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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

Modelos

RG-SF2920-16GT2SFP-P

16 x 1GE ports, 2 x 1GE SFP ports, PoE/PoE+

RG-SF2920-16GT2SFP

16 x 1GE ports, 2 x 1GE SFP ports

RG-SF2920-16GT2MG2XS-P

16 x 1GE ports, 2 x 5GE ports, 2 x 10GE SFP+ ports, PoE/PoE+

RG-SF2920-16GT2MG2XS

16 x 1GE ports, 2 x 2.5GE ports, 2 x 10GE SFP+ ports

RG-SF2920-8GT2MG2XS-P

8 x 1GE ports, 2 x 5GE ports, 2 x 10GE SFP+ ports, PoE/PoE+

RG-SF2920-8GT2MG2XS

8 x 1GE ports, 2 x 2.5GE ports, 2 x 10GE SFP+ ports

RG-SF2920U-8GT1MS-P

8 x 1GE ports, 1 x 2.5GE SFP port, PoE/PoE+

RG-SF2920U-8GT1MS

8 x 1GE ports, 1 x 2.5GE SFP port

RG-SF2920U-4GT1MS-P

4 x 1GE ports, 1 x 2.5GE SFP port, PoE/PoE+

Series

RG-SF2920 Series

Datasheet Sales Enquiry

Características destacadas

Various port combinations, rate increase, surge protection greater than 8 kV, 8 x 10/100/1000BASE-T ports, supporting PoE/PoE+, and 1 x 1GE/2.5GE SFP port for uplink
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

Key Specification
Features
Specifications
Resources
Order Information
FAQ

Sales Enquiry

Key Specification View More

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 x 10/100/1000BASE-T ports, 1 x 1GE/2.5GE SFP uplink 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

Port Specifications

Port specifications

RG-SF2920U-8GT1MS

RG-SF2920U-4GT1MS-P

RG-SF2920U-8GT1MS-P

Fixed service port

8 x 10/100/1000BASE-T ports

1 x 1GE/2.5GE SFP port

4 x 10/100/1000BASE-T ports, supporting PoE/PoE+

1 x 1GE/2.5GE SFP port

8 x 10/100/1000BASE-T ports, supporting PoE/PoE+

1 x 1GE/2.5GE SFP port

Fixed management port

1 x RJ45 console port

Port specifications

RG-SF2920-8GT2MG2XS

RG-SF2920-16GT2MG2XS

RG-SF2920-16GT2SFP

Fixed service port

8 x 10/100/1000BASE-T ports

2 x 1G/2.5GBASE-T ports

2 x 1GE/10GE SFP+ ports

16 x 10/100/1000BASE-T ports

2 x 1G/2.5GBASE-T ports

2 x 1GE/10GE SFP+ ports

16 x 10/100/1000BASE-T ports

2 x 1GE SFP ports

Fixed management port

1 x RJ45 console port

Port specifications

RG-SF2920-16GT2SFP-P

RG-SF2920-8GT2MG2XS-P

RG-SF2920-16GT2MG2XS-P

Fixed service port

16 x 10/100/1000BASE-T ports, ports 1 to 8 supporting PoE/PoE+

2 x 1GE SFP ports

8 x 10/100/1000BASE-T ports, ports 3 to 8 supporting PoE/PoE+

2 x 1G/2.5G/5GBASE-T ports, ports 1 to 2 supporting PoE/PoE+

2 x 1GE/10GE SFP+ ports

16 x 10/100/1000BASE-T ports, ports 3 to 8 supporting PoE/PoE+

2 x 1G/2.5G/5GBASE-T ports, ports 1 to 2 supporting PoE/PoE+

2 x 1GE/10GE SFP+ ports

Fixed management port

1 x RJ45 console port

System Specifications

System specifications	RG-SF2920U-8GT1MS	RG-SF2920U-4GT1MS-P	RG-SF2920U-8GT1MS-P
System packet forwarding rate *1	16 Mpps	9.7 Mpps	16 Mpps
System switching capacity *2	21 Gbps	13 Gbps	21 Gbps
CPU	Single-core CPU, with the clock speed of 400 MHz
Flash memory	16 MB
Switch buffer	1 MB
Number of MAC addresses	16,000
ARP table size	1,000
Number of ACEs	Ingress: 1,500 Egress: 500

System specifications	RG-SF2920-8GT2MG2XS	RG-SF2920-16GT2MG2XS	RG-SF2920-16GT2SFP
System packet forwarding rate *1	49.1 Mpps	61 Mpps	26.8 Mpps
System switching capacity *2	66 Gbps	82 Gbps	36 Gbps
CPU	Single-core CPU, with the clock speed of 1 GHz
Flash memory	256 MB
Memory	512 MB DDR3
Switch buffer	1.5 MB
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

System specifications	RG-SF2920-16GT2SFP-P	RG-SF2920-8GT2MG2XS-P	RG-SF2920-16GT2MG2XS-P
System packet forwarding rate *1	26.8 Mpps	56.5 Mpps	68.44 Mpps
System switching capacity *2	36 Gbps	76 Gbps	92 Gbps
CPU	Single-core CPU, with the clock speed of 1 GHz
Flash memory	256 MB
Memory	512 MB DDR3
Switch buffer	1.5 MB
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

* 1 means the system's packet forwarding rate.

* 2 means the system's switching capacity.

Dimensions and Weight

Dimensions and weight	RG-SF2920U-8GT1MS	RG-SF2920U-4GT1MS-P	RG-SF2920U-8GT1MS-P
Unit dimensions (W x D x H)	200.0 mm x 170.0 mm x 43.6 mm (7.87 in. x 6.69 in. x 1.72 in.)	200 mm x 170 mm x 55 mm (7.87 in. x 6.69 in. x 2.17 in.)	200 mm x 170mm x 55 mm (7.87 in. x 6.69 in. x 2.17 in.)
Shipping dimensions (W x D x H)	508 mm x 272 mm x 363 mm (20 in. x 10.71 in. x 14.29 in.)	508 mm x 272 mm x 363 mm (20 in. x 10.71 in. x 14.29 in.)	508 mm x 272 mm x 363 mm (20 in. x 10.71 in. x 14.29 in.)
Rack height	1 RU	2 RU	2 RU
Unit weight	1.18 kg (2.6 lbs)	1.43 kg (3.15 lbs)	1.74 kg (3.84 lbs)
Shipping weight	1.98 kg (4.37 lbs)	2.23 kg (4.92 lbs)	2.54 kg (5.60 lbs)

Dimensions and weight	RG-SF2920-8GT2MG2XS	RG-SF2920-16GT2MG2XS	RG-SF2920-16GT2SFP
Unit 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.)
Shipping dimensions (W x D x H)	529 mm x 336 mm x 334 mm (20.83 in. x 13.23 in. x 13.15 in.)
Rack height	2 RU
Unit weight	1.97 kg (4.34 lbs)	2.04 kg (4.5 lbs)	1.98 kg (4.37 lbs)
Shipping weight	2.75 kg (6.06 lbs)	2.81 kg (6.19 lbs)	2.75 kg (6.06 lbs)

Dimensions and weight	RG-SF2920-16GT2SFP-P	RG-SF2920-8GT2MG2XS-P	RG-SF2920-16GT2MG2XS-P
Unit 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.)
Shipping dimensions (W x D x H)	529 mm x 336 mm x 334 mm (20.83 in. x 13.23 in. x 13.15 in.)
Rack height	2 RU
Unit weight	2.34 kg (5.16 lbs)	2.33 kg (5.14 lbs)	2.33 kg (5.14 lbs)
Shipping weight	3.11 kg (6.86 lbs)	3.1 kg (6.83 lbs)	3.12 kg (6.88 lbs)

Power Supply and Consumption

Power supply and consumption	RG-SF2920U-8GT1MS	RG-SF2920U-4GT1MS-P	RG-SF2920U-8GT1MS-P
Power supply	1 x fixed power module	1 x fixed power module	1 x fixed power module
Power input	AC input ● Rated input voltage: 200 V AC to 240 V AC, 50/60 Hz ● Maximum input voltage: 180 V AC to 264 V AC, 47 Hz to 63 Hz ● Maximum input current: 0.6 A	AC input ● Rated input voltage: 200 V AC to 240 V AC, 50/60 Hz ● Maximum input voltage: 180 V AC to 264 V AC, 47 Hz to 63 Hz ● Maximum input current: 1.5 A	AC input ● Rated input voltage: 200 V AC to 240 V AC, 50/60 Hz ● Maximum input voltage: 180 V AC to 264 V AC, 47 Hz to 63 Hz ● Maximum input current: 3 A
Maximum output power	Fixed power supply: 25 W	Fixed power supply: 70 W	Fixed power supply: 150 W
PoE port	Not supported	Ports 1 to 4 support PoE/PoE+ (IEEE802.3af/at) power supply	Ports 1 to 8 support PoE/PoE+ (IEEE802.3af/at) power supply
PoE output power	Not supported	Each port of ports 1 to 4 provides up to 30 W of power The maximum power is 45 W	Each port of ports 1 to 8 provides up to 30 W of power The maximum power is 125 W
Maximum power consumption	8.5 W	10 W (without PoE load) 55 W (full PoE load)	16.5 W (without PoE load) 141.5 W (full PoE load)
Energy saving	Energy Efficient Ethernet (EEE)	Energy Efficient Ethernet (EEE)	Energy Efficient Ethernet (EEE)

Power supply and consumption	RG-SF2920-8GT2MG2XS	RG-SF2920-16GT2MG2XS	RG-SF2920-16GT2SFP
Power supply	1 x fixed power module
Power input	AC input ● Rated input voltage: 200 V AC to 240 V AC, 50/60 Hz ● Maximum input voltage: 180 V AC to 264 V AC, 47 Hz to 63 Hz ● Maximum input current: 0.6 A
Maximum output power	Fixed power supply: 25 W
Maximum power consumption	25 W
Energy saving	Energy Efficient Ethernet (EEE)

Power supply and consumption	RG-SF2920-16GT2SFP-P	RG-SF2920-8GT2MG2XS-P	RG-SF2920-16GT2MG2XS-P
Power supply	1 x fixed power module
Power input	AC input ● Rated input voltage: 200 V AC to 240 V AC, 50/60 Hz ● Maximum input voltage: 180 V AC to 264 V AC, 47 Hz to 63 Hz ● Maximum input current: 3 A
Maximum output power	Fixed power supply: 150 W
PoE port	Ports 1 to 8 support PoE/PoE+ (IEEE802.3af/at) power supply
PoE output power	Each port of ports 1 to 8 provides up to 30 W of power The maximum power is 125 W
Maximum power consumption	25 W (without PoE load) 150 W (full PoE load)
Energy saving	Energy Efficient Ethernet (EEE)

Note: The maximum number of powered devices supported by the switch is determined by the available power of the switch and the actual power consumption of each device.

Environment and Reliability

Environment and reliability	RG-SF2920 Series
Temperature	Operating temperature: ● ELV box: 0 to 40℃ (–32°F to +104°F) ● Workbench/Wall: 0 to 40℃ (–32°F to +104°F) ● Rack: 0 to 45℃ (–32°F to +113°F) Storage temperature: –40°C to +70°C (–40°F to +158°F) Note: At an altitude between 1,800 m (9,842.52 ft.) and 5,000 m (16,404.20 ft.), every time the altitude increases by 220 m (721.78 ft.), the maximum temperature decreases by 1°C (1.8°F).
Humidity	Operating humidity: 10% to 90% RH (non-condensing) Storage humidity: 5% to 95% RH (non-condensing)
Altitude	Operating altitude: –500 m to +5,000 m (–1,640.42 ft. to +16,404.20 ft.) Storage altitude: –500 m to +5,000 m (–1,640.42 ft. to +16,404.20 ft.)
Mean time between failure (MTBF)	300,000 hours (about 34 years)
Fan	Fanless
Heat dissipation	Fanless design, natural heat dissipation
Cable hot swapping	Supported by all ports
Temperature monitoring	Temperature monitoring, over-temperature alarming
ESD	Air discharge: 15 kV Contact discharge: 8 kV
Surge protection	Service port: 8 kV Power port: common mode 6 kV, differential mode 6 kV

Certifications and regulatory compliance

Certifications and regulatory compliance	RG-SF2920 Series
Safety regulation	IEC 62368-1
EMC regulation	EN 300386, EN 55032 Class A, EN 55035, EN IEC 61000-3-2, EN 61000-3-3, EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6, EN 61000-4-11
RoHS	European RoHS Directive 2011/65/EU & Amendment(EU) 2015/863

Software Specifications

RG-SF2920U

Feature	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

RG-SF2920

Feature	RG-SF2920-8GT2MG2XS, RG-SF2920-16GT2MG2XS, RG-SF2920-16GT2SFP, RG-SF2920-16GT2SFP-P, RG-SF2920-8GT2MG2XS-P, 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: ● RJ45 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

Resources All Resources

Learn about Products or Solutions

Product Datasheet

Software and Configuration

Order Information

Switches

Model	Description
RG-SF2920U-8GT1MS	8 x 10/100/1000BASE-T ports, 1 x 1GE/2.5GE SFP port, fixed single AC power supply
RG-SF2920U-4GT1MS-P	4 x 10/100/1000BASE-T ports, 1 x 1GE/2.5GE SFP port, fixed single AC power supply; RJ45 ports 1 to 4 support PoE/PoE+; maximum PoE output power: 45 W
RG-SF2920U-8GT1MS-P	8 x 10/100/1000BASE-T ports, 1 x 1GE/2.5GE SFP port, fixed single AC power supply; RJ45 ports 1 to 8 support PoE/PoE+; maximum PoE output power: 125 W
RG-SF2920-8GT2MG2XS	8 x 10/100/1000BASE-T ports, 2 x 1G/2.5GBASE-T ports, 2 x 1GE/10GE SFP+ ports, fixed single AC power supply
RG-SF2920-16GT2MG2XS	16 x 10/100/1000BASE-T ports, 2 x 1G/2.5GBASE-T ports, 2 x 1GE/10GE SFP+ ports, fixed single AC power supply
RG-SF2920-16GT2SFP	16 x 10/100/1000BASE-T ports, 2 x 1GE SFP ports, fixed single AC power supply
RG-SF2920-16GT2SFP-P	16 x 10/100/1000BASE-T ports, 2 x 1GE SFP ports, fixed single AC power supply; RJ45 ports 1 to 8 support PoE/PoE+; maximum PoE output power: 125 W
RG-SF2920-8GT2MG2XS-P	8 x 10/100/1000BASE-T ports, 2 x 1G/2.5G/5GBASE-T ports, 2 x 1GE/10GE SFP+ ports, fixed single AC power supply; RJ45 ports 1 to 8 support PoE/PoE+; maximum PoE output power: 125 W
RG-SF2920-16GT2MG2XS-P	16 x 10/100/1000BASE-T ports, 2 x 1G/2.5G/5GBASE-T ports, 2 x 1GE/10GE SFP+ ports, fixed single AC power supply; RJ45 ports 1 to 8 support PoE/PoE+; maximum PoE output power: 125 W

Note:

1 x 1GE/2.5GE SFP port supports 1GE SFP transceivers, 2.5GE SFP transceivers.
2 x 1GE/10GE SFP+ ports support 1GE SFP transceivers, 10GE SFP+ transceivers.

Optical Transceivers and Cables

1GE

Model	Description
Mini-GBIC-GT	1000BASE-X to 1000BASE-T, copper SFP transceiver, RJ45, 100 m over Cat 5e/6/6a The port needs to be configured with auto-negotiation
MINI-GBIC-SX-MM850	1000BASE-SX, SFP transceiver, 850 nm, Duplex LC, 500 m over MMF
MINI-GBIC-LX-SM1310	1000BASE-LX, SFP transceiver, 1310 nm, Duplex LC, 10 km over SMF
MINI-GBIC-LH40-SM1310	1000BASE-LH, SFP transceiver, 1310 nm, Duplex LC, 40 km over SMF
MINI-GBIC-ZX80-SM1550	1000BASE-ZX, SFP transceiver, 1550 nm, Duplex LC, 80 km over SMF
GE-SFP-LX20-SM1310-BIDI	1000BASE-LX, SFP transceiver, TX1310/RX1550, BiDi LC, 20 km over SMF
GE-SFP-LX20-SM1550-BIDI	1000BASE-LX, SFP transceiver, TX1550/RX1310, BiDi LC, 20 km over SMF
GE-SFP-LH40-SM1310-BIDI	1000BASE-LH, SFP transceiver, TX1310/RX1550, BiDi LC, 40 km over SMF
GE-SFP-LH40-SM1550-BIDI	1000BASE-LH, SFP transceiver, TX1550/RX310, BiDi LC, 40 km over SMF
GE-SFP-LX03-SM1310-BIDI-I	1000BASE-LX, SFP transceiver, TX1310/RX1550, BiDi LC, 3 km over SMF
GE-SFP-LX03-SM1550-BIDI-I	1000BASE-LX, SFP transceiver, TX1550/RX1310, BiDi LC, 3 km over SMF

Note: BiDi transceivers must be used in pairs. If one end uses GE-SFP-LX20-SM1310-BIDI, the other end must use GE-SFP-LX20-SM1550-BIDI.

2.5GE

Model	Description
2.5G-SFP-LX03-SM1310-BIDI-I	2.5GBASE-LX, SFP transceiver, TX1310/RX1550, BiDi LC, 3 km over SMF
2.5G-SFP-LX03-SM1550-BIDI-I	2.5GBASE-LX, SFP transceiver, TX1550/RX1310, BiDi LC, 3 km over SMF

10GE

Model	Description
XG-SFP-SR-MM850	10GE LC module (62.5/125 μm: 33 m (108.27 ft.); 50/125 μm: 66 m (216.54 ft); transmission for 300 m (984.25 ft.) when modal bandwidth is 2000 MHz*km), applicable to SFP+ ports
XG-SFP-LR-SM1310	10GE LC interface module (1310 nm), 10 km (6.21 miles), applicable to SFP+ ports
XG-SFP-ER-SM1550	10GE LC interface module (1550 nm), 40 km (24.85 miles), applicable to SFP+ ports
XG-SFP-AOC1M	10GE SFP+ optical cable, 1 m (3.28 ft.), including one cable and two interface modules
XG-SFP-AOC3M	10GE SFP+ optical cable, 3 m (9.84 ft.), including one cable and two interface modules
XG-SFP-AOC5M	10GE SFP+ optical cable, 5 m (16.40 ft.), including one cable and two interface modules

CWDM

Model	Description
XG-SFP-LR(A1-4)-H	Access switch side, 10G BASE-LR, SFP+ Transceiver, 4 different wavelengths (10km, LC),used in dual uplink scenarios
XG-SFP-LR(A1-8)-H	Access switch side, 10G BASE-LR, SFP+ Transceiver, 8 different wavelengths (10km, LC),used in dual uplink scenarios
GE-SFP-LR(A1-4)-H	Access switch side, 1G BASE-LR, SFG Transceiver, 4 different wavelengths (10km, LC),used in dual uplink scenarios
GE-SFP-LR(A1-8)-H	Access switch side, 1G BASE-LR, SFG Transceiver, 8 different wavelengths (10km, LC),used in dual uplink scenarios

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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