6COMSpec score 7.1
SFP+, 10 Speed, Single-mode fiber, 10 In the box
+Pack of 10 modules for multiple ports
+10 Gbps SFP+ speed
+10 km single-mode reach
$94.99-5%Was: $99.99
as of 11/04/2026 03:09 PST - DetailsProduct details
Spec score7.1
Pros+Pack of 10 modules for multiple ports
+10 Gbps SFP+ speed
+10 km single-mode reach
+LC dual connector for fiber links
Compared with the 831 Network Transceivers on this page+10000 reach or length: 277 of the 538 here have a lower reach or length
How pros and cons are picked (About: Disclaimer) About this product
Nubasa
SFP, 1 Speed, RJ45 copper, RJ45
+Converts an SFP port to an RJ45 copper connection
+Supports 1 Gbps speed over copper Ethernet
+Uses the standard SFP form factor for compatible ports
$9.34-5%Was: $9.87
as of 11/04/2026 06:06 PST - DetailsProduct details
Pros+Converts an SFP port to an RJ45 copper connection
+Supports 1 Gbps speed over copper Ethernet
+Uses the standard SFP form factor for compatible ports
+Provides a 1000BASE-T copper transceiver option
Compared with the 831 Network Transceivers on this page−1 speed: 503 of the 643 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
Cable MattersSpec score 7.0
SFP, 1 Speed, Multimode fiber, 2 In the box
+Two-pack for multiple gigabit fiber links
+Up to 550 m reach over multimode fiber
+850 nm wavelength for multimode operation
−Multimode fiber only, limited to 550 m
$24.99
as of 11/04/2026 10:05 PST - DetailsProduct details
Spec score7.0
Pros+Two-pack for multiple gigabit fiber links
+Up to 550 m reach over multimode fiber
+850 nm wavelength for multimode operation
+LC connector for standard fiber patching
+Listed compatible with Cisco, TP-Link, MikroTik and Ubiquiti
Cons−Multimode fiber only, limited to 550 m
Compared with the 831 Network Transceivers on this page−1 speed: 503 of the 643 here have a higher speed
−550 reach or length: 285 of the 538 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
H!Fiber.comSpec score 7.0
SFP, 1 Speed, RJ45 copper, 2 In the box
+Converts SFP ports to RJ45 copper Ethernet connections
+Supports 1 Gbps speed over copper cabling
+Two modules included in the pack
−Limited to 1 Gbps speed, below faster SFP+ options
$18.99
as of 11/04/2026 10:05 PST - DetailsProduct details
Spec score7.0
Pros+Converts SFP ports to RJ45 copper Ethernet connections
+Supports 1 Gbps speed over copper cabling
+Two modules included in the pack
+Reach of 100 meters over copper
+Named compatibility with Cisco, TP-Link, MikroTik and Ubiquiti
Cons−Limited to 1 Gbps speed, below faster SFP+ options
Compared with the 831 Network Transceivers on this page−1 speed: 503 of the 643 here have a higher speed
−100 reach or length: 354 of the 538 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
Tripp LiteSpec score 7.0
1 Speed, RJ45 copper, 850 nm
+Gigabit speed for standard Ethernet links
+Multimode fiber reaches up to 550 m
+LC duplex connector for standard fiber cabling
−Converter only, not a standalone network module
No price recorded yet.
Product details
Spec score7.0
Pros+Gigabit speed for standard Ethernet links
+Multimode fiber reaches up to 550 m
+LC duplex connector for standard fiber cabling
Cons−Converter only, not a standalone network module
Compared with the 831 Network Transceivers on this page−1 speed: 503 of the 643 here have a higher speed
−550 reach or length: 285 of the 538 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
XzsnetSpec score 7.1
SFP, 1 Speed, Single-mode fiber, 4 In the box
+Pack of 4 modules
+1 Gbps single-mode LC connector
+10 km reach
−Single-mode fiber only
$34.99
as of 11/04/2026 10:05 PST - DetailsProduct details
Spec score7.1
Pros+Pack of 4 modules
+1 Gbps single-mode LC connector
+10 km reach
+Works with Cisco, MikroTik and Ubiquiti equipment
Cons−Single-mode fiber only
Compared with the 831 Network Transceivers on this page+10000 reach or length: 277 of the 538 here have a lower reach or length
−1 speed: 503 of the 643 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
ZoeraxSpec score 7.2
SFP+, 10 Speed, Single-mode fiber, 2 In the box
+Sold as a pair for both ends of a link
+Uses LC connectors, a common duplex fiber interface
+Single fiber operation over one strand
−Each end uses a different wavelength, so both modules must be matched
$34.99
as of 11/04/2026 10:05 PST - DetailsProduct details
Spec score7.2
Pros+Sold as a pair for both ends of a link
+Uses LC connectors, a common duplex fiber interface
+Single fiber operation over one strand
+10 Gbps speed
Cons−Each end uses a different wavelength, so both modules must be matched
Compared with the 831 Network Transceivers on this page+20000 reach or length: 381 of the 538 here have a lower reach or length
How pros and cons are picked (About: Disclaimer) About this product
XzsnetSpec score 7.1
SFP+, 10 Speed, Single-mode fiber, 4 In the box
+Uses LC connectors, a common duplex fiber interface
+1310 nm wavelength
+Pack of four modules
−Requires single-mode fiber cabling
$41.99
as of 11/04/2026 10:05 PST - DetailsProduct details
Spec score7.1
Pros+Uses LC connectors, a common duplex fiber interface
+1310 nm wavelength
+Pack of four modules
+Single-mode fiber for longer runs
+Lists Cisco and MikroTik compatibility
Cons−Requires single-mode fiber cabling
Compared with the 831 Network Transceivers on this page+10000 reach or length: 277 of the 538 here have a lower reach or length
How pros and cons are picked (About: Disclaimer) About this product
ElfcamSpec score 7.2
QSFP28, 100 Speed, Multimode fiber, 850 nm
+100 Gbps speed in QSFP28 form factor
+850 nm wavelength for multimode fiber
+MTP/MPO-12 connector for parallel optics
−Multimode reach limited to 100 m
$59.99
as of 11/04/2026 10:05 PST - DetailsProduct details
Spec score7.2
Pros+100 Gbps speed in QSFP28 form factor
+850 nm wavelength for multimode fiber
+MTP/MPO-12 connector for parallel optics
Cons−Multimode reach limited to 100 m
Compared with the 831 Network Transceivers on this page+100 speed: only 19 of 643 here have a higher speed
−100 reach or length: 354 of the 538 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
IpolexSpec score 7.0
SFP+, 10 Speed, DAC cable
+10 Gbps speed for fast server and switch links
+Passive copper cable needs no separate optics
+1 m length suits adjacent rack equipment
−Only 1 m reach limits placement to nearby equipment
$12.99
as of 11/04/2026 03:10 PST - DetailsProduct details
Spec score7.0
Pros+10 Gbps speed for fast server and switch links
+Passive copper cable needs no separate optics
+1 m length suits adjacent rack equipment
+Compatible with Cisco, TP-Link, MikroTik and Ubiquiti devices
Cons−Only 1 m reach limits placement to nearby equipment
Compared with the 831 Network Transceivers on this page−1 reach or length: 488 of the 538 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
DimiksSpec score 7.1
SFP, 1 Speed, Single-mode fiber, 2 In the box
+Pack of 2 modules for paired links
+10 km single-mode reach for longer runs
+Bi-directional design runs over one fiber strand
−Only supports 1 Gbps speed
$20.00
as of 11/04/2026 10:10 PST - DetailsProduct details
Spec score7.1
Pros+Pack of 2 modules for paired links
+10 km single-mode reach for longer runs
+Bi-directional design runs over one fiber strand
+Includes DOM/DDM/DDMi monitoring
+1 Gbps speed for standard gigabit links
Cons−Only supports 1 Gbps speed
Compared with the 831 Network Transceivers on this page+10000 reach or length: 277 of the 538 here have a lower reach or length
−1 speed: 503 of the 643 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
ElfcamSpec score 7.2
SFP+, 10 Speed, Single-mode fiber, 2 In the box
+10 Gbps speed in SFP+ form factor
+20 km reach over single-mode fiber
+Sold as a pair of two modules
−Requires a matching BiDi module at the far end
$59.99
as of 11/04/2026 10:09 PST - DetailsProduct details
Spec score7.2
Pros+10 Gbps speed in SFP+ form factor
+20 km reach over single-mode fiber
+Sold as a pair of two modules
Cons−Requires a matching BiDi module at the far end
Compared with the 831 Network Transceivers on this page+20000 reach or length: 381 of the 538 here have a lower reach or length
How pros and cons are picked (About: Disclaimer) About this product
IpolexSpec score 7.0
SFP+, 10 Speed, DAC cable
+10 Gbps speed for fast server and switch links
+Passive copper cable needs no separate optics
+1 m length suits adjacent rack equipment
−Only 1 m reach limits placement to nearby equipment
No current price. Check it at the store.
Product details
Spec score7.0
Pros+10 Gbps speed for fast server and switch links
+Passive copper cable needs no separate optics
+1 m length suits adjacent rack equipment
Cons−Only 1 m reach limits placement to nearby equipment
Compared with the 831 Network Transceivers on this page−1 reach or length: 488 of the 538 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
GenericSpec score 7.2
SFP+, 10 Speed, Single-mode fiber, SC
+Single-mode fiber with 20 km listed reach
+10 Gbps XGS-PON speed in a SFP+ form factor
+SC APC connector for fiber access networks
−Works only in SFP+ ports that support its optics
$120.00
as of 11/04/2026 10:10 PST - DetailsProduct details
Spec score7.2
Pros+Single-mode fiber with 20 km listed reach
+10 Gbps XGS-PON speed in a SFP+ form factor
+SC APC connector for fiber access networks
+Listed 8311 chip for ONU use
Cons−Works only in SFP+ ports that support its optics
Compared with the 831 Network Transceivers on this page+20000 reach or length: 381 of the 538 here have a lower reach or length
How pros and cons are picked (About: Disclaimer) About this product
TRENDnetSpec score 7.0
SFP+, 10 Speed, Multimode fiber, 2 In the box
+10 Gbps speed for fast network links
+Two modules included in the pack
+Multimode fiber reaches up to 300 m
−Shorter 300 m reach than single-mode options
$54.99
as of 11/04/2026 10:10 PST - DetailsProduct details
Spec score7.0
Pros+10 Gbps speed for fast network links
+Two modules included in the pack
+Multimode fiber reaches up to 300 m
+LC connector for standard fiber cabling
Cons−Shorter 300 m reach than single-mode options
Compared with the 831 Network Transceivers on this page−300 reach or length: 313 of the 538 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
Steloproad
Single-mode fiber, ST
+20000 m stated reach on single-mode fiber
+ST connector for fiber links
+Includes backward RS485 tally channel
−Requires 12V DC power supply
$699.00
as of 11/04/2026 10:10 PST - DetailsProduct details
Pros+20000 m stated reach on single-mode fiber
+ST connector for fiber links
+Includes backward RS485 tally channel
+Supports 1080P at 60Hz video
Cons−Requires 12V DC power supply
Compared with the 831 Network Transceivers on this page+20000 reach or length: 381 of the 538 here have a lower reach or length
How pros and cons are picked (About: Disclaimer) About this product
StarTech.comSpec score 7.0
SFP+, 10 Speed, DAC cable
+Cisco-compatible SFP+ form factor for 10G links
+Short 1 m reach suits connecting nearby equipment
+10 Gbps speed for 10GbE connections
−Reach limited to 1 m
$44.40
as of 11/04/2026 10:05 PST - DetailsProduct details
Spec score7.0
Pros+Cisco-compatible SFP+ form factor for 10G links
+Short 1 m reach suits connecting nearby equipment
+10 Gbps speed for 10GbE connections
+Passive direct attach copper cable design
Cons−Reach limited to 1 m
Compared with the 831 Network Transceivers on this page−1 reach or length: 488 of the 538 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
TimaxkSpec score 7.0
SFP+, 10 Speed, RJ45 copper, 2 In the box
+Converts SFP+ ports to 10GBase-T copper Ethernet
+Pack of 2 modules
+Lists compatibility with Cisco, Ubiquiti and MikroTik
−Copper reach limited to 30 meters
$79.99
as of 11/04/2026 10:10 PST - DetailsProduct details
Spec score7.0
Pros+Converts SFP+ ports to 10GBase-T copper Ethernet
+Pack of 2 modules
+Lists compatibility with Cisco, Ubiquiti and MikroTik
Cons−Copper reach limited to 30 meters
Compared with the 831 Network Transceivers on this page−30 reach or length: 417 of the 538 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
TRENDnetSpec score 7.1
SFP+, 10 Speed, Single-mode fiber, LC
+10 Gbps speed for fast network links
+Single-mode fiber reaches up to 10 km
+LC connector for standard fiber cabling
−Single-mode fiber only, not for multimode runs
$44.99
as of 11/04/2026 10:09 PST - DetailsProduct details
Spec score7.1
Pros+10 Gbps speed for fast network links
+Single-mode fiber reaches up to 10 km
+LC connector for standard fiber cabling
+NDAA and TAA compliant
Cons−Single-mode fiber only, not for multimode runs
Compared with the 831 Network Transceivers on this page+10000 reach or length: 277 of the 538 here have a lower reach or length
How pros and cons are picked (About: Disclaimer) About this product
Tripp Lite
SFP, 1 Speed, RJ45 copper, RJ45
+Supports 10/100/1000 Mbps speeds
+Converts fiber SFP to RJ45 copper Ethernet
+Provides PoE+ power over Ethernet
−1 Gbps speed only
$121.11
as of 11/04/2026 10:10 PST - DetailsProduct details
Pros+Supports 10/100/1000 Mbps speeds
+Converts fiber SFP to RJ45 copper Ethernet
+Provides PoE+ power over Ethernet
Cons−1 Gbps speed only
Compared with the 831 Network Transceivers on this page−1 speed: 503 of the 643 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
DwfskzkvSpec score 7.1
SFP+, 10 Speed, Single-mode fiber, 1310 nm
+10G speed for fast network links
+Single-mode fiber for longer runs
+1310 nm wavelength
−Requires single-mode fiber cabling
$61.98
as of 11/04/2026 10:09 PST - DetailsProduct details
Spec score7.1
Pros+10G speed for fast network links
+Single-mode fiber for longer runs
+1310 nm wavelength
Cons−Requires single-mode fiber cabling
Compared with the 831 Network Transceivers on this page+10000 reach or length: 277 of the 538 here have a lower reach or length
How pros and cons are picked (About: Disclaimer) About this product
10GtekSpec score 7.1
SFP28, 25 Speed, Multimode fiber, 850 nm
+Supports 25 Gbps over multimode fiber
+Duplex LC connector for fiber links
+Listed for Ubiquiti equipment
−Multimode reach is limited to 100 meters
$19.99
as of 11/04/2026 10:05 PST - DetailsProduct details
Spec score7.1
Pros+Supports 25 Gbps over multimode fiber
+Duplex LC connector for fiber links
+Listed for Ubiquiti equipment
Cons−Multimode reach is limited to 100 meters
Compared with the 831 Network Transceivers on this page+25 speed: 395 of the 643 here have a lower speed
−100 reach or length: 354 of the 538 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
Genuine OriginalSpec score 7.1
SFP28, 25 Speed, Multimode fiber
+Supports 25 Gbps speed for high-throughput links
+SFP28 form factor fits standard 25G ports
+Multimode fiber suits short runs within the data center
−Limited to 100 meters of multimode reach
No price recorded yet.
Product details
Spec score7.1
Pros+Supports 25 Gbps speed for high-throughput links
+SFP28 form factor fits standard 25G ports
+Multimode fiber suits short runs within the data center
Cons−Limited to 100 meters of multimode reach
Compared with the 831 Network Transceivers on this page+25 speed: 395 of the 643 here have a lower speed
−100 reach or length: 354 of the 538 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
OREISpec score 7.4
SFP, 1 Speed, Single-mode fiber, 1310 nm
+Long 40 km reach over single-mode fiber
+1 Gbps speed for gigabit links
+LC duplex connector for standard fiber patch cords
−Single-mode fiber needed for full reach
$49.99
as of 11/04/2026 10:10 PST - DetailsProduct details
Spec score7.4
Pros+Long 40 km reach over single-mode fiber
+1 Gbps speed for gigabit links
+LC duplex connector for standard fiber patch cords
+1310 nm wavelength for single-mode runs
Cons−Single-mode fiber needed for full reach
Compared with the 831 Network Transceivers on this page+40000 reach or length: only 79 of 538 here have a higher reach or length
−1 speed: 503 of the 643 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
AvagoSpec score 7.0
SFP+, 10 Speed, Multimode fiber, 850 nm
+Carries 10 Gbps for short-distance links
+850 nm wavelength suits multimode links
+SFP+ form factor for 10G ports
−Reach limited to 300 m
$18.25
as of 11/04/2026 10:09 PST - DetailsProduct details
Spec score7.0
Pros+Carries 10 Gbps for short-distance links
+850 nm wavelength suits multimode links
+SFP+ form factor for 10G ports
Cons−Reach limited to 300 m
Compared with the 831 Network Transceivers on this page−300 reach or length: 313 of the 538 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
OREISpec score 7.0
SFP, 1 Speed, Multimode fiber, 850 nm
+1 Gbps speed for gigabit links
+LC duplex connector for standard fiber patch cords
+850 nm wavelength for multimode fiber
−Short 550 m reach limits distance
$19.99
as of 11/04/2026 10:10 PST - DetailsProduct details
Spec score7.0
Pros+1 Gbps speed for gigabit links
+LC duplex connector for standard fiber patch cords
+850 nm wavelength for multimode fiber
+550 m maximum reach over multimode fiber
Cons−Short 550 m reach limits distance
Compared with the 831 Network Transceivers on this page−1 speed: 503 of the 643 here have a higher speed
−550 reach or length: 285 of the 538 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
LemspumSpec score 7.3
QSFP28, 100 Speed, Single-mode fiber, 4 In the box
+100 Gbps speed for high-throughput links
+Four-unit pack for multiple ports
+10000 m stated reach on single-mode fiber
−Single-mode fiber required for this module
$725.99
as of 11/04/2026 10:10 PST - DetailsProduct details
Spec score7.3
Pros+100 Gbps speed for high-throughput links
+Four-unit pack for multiple ports
+10000 m stated reach on single-mode fiber
+LC connector for standard fiber connections
+1310 nm wavelength for single-mode fiber
Cons−Single-mode fiber required for this module
Compared with the 831 Network Transceivers on this page+100 speed: only 19 of 643 here have a higher speed
+10000 reach or length: 277 of the 538 here have a lower reach or length
How pros and cons are picked (About: Disclaimer) About this product
OpstranSpec score 7.3
QSFP28, 100 Speed, DAC cable, 1310 nm
+100 Gbps QSFP28 transceiver for high-capacity links
+Rated for 10 km reach at 1310 nm wavelength
+DDM monitoring and duplex LC single-mode connector
−Listed medium is DAC cable, which conflicts with the optical LC connector
$299.99
as of 11/04/2026 10:10 PST - DetailsProduct details
Spec score7.3
Pros+100 Gbps QSFP28 transceiver for high-capacity links
+Rated for 10 km reach at 1310 nm wavelength
+DDM monitoring and duplex LC single-mode connector
+Designed for Mellanox MMA1L10-CR compatibility
Cons−Listed medium is DAC cable, which conflicts with the optical LC connector
Compared with the 831 Network Transceivers on this page+100 speed: only 19 of 643 here have a higher speed
+10000 reach or length: 277 of the 538 here have a lower reach or length
How pros and cons are picked (About: Disclaimer) About this product
