Ruijie RG-PF2920-DPBOX-P Series Installation and operating manual

RG-PF2920-DPBOX-P Series
Switch
Hardware Installation and Reference Guide
Document version: V1.04
Date: 2023-08-03
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
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Ruijie Networks is prohibited.
Trademark and are owned by Ruijie Networks.
All other trademarks or registered trademarks mentioned inthis document are owned by their respectiveowners.
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 servicing 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 mailbox: se[email protected]
Live chat: https://www.ruijienetworks.com/rita
Conventions
1. Signs
The signs used in this document are described as follows:
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.
2. 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 Description
- 1 -
1 Product Description
The RG-PF2920-DPBOX-P is the simplified optical Ethernet (SOE) switch released by Ruijie Networks for all-
optical network scenarios. Theswitch connects to the uplink hybrid cable and provides downlink 1000MEthernet
port, and supports PoE for external power supply.
Table 1-1 Configuration of the RG-PF2920-DPBOX-P
Model
10/100/1000M
Base-T Ethernet
Electrical Port
SFP
Port
Available
PoE Power
Dimensions (W
x D x H)
Cooling
RG-
PF2920-
DPBOX-
P
1
1
30 W
120 mm x 40
mm x 28.7 mm
(4.72 in. x 1.57
in. x 1.13 in.)
Natural heat
dissipation for
fanless design
Note
1000Base-T is downward compatible with 100Base-T.
1.2 RG-PF2920-DPBOX-P
Table 1-2 Technical Specifications of the RG-PF2920-DPBOX-P
Model
RG-PF2920-DPBOX-P
CPU
Built-in CPU and single-core processor
BOOTROM
N/A
Flash Memory
N/A
SDRAM
N/A
Supported Optical
Module
1000base-X supported only
See Appendix B.
The supported optical module types may update without prior notification.
Please contact Ruijie Networks for any updates.
SFP Port
1000Base-X
Power Supply
Rated voltage range: 44 V DC to 57 V DC
Rated current: 0.75 A
EEE
Not supported

Hardware Installation and Reference Guide Product Description
- 2 -
PoE
Maximum overall PoE output power: 30 W
Ethernet electrical ports support PoE.
Maximum Power
Consumption
With PoE load: 33 W
Without PoE load: 3 W
Operating
Temperature
Rack deployment: 0ºC to 45ºC (32°F to 113°F) at the altitude between 0 m
to 1,800 m (0 ft. to 5905.51 ft.)
Desktop or ELV box deployment: 0ºC to 40ºC (32°F to 104°F) at the
altitude between 0 m to 1,800 m (0 ft. to 5905.51 ft.)
At the altitude between 1,800 m (5905.51 ft.) and 5,000 m (16404.2 ft.),
every time the altitude increases by 220 m (721.79 ft.), the maximum
temperature decreases by 1°C (1.8°F).
Storage
Temperature
–40°C to +70°C (–40°F to +158°F)
Operating
Humidity
10% to 90% RH (non-condensing)
Storage Humidity
5% to 95% RH (non-condensing)
Fan Module
Natural heat dissipation for fanless design
Intelligent
Temperature
Control
Temperature alarm and overheat protection
EMC Standard
GB/T 9254.1
Safety Standard
GB 4943.1
Dimensions (W x
D x H)
120 mm x 40 mm x 28.7 mm (4.72 in. x 1.57 in. x 1.13 in.)
Weight
0.2 kg (0.44 lbs) (including the package)

Hardware Installation and Reference Guide Product Description
- 3 -
Nameplate format:
Warning
In a domestic environment, this product may cause radio interference in which case the user may be required
to take adequate measures.
1.2.2 Product Appearance
The front panel of the RG-PF2920-DPBOX-P is equipped with one 10/100/1000MBase-T Ethernet port and one
SFP port. The switch is powered through the 54V_DC port.
Product label information

Hardware Installation and Reference Guide Product Description
- 4 -
Figure 1-2 Appearance of the RG-PF2920-DPBOX-P

Hardware Installation and Reference Guide Product Description
- 5 -
Figure 1-3 Rear Panel of the RG-PF2920-DPBOX-P
Note:
1. 10/100/1000Base-T Ethernet port with
auto-negotiation
2. DC power port
3. SFP port
4. Power supply LED
5. Ethernet electrical port LED
6. Ethernet electrical port PoE LED
7. SFP port LED

Hardware Installation and Reference Guide Product Description
- 6 -
1.3 Power Supply
The RG-PF2920-DPBOX-P uses DC input. The rated values are as follows:
Rated voltage range: 44 V DC to 57 V DC
Rated current: 0.75 A
1.4 Heat Dissipation
The RG-PF2920-DPBOX-P adopts natural heat dissipation to ensure that it works properly in a specified
environment. For the RG-PF2920-DPBOX-P, maintain sufficient clearance on both sides of the chassis and
above the chassis for air circulation. Dust the device every three months to avoid blocking ventilation openings
on the housing.
1.5 LEDs
LED
Panel
Identification
Status
Description
Status LED
PWR
Off
The switch is not powered on.
Solid green
The power supply is normal.
Ethernet
electrical port
LED
LAN
Off
The port is not connected.
Solid green
The port works at the rate of
10/100/1000 Mbps.
Blinking green
The port is sending or receiving
data at the rate of 10/100/1000
Mbps.
Ethernet
electrical port
PoE LED
POE
Off
PoE of the port is disabled.
Solid green
PoE of the port is enabled.
SFP port
LED
SFP
Off
The port is not connected.
Solid green
The port is connected.
Blinking green
The port is sending or receiving
data.

Hardware Installation and Reference Guide Preparing for Installation
- 7 -
2 Preparing for Installation
2.1 Safety Precautions
Warning
To avoid personal injury and device damage, carefully read the safety precautions before you install the
RG-PF2920-DPBOX-P.
The following safety precautions may not cover all possible dangers.
2.1.1 Mounting
Avoid exposing the device to high temperatures, dust, or harmful gases. Do not install the device in
environments that are flammable or explosive. Keep the device away from sources of electromagnetic
interference (EMI), such as large radar stations, radio stations, and substations. Do not subject the device to
unstable voltage, vibrations, or excessive noise.
The installation site should be free from water flooding, seepage, dripping, or condensation.
Select the installation site considering communication network planning, technical requirements for
communication equipment, as well as factors such as climate, hydrology, geology, earthquake risk, electrical
power, and transportation.
Cut off all power supplies and unplug all power cords before mounting the switch in a rack or removing the
switch from a rack.
2.1.2 Handling
Avoid handling the device frequently.
Cut off all the power supplies and unplug all power cords before moving or handling the switch.
2.1.3 Electricity
Observe local regulations and specifications during electric operations. Only qualified personnel can perform
such operations.
Before installing the device, check whether there are hidden risks in the operating environment of the device.
For example, check whether the power socket is grounded and whether the ground is wet.
Determine the location of the indoor emergency power supply switch before installing the device. When an
accident occurs, immediately cut off all power supplies.
Do not place the device in a wet position, and keep the device away from liquid.
Warning
Improper or incorrect electric operations may cause a fire, electric shock, and other accidents, and lead to
severe and fatal personal injury and device damage.