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RG-SF2920U-8GT1MS 8-Port GE All-Optical Switch, 1 × 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

RG-SF2920-16GT2SFP-P

16 × Gigabit electrical ports, 2 × Gigabit optical ports, PoE/PoE+

RG-SF2920-16GT2SFP

16 × 1G Electrical ports, 2 × Gigabit optical ports

RG-SF2920-16GT2MG2XS-P

16 × 1G Electrical ports, 2 × 5G Electrical ports, 2 × 10G Optical ports, PoE/PoE+

RG-SF2920-16GT2MG2XS

16 × 1G Electrical ports, 2 × 2.5G Electrical ports, 2 × 10G Optical ports

RG-SF2920-8GT2MG2XS-P

8 × 1G Electrical ports, 2 × 5G Electrical ports, 2 × 10G Optical ports, PoE/PoE+

RG-SF2920-8GT2MG2XS

8 × 1G Electrical ports, 2 × 2.5G Electrical ports, 2 × 10G Optical ports

RG-SF2920U-8GT1MS-P

8 × 1G Electrical ports, 1 × 2.5G Optical port, PoE/PoE+

RG-SF2920U-8GT1MS

8 × 1G Electrical ports, 1 × 2.5G Optical port

RG-SF2920U-4GT1MS-P

4 × 1G Electrical ports, 1 × 2.5G Optical port, PoE/PoE+

Series

RG-SF2920 Series

Datasheet Sales Enquiry

Highlight Features

Various port combinations, rate increase, surge protection greater than 8 kV, 8 × 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, metal enclosure, metal Ethernet ports, 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

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Features

All-Optical Ethernet Switch RG-SF2920U-8GT1MS

The Ethernet architecture and novel Fiber-to-the-Room (FTTR) deployment delivers 2.5G fiber-to-the-room access.
This switch provides 8 × 1G Ethernet ports with auto-negotiation, 1 × 2.5G uplink optical port, rich interfaces, 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.

Small size, multi-hole design and high-performance thermally conductive materials substantially improve heat dissipation.
The switch is fit into the telecommunication box safely and artistically.

Fanless design, noise < 20 dB, barely perceptible to the human ear.

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

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	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	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	26.8 Mpps	56.5Mpps	68.44 Mpps
Switching capacity	36 Gbps	76 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
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
Reliability	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	RG-SF2920-16GT2SFP, RG-SF2920-16GT2SFP-P, RG-SF2920-8GT2MG2XS, RG-SF2920-8GT2MG2XS-P, RG-SF2920-16GT2MG2XS, RG-SF2920-16GT2MG2XS-P
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
Multicast	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

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Product Datasheet

Installation

Installation Guide

Software and Configuration

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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RG-SF2920U-8GT1MS 8-Port GE All-Optical Switch, 1 × 2.5G Uplink Optical Port (Backward Compatible)

All-Optical Ethernet Switch RG-SF2920U-8GT1MS