StarTech.comSpec score 8.0
SFP+, 10 Speed, Single-mode fiber, 1550 nm
+Long 80 km reach over single-mode fiber
+1550 nm wavelength for long-distance links
+10 Gbps speed for 10GbE connections
$147.99-5%Was: $155.11
as of 11/04/2026 10:10 PST - Details6COMSpec score 7.3
SFP+, 10 Speed, Single-mode fiber, 10 In the box
+20000 reach or length: only 9 of 80 here have a higher reach or length
$100.69-5%Was: $105.99
as of 11/04/2026 03:09 PST - DetailsProduct details
About this product
GenericSpec score 7.3
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 score7.3
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 42 Network Transceivers on this page+20000 reach or length: only 9 of 80 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
Fiber MallSpec score 7.6
QSFP+, 40 Speed, Single-mode fiber, 1310 nm
+40 Gbps speed for high-bandwidth fiber links
+Single-mode fiber with 10 km reach
+LC connector for standard duplex fiber cabling
−Limited to 10 km, shorter than the 40 km module
$189.99
as of 11/04/2026 10:10 PST - DetailsProduct details
Spec score7.6
Pros+40 Gbps speed for high-bandwidth fiber links
+Single-mode fiber with 10 km reach
+LC connector for standard duplex fiber cabling
+QSFP+ form factor for 40G ports
Cons−Limited to 10 km, shorter than the 40 km module
Compared with the 42 Network Transceivers on this page+40 speed: only 12 of 120 here have a higher speed
+10000 reach or length: only 15 of 80 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
6COMSpec score 8.4
QSFP28, 100 Speed, Single-mode fiber, LC
+100 Gbps speed in a QSFP28 form factor
+Single-mode LC connector with 10 km reach
+Compatible with Cisco QSFP-100G-LR4-S
−Single-mode fiber only
$194.10
as of 11/04/2026 03:09 PST - DetailsProduct details
Spec score8.4
Pros+100 Gbps speed in a QSFP28 form factor
+Single-mode LC connector with 10 km reach
+Compatible with Cisco QSFP-100G-LR4-S
+DDM monitoring listed
Cons−Single-mode fiber only
Compared with the 42 Network Transceivers on this page+100 speed: the highest speed of the 120 here
+10000 reach or length: only 15 of 80 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
6COMSpec score 8.4
QSFP28, 100 Speed, Single-mode fiber, 1310 nm
+100 Gb/s speed for high-bandwidth fiber links
+10 km single-mode reach for long-distance links
+1310 nm wavelength for single-mode fiber
−Requires single-mode fiber, not multimode
−Only 10 km maximum reach
$189.99
as of 11/04/2026 06:08 PST - DetailsProduct details
Spec score8.4
Pros+100 Gb/s speed for high-bandwidth fiber links
+10 km single-mode reach for long-distance links
+1310 nm wavelength for single-mode fiber
+LC connector for standard duplex fiber cabling
+QSFP28 form factor for 100G switch ports
Cons−Requires single-mode fiber, not multimode
−Only 10 km maximum reach
Compared with the 42 Network Transceivers on this page+100 speed: the highest speed of the 120 here
+10000 reach or length: only 15 of 80 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
HPC OpticsSpec score 8.4
QSFP28, 100 Speed, Single-mode fiber
+100 Gbps speed for high-bandwidth network links
+Single-mode fiber for runs up to 10 km
+QSFP28 form factor for 100G ports
−Requires single-mode fiber cabling
$199.00
as of 11/04/2026 03:09 PST - DetailsProduct details
Spec score8.4
Pros+100 Gbps speed for high-bandwidth network links
+Single-mode fiber for runs up to 10 km
+QSFP28 form factor for 100G ports
Cons−Requires single-mode fiber cabling
Compared with the 42 Network Transceivers on this page+100 speed: the highest speed of the 120 here
+10000 reach or length: only 15 of 80 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
MxrnmrorqSpec score 7.4
SFP, 2.5 Speed, Single-mode fiber, LC
+30 km reach over single-mode fiber
+2.5 Gbps speed for faster data transfer
+LC connector for standard fiber patch cords
−Single-fiber design requires a matched module at the far end
$125.50
as of 11/04/2026 06:07 PST - DetailsProduct details
Spec score7.4
Pros+30 km reach over single-mode fiber
+2.5 Gbps speed for faster data transfer
+LC connector for standard fiber patch cords
Cons−Single-fiber design requires a matched module at the far end
Compared with the 42 Network Transceivers on this page+30000 reach or length: only 8 of 80 here have a higher reach or length
−2.5 speed: 85 of the 120 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
HPC OpticsSpec score 8.4
QSFP28, 100 Speed, Single-mode fiber, LC
+100 Gbps speed for high-bandwidth network links
+Single-mode fiber for runs up to 10 km
+LC connector for standard duplex fiber patching
−Requires single-mode fiber cabling
$199.00
as of 11/04/2026 03:09 PST - DetailsProduct details
Spec score8.4
Pros+100 Gbps speed for high-bandwidth network links
+Single-mode fiber for runs up to 10 km
+LC connector for standard duplex fiber patching
Cons−Requires single-mode fiber cabling
Compared with the 42 Network Transceivers on this page+100 speed: the highest speed of the 120 here
+10000 reach or length: only 15 of 80 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
HPC OpticsSpec score 8.4
QSFP28, 100 Speed, Single-mode fiber, 1310 nm
+100G speed for high-bandwidth links
+10 km reach for longer runs
+Single-mode fiber with LC duplex connector
−Requires single-mode fiber cabling
$199.00
as of 11/04/2026 03:09 PST - DetailsProduct details
Spec score8.4
Pros+100G speed for high-bandwidth links
+10 km reach for longer runs
+Single-mode fiber with LC duplex connector
+1310 nm wavelength for single-mode links
Cons−Requires single-mode fiber cabling
Compared with the 42 Network Transceivers on this page+100 speed: the highest speed of the 120 here
+10000 reach or length: only 15 of 80 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
HPC OpticsSpec score 8.4
QSFP28, 100 Speed, Single-mode fiber, 1310 nm
+100G speed for high-bandwidth links
+10 km reach for longer runs
+Single-mode fiber with LC duplex connector
−Requires single-mode fiber cabling
$199.00
as of 11/04/2026 03:10 PST - DetailsProduct details
Spec score8.4
Pros+100G speed for high-bandwidth links
+10 km reach for longer runs
+Single-mode fiber with LC duplex connector
+1310 nm wavelength for single-mode links
Cons−Requires single-mode fiber cabling
Compared with the 42 Network Transceivers on this page+100 speed: the highest speed of the 120 here
+10000 reach or length: only 15 of 80 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
HPC OpticsSpec score 8.4
QSFP28, 100 Speed, Single-mode fiber, 1310 nm
+100 Gb/s speed for high-bandwidth links
+10 km reach over single-mode fiber
+1310 nm LR4 wavelength for long-distance links
−Requires single-mode fiber rather than multimode
$199.00
as of 11/04/2026 03:10 PST - DetailsProduct details
Spec score8.4
Pros+100 Gb/s speed for high-bandwidth links
+10 km reach over single-mode fiber
+1310 nm LR4 wavelength for long-distance links
+LC connector for common duplex fiber patching
+QSFP28 form factor fits 100G switch ports
Cons−Requires single-mode fiber rather than multimode
Compared with the 42 Network Transceivers on this page+100 speed: the highest speed of the 120 here
+10000 reach or length: only 15 of 80 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
GenericSpec score 7.3
SFP+, 10 Speed, Single-mode fiber
+10 Gb/s speed in SFP+ form factor
+20 km single-mode reach for longer links
+Single-mode fiber design for long-distance links
−Single-mode fiber only, no multimode support
$128.25
as of 11/04/2026 03:09 PST - DetailsProduct details
Spec score7.3
Pros+10 Gb/s speed in SFP+ form factor
+20 km single-mode reach for longer links
+Single-mode fiber design for long-distance links
Cons−Single-mode fiber only, no multimode support
Compared with the 42 Network Transceivers on this page+20000 reach or length: only 9 of 80 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
GESDSpec score 7.2
SFP, 1 Speed, Single-mode fiber, 10 In the box
+Pack of 10 modules for multiple ports
+Single-mode LC connector with 20 km reach
+1310 nm wavelength with DDM support
−Limited to 1 Gbps speed
$104.41
as of 11/04/2026 06:07 PST - DetailsProduct details
Spec score7.2
Pros+Pack of 10 modules for multiple ports
+Single-mode LC connector with 20 km reach
+1310 nm wavelength with DDM support
+Works with Cisco, TP-Link, MikroTik and Ubiquiti equipment
Cons−Limited to 1 Gbps speed
Compared with the 42 Network Transceivers on this page+20000 reach or length: only 9 of 80 here have a higher reach or length
−1 speed: 88 of the 120 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
BfqtxlavkSpec score 7.2
10 Speed, Single-mode fiber
+Single-mode fiber medium for long-distance links
+Rated for 10 km reach
+Supports 10 Gbps data rate
−Requires single-mode fiber cabling
$197.52
as of 11/04/2026 10:09 PST - DetailsProduct details
Spec score7.2
Pros+Single-mode fiber medium for long-distance links
+Rated for 10 km reach
+Supports 10 Gbps data rate
Cons−Requires single-mode fiber cabling
Compared with the 42 Network Transceivers on this page+10000 reach or length: only 15 of 80 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
BfqtxlavkSpec score 7.2
10 Speed, Single-mode fiber
+10 Gbps speed for high-throughput links
+10000 m stated reach on single-mode fiber
+Suited to longer campus or metro distances
−Single-mode fiber required for this module
$128.90
as of 11/04/2026 10:10 PST - DetailsProduct details
Spec score7.2
Pros+10 Gbps speed for high-throughput links
+10000 m stated reach on single-mode fiber
+Suited to longer campus or metro distances
Cons−Single-mode fiber required for this module
Compared with the 42 Network Transceivers on this page+10000 reach or length: only 15 of 80 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
xchSRYdgSpec score 7.2
SFP+, 10 Speed, Single-mode fiber
+Supports both 1G and 10G operation
+SFP+ form factor fits common switch ports
+Uses single-mode fiber for long-distance links
−Limited to 10 km reach
$139.97
as of 11/04/2026 03:10 PST - DetailsProduct details
Spec score7.2
Pros+Supports both 1G and 10G operation
+SFP+ form factor fits common switch ports
+Uses single-mode fiber for long-distance links
Cons−Limited to 10 km reach
Compared with the 42 Network Transceivers on this page+10000 reach or length: only 15 of 80 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
MxrnmrorqSpec score 7.1
1 Speed, Single-mode fiber, LC
+Single-mode fiber medium for long-distance links
+Supports 1.25 Gbps speed
+LC connector for fiber patching
−CSFP form factor differs from standard SFP ports
$125.50
as of 11/04/2026 06:07 PST - DetailsProduct details
Spec score7.1
Pros+Single-mode fiber medium for long-distance links
+Supports 1.25 Gbps speed
+LC connector for fiber patching
Cons−CSFP form factor differs from standard SFP ports
Compared with the 42 Network Transceivers on this page+10000 reach or length: only 15 of 80 here have a higher reach or length
−1 speed: 88 of the 120 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
xchSRYdgSpec score 7.1
SFP, 1 Speed, Single-mode fiber, 1310 nm
+Long 10 km reach over single-mode fiber
+Standard SFP form factor
+1310 nm wavelength for single-mode links
−1 Gbps speed is slower than 10G modules
$113.16
as of 11/04/2026 03:10 PST - DetailsProduct details
Spec score7.1
Pros+Long 10 km reach over single-mode fiber
+Standard SFP form factor
+1310 nm wavelength for single-mode links
Cons−1 Gbps speed is slower than 10G modules
Compared with the 42 Network Transceivers on this page+10000 reach or length: only 15 of 80 here have a higher reach or length
−1 speed: 88 of the 120 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
xchSRYdg
Single-mode fiber
+Rated for an 80 km single-mode reach
+Supports DWDM channel 57 operation
+XFP form factor for 11.1G network links
−Long reach is unnecessary for short campus or office links
$113.16
as of 11/04/2026 03:10 PST - DetailsProduct details
Pros+Rated for an 80 km single-mode reach
+Supports DWDM channel 57 operation
+XFP form factor for 11.1G network links
Cons−Long reach is unnecessary for short campus or office links
Compared with the 42 Network Transceivers on this page+80000 reach or length: only 1 of 80 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
MxrnmrorqSpec score 8.3
SFP, 1 Speed, Single-mode fiber
+120 km reach for long-distance single-mode links
+DWDM wavelength suits multi-channel fiber networks
+SFP form factor fits standard SFP ports
$125.50
as of 11/04/2026 06:07 PST - DetailsProduct details
Spec score8.3
Pros+120 km reach for long-distance single-mode links
+DWDM wavelength suits multi-channel fiber networks
+SFP form factor fits standard SFP ports
Compared with the 42 Network Transceivers on this page+120000 reach or length: the highest reach or length of the 80 here
−1 speed: 88 of the 120 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
xchSRYdgSpec score 7.9
SFP, 1 Speed
+Operates at 1 Gbps speed for gigabit-class links
+Uses SFP form factor for compatible port installation
+Rated for 80 kilometer reach over optical fiber
$175.70
as of 11/04/2026 03:10 PST - DetailsProduct details
Spec score7.9
Pros+Operates at 1 Gbps speed for gigabit-class links
+Uses SFP form factor for compatible port installation
+Rated for 80 kilometer reach over optical fiber
Compared with the 42 Network Transceivers on this page+80000 reach or length: only 1 of 80 here have a higher reach or length
−1 speed: 88 of the 120 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
MxrnmrorqSpec score 7.5
2.5 Speed, Single-mode fiber, 1310 nm
+Long 40 km reach for single-mode fiber links
+2.5 Gbps speed suits multi-gigabit networks
+1310 nm wavelength for single-mode fiber
$107.57
as of 11/04/2026 06:07 PST - DetailsProduct details
Spec score7.5
Pros+Long 40 km reach for single-mode fiber links
+2.5 Gbps speed suits multi-gigabit networks
+1310 nm wavelength for single-mode fiber
Compared with the 42 Network Transceivers on this page+40000 reach or length: only 5 of 80 here have a higher reach or length
−2.5 speed: 85 of the 120 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
UxbptzflkSpec score 7.4
SFP, 1 Speed, Single-mode fiber, 1 In the box
+Single-mode fiber for links up to 40 km
+Standard SFP form factor for 1.25 Gbps connections
+Pack of 5 pairs for multiple links
$150.48
as of 11/04/2026 06:07 PST - DetailsProduct details
Spec score7.4
Pros+Single-mode fiber for links up to 40 km
+Standard SFP form factor for 1.25 Gbps connections
+Pack of 5 pairs for multiple links
Compared with the 42 Network Transceivers on this page+40000 reach or length: only 5 of 80 here have a higher reach or length
−1 speed: 88 of the 120 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
xchSRYdgSpec score 7.4
1 Speed, Single-mode fiber, 1310 nm
+Single-mode fiber supports long distances
+1310 nm wavelength for single-mode links
+1 Gbps speed for gigabit links
$175.70
as of 11/04/2026 03:10 PST - DetailsProduct details
Spec score7.4
Pros+Single-mode fiber supports long distances
+1310 nm wavelength for single-mode links
+1 Gbps speed for gigabit links
Compared with the 42 Network Transceivers on this page+40000 reach or length: only 5 of 80 here have a higher reach or length
−1 speed: 88 of the 120 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
BfqtxlavkSpec score 7.2
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 score7.2
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 42 Network Transceivers on this page+10000 reach or length: only 15 of 80 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
BfqtxlavkSpec score 7.2
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 score7.2
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 42 Network Transceivers on this page+10000 reach or length: only 15 of 80 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
xchSRYdgSpec score 7.2
SFP, 1 Speed, Single-mode fiber, 1310 nm
+Single-mode fiber supports long-distance links up to 15 km
+Operates at 1310 nm for single-mode fiber links
+SFP form factor fits standard SFP ports
$139.97
as of 11/04/2026 03:10 PST - DetailsProduct details
Spec score7.2
Pros+Single-mode fiber supports long-distance links up to 15 km
+Operates at 1310 nm for single-mode fiber links
+SFP form factor fits standard SFP ports
+1 Gbps speed for gigabit network links
Compared with the 42 Network Transceivers on this page+15000 reach or length: only 13 of 80 here have a higher reach or length
−1 speed: 88 of the 120 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
