KeensoSpec score 7.2
SFP, 1 Speed, Single-mode fiber
+Rated for up to 20 kilometers of reach
+Uses single-mode fiber for long-distance links
+SFP form factor fits standard SFP ports
$10.74
as of 11/04/2026 10:09 PST - DetailsProduct details
Spec score7.2
Pros+Rated for up to 20 kilometers of reach
+Uses single-mode fiber for long-distance links
+SFP form factor fits standard SFP ports
+Supports 1 Gbps data speed
Compared with the 831 Network Transceivers on this page+20000 reach or length: 381 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
MxrnmrorqSpec score 7.2
SFP, 1 Speed, Single-mode fiber, 1310 nm
+Single-mode fiber for long-distance links
+20 km reach for medium-distance links
+1310 nm wavelength for single-mode links
$80.68
as of 11/04/2026 06:07 PST - DetailsProduct details
Spec score7.2
Pros+Single-mode fiber for long-distance links
+20 km reach for medium-distance links
+1310 nm wavelength for single-mode links
+Gigabit speed for standard network links
Compared with the 831 Network Transceivers on this page+20000 reach or length: 381 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
MxrnmrorqSpec score 7.2
2.5 Speed, Single-mode fiber, 1310 nm
+2.5 Gbps speed for faster data transfer
+15 km reach over single-mode fiber
+1310 nm wavelength for long-distance links
$107.57
as of 11/04/2026 06:07 PST - DetailsProduct details
Spec score7.2
Pros+2.5 Gbps speed for faster data transfer
+15 km reach over single-mode fiber
+1310 nm wavelength for long-distance links
Compared with the 831 Network Transceivers on this page+15000 reach or length: 379 of the 538 here have a lower reach or length
−2.5 speed: 497 of the 643 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
MxrnmrorqSpec score 7.2
SFP+, 10 Speed, Single-mode fiber, 1310 nm
+Reaches up to 20 km over single-mode fiber
+Operates at 10G speed
+Uses 1310 nm wavelength
$89.64
as of 11/04/2026 06:07 PST - DetailsProduct details
Spec score7.2
Pros+Reaches up to 20 km over single-mode fiber
+Operates at 10G speed
+Uses 1310 nm wavelength
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
MxrnmrorqSpec score 7.2
1 Speed
+1.25 Gb/s speed for gigabit-class links
+Rated for 20 km reach
+DDMI diagnostic monitoring support
$89.64
as of 11/04/2026 06:07 PST - DetailsProduct details
Spec score7.2
Pros+1.25 Gb/s speed for gigabit-class links
+Rated for 20 km reach
+DDMI diagnostic monitoring support
Compared with the 831 Network Transceivers on this page+20000 reach or length: 381 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
QiniyekSpec score 7.2
QSFP28, 100 Speed, Multimode fiber, 850 nm
+100 Gbps speed in QSFP28 form factor
+850 nm wavelength for multimode fiber links
+MTP/MPO connector for multi-fiber links
$50.99
as of 11/04/2026 03:10 PST - DetailsProduct details
Spec score7.2
Pros+100 Gbps speed in QSFP28 form factor
+850 nm wavelength for multimode fiber links
+MTP/MPO connector for multi-fiber links
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
BfqtxlavkSpec score 7.2
QSFP28, 100 Speed, Single-mode fiber, 1310 nm
+Supports 100 Gbps speed for high-bandwidth links
+Single-mode fiber medium for longer-distance runs
+QSFP28 form factor for 100G ports
$533.89
as of 11/04/2026 10:09 PST - DetailsProduct details
Spec score7.2
Pros+Supports 100 Gbps speed for high-bandwidth links
+Single-mode fiber medium for longer-distance runs
+QSFP28 form factor for 100G ports
Compared with the 831 Network Transceivers on this page+100 speed: only 19 of 643 here have a higher speed
−2000 reach or length: 275 of the 538 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
RedluxSpec score 7.2
SFP, 1 Speed, Single-mode fiber, 1310 nm
+Long 20 km reach for single-mode fiber links
+1 Gbps speed on an SFP form factor
+Dual LC connector for standard fiber patching
$8.50
as of 11/04/2026 03:10 PST - DetailsProduct details
Spec score7.2
Pros+Long 20 km reach for single-mode fiber links
+1 Gbps speed on an SFP form factor
+Dual LC connector for standard fiber patching
+1310 nm wavelength for single-mode transmission
Compared with the 831 Network Transceivers on this page+20000 reach or length: 381 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
TkowtbSpec score 7.2
1 Speed, Single-mode fiber
+Single-mode fiber medium for longer fiber links
+Rated for 20 km reach on the fiber link
+Dual fiber design uses a pair of fibers
$9.69
as of 11/04/2026 10:09 PST - DetailsProduct details
Spec score7.2
Pros+Single-mode fiber medium for longer fiber links
+Rated for 20 km reach on the fiber link
+Dual fiber design uses a pair of fibers
Compared with the 831 Network Transceivers on this page+20000 reach or length: 381 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
xchSRYdgSpec score 7.2
QSFP+, 40 Speed, Single-mode fiber, LC
+40 Gbps speed for high-bandwidth links
+QSFP+ form factor for high-density links
+Single-mode fiber supports long distances
$327.58
as of 11/04/2026 03:10 PST - DetailsProduct details
Spec score7.2
Pros+40 Gbps speed for high-bandwidth links
+QSFP+ form factor for high-density links
+Single-mode fiber supports long distances
+Dual LC connector
Compared with the 831 Network Transceivers on this page+40 speed: 433 of the 643 here have a lower 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
xchSRYdgSpec score 7.2
SFP, 1 Speed
+Operates at 1 Gbps speed for gigabit-class links
+Uses SFP form factor for compatible port installation
+Rated for 20 kilometer reach over optical fiber
$95.30
as of 11/04/2026 03:10 PST - DetailsProduct details
Spec score7.2
Pros+Operates at 1 Gbps speed for gigabit-class links
+Uses SFP form factor for compatible port installation
+Rated for 20 kilometer reach over optical fiber
Compared with the 831 Network Transceivers on this page+20000 reach or length: 381 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
YaregelunSpec score 7.2
1 Speed, Single-mode fiber
+20 km single-mode reach
+1 Gbps speed for gigabit links
+Dual fiber design
$9.35
as of 11/04/2026 10:09 PST - DetailsProduct details
Spec score7.2
Pros+20 km single-mode reach
+1 Gbps speed for gigabit links
+Dual fiber design
+Listed for H3C equipment
Compared with the 831 Network Transceivers on this page+20000 reach or length: 381 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
BfqtxlavkSpec score 7.1
10 Speed, Single-mode fiber, 1310 nm
+Operates at 1310 nm wavelength for single-mode fiber
+Reaches up to 10 km over single-mode fiber
+Supports 10 Gbps speed
$69.43
as of 11/04/2026 10:09 PST - DetailsProduct details
Spec score7.1
Pros+Operates at 1310 nm wavelength for single-mode fiber
+Reaches up to 10 km over single-mode fiber
+Supports 10 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
How pros and cons are picked (About: Disclaimer) About this product
LemspumSpec score 7.1
SFP, 1 Speed, Single-mode fiber, 1310 nm
+1310 nm wavelength suits single-mode gigabit links
+DDM monitoring included for link status
+Lists compatibility with Cisco, TP-Link and Ubiquiti hardware
$3.99
as of 11/04/2026 06:06 PST - DetailsProduct details
Spec score7.1
Pros+1310 nm wavelength suits single-mode gigabit links
+DDM monitoring included for link status
+Lists compatibility with Cisco, TP-Link and Ubiquiti hardware
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
10GtekSpec score 7.1
SFP+, 10 Speed, Single-mode fiber, 1310 nm
+10G speed for standard server and switch links
+Single-mode fiber with up to 10 km reach
+1310 nm wavelength for long-distance fiber links
$17.99
as of 11/04/2026 10:08 PST - DetailsProduct details
Spec score7.1
Pros+10G speed for standard server and switch links
+Single-mode fiber with up to 10 km reach
+1310 nm wavelength for long-distance fiber links
+LC connector for standard fiber patch cables
+Compatible with Cisco, Mikrotik, TP-Link and Ubiquiti equipment
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
QmxqeubwSpec score 7.1
SFP, 1 Speed, 1 In the box, 1310 nm
+SFP form factor for 1.25 Gbps connections
+Operates at 1310 nm wavelength
+Reaches up to 10 km over fiber
$86.68
as of 11/04/2026 06:07 PST - DetailsProduct details
Spec score7.1
Pros+SFP form factor for 1.25 Gbps connections
+Operates at 1310 nm wavelength
+Reaches up to 10 km over fiber
+Single unit pack for one port upgrade
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
BfqtxlavkSpec score 7.1
SFP28, 25 Speed, Multimode fiber
+25Gb speed for high-bandwidth network links
+SFP28 form factor for 25Gb port compatibility
+Multimode fiber with 100 m reach for short runs
$215.01
as of 11/04/2026 10:09 PST - DetailsProduct details
Spec score7.1
Pros+25Gb speed for high-bandwidth network links
+SFP28 form factor for 25Gb port compatibility
+Multimode fiber with 100 m reach for short runs
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
BfqtxlavkSpec score 7.1
10 Speed, Single-mode fiber
+Single-mode fiber for long-distance links
+10 km reach for runs up to 10000 meters
+10 Gbps speed for high-bandwidth connections
$147.74
as of 11/04/2026 10:10 PST - DetailsProduct details
Spec score7.1
Pros+Single-mode fiber for long-distance links
+10 km reach for runs up to 10000 meters
+10 Gbps speed for high-bandwidth connections
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
BfqtxlavkSpec score 7.1
10 Speed, Single-mode fiber
+10 Gbps speed for fast network links
+Single-mode fiber supports 10 km reach
+Suited for long-distance campus or metro links
$140.20
as of 11/04/2026 10:09 PST - DetailsProduct details
Spec score7.1
Pros+10 Gbps speed for fast network links
+Single-mode fiber supports 10 km reach
+Suited for long-distance campus or metro 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
BfqtxlavkSpec score 7.1
SFP+, 10 Speed, Single-mode fiber, 1310 nm
+Long 10 km reach for single-mode links
+Operates at 10 Gbps with SFP+ form factor
+Uses 1310 nm wavelength
$66.74
as of 11/04/2026 10:10 PST - DetailsProduct details
Spec score7.1
Pros+Long 10 km reach for single-mode links
+Operates at 10 Gbps with SFP+ form factor
+Uses 1310 nm wavelength
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
BfqtxlavkSpec score 7.1
SFP+, 10 Speed, Single-mode fiber
+SFP+ form factor for 10G network links
+Single-mode fiber suits longer distance runs
+10 Gbps speed for high-bandwidth connections
$69.70
as of 11/04/2026 10:10 PST - DetailsProduct details
Spec score7.1
Pros+SFP+ form factor for 10G network links
+Single-mode fiber suits longer distance runs
+10 Gbps speed for high-bandwidth connections
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
Fiber MallSpec score 7.1
SFP+, 10 Speed, Single-mode fiber, 1310 nm
+10G speed for fast network links
+SFP+ form factor for compact port use
+1310 nm wavelength on single-mode fiber
$30.99
as of 11/04/2026 06:06 PST - DetailsProduct details
Spec score7.1
Pros+10G speed for fast network links
+SFP+ form factor for compact port use
+1310 nm wavelength on single-mode fiber
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
MxrnmrorqSpec score 7.1
1 Speed, Single-mode fiber, 1310 nm
+Single-mode fiber medium for long-distance links
+1310 nm wavelength for single-mode transmission
+1.25 Gbps speed for gigabit Ethernet connections
$98.60
as of 11/04/2026 06:07 PST - DetailsProduct details
Spec score7.1
Pros+Single-mode fiber medium for long-distance links
+1310 nm wavelength for single-mode transmission
+1.25 Gbps speed for gigabit Ethernet connections
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
IpolexSpec score 7.1
SFP+, 10 Speed, Single-mode fiber, 1310 nm
+Supports 10 Gbps over single-mode fiber
+Long 10 km reach for single-mode runs
+Uses LC connectors
$13.99
as of 11/04/2026 06:06 PST - DetailsProduct details
Spec score7.1
Pros+Supports 10 Gbps over single-mode fiber
+Long 10 km reach for single-mode runs
+Uses LC connectors
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
MxrnmrorqSpec score 7.1
SFP+, 10 Speed, Single-mode fiber, 1310 nm
+Single-mode fiber for long-distance links
+10 km reach for medium-distance links
+10 Gbps speed for high-throughput connections
$107.57
as of 11/04/2026 06:07 PST - DetailsProduct details
Spec score7.1
Pros+Single-mode fiber for long-distance links
+10 km reach for medium-distance links
+10 Gbps speed for high-throughput connections
+LC connector for common fiber patch cables
+1310 nm wavelength for single-mode 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
MxrnmrorqSpec score 7.1
SFP, 1 Speed, Single-mode fiber, 1310 nm
+10 km reach over single-mode fiber
+LC connector for standard fiber patch cords
+1310 nm wavelength for long-distance links
$89.64
as of 11/04/2026 06:07 PST - DetailsProduct details
Spec score7.1
Pros+10 km reach over single-mode fiber
+LC connector for standard fiber patch cords
+1310 nm wavelength for long-distance 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
−1 speed: 503 of the 643 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
MxrnmrorqSpec score 7.1
1 Speed, Single-mode fiber
+Rated for 10 km reach over single-mode fiber
+Supports 1 Gbps gigabit speeds
+Single-mode fiber medium suits longer-distance links
$71.71
as of 11/04/2026 06:07 PST - DetailsProduct details
Spec score7.1
Pros+Rated for 10 km reach over single-mode fiber
+Supports 1 Gbps gigabit speeds
+Single-mode fiber medium suits longer-distance 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
−1 speed: 503 of the 643 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
MxrnmrorqSpec score 7.1
1 Speed, Single-mode fiber, 1310 nm, LC
+Reaches up to 10 km over single-mode fiber
+Operates at 1G speed
+Uses LC connector
$80.68
as of 11/04/2026 06:07 PST - DetailsProduct details
Spec score7.1
Pros+Reaches up to 10 km over single-mode fiber
+Operates at 1G speed
+Uses LC connector
+Uses 1310 nm wavelength
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
