Ruijie RG-N18000-XH Series Installation and operating manual

Ruijie RG-N18000-XH Series Switches
Hardware Installation and Reference Guide
Document Version: V1.00
Date: 2023-01-01
Copyright © 2023 Ruijie Networks

Copyright
Copyright © 2023 Ruijie Networks
All rights are reserved in this document and this statement.
Any reproduction, excerption, backup, modification, transmission, translation or commercial use of this
document or any portion of this document, in any form or by any means, without the prior written consent of
Ruijie Networks is prohibited.
Trademark and are owned by Ruijie Networks.
All other trademarks or registered trademarks mentioned in this document are owned by their respective
owners.
Disclaimer
The products, services, or features you purchase are subject to commercial contracts and terms. Some or all
of the products, services or features described in this document may not be within the scope of your purchase
or use. Unless otherwise agreed in the contract, Ruijie Networks does not make any express or implied
statement or guarantee for the content of this document.
Due to product version upgrades or other reasons, the content of this document will be updated from time to
time. Ruijie Networks reserves the right to modify the content of the document without any notice or prompt.
This manual is for reference only. Ruijie Networks endeavors to ensure content accuracy and will not shoulder
any responsibility for losses and damages caused due to content omissions, inaccuracies or errors.

I
Preface
Intended Audience
This document is intended for:
Network engineers
Technical support and service engineers
Network administrators
Technical Support
Ruijie Networks website: https://www.ruijienetworks.com/
Technical support website: https://ruijienetworks.com/support
Case portal: https://caseportal.ruijienetworks.com
Community: https://community.ruijienetworks.com
Technical support Email: [email protected]
Skype: [email protected]
Conventions
1. Conversions
Convention
Description
Bold font
Commands, command options, and keywords are in bold font.
Italic font
Arguments for which you supply values are in italic font.
[ ]
Elements in square brackets are optional.
{ x | y | z }
Alternative keywords are grouped in braces and separated by
vertical bars.
[ x | y | z ]
Optional alternative keywords are grouped in brackets and
separated by vertical bars.
&<1-n>
The argument before the sign (&) can be input for consecutive 1- n
times.
//
Double slashes at the beginning of a line of code indicate a
comment line.
2. Signs
The signs used in this document are described as follows:

II
Warning
An alert that calls attention to important rules and information that if not understood or followed can result
in data loss or equipment damage.
Caution
An alert that calls attention to essential information that if not understood or followed can result in function
failure or performance degradation.
Note
An alert that contains additional or supplementary information that if not understood or followed will not
lead to serious consequences.
Specification
An alert that contains a description of product or version support.
3. Note
The manual offers configuration information (including model, port type and command line interface) for
indicative purpose only. In case of any discrepancy or inconsistency between the manual and the actual version,
the actual version prevails.

Hardware Installation and Reference Guide Product Overview
3
1Product Overview
RG-N18000-XH series switches are Ruijie-developed next-generation core switches. Based on matrix separation, they
use the Clos architecture and support a large buffer. They support dual supervisor modules and redundancy of power
modules, switch fabric modules, and fan modules.
The RG-N18018-XH: has 18 transverse slots, and provides dual supervisor modules, 16 line card slots, 20 power
modules, eight switch fabric modules, and three fan modules.
The RG-N18010-XH: has 10 transverse slots, supports dual supervisor modules, eight line card slots, ten power
modules, eight switch fabric modules and three fan modules.
1.1 RG-N18018-XH
Specifications
Model
RG-N18018-XH
Module Slot
Two supervisor module slots, 16 line card slots, and eight switch fabric module slots
Supervisor Module
M18000XH-CM
Supervisor Module
Redundancy
Supported
Switch Fabric Module
M18018XH-FE-E IV
Line Card
M18000XH-48CQ-CES
M18000XH-36QC-CES
Hot Swapping
Supported
Power Module
RG-PAH3000I-F:
100 V AC to 176 V AC, power: 1,500 W
176 V AC to 240 V AC, power: 3,000 W
HVDC Power Supply
RG- PAH3000I-F:
240 V DC to 380 V DC, power: 3,000 W
When the equipment room uses HVDC, the HVDC-supported PDU must be provided. You
must first insert the power core into the power receiving port of the switch, and then
insert the power cord into the PDU. Do not do it in a reverse way.
Power Module
Redundancy
Supported (N + 1 redundancy of the same model)
Fan Module
M18018XH-FAN
EMC Standards
GB/T 9254.1
Safety Regulation
Compliance
GB 4943.1
Operating
Temperature
0°C to 40°C (32°F to 104°F)
Storage Temperature
–40°C to +70°C (–40°F to +158°F)
Operating Humidity
10% to 90% RH (non-condensing)
Altitude
At an altitude between 1800 m (5,905.51 ft) and 5000 m (16,404.20 ft), every time the altitude
increases by 200 m (656.17 ft), the maximum temperature decreases by 1°C (1.82°F).
Max operating altitude: 5,000 m (16,404.20 ft)
Max storage altitude: 5,000 m (16,404.20 ft)
MTBF
> 299,000 hours
Weight
189.22 kg (417.16 lbs., with the fan)
Dimensions (W x D x
H)
Without the cable management bracket: 442 mm x 1052 mm x 1345 mm (17.40 in. x 41.42 in. x
52.95 in.), 31 RU
With the cable management bracket: 442 mm x 1091 mm x 1345 mm (17.40 in. x 42.95 in. x
52.95 in.), 31 RU
The weight only includes that of the empty chassis and fan modules. The entire device's weight is subject to that of
the modules selected.

Hardware Installation and Reference Guide Product Overview
4
The RG-N18000-XH series switch is a class-A product. In a domestic environment, this product may cause radio
interference in which case the user may be required to take adequate measures.
The switch is connected to the specified uninterruptible power supply (UPS) instead of the DC power grid. DC
tolerance: 188 V DC to 400 V DC.
This equipment is not suitable for use in locations where children are likely to be present.
This equipment is restricted to use in the machine room by the professional personal or maintainer.
All power cords need to be removed after power-off. For security concerns, shut down the chassis and then unplug
the power cord.
Be cautious of electric shock hazard. The fuse is in the neutral wire. Therefore, cut off the power supply to power
off phase conductors.
Product Appearance
The RG-N18018-XH is composed of the chassis, power system, modules, and heat dissipation system.
The power system provides 20 power module slots and supports power modules in N+1 redundancy mode. You are
advised to configure redundancy for power modules.
The RG-N18018-XH provides two supervisor module slots, 16 line card slots, and eight switch fabric module slots.
The supervisor modules support 1+1 redundancy. You are advised to configure redundancy for the supervisor
modules. You can select different line cards as needed.
The cooling system provides three fan modules on the rear of chassis. M18018XH-FAN supports fan redundancy.
Figure 1-1 Appearance of the RG-N18018-XH

Hardware Installation and Reference Guide Product Overview
5
Front Panel
Figure 1-2 Front Panel of the RG-N18018-XH

Hardware Installation and Reference Guide Product Overview
6
Note
①Model name
②Air intake of the power module
③Bracket
④Cable management bracket assembly
⑤Toggle switch
⑥Supervisor module slot
⑦Line card slot
⑧Anti-ESD wrist strap socket
Ensure that the supervisor module, line card, switch fabric module, and power module are removed from the
chassis before you move or transport the RG-N18018-XH chassis.
The chassis has two toggle switches in redundancy mode. If both switches are off, the power supply is disabled. If
either switch is on, the power supply is enabled.
Rear Panel
Figure 1-3 Rear Panel of the RG-N18018-XH

Hardware Installation and Reference Guide Product Overview
7
Note
①Grounding stud
②Power receptacle
③Captive screw
④Fan module LED
⑤Fan module slot
⑥Anti-ESD wrist strap socket
Power Supply
The RG-N18018-XH adopts both AC and DC power supply input: AC power supply input: The RG-PAH3000I-F power module
is supported. This power module supports power management. The supervisor module of the RG-N18018-XH can read
power supply information and implement flexible and intelligent power management. The RG-PAH3000I-F power module
has dual power inputs (AC+AC, HVDC+HVDC, or AC+HVDC).
When both power inputs meet the power supply requirement:
Adopt either power input in the case of AC + AC input.
Adopt either power input in the case of HVDC + HVDC input.
Adopt AC input in the case of AC + HVDC input (HVDC as the standby power input).

Hardware Installation and Reference Guide Product Overview
8
When only one power input meets the power supply requirement:
Adopt the AC input that meets the requirement in the case of AC + AC input.
Adopt the HVDC input that meets the requirement in the case of HVDC + HVDC input.
Adopt the AC or HVDC input that meets the requirement in the case of AC + HVDC input.
When an under-voltage or over-voltage occurs:
Switch over to the other power input channel if it meets the requirement.
Avoid switching over to the other power input channel if it does not meet the requirement. Instead, brownout is allowed.
When channel A restores while channel B is suppling power:
Switch over to channel A if it meets the requirement.
Avoid switching over to channel A if it does not meet the requirement. Instead, continue to use channel B.
The RG-N18018-XH supports dual power domains. To enhance overall stability and reliability, you are advised to
power on the power module through dual power domains.
Heat Dissipation System
The operating environment temperature of the RG-N18018-XH ranges between 0°C (32°F) and 40°C (104°F). The thermal
design must satisfy the requirement on the device's reliability in the temperature range while ensuring the device's safety
and maintainability. The RG-N18018-XH uses fans to draw air for forced convection cooling, ensuring that the device
works properly in the specified environment.
Figure 1-4 Ventilation and Heat Dissipation System of the RG-N18018-XH (Air Intake)

Hardware Installation and Reference Guide Product Overview
9
Note:
①Air inlet for the power module
②Air inlet for the line card
③Air inlet for the supervisor module
Figure 1-5 Ventilation and Heat Dissipation System of the RG-N18018-XH (Air Exhaust)

Hardware Installation and Reference Guide Product Overview
10
Note:
①Air exhaust for the power module
②Air exhaust for the switch fabric module, line card, and
supervisor module

Hardware Installation and Reference Guide Product Overview
11
The supervisor module, switch fabric module, line card, and power module adopt the front-to-rear airflow to draw air
outwards to form convection for heat dissipation.
The chassis should be mounted in a place with sufficient space for air circulation. Reserve the clearance of at least
10 cm (3.94 in.) at the air intakes and exhaust vents for ventilation.
If any module slot is unoccupied, install a filler panel to ensure proper airflow. Ensure there is at least one filler
panel installed in two neighboring unoccupied slots.
1.2 RG-N18010-XH
Specifications
Model
RG-N18010-XH
Module Slot
Two supervisor module slots, eight line card slots, and eight switch fabric module slots
Supervisor Module
M18000XH-CM
Supervisor Module
Redundancy
Supported
Switch Fabric Module
M18010XH-FE-E II
Line Card
M18000XH-48CQ-CES
M18000XH-36QC-CES
Hot Swapping
Supported
Power Module
RG-PAH3000I-F:
100 V AC to 176 V AC, power: 1,500 W
176 V AC to 240 V AC, power: 3,000 W
HVDC Power Supply
RG-PAH3000I-F:240 V DC to 380 V DC, power: 3,000 W
To use HVDC, the machine room should be equipped with the PDU that supports HVDC
input.
Plug one end of the power cord into the power module, and the other end to the PDU.
Do not plug the power cord with power on to the power module.
Power Module
Redundancy
Supported (N + 1 redundancy of the same model)
Fan Module
M18010XH-FAN
EMC Standards
GB/T 9254.1
Safety Regulation
Compliance
GB 4943.1
Operating Temperature
0°C to 40°C (32°F to 104°F)
Storage Temperature
–40°C to +70°C (–40°F to +158°F)
Operating Humidity
10% to 90% RH (non-condensing)
Altitude
At an altitude between 1800 m (5,905.51 ft) and 5000 m (16,404.20 ft), every time the altitude
increases by 200 m (656.17 ft), the maximum temperature decreases by 1°C (1.82°F).
Max operating altitude: 5,000 m (16,404.20 ft)
Max storage altitude: 5,000 m (16,404.20 ft)
MTBF
> 692,000 hours
Noise
< 78 dBA (measured based on ISO7779 standard)
Weight
94.15 kg (207.57 lbs., with the fan)
Dimensions (W x D x H)
Without cable management bracket: 442 mm x 896 mm x 708 mm (17.40 in. x 35.28 in. x
27.87 in.), 16 RU
With cable management bracket: 442 mm x 935 mm x 708 mm (17.40 in. x 36.81 in. x 27.87
in.), 16 RU
The weight only includes that of the empty chassis and fan modules. The entire device's weight is subject to that of
the modules selected.

Hardware Installation and Reference Guide Product Overview
12
The M18000-XH series switch is a class-A product. In a domestic environment, this product may cause radio
interference in which case the user may be required to take adequate measures.
The switch is connected to the specified uninterruptible power supply (UPS) instead of the DC power grid. DC
tolerance: 188 V DC to 400 V DC.
This equipment is not suitable for use in locations where children are likely to be present.
This equipment is restricted to use in the machine room by the professional personal or maintainer.
All power cords need to be removed after power-off. For security concerns, shut down the chassis and then unplug
the power cord.
Be cautious of electric shock hazard. The fuse is in the neutral wire. Therefore, cut off the power supply to power
off phase conductors.
Product Appearance
The RG-N18010-XH is composed of the chassis, power system, system modules, and heat dissipation system.
The power system provides ten power module slots and supports power modules in N+1 redundancy mode. You
are advised to configure redundancy for power modules.
The RG-N18010-XH provides two supervisor module slots, eight line card slots, and eight switch fabric module
slots. The supervisor modules support 1+1 redundancy. We recommend users to configure redundancy for
supervisor modules. You can select different line cards as needed.
The cooling system provides three fan modules on the rear of chassis. M18010XH-FAN supports fan redundancy.
Figure 1-6 Appearance of the RG-N18010-XH

Hardware Installation and Reference Guide Product Overview
13
Front Panel
The front panel of the RG-N18010-XH is shown in the following figure. See description for details.
Figure 1-7 Front Panel of the RG-N18010-XH

Hardware Installation and Reference Guide Product Overview
14
Note
①Model name
②Air intake of the power module
③Bracket
④Cable management bracket assembly
⑤Toggle switch
⑥Supervisor module slot
⑦Line card slot
⑧Anti-ESD wrist strap socket
Ensure that the supervisor module, line card, switch fabric module, and power module are removed from the
chassis before you move or transport the RG-N18010-XH chassis.
The chassis has two toggle switches in redundancy mode. If both switches are off, the power supply is disabled. If
either switch is on, the power supply is enabled.
Rear Panel
The rear panel of the RG-N18010-XH is shown in the following figure. See description for details.
Figure 1-8 Rear Panel of the RG-N18010-XH

Hardware Installation and Reference Guide Product Overview
15
Note
①Grounding stud
②Power receptacle
③Captive screw
④Fan module LED
⑤Fan module slot
⑥Anti-ESD wrist strap socket
Power Supply
The RG-N18010-XH adopts both AC and DC power supply input:
AC power supply input: The RG-PAH3000I-F power supply module is supported. This power module supports power
management. The supervisor module of the RG-N18010-XH can read power supply information and implement
flexible and intelligent power management.
The RG-PAH3000I-F power module has dual power inputs (AC+AC, HVDC+HVDC, or AC+HVDC).
When both power inputs meet the power supply requirement:
Adopt either power input in the case of AC + AC input.
Adopt either power input in the case of HVDC + HVDC input.
Adopt AC input in the case of AC + HVDC input (HVDC as the standby power input).

Hardware Installation and Reference Guide Product Overview
16
When only one power input meets the power supply requirement:
Adopt the AC input that meets the requirement in the case of AC + AC input.
Adopt the HVDC input that meets the requirement in the case of HVDC + HVDC input.
Adopt the AC or HVDC input that meets the requirement in the case of AC + HVDC input.
When channel A restores while channel B is suppling power:
Switch over to channel A if it meets the requirement.
Avoid switching over to channel A if it does not meet the requirement. Instead, continue to use channel B.
The RG-N18010-XH supports power modules in N+M redundancy mode to improve the system stability and reliability.
You are advised to configure N+M redundancy for power modules.
Heat Dissipation System
The operating environment temperature of the RG-N18010-XH ranges between 0°C (32°F) and 45°C (104°F). The thermal
design must satisfy the requirement on the device's reliability in the temperature range while ensuring the device's
safety and maintainability. The RG-N18018-XH uses fans to draw air for forced convection cooling, ensuring that the
device works properly in the specified environment.
Figure 1-9 Ventilation and Heat Dissipation System of the RG-N18010-XH (Air Intake)

Hardware Installation and Reference Guide Product Overview
17
Note:
①Air inlet for the power module
②Air inlet for the supervisor module
③Air inlet for the line card
Figure 1-10 Ventilation and Heat Dissipation System of the RG-N18010-XH (Air Exhaust)

Hardware Installation and Reference Guide Product Overview
18
Note:
①Air exhaust for the power module
②Air exhaust for the switch fabric module, line card, and supervisor
module
The supervisor module, switch fabric module, line card, and power module adopt the front-to-rear airflow to draw air
outwards to form convection for heat dissipation.
The chassis should be mounted in a place with sufficient space for air circulation. Reserve the clearance of at least
10 cm (3.94 in.) at the air intakes and exhaust vents for ventilation.
If any module slot is unoccupied, install a filler panel to ensure proper airflow. Ensure there is at least one filler
panel installed in two neighboring unoccupied slots.
1.3 Line Cards and Modules
The RG-N18000-XH series switch adopts the modular design. Compliant with industry standards, the design differentiates
modules and integrates module interfaces to ensure that the system keeps integrated and various function modules are
independent.
The modules provide 400GE and 100GE optical interfaces.
1.3.1 M18000XH-CM
The M18000XH-CM module is the supervisor module of the RG-N18000-XH series switch and provides management