralized routing engine and a distributed forwarding
architecture. This helps provide rich and flexible service and large-capacity forwarding.
The NE40E-X8A has an integrated chassis with its main components all supporting hot
swapping.
The NE40E-X8A has eight LPU slots. The unidirectional switching capacity of each slot is
480 Gbit/s. The switching capacity of the NE40E-X8A is 12.58 Tbit/s.
Figure 5-1 shows the appearance of the NE40E-X8A.
Figure 5-1 Appearance of the NE40E-X8A
System Architecture
The NE40E-X8A consists of the data plane, management and control plane, and monitoring
plane, as shown in Figure 5-2. This architecture improves system reliability and facilitates
upgrades on each plane.
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Figure 5-2 Diagram of the system architecture
LPU
LPU
Monitoring
unit
Monitoring
unit
Monitoring
plane
Monitoring
unit
Control and
management
plane
MPU
Management
unit
Management
unit
System
monitoring unit
Monitoring
unit
Management
unit
System
monitoring unit
Switching
network
control unit
Management
unit
Forwarding
unit
Data plane
Forwarding
unit
LPU
Forwarding
unit
Switching
network
交换网板
SFU
Forwarding
unit
LPU
Main System Features
The system has the following main features:
l
Upgradable and congestion-free switching fabric, with the switching capacity at the
Tbit/s level
l
Distributed hardware-based NP forwarding and fast service deployment
l
Compact structure which increases the port density
l
Unified design of the device
l
Separation of the control channels, service channels, and monitoring channels, which
ensures the connectivity of control channels and monitoring channels
l
Carrier-class reliability and manageability
l
Module-level shielding which meets Electro Magnetic Compatibility (EMC)
requirements
l
Hot swapping of boards, power modules, and fan modules
l
U-shaped air channels to improve system heat dissipation
l
Two fan modules, each with six fans that support the Network Equipment Building
System (NEBS) system and comply with the NEBS noise control requirements
l
1:1 backup of SRUs
l
Load balancing and 3+1 backup for SFUs
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l
Backup for key parts, such as power modules, fan modules, clocks, and management
buses
l
Protection against incorrect insertion of boards
l
Queries about alarm messages, alarm indications, running status, and alarm status of the
voltage and ambient temperature
5.1.2 Main Components and Slot Layout
Main Components
The NE40E-X8A has an integrated chassis with main parts that all support hot swapping.
Figure 5-3 shows the appearance and components of the NE40E-X8A.
Figure 5-3 Appearance and components of the NE40E-X8A
PUSH
1
4
9
11
12
10
5
7
6
5
STA
TUS
4
3
STA
TUS
2
L/A
L/A
1
8
L/A
L/A
6
STA
TUS
2
L/A
7
!
121 lbs)
L/A
55kg(
3
!
55kg(
121 lbs)
1
2
4
3
9
11
12
10
5
8
7
6
8
RUN
11
9
ALM
10
Alarm
Input Output
Alarm
Input Output
Alarm
Input Output
-D
NEPS-2200
Alarm
Input Output
-D
NEPS-2200
-D
NEPS-2200
-D
NEPS-2200
Alarm
Input Output
Alarm
Input Output
Alarm
Input Output
-D
NEPS-2200
Alarm
Input Output
-D
NEPS-2200
-D
NEPS-2200
PMU2
RUN
ALM
ACT
-D
NEPS-2200
PMU1
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RUN
ALM
ACT
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13
STATUS
FAN
STATUS
FAN
17
14
!
55kg(
121 lbs)
!
55kg(
121 lbs)
15
16
1. Rack-mounting ear
2. ESD jack
3. Lifting handle
4. Air intake frame(With air
filter)
5. LPU slot
6. SRU slot
7. SFU slot
8. Switch module
9. Power monitoring module
(PMU)
10 Power module
(PM)
11. Cabling tray
12. Power module cover
13. Fan module
14. ESD jack
15. Ground terminal 16. PEM slot
17. Non-lifting handle
Slot Layout
Figure 5-4 shows the slot layout of the NE40E-X8A.
Figure 5-4 Slot layout of the NE40E-X8A
3 4 9 1112 10 5
1
2
L
P
U
L L L S SS S L L L L
P P P R F F R P P P P
U U U U UU U U U U U
1
2
3 4 9 1112 10 5
6
6
7 8
7 8
An interface is numbered in the format of slot number/subcard number/port number.
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NOTE
Slot number: On the NE40E-X8A, the slots of LPUs are numbered from top to bottom and from left to right
(marked on the panel), in the range of 1 to 8.
Subcard number: The subcards are numbered from top to bottom and from left to right, starting from 0. If
an LPU does not have any subcard, the subcard number is 0.
Port number: The ports are numbered from top to bottom and from left to right, starting from 0.
Table 5-1 shows the slot layout of the NE40E-X8A.
Table 5-1 Slot Layout
Slot
Number
Quant
ity
Slot Width
Remarks
1-8
8
41 mm (1.6 in.)
For LPUs
9-10
2
30.48 mm (1.2 in.)
For SRUs that work in 1:1 backup mode
11-12
2
25.4 mm (1.0 in.)
For SFUs on which the processing
modules work with those on the SRUs in
3+1 backup mode
5.1.3 NE40E-X8A Specifications
Chassis Specifications
Table 5-2 shows the physical specifications of the NE40E-X8A.
Table 5-2 Physical Specifications of the NE40E-X8A
Item
Specification
Dimensions (H x W x D)
930 mm x 442 mm × 650 mm (chassis main body
dimensions)
(36.64 in. x 17.40 i n. x 25.59 in.) Chassis main body
dimensions
930 mm x 442 mm × 750 mm (chassis dimensions including
the chassis's front and rear assembly and cable racks)
(36.64 in. x 17.40 i n. x 29.53 in.) Chassis dimensions
including the chassis's front and rear assembly and cable
racks
Issue 01 (2015-08-30)
Installation location
N68E cabinet or a standard 19-inch cabinet
Weight
DC: 68.1 kg (150.13 lb)
Empty
chassis
AC: 63.7 kg (140.43 lb)
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Item
5 NE40E-X8A Chassis Overview
Specification
Full
configuratio
n
DC: 209 kg (460.77 lb) configured with 1T interface boards
AC: 206.5 kg (455.25 lb) configured with 1T interface
boards
DC: 186.1 kg (410.28 lb) configured with 400G interface
boards
AC: 184.3 kg (406.31 lb) configured with 400G interface
boards
Integrated
chassis
(Weight for
delivery)
DC: 78.9 kg(173.94 lb) configured with 400 G interface
boards
AC: 74.5 kg(164.24 lb) configured with 400 G interface
boards
DC: 98.4 kg (216.97 lb) configured with 1T interface boards
AC: 74.5 kg (164.27 lb) configured with 1T interface boards
Typical power consumption
6520 W configured with 1T interface boards
4770 W configured with 400G interface boards
Heat dissipation
21153.6 BTU/hour configured with 1T interface boards
15475.9 BTU/hour configured with 400G interface boards
DC input
voltage
DC input
voltage
DC input
voltage
AC input
voltage
System
reliability
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Rated
voltage
-48V to -60V
Maximum
voltage
range
-40V to -72V
Rated
voltage
240 V
Maximum
voltage
range
190 V to 290 V
Rated
voltage
380 V
Maximum
voltage
range
260 V to 400 V
Input
voltage
range
200 V AC to 240 V AC (220 V)
Maximum
voltage
range
90V AC to 290V AC
MTBF
(year)
20.14
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Ambient
temperature
5 NE40E-X8A Chassis Overview
Specification
MTTR
(hour)
0.5
Long term
0°C to 45°C (32°F to 113°F)
Short term
-5°C to 55°C (23°F to 131°F)
Remarks
Temperature change rate limit: 30°C (86°F)/hour
Storage temperature
-40°C to 70°C (-40°F to 158°F)
Ambient
humidity
Long term
5% RH to 85% RH, non-condensing
Short term
5% RH to 95% RH, non-condensing
Relative storage humidity
5% RH to 100% RH, non-condensing
Long-term operating
altitude
≤ 4000 m (13123.2 ft). If the altitude is between 1800
meters (5905.44 ft) and 4000 meters, the operating
temperature of the device must decrease by 1°C (33.8°F) for
every 220 meters (721.776 ft) increase in altitude.
Storage altitude
Lower than 5000 m (16404 ft.)
NOTE
Temperature and humidity are measured at 1.5 m (4.92 ft.) above the floor and 0.4 m (1.31 ft.) in front
of the cabinet. There should be no protection board on the front or back of the cabinet.
"Short-term" refers to continuous working time that does not exceed 96 hours and accumulated working
time per year that does not exceed 15 days. If the working time exceeds either of these values, it is
considered "long-term".
Product Specifications
Table 5-3 System configuration of the NE40E-X8A
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Description
Typical
Configuration
Remarks
Processor
Dominant
frequency: 2.0
GHz
Four core.
Boot ROM
16 MB
-
SDRAM
8 GB
Can be extended with an additional 16 GB.
NVRAM
512 K
-
Flash
32 MB
-
SSD
8 GB
-
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Description
Typical
Configuration
Remarks
Switching capacity
12.58 T
(bidirectional)
-
Backplane capacity
50 Tbps
Interface capacity
12.8 T
(bidirectional)
-
Number of LPU slots
8
-
Number of SRU slots
2
-
Number of SFU slots
2
-
5.1.4 Board Specifications
This section describes board specifications of the NE40E-X8A.
Table 5-4 shows the board specifications of the NE40E-X8A.
Table 5-4 Board specifications of the NE40E-X8A
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Type
Description
Silkscreen of the board name
VSUF
9.8.1 Flexible Card
Versatile Service Unit
160 (VSUF-160)
VSUF-160
VSUF
9.8.2 Versatile Service
Flexible Card (SP160)
SP160
VSUF
Flexible Card Versatile
Service Unit 80
(VSUF-80)
VSUF-80
SRU
5.5.2 SRUA8
SRUA8
SRU
5.5.3 SRUA9
SRUA9
SFU
5.4.2 SFUI-480-C
SFUI-480-C
SFU
5.4.3 SFUI-1T-C
SFUI-1T-C
LPUI-21-L
24-Port 100/1000Base-XSFP Integrated Line
Processing Unit
L(LPUI-21-L)
LPUI-21-L
24xFE/GE-SFP-A
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Type
Description
Silkscreen of the board name
LPUF-50
9.24 Flexible Card Line
Processing
Unit(LPUF-50/
LPUF-50-L,four subslots)
LPUF-50
LPUF-50
9.24.3 2-Port OC-3c/
STM-1c POS-SFP
Flexible Card
FPIC-2xOC3-POS
LPUF-50
9.24.2 4-Port OC-3c/
STM-1c POS-SFP
Flexible Card
FPIC-4xOC3-POS
LPUF-50
9.24.8 2-Port
Channelized STM-1c
POS-SFP Flexible
Card(P50)
2xcPOS/STM1-SFP
LPUF-50
9.24.9 24-Port
Channelized E1/T1DB100 Flexible Card
24*cE1/cT1-DB100
LPUF-50
9.24.1 8-Port OC-3c/
STM-1c POS-SFP
Flexible Card
FPIC-8xOC3-POS
LPUF-50
9.24.4 8-Port 100/1000
Base-X-SFP Flexible
Card A(P10A,Supporting 1588v2)
P10-8xFE/GE-SFP-A
LPUF-50
9.24.5 2-Port 10GBase
WAN/LAN-SFP+
Flexible Card A
P50-2x10GBase LAN/WAN-SFP+-A
LPUF-50
9.24.6 4-Port
Channelized STM-1c
POS-SFP Flexible
Card(P50)
4*cPOS/STM1-SFP
LPUF-50
9.24.7 8-Port
Channelized STM-1c
POS-SFP Flexible
Card(P50)
8*cPOS/STM1-SFP
LPUF-50
8-Port OC-12c/STM-4c
POS-SFP Flexible Card
FPIC-8xOC12-POS
LPUF-50
2-Port OC-48c/STM-16c
POS-SFP Flexible Card
FPIC-2xOC48-POS
LPUF-50
4-Port OC-48c/STM-16c
POS-SFP Flexible Card
FPIC-4xOC48-POS
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Type
Description
Silkscreen of the board name
LPUS-51
9.23.1 5-Port 10GBase
LAN/WAN-SFP+ Line
Processing Unit
S(LPUS-51)
LPUS-51
9.23.2 4-Port 10GBase
LAN/WAN-SFP+ Line
Processing Unit
S(LPUS-51)
LPUS-51
9.23.3 48-Port
100/1000Base-X-SFP
Line Processing Unit
S(LPUS-51)
LPUS-51
9.23.4 2-Port 10GBase
LAN/WAN-SFP+ + 24Port 100/1000Base-XSFP Line Processing
Unit S(LPUS-51)
LPUS-51
9.22.1 5-Port 10GBase
LAN/WAN-SFP+
Integrated Line
Processing Unit
(LPUI-51)
LPUI-51
9.22.2 4-Port 10GBase
LAN/WAN-SFP+
Integrated Line
Processing Unit
(LPUI-51)
LPUI-51
9.22.3 48-Port
100/1000Base-X-SFP
Integrated Line
Processing Unit
(LPUI-51)
LPUI-51
9.22.4 2-Port 10GBase
LAN/WAN-SFP+ + 24Port 100/1000Base-XSFP Integrated Line
Processing Unit
(LPUI-51)
LPUI-51
9.22.5 5-Port 10GBase
LAN/WAN-SFP+
Integrated Line
Processing Unit
B(LPUI-51-B)
LPUI-51-B
LPUS-51
LPUS-51
LPUS-51
LPUI-51
LPUI-51
LPUI-51
LPUI-51
LPUI-51-B
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5x10GBase LAN/WAN-SFP+-A
4x10GBase LAN/WAN-SFP+-A
48xFE/GE-SFP-A
2x10GBase LAN/WAN-SFP
+-24xFE/GE-SFP-A
5x10GBase LAN/WAN-SFP+-A
4x10GBase LAN/WAN-SFP+-A
48xFE/GE-SFP-A
2x10GBase LAN/WAN-SFP+
-24xFE/GE-SFP-A
5x10GBase LAN/WAN-SFP+-A
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Type
Description
Silkscreen of the board name
LPUI-51-B
9.22.6 4-Port 10GBase
LAN/WAN-SFP+
Integrated Line
Processing Unit
B(LPUI-51-B)
LPUI-51-B
9.22.7 48-Port
100/1000Base-X-SFP
Integrated Line
Processing Unit
B(LPUI-51-B)
LPUI-51-B
9.22.8 2-Port 10GBase
LAN/WAN-SFP+ + 24Port 100/1000Base-XSFP Integrated Line
Processing Unit
B(LPUI-51-B)
LPUI-51-B
9.22.9 5-Port 10GBase
LAN/WAN-SFP+
Integrated Line
Processing Unit
L(LPUI-51-L)
LPUI-51-L
9.22.10 48-Port
100/1000Base-X-SFP
Integrated Line
Processing Unit
L(LPUI-51-L)
LPUI-51-L
9.22.11 2-Port 10GBase
LAN/WAN-SFP+ + 32Port 100/1000Base-XSFP Integrated Line
Processing Unit
L(LPUI-51-L)
LPUI-51-L
9.22.12 5-Port 10GBase
LAN/WAN-SFP+
Integrated Line
Processing Unit
E(LPUI-51-E)
LPUI-51-E
9.22.13 2-Port 10GBase
LAN/WAN-SFP+ + 24Port 100/1000Base-XSFP Integrated Line
Processing Unit
E(LPUI-51-E)
LPUI-51-E
LPUI-51-B
LPUI-51-B
LPUI-51-L
LPUI-51-L
LPUI-51-L
LPUI-51-E
LPUI-51-E
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5 NE40E-X8A Chassis Overview
4x10GBase LAN/WAN-SFP+-A
48xFE/GE-SFP-A
2x10GBase LAN/WAN-SFP+
-24xFE/GE-SFP-A
5x10GBase LAN/WAN-SFP+-A
48xFE/GE-SFP-A
2x10GBase LAN/WAN-SFP+
-24xFE/GE-SFP-A
2x10GBase LAN/WAN-SFP+
-24xFE/GE-SFP-A
2x10GBase LAN/WAN-SFP+
-24xFE/GE-SFP-A
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Hardware Description
Type
Description
Silkscreen of the board name
LPUI-51-E
9.22.14 48-Port
100/1000Base-X-SFP
Integrated Line
Processing Unit
E(LPUI-51-E)
LPUI-51-E
9.22.15 5-Port 10GBase
LAN/WAN-SFP+
Integrated Line
Processing Unit
S(LPUI-51-S)
LPUI-51-S
9.22.16 2-Port 10GBase
LAN/WAN-SFP+ + 24Port 100/1000Base-XSFP Integrated Line
Processing Unit
S(LPUI-51-S)
LPUI-51-S
9.22.17 48-Port
100/1000Base-X-SFP
Integrated Line
Processing Unit
S(LPUI-51-S)
LPUI-51-S
LPUF-51
9.21 Flexible Card Line
Processing
Unit(LPUF-51/
LPUF-51-B/LPUF-51E,2 sub-slots)
LPUF-51/LPUF-51-B/LPUF-51-E
LPUF-51
9.21.1 24-Port
100/1000Base-X-SFP
Flexible Card A(P51-A)
P51-24xFE/GE-SFP-A
LPUF-51
9.21.2 2-Port 10GBase
LAN/WAN-SFP+
Flexible Card A(P51-A)
P51-2x10GBase LAN/WAN-SFP+-A
LPUF-51
9.21.3 5-Port 10GBase
LAN/WAN-SFP
+Flexible Card A (P51A, Occupy two subslots)
P51-5x10GBase LAN/WAN-SFP+-A
LPUF-51
9.21.4 20-Port
10/100/1000Base-RJ45
Flexible Card(P51-A)
P51-20xFE/GE-RJ45-A
LPUF-51
9.21.5 2-Port OC-192c/
STM-64c POS-XFP
Flexible Card(P51-A)
P51-2xOC192c/STM64c POS-XFP-A
LPUI-51-S
LPUI-51-S
LPUI-51-S
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48×FE/GE-SFP-A
2x10GBase LAN/WAN-SFP+
-24xFE/GE-SFP-A
2x10GBase LAN/WAN-SFP+
-24xFE/GE-SFP-A
48×FE/GE-SFP-A
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Hardware Description
Type
Description
Silkscreen of the board name
LPUF-101
9.18 Flexible Card Line
Processing Unit
(LPUF-101/LPUF-101B)
LPUF-101
LPUF-101
9.18.1 24-Port
100/1000Base-X-SFP
Flexible Card A(P101A)
P101-24xFE/GE-SFP-A
LPUF-101
9.18.2 5-Port 10GBase
LAN/WAN-SFP+
Flexible Card A(P101A)
P101-5x10GBase LAN/WAN-SFP+A
LPUF-101
9.18.3 1-Port 40GBase
LAN-CFP Flexible
Card A(P101-A)
P101-1x40GBase LAN-CFP-A
LPUI-101
9.19.1 2-Port 40GBase
LAN-CFP Integrated
Line Processing Unit
(LPUI-101)
LPUI-101
9.19.2 10-Port 10GBase
LAN/WAN-SFP+
Integrated Line
Processing Unit
(LPUI-101)
LPUI-101
9.19.3 2-Port 40GBase
LAN-CFP Integrated
Line Processing Unit
B(LPUI-101-B)
LPUI-101-B
9.19.4 10-Port 10GBase
LAN/WAN-SFP+
Integrated Line
Processing Unit
B(LPUI-101-B)
LPUI-101-B
9.20.1 2-Port 40GBase
LAN-CFP Line
Processing Unit
S(LPUS-101)
LPUS-101
9.20.2 10-Port 10GBase
LAN/WAN-SFP+ Line
Processing Unit
S(LPUS-101)
LPUS-101
LPUI-101
LPUI-101-B
LPUI-101-B
LPUS-101
LPUS-101
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2x40GBase LAN-CFP-A
10x10GBase LAN/WAN-SFP+-A
2x40GBase LAN-CFP-B
10x10GBase LAN/WAN-SFP+-B
2x40GBase LAN-CFP-A
10x10GBase LAN/WAN-SFP+-A
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Type
Description
Silkscreen of the board name
LPUF-120
9.16 Flexible Card Line
Processing
Unit(LPUF-120/
LPUF-120-B)
LPUF-120
LPUF-120
9.16.1 6-Port 10GBase
LAN/WAN-SFP+
Flexible Card A(P120A)
P120-6x10GBase LAN/WAN-SFP+ A
LPUF-120
9.16.2 1-Port 100GBaseCFP Flexible Card A
(P120-A)
P120-1x100GBase LAN-CFP-A
LPUF-120
9.16.5 8-Port OC-48c/
STM-16c POS-SFP
Flexible Card (P120)
P120-8×OC48 c/STM16c Pos-SFP
LPUF-120
9.16.4 12-Port 10GBase
LAN/WAN-SFP+
Flexible Card A(P120A)
P120-12x10GBase LAN/WAN-SFP+
-A
LPUF-120
9.18.1 24-Port
100/1000Base-X-SFP
Flexible Card A(P101A)
P101-5x10GBase LAN/WAN-SFP+A
LPUF-120
9.18.2 5-Port 10GBase
LAN/WAN-SFP+
Flexible Card A(P101A)
P101-5x10GBase LAN/WAN-SFP+A
LPUF-120
9.21.5 2-Port OC-192c/
STM-64c POS-XFP
Flexible Card(P51-A)
P51-2xOC192c/STM64c POS-XFP-A
LPUF-120
9.18.3 1-Port 40GBase
LAN-CFP Flexible
Card A(P101-A)
P101-1x40GBase LAN-CFP-A
LPUF-120
9.16.9 6-Port OTU2SFP+ Flexible
Card(P120)
P120-6x10G OTU2-SFP+
LPUF-120
9.12.3 12-Port OTU2SFP+ Flexible Card
(P240)
P240-12x10G OTU2-SFP+
LPUI-120
9.17.1 12-Port 10GBase
LAN/WAN-SFP+
Integrated Line
Processing
Unit(LPUI-120)
LPUI-120 12x10GBase LAN/WANSFP+ -A
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Type
Description
Silkscreen of the board name
LPUI-120
9.17.2 2-Port 40GBase
LAN-CFP Integrated
Line Processing
Unit(LPUI-120)
LPUI-120 2x40GBase LAN-CFP-A
LPUI-120
9.17.3 1-Port 100GBaseCFP Integrated Line
Processing Unit
(LPUI-120)
LPUI-120 2x100GBase LAN-CFP-A
LPUI-120
9.17.4 12-Port 10GBase
LAN/WAN-SFP+
Integrated Line
Processing Unit
B(LPUI-120-B)
LPUI-120 12x10GBase LAN/WANSFP+ -B
LPUI-120
9.17.5 2-Port 40GBase
LAN-CFP Integrated
Line Processing Unit
B(LPUI-120-B)
LPUI-120 2x40GBase LAN-CFP-B
LPUI-120
9.17.6 1-Port 100GBaseCFP Integrated Line
Processing Unit B
(LPUI-120-B)
LPUI-120 1x100GBase LAN-CFP-B
LPUI-120
9.17.7 12-Port OTU2SFP+ Integrated Line
Processing
Unit(LPUI-120)
LPUI-120 12x10G OTU2-SFP+
LPUI-120
9.17.8 12-Port 10GBase
LAN/WAN-SFP+
Integrated Line
Processing Unit L
(LPUI-120-L)
LPUI-120-L 12x10GBase LAN/
WAN-SFP+ -A
LPUI-200
9.14 2-Port 100GE
Tunable DWDM
Integrated Line
Processing Unit
(LPUI-200)
LPUI-200 2x100G DWDM
LPUI-200
2-Port 100GBase-CFP
Integrated Line
Processing Unit
(LPUI-200)
LPUI-200 2x100GBase LAN-CFP-A
LPUI-200
20-Port 10GBase LAN/
WAN-SFP+ Integrated
Line Processing
Unit(LPUI-200)
LPUI-200 20x10GBase LAN/WANSFP+ -A
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Type
Description
Silkscreen of the board name
LPUI-200
1-Port 100GBase-CFP
+ 10-Port 10GBase LAN/
WAN-SFP+ Integrated
Line Processing Unit
(LPUI-200)
LPUI-200 1x100GBase LAN-CFP
-10x10GBase LAN/WAN-SFP+ -A
LPUI-200
2-Port 100GBase-CFP
Integrated Line
Processing Unit L
(LPUI-200-L)
LPUI-200-L 2x100GBase LAN-CFPA
LPUI-200
20-Port 10GBase LAN/
WAN-SFP+ Integrated
Line Processing Unit L
(LPUI-200-L)
LPUI-200-L 20x10GBase LAN/
WAN-SFP+ -A
LPUF-200
9.15 200G Flexible Card
Line Processing
Unit(LPUF-200)
LPUF-200
LPUF-200
9.12.1 1-Port 100GBaseCFP Flexible Card
A(P240-A)
P240-1x100GBase LAN-CFP-A
LPUF-200
9.15.2 10-Port 10GBase
LAN/WAN-SFP+
Flexible Card A (P240A)
P240-10x10GBase LAN/WAN-SFP+
-A
LPUF-240
9.12 Flexible Card Line
Processing
Unit(LPUF-240/
LPUF-240-B)
LPUF-240/LPUF-240-B
LPUF-240
9.12.1 1-Port 100GBaseCFP Flexible Card
A(P240-A)
P240-1x100GBase LAN-CFP-A
LPUF-240
9.12.2 12-Port 10GBase
LAN/WAN-SFP+
Flexible Card A(P240A)
P240-12x10GBase LAN/WAN-SFP+
-A
LPUF-240
9.12.3 12-Port OTU2SFP+ Flexible Card
(P240)
P240-12x10G OTU2-SFP+
LPUF-240
10-Port 10GBase LAN/
WAN-SFP+ Flexible
Card E (P240-E)
P240-12x10GBase LAN/WAN-SFP+
-A
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Type
Description
Silkscreen of the board name
LPUI-240
9.13.1 2-Port 100GBaseCFP Integrated Line
Processing Unit
(LPUI-240)
P240-10x10GBase LAN/WAN-SFP+
-E
LPUI-240
9.13.2 24-Port 10GBase
LAN/WAN-SFP+
Integrated Line
Processing
Unit(LPUI-240)
LPUI-240 24x10GBase LAN/WANSFP+ -A
LPUI-240
9.13.3 1-Port 100GBaseCFP + 12-Port 10GBase
LAN/WAN-SFP+
Integrated Line
Processing Unit
(LPUI-240)
LPUI-240 1x100GBase LAN-CFP
-12x10GBase LAN/WAN-SFP+ -A
LPUI-240
9.13.4 2-Port 100GBase
LAN-CFP Integrated
Line Processing Unit
B(LPUI-240-B)
LPUI-240 2x100GBase LAN-CFP-B
LPUI-240
9.13.5 24-Port 10GBase
LAN/WAN-SFP+
Integrated Line
Processing Unit
B(LPUI-240-B)
LPUI-240 24x10GBase LAN/WANSFP+ -B
LPUI-240
9.13.6 1-Port 100GBaseCFP + 12-Port 10GBase
LAN/WAN-SFP+
Integrated Line
Processing Unit
B(LPUI-240-B)
LPUI-240 1x100GBase LAN-CFP
-12x10GBase LAN/WAN-SFP+ -B
LPUI-240
9.13.7 24-Port OTU2SFP+ Integrated Line
Processing Unit
(LPUI-240)
LPUI-240 24x10G OTU2-SFP+
LPUI-240
9.13.8 24-Port 10GBase
LAN/WAN-SFP+
Integrated Line
Processing Unit
L(LPUI-240-L)
LPUI-240-L 24x10GBase LAN/
WAN-SFP+ -A
LPUI-240
6-Port 40GBase-QSFP+
Integrated Line
Processing Unit
(LPUI-240)
LPUI-240 6x40GBase-QSFP+ -A
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Type
Description
Silkscreen of the board name
LPUI-240
6-Port 40GBase-QSFP+
Integrated Line
Processing Unit
(LPUI-240-B)
LPUI-240-B 6x40GBase-QSFP+ -A
LPUF-480
9.10 Flexible Card Line
Processing Unit
(LPUF-480)
LPUF-480
LPUF-480
24-Port 10GBase LAN/
WAN-SFP+ Flexible
Card A (P480-A)
P480-24x10GBase LAN/WAN-SFP+
-A
LPUF-480
2-Port 100GBase LANCFP2 Flexible Card A
(P480-A)
P480-2x100GBase LAN-CFP-A
LPUI-480
48-Port 10GBase LAN/
WAN-SFP+ Integrated
Line Processing Unit
(LPUI-480)
48x10G LAN/WAN-SFP+
LPUI-480
2-Port 100GBase LANCFP2+24-Port 10GBase
LAN/WAN-SFP+
Integrated Line
Processing Unit
(LPUI-480)
2x100G LAN-CFP2–24x10G LAN/
WAN-SFP+
LPUI-480
4-Port 100GBase-CFP2
Integrated Line
Processing Unit
(LPUI-480)
4x100GBase LAN-CFP2
LPUI-1T
8-Port 100GBase-CFP2
Integrated Line
Processing Unit
(LPUI-1T)
LPUI-1T
5.2 Power Supply System
This section describes the power supply system of the NE40E-X8A.
5.2.1 Architecture of the Power Supply System
This section describes the architecture of the power supply system.
The NE40E-X8A supports both DC and AC power supply systems.
A DC power supply system supplies power using DC PEMs and DC PMs.
An AC power supply system supplies power using AC PEMs and AC PMs.
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The power supply system has the following features:
l
The DC power supply system consists of maximum 8 DC-DC PMs and 2 PEMs.
l
The AC power supply system consists of maximum 8 AC-DC PMs and 2 PEMs.
l
Enables flexible configuration and provides dynamic management and voltage and
current detection functions.
l
Providing alarm functions for power modules and supporting 485 communications.
5.2.2 Power Supply Architecture
This section describes the power supply architecture of the NE40E-X8A.
As shown in Figure 5-5, the NE40E-X8A has a non-partitioned backplane and uses a single
plane to provide power.
Figure 5-5 Schematic diagram of the power supply for the NE40E-X8A
Front board
System
backplane
Rear fan box
Single
channel
Stable
voltage
AC / DC or DC / DC
PEM (Input, filtering)
AC / DC or DC / DC
AC / DC or DC / DC
AC / DC or DC / DC
Power supply
backplane
PEM (Input, filtering )
As shown in Figure 5-6, the DC power supply system of the NE40E-X8A consists of PEMs
and PMs. After the external power is input to PMs through PEMs, the PMs perform current
equalization and regulation and output the power to the power supply backplane. Each PEM
provides eight channels of power inputs for four PMs.
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Figure 5-6 Architecture of the NE40E-X8A DC power supply system
Power area A
PM
PM
PM
PM
P
E
M
PM
SRU
System backplane
PM
P
E
M
Power backplane
Power area B
LPU
SFU
PM
FAN
PM
As shown in Figure 5-7, the AC power supply system of the NE40E-X8A consists of PEMs
and PMs. Each PEM provides four channels of power inputs (with power area A and power
area B) for four PMs.
Figure 5-7 Architecture of the NE40E-X8A AC power supply system
Power area A
Power area B
PM
PM
PM
P
E
M
PM
System backplane
PM
Power backplane
PM
P
E
M
PM
SRU
LPU
SFU
FAN
PM
5.2.3 DC Power Supply System
Overview
The NE40E-X8A uses non-partitioned power supply, which consists of PEMs, PMs, PMUs,
and switches. In the DC power distribution mode, the DC PEM and DC PM are used. The
PEM connects to the PM in the chassis. Power is input into the PM through the PEM. The PM
smoothens the current and stabilizes the voltage before providing power for the device.
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There are two power supply switches on a device. When one or two switches are on, the
device powers on. When two switches are off, the device powers off. To ensure power supply
for a running device, ensure that two switches are on.
Figure 5-8 Main components of the DC power supply system
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1. Switch
5 NE40E-X8A Chassis Overview
2. PMU
3. DC PM
4. DC PEM
You can configure PMs based on the board power consumption on the NE40E-X8A. PMs
work in N+1 backup mode. The PMs that back up each other obtains power from different
power sources so that one can provide power when the other becomes faulty. When the power
supply system is fully configured with 7+1 PMs, a maximum of 15400 W power is provided.
The following table shows the DC PM technical specifications.
Table 5-5 DC PM technical specifications
Item
Parameter
Rated input voltage
-48 V DC / -60 V DC
Input voltage range
-40 V DC to -72 V DC
Maximum input current
63 A
Maximum output power of
a module
2200 W
PEMs connect to PMs in the chassis. The mappings between PMs and the 16 pcs of PEM
wiring terminals are as follows.
Figure 5-9 Mappings between PEMs and PMs
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Table 5-6 Mappings between PEMs and PMs
PEM
PM
A1, B1
1
A2, B2
2
A3, B3
3
......
......
A8, B8
8
Figure 5-10 shows the appearance of the NE40E-X8A PEM.
Figure 5-10 Appearance of the NE40E-X8A PEM
Figure 5-11 Appearance of the NE40E-X8A PM
Table 5-7 lists the indicators on the panel of an DC power module.
Table 5-7 Indicator description
Issue 01 (2015-08-30)
Indicator
Color
Normal
Status
Abnormal
Status
Reason
Input
Green
On
Blinking
The input
voltage exceeds
the preset
operating
voltage range.
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Indicator
Color
5 NE40E-X8A Chassis Overview
Normal
Status
Abnormal
Status
Reason
Off
No DC input.
Output
Green
On
off
The power
module does
not have DC
output or the
output voltage
less than 43V.
Alarm
Red
Off
On
l Fans are
faulty.
l The device
is powered
off due to
overtempera
ture.
l The device
is powered
off due to
over-outputvoltage.
l The device
is powered
off due to
overcurrent
or short
circuit.
l The current
of modules
is seriously
imbalanced.
5.2.4 240V high-efficiency DC Power Supply System
Overview
The NE40E-X8A uses non-partitioned power supply, which consists of PEMs, PMs, PMUs,
and switches. In the DC power distribution mode, the DC PEM and DC PM are used. The
PEM connects to the PM in the chassis. Power is input into the PM through the PEM. The PM
smoothens the current and stabilizes the voltage before providing power for the device.
There are two power supply switches on a device. When one or two switches are on, the
device powers on. When two switches are off, the device powers off. To ensure power supply
for a running device, ensure that two switches are on.
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Figure 5-12 Main components of the 240V high-efficiency DC power supply system
1. Switch
2. PMU
3. DC
PM
4. DC PEM
You can configure PMs based on the board power consumption on the NE40E-X8A. PMs
work in N+N backup mode. The PMs that back up each other obtains power from different
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