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RG-SF2920U-4GT1MS-P 4-Port GE All-Optical PoE Switch, 1 x 2.5G Uplink Optical Port (Backward Compatible)

Various port combinations, rate increase, installation in a concealed telecommunication box, recommended for indoor use, aesthetically pleasing design, and security

Models

Series

Highlight Features

  • Various port combinations, surge protection greater than 8 kV, PoE+, 4 × 10/100/1000Mbps copper ports with auto-negotiation, and 1 × 2.5G uplink fiber port
  • Small size, flexible and fast installation, efficient heat dissipation, and low noise
  • 2.5G uplink fiber port for a higher switching rate
  • Reliability enhancement, independent optical transceiver design, and more stable data forwarding
  • Integrated deployment, achieving physical isolation of internal and external networks more easily
  • Easy and effective network-wide management, ensuring high security and reliability for networks

Key Specification

 

All-Optical Ethernet Switch RG-SF2920U-4GT1MS-P

The Ethernet architecture and novel Fiber-to-the-Room (FTTR) deployment delivers 2.5G fiber-to-the-room access.
This switch provides 4 × 1G Ethernet ports with auto-negotiation, 1 × 2.5G uplink optical port, rich interfaces, and is PoE+ compatible, supporting full service expansion.

Ports

Dimensions

 

Small Size, Space Saving, Aesthetically Pleasing Design,
and No Security Concern

Flexible Installation

Heat Dissipation Design

Quietness

 

This compact switch comes with various mounting brackets to suit different environments.
It can be flexible installed in a concealed ELV box, in a customized cabinet or under a workbench.

2.5G Uplink Optical Port for a Higher Switching Rate

One 2.5G optical port ensures faster data forwarding without packet loss, which properly meets requirements.
Greater data processing capability to address increasing multi-service needs.

 

Enhanced Reliability, Independent Optical Transceiver Design,
and More Stable Data Forwarding

In the traditional POL optical solution, ONUs use an on-board optical transceiver design. However, there is a trade-off between the signal quality and welding reliability, resulting in a high failure rate. The Simplified Optical Ethernet solution adopts point-to-point transmission and provides a more reliable independent optical transceiver design. The high-quality signal transmission is free from external interference and data forwarding is more stable.

 

Managed by the INC Controller to Achieve Easy and Efficient O&M Management

 
The switch automatically completes registration and configuration after it accesses the all-optical network, achieving plug and play, no commissioning and fast onboarding.
You can check the link health status, handle alarms and troubleshoot faults through the INC, which dramatically improves the O&M efficiency.
A switch can be flexibly replaced based on service needs without reconfiguration. Service ports supports auto-sensing, achieving automatic O&M.

Fast Onboarding

Optical Link O&M

Zero Touch Replacement

FAQ

Tips: Product information and performance will be affected by upgrade iteration, specific environment and other factors, so FAQ content is for reference only. For further information, please contact online support.

Documents

Spesifikasi

Hardware Specifications

Hardware Specifications

RG-SF2920U-4GT1MS-P

RG-SF2920U-8GT1MS

RG-SF2920U-8GT1MS-P

Interface Specifications

Fixed port

4 x 10/100/1000M auto-negotiation electrical ports, 1 x 1000M/2.5G SFP port, electrical ports 1–4 support PoE/PoE+

8 x 10/100/1000M auto-negotiation electrical ports

1 x 1000M/2.5G SFP optical port

8 x 10/100/1000M auto-negotiation electrical ports

1 x 1000M/2.5G SFP+ port, electrical ports 1–8 support PoE/PoE+

Power module

Fixed single AC power supply

Fan module

Fanless

Fixed management port

1 x console port

1 x console port

1 x console port

System Specifications

Packet forwarding rate

9.7 Mpps

16 Mpps

16 Mpps

Switching capacity

13 Gbps

21 Gbps

21 Gbps

Number of MAC addresses

16,000

ARP table size

1000

Number of ACEs

Ingress: 1500

Egress: 500

Dimensions and Weight

Dimensions (W x D x H)

200 mm x 170 mm x 55 mm (7.87 in. x 6.69 in. x 2.17 in.)

200 mm x 170 mm x 43.6 mm (7.87 in. x 6.69 in. x 1.72 in.)

200mm x 170mm x 55 mm (7.87 in. x 6.69 in. x 2.17 in.)

Weight (full configuration, including packaging)

2.23 kg (4.92 lbs)

1.98 kg (4.37 lbs)

2.54 kg (5.60 lbs)

CPU and Storage

CPU

MAC chip with built-in single-core CPU, 400 MHz

MAC chip with built-in single-core CPU, 400 MHz

MAC chip with built-in single-core CPU, 400 MHz

Storage

16 MB flash memory

16 MB flash memory

16 MB flash memory

Data packet buffer

8 MB

8 MB

8 MB

Power and Consumption

Maximum power consumption

< 15 W (without PoE full load)

< 60 W (with PoE full load)

< 15 W

< 15 W (without PoE full load)

< 150 W (with PoE full load)

Rated input voltage

AC input: 200 V AC to 240 V AC @ 50 Hz to 60 Hz

Maximum input voltage

AC input: 180 V AC to 264 V AC

Environment and Reliability

MTBF

40°C (104°F): > 300K

40°C (104°F): > 300K

40°C (104°F): > 300K

Primary airflow

Natural heat dissipation

Operating temperature

Weak-current box: 0°C to 40°C (32°F to 104°F)

Desktop and wall: 0°C to 40°C (32°F to 104°F)

Rack: (32°F to 113°F)

Storage temperature

–40°C to +70°C (–40°F to +158°F)

Operating humidity

5% to 95% RH (non-condensing)

Storage humidity

5% to 95% RH (non-condensing)

Interface surge protection

Power port: 6 kV (common/differential mode)

Communication port: 8 kV (common mode)

Operating altitude

0 m to 5000 m (16404.20 ft.)


Hardware Specifications (Continued)

Hardware Specifications

RG-SF2920-8GT2MG2XS

RG-SF2920-16GT2MG2XS

RG-SF2920-16GT2SFP

Interface Specifications

Fixed port

8 x 10/100/1000M auto-negotiation electrical ports

2 x 1000M/2.5G auto-negotiation ports

2 x 1/10G SFP+ ports

16 x 10/100/1000M auto-negotiation electrical ports

2 x 1000M/2.5G auto-negotiation ports

2 x 1/10G SFP+ ports

16 x 10/100/1000M auto-negotiation electrical ports

2 x 1G SFP optical ports

Power module

Fixed single AC power supply

Fan module

Fanless

Fixed management port

1 x console port

1 x console port

1 x console port

System Specifications

Packet forwarding rate

49.1 Mpps

61 Mpps

26.8 Mpps

Switching capacity

66 Gbps

82 Gbps

36 Gbps

Number of MAC addresses

Number of global MAC addresses: 16,000

Number of static MAC addresses: 1,000

ARP table size

1,000

Number of IPv4 unicast routes

500

Number of IPv6 unicast routes

500

Number of ACEs

Ingress: 1,500

Egress: 500

Dimensions and Weight

Dimensions (W x D x H)

210 mm x 235 mm x 55 mm (8.27 in. x 9.25 in. x 2.17 in.)

210 mm x 235 mm x 55 mm (8.27 in. x 9.25 in. x 2.17 in.)

210 mm x 235 mm x 55 mm (8.27 in. x 9.25 in. x 2.17 in.)

Weight (full configuration, including packaging)

2.75 kg (6.06 lbs)

3.11 kg (6.86 lbs)

2.75 kg (6.06 lbs)

CPU and Storage

CPU

MAC chip with built-in single-core CPU, 1 GHz

MAC chip with built-in single-core CPU, 1 GHz

MAC chip with built-in single-core CPU, 1 GHz

Storage

512 MB SDRAM

256 MB flash memory

512 MB SDRAM

256 MB flash memory

512 MB SDRAM

256 MB flash memory

Data packet buffer

12 MB

12 MB

12 MB

Power and Consumption

Maximum power consumption

< 25 W

< 25 W (without PoE full load)

< 150 W (with PoE full load)

< 25 W

Rated input voltage

AC input: 200 V AC to 240 V AC @ 50 Hz to 60 Hz

Maximum input voltage

AC input: 180 V AC to 264 V AC

Environment and Reliability

MTBF

40°C (104°F): > 300K

Primary airflow

Natural heat dissipation

Operating temperature

0°C to 50°C (32°F to 122°F)

Storage temperature

–40°C to +70°C (–40°F to +158°F)

Operating humidity

5% to 95% RH (non-condensing)

Storage humidity

5% to 95% RH (non-condensing)

Interface surge protection

Power port: 6 kV (common/differential mode)

Communication port: 8 kV (common mode)

Operating altitude

0 m to 5000 m (16404.20 ft.)


Hardware Specifications (Continued)

Hardware Specifications

RG-SF2920-16GT2SFP-P

RG-SF2920-8GT2MG2XS-P

RG-SF2920-16GT2MG2XS-P

Interface Specifications

Fixed port

16 x 10/100/1000M auto-negotiation electrical ports

2 x 1G SFP ports

Electrical ports 1–8 support PoE/PoE+

8 x 10/100/1000M auto-negotiation electrical ports

2 x 1000M/2.5G/5G auto-negotiation electrical ports

2 x 1G/10G SFP+ ports

Electrical ports 1–8 support PoE/PoE+

16 x 10/100/1000M auto-negotiation electrical ports

2 x 1000M/2.5G/5G adaptive electrical ports

2 x 1G/10G SFP+ ports,

Electrical ports 1-8 support PoE/PoE+

Power module

Fixed single AC power supply

Fan module

Fanless

Fixed management port

1 x console port

1 x console port

1 x console port

System Specifications

Packet forwarding rate

68.44 Mpps

16 Mpps

68.44 Mpps

Switching capacity

92 Gbps

21 Gbps

92 Gbps

Number of MAC addresses

Number of global MAC addresses: 16,000

Number of static MAC addresses: 1,000

ARP table size

1,000

Number of IPv4 unicast routes

500

Number of IPv6 unicast routes

500

Number of ACEs

Ingress: 1,500

Egress: 500

Dimensions and Weight

Dimensions (W x D x H)

210 mm x 235 mm x 55 mm (8.27 in. x 9.25 in. x 2.17 in.)

210 mm x 235 mm x 55 mm (8.27 in. x 9.25 in. x 2.17 in.)

210 mm x 235 mm x 55 mm (8.27 in. x 9.25 in. x 2.17 in.)

Weight (full configuration, including packaging)

3.1 kg (6.83 lbs)

2.81 kg (6.20 lbs)

3.12 kg (6.88 lbs)

CPU and Storage

CPU

MAC chip with built-in single-core CPU, 1 GHz

MAC chip with built-in single-core CPU, 1 GHz

MAC chip with built-in single-core CPU, 1 GHz

Storage

512 MB SDRAM

256 MB flash memory

512 MB SDRAM

256 MB flash memory

512 MB SDRAM

256 MB flash memory

Data packet buffer

12 MB

12 MB

12 MB

Power and Consumption

Maximum power consumption

< 25 W (without PoE full load)

< 150 W (with PoE full load)

< 25 W (without PoE full load)

< 150 W (with PoE full load)

< 25 W (without PoE full load)

< 150 W (with PoE full load)

Rated input voltage

AC input: 200 V AC to 240 V AC @ 50 Hz to 60 Hz

Maximum input voltage

AC input: 180 V AC to 264 V AC

Environment and Reliability

MTBF

40°C (104°F): > 300K

40°C (104°F): > 300K

40°C (104°F): > 300K

Primary Airflow

Natural heat dissipation

Operating temperature

0°C to 50°C (32°F to 122°F)

Storage temperature

–40°C to +70°C (–40°F to +158°F)

Operating humidity

5% to 95% RH (non-condensing)

Storage humidity

5% to 95% RH (non-condensing)

Interface surge protection

Power port: 6 kV (common/differential mode)

Communication port: 8 kV (common mode)

Operating altitude

0 m to 5000 m (16404.20 ft.)


Software Specifications

RG-SF2920U-4GT1MS-P, RG-SF2920U-8GT1MS, RG-SF2920U-8GT1MS-P

Feature

Description

Ethernet switching

Jumbo frame length: 1,500 bytes

802.3az EEE

Maximum number of VLANs that can be created: 128

Interface-based VLAN assignment

RSTP (IEEE 802.1w)

LLDP

IP service

DHCP client

Security

Port protection

Port security

CPP

Broadcast storm suppression

Login authentication and password security

Reliability

SNTP

CLI-based configuration and management not required, and visualized web management

MQTT

Syslog/Debugging

PoE

RG-SF2920U-4GT1MS-P, RG-SF2920U-8GT1MS-P:

 IEEE 802.3af (15.4 W) and IEEE 802.3at (30 W)

 Energy-efficient power supply management modes

 Warm start to implement uninterrupted power supply

Note: The item marked with the asterisk (*) will be available in the future.


Software Specifications (Continued)

RG-SF2920-16GT2SFP, RG-SF2920-16GT2SFP-P, RG-SF2920-8GT2MG2XS, RG-SF2920-8GT2MG2XS-P, RG-SF2920-16GT2MG2XS, RG-SF2920-16GT2MG2XS-P

Feature

Description

Ethernet switching

Jumbo frame length: 9,216 bytes

IEEE 802.3az EEE

Maximum number of VLANs that can be created: 4,094

Voice VLAN

Private VLAN

MAC VLAN

MAC address-based, port-based, protocol-based, and IP subnet-based VLAN assignment

GVRP

Basic QinQ and flexible QinQ

STP (IEEE 802.1.d), RSTP (IEEE 802.1w), and MSTP (IEEE 802.1s)

ERPS (G.8032) with switching time ≤ 50 ms

LLDP/LLDP-MED

IP service

DHCP server, DHCP client, DHCP snooping, and DHCP snooping

DNS

DHCPv6 client, DHCPv6 relay, and DHCPv6 snooping

Neighbor Discovery (ND)

IP routing

Static routing

Static blackhole routing

RIP v1/v2 and RIPng

OSPFv2 and OSPFv3

GR

Multicast

IGMPv1/v2/v3 snooping

IGMP fast leave

ACL and QoS

Standard IP ACLs (IP-based hardware ACLs)

Extended IP ACLs

Extended MAC ACLs

Expert-level ACLs

ACL80 and IPv6 ACLs

ACLs on Layer 2 and Layer 3 interfaces

Applying ACLs globally (hardware ACLs based on flexible combinations of the VLAN ID, Ethernet type, MAC address, IP address, TCP/UDP port number, protocol type, and time range)

ACL redirection

Traffic classification based on 802.1p priorities, DSCP priorities, and IP precedences

Congestion management: SP, WRR, DRR, WFQ, SP+WRR, SP+DRR, SP+WFR, and SP+WFQ

Congestion avoidance: tail drop

Rate limiting based on the inbound or outbound interface

Eight queues on each port

Rate limiting in each queue

Security

RADIUS and TACACS+

RADIUS authentication and authorization

TACACS+

IEEE 802.1X authentication, MAC address bypass (MAB) authentication, and interface-based and MAC address-based 802.1X authentication

Web authentication

Hypertext Transfer Protocol Secure (HTTPS)

SSHv1.5 and SSHv2.0

Global IP-MAC binding

ICMP (discarding ICMP packets of which the rate exceeds the threshold on an interface)

Port security

BPDU guard

Filtering of invalid MAC addresses

Broadcast storm suppression

Hierarchical management of administrators and password protection

IP source guard

ARP spoofing prevention

CPP and NFPP

DAI

Portal authentication

Login authentication and password security

Unknown unicast suppression

Various attack defense functions including NFPP, ARP anti-spoofing, DHCP/DHCPv6 attack defense, ICMP attack defense, ND attack defense, IP scanning attack defense, and customizing attack defense packet types

Reliability

REUP

Rapid Link Detection Protocol (RLDP), Layer 2 link connectivity detection, unidirectional link detection, and VLAN-based loop control

Load balancing

LACP dynamic aggregation

The LACP priority, negotiation mode, and maximum number of ports that can be aggregated can be configured.

Cross-VSU aggregate interface

DLDP

IPv4 VRRP v2/v3, IPv6 VRRPv3

GR for OSPF

NMS and Maintenance

RSPAN and ERSPAN

Flow- and VLAN-based SPAN

sFlow (network detection technology based on packet sampling, which is mainly used for traffic statistics and analysis in heavy-traffic scenarios)

NTP and SNTP

1:1 mirroring, N:1 mirroring, and 1:N mirroring

Cross-device traffic mirroring

SPAN, RSPAN, and ERSPAN

FTP and TFTP

SNMP v1/v2c/v3

RMON (1, 2, 3, 9)

CLI (Telnet/console), Syslog/debugging, and web

Various types of RMON groups, including event groups, alarm groups, history groups, and statistics groups, as well as private alarm extension groups

RMON used to implement Ethernet statistics, historical statistics, and alarm functions

CWMP

OpenFlow Special 1.0/1.3

Periodic and automatic restoration of the port in errdisable state

Flow table analysis defined by all protocols

Transmission of specified packets to the controller

Configuring the controller's IP address and port

Notifying port status changes to the controller

PoE

RG-SF2920-16GT2SFP-P, RG-SF2920-8GT2MG2XS-P, and RG-SF2920-16GT2MG2XS-P:

 Electrical ports in compliance with IEEE 802.3af (15.4 W) and IEEE 802.3at (30 W)

 Automatic and energy-efficient power supply management modes

 Warm start to implement uninterrupted power supply

 Port priority



Order Information

Model

Description

RG-SF2920U-4GT1MS-P

4 x 10/100/1000M auto-negotiation electrical ports, 1 x 1000M/2.5G SFP port, fixed single AC power supply; electrical ports 1–4 support PoE/PoE+; maximum PoE output power: 45 W

RG-SF2920U-8GT1MS

8 x 10/100/1000M auto-negotiation electrical ports, 1 x 1000M/2.5G SFP port, fixed single AC power supply

RG-SF2920U-8GT1MS-P

8 x 10/100/1000M auto-negotiation electrical ports, 1 x 1000M/2.5G SFP port, fixed single AC power supply; electrical ports 1–8 support PoE/PoE+; maximum PoE output power: 125 W

RG-SF2920-16GT2SFP

16 x 10/100/1000M auto-negotiation electrical ports, 2 x 1G SFP ports, fixed single AC power supply

RG-SF2920-16GT2SFP-P

16 x 10/100/1000M auto-negotiation electrical ports, 2 x 1G SFP ports, fixed single AC power supply; electrical ports 1–8 support PoE/PoE+; maximum PoE output power: 125 W

RG-SF2920-8GT2MG2XS

8 x 10/100/1000M auto-negotiation electrical ports, 2 x 1000M/2.5G adaptive ports, 2 x 1/10G SFP+ ports, fixed single AC power supply

RG-SF2920-8GT2MG2XS-P

8 x 10/100/1000M auto-negotiation electrical ports, 2 x 1000M/2.5G/5G auto-negotiation electrical ports, 2 x 1/10G SFP+ ports, fixed single AC power supply; electrical ports 1–8 support PoE/PoE+; maximum PoE output power: 125 W

RG-SF2920-16GT2MG2XS

16 x 10/100/1000M auto-negotiation electrical ports, 2 x 1000M/2.5G adaptive ports, 2 x 1/10G SFP+ ports, fixed single AC power supply

RG-SF2920-16GT2MG2XS-P

16 x 10/100/1000M auto-negotiation electrical ports, 2 x 1000M/2.5G/5G auto-negotiation electrical ports, 2 x 1/10G SFP+ ports, fixed single AC power supply; electrical ports 1-8 support PoE/PoE+; maximum PoE output power: 125 W

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