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 125 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
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 125 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
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 125 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
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 125 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
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 125 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 125 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
Fiber MallSpec score 7.2
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 score7.2
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 125 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
BvuxenolithSpec score 8.2
QSFP28, 100 Speed, Single-mode fiber, 1310 nm
+100G speed for high-bandwidth data center links
+100 km reach over single-mode fiber
+Duplex LC connector for bidirectional fiber links
−Single-mode fiber required, not suitable for multimode runs
$7,751.92
as of 11/04/2026 10:09 PST - DetailsProduct details
Spec score8.2
Pros+100G speed for high-bandwidth data center links
+100 km reach over single-mode fiber
+Duplex LC connector for bidirectional fiber links
+1310 nm wavelength for single-mode operation
Cons−Single-mode fiber required, not suitable for multimode runs
Compared with the 125 Network Transceivers on this page+100000 reach or length: only 1 of 538 here have a higher reach or length
+100 speed: only 19 of 643 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
ROBOfiberSpec score 7.0
SFP, 1 Speed, Single-mode fiber, 1310 nm
+Single-strand BiDi design saves fiber strands
+2 km reach for campus links
+LC connector and DDM support listed
−Single-strand operation limits links to 2 km
$19.50
as of 11/04/2026 10:10 PST - DetailsProduct details
Spec score7.0
Pros+Single-strand BiDi design saves fiber strands
+2 km reach for campus links
+LC connector and DDM support listed
Cons−Single-strand operation limits links to 2 km
Compared with the 125 Network Transceivers on this page−1 speed: 503 of the 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
PrpyvpeySpec score 8.2
QSFP28, 100 Speed, Single-mode fiber, 2 In the box
+Supports 100 Gbps speed
+1310 nm wavelength
+Dual LC connector on single-mode fiber
−Pack of only 2 modules
$8,592.00
as of 11/04/2026 10:09 PST - DetailsProduct details
Spec score8.2
Pros+Supports 100 Gbps speed
+1310 nm wavelength
+Dual LC connector on single-mode fiber
Cons−Pack of only 2 modules
Compared with the 125 Network Transceivers on this page+100000 reach or length: only 1 of 538 here have a higher reach or length
+100 speed: only 19 of 643 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
AkpzkyywnSpec score 8.2
QSFP28, 100 Speed, Single-mode fiber, 2 In the box
+Supports 100 Gbps speed
+1310 nm wavelength
+Dual LC connector on single-mode fiber
−Pack of only 2 modules
$11,673.11
as of 11/04/2026 06:07 PST - DetailsProduct details
Spec score8.2
Pros+Supports 100 Gbps speed
+1310 nm wavelength
+Dual LC connector on single-mode fiber
Cons−Pack of only 2 modules
Compared with the 125 Network Transceivers on this page+100000 reach or length: only 1 of 538 here have a higher reach or length
+100 speed: only 19 of 643 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
CompufoxSpec score 8.1
QSFP56+, 400 Speed, Single-mode fiber, 1310 nm
+400 Gbps speed for very high-bandwidth links
+40 km reach over single-mode fiber
+1310 nm wavelength for long-haul single-mode links
−Single-mode fiber only, no multimode support
$9,799.00
as of 11/04/2026 03:09 PST - DetailsProduct details
Spec score8.1
Pros+400 Gbps speed for very high-bandwidth links
+40 km reach over single-mode fiber
+1310 nm wavelength for long-haul single-mode links
+LC connector with DOM monitoring
Cons−Single-mode fiber only, no multimode support
Compared with the 125 Network Transceivers on this page+400 speed: only 5 of 643 here have a higher speed
+40000 reach or length: only 79 of 538 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
CompufoxSpec score 8.1
QSFP56+, 400 Speed, Single-mode fiber, 1310 nm
+400 Gbps speed for very high-bandwidth links
+40 km reach over single-mode fiber
+1310 nm wavelength for long-haul single-mode links
−Single-mode fiber only, no multimode support
$9,799.00
as of 11/04/2026 06:06 PST - DetailsProduct details
Spec score8.1
Pros+400 Gbps speed for very high-bandwidth links
+40 km reach over single-mode fiber
+1310 nm wavelength for long-haul single-mode links
+LC connector with DOM monitoring
Cons−Single-mode fiber only, no multimode support
Compared with the 125 Network Transceivers on this page+400 speed: only 5 of 643 here have a higher speed
+40000 reach or length: only 79 of 538 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
BvuxenolithSpec score 8.0
QSFP28, 100 Speed, Single-mode fiber, 1310 nm
+100G speed for high-bandwidth data center links
+80 km reach over single-mode fiber
+1310 nm wavelength for single-mode operation
−Single-mode fiber required, not suitable for multimode runs
$6,323.34
as of 11/04/2026 10:09 PST - DetailsProduct details
Spec score8.0
Pros+100G speed for high-bandwidth data center links
+80 km reach over single-mode fiber
+1310 nm wavelength for single-mode operation
+Uses LC connector for standard fiber patching
Cons−Single-mode fiber required, not suitable for multimode runs
Compared with the 125 Network Transceivers on this page+100 speed: only 19 of 643 here have a higher speed
+80000 reach or length: only 16 of 538 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
DwfskzkvSpec score 8.0
QSFP28, 100 Speed, Single-mode fiber, 2 In the box
+100G speed for high-bandwidth network links
+Single-mode fiber for long-distance runs
+1310 nm wavelength
−Requires single-mode fiber cabling
$6,032.00
as of 11/04/2026 10:09 PST - DetailsProduct details
Spec score8.0
Pros+100G speed for high-bandwidth network links
+Single-mode fiber for long-distance runs
+1310 nm wavelength
+Dual LC connector
+Pack of 2 modules
Cons−Requires single-mode fiber cabling
Compared with the 125 Network Transceivers on this page+100 speed: only 19 of 643 here have a higher speed
+80000 reach or length: only 16 of 538 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
VizlkogSpec score 8.0
QSFP28, 100 Speed, Single-mode fiber, 1310 nm
+Supports 100 Gbps speed
+Single-mode fiber medium for long-distance links
+1310 nm wavelength
−QSFP28 form factor requires QSFP28 ports
$6,181.98
as of 11/04/2026 10:09 PST - DetailsProduct details
Spec score8.0
Pros+Supports 100 Gbps speed
+Single-mode fiber medium for long-distance links
+1310 nm wavelength
Cons−QSFP28 form factor requires QSFP28 ports
Compared with the 125 Network Transceivers on this page+100 speed: only 19 of 643 here have a higher speed
+80000 reach or length: only 16 of 538 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
PrpyvpeySpec score 8.0
QSFP28, 100 Speed, Single-mode fiber, 2 In the box
+Long 80 km reach over single-mode fiber
+100 Gbps speed for high-capacity links
+LC duplex connector for standard fiber patch cords
−Single-mode fiber needed for full reach
$6,032.00
as of 11/04/2026 10:09 PST - DetailsProduct details
Spec score8.0
Pros+Long 80 km reach over single-mode fiber
+100 Gbps speed for high-capacity links
+LC duplex connector for standard fiber patch cords
+Pack of 2 modules in one order
Cons−Single-mode fiber needed for full reach
Compared with the 125 Network Transceivers on this page+100 speed: only 19 of 643 here have a higher speed
+80000 reach or length: only 16 of 538 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
QbdjhwbtSpec score 8.0
QSFP28, 100 Speed, Single-mode fiber, 2 In the box
+Supports 100 Gbps speed
+1310 nm wavelength
+Dual LC connector
−Pack of only 2 modules
$6,032.00
as of 11/04/2026 10:09 PST - DetailsProduct details
Spec score8.0
Pros+Supports 100 Gbps speed
+1310 nm wavelength
+Dual LC connector
Cons−Pack of only 2 modules
Compared with the 125 Network Transceivers on this page+100 speed: only 19 of 643 here have a higher speed
+80000 reach or length: only 16 of 538 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
CompufoxSpec score 7.7
QSFP56+, 400 Speed, Single-mode fiber, 1310 nm
+400 Gbps speed for very high-bandwidth links
+10 km reach over single-mode fiber
+1310 nm wavelength for single-mode links
−Single-mode fiber only, no multimode support
$7,599.00
as of 11/04/2026 06:07 PST - DetailsProduct details
Spec score7.7
Pros+400 Gbps speed for very high-bandwidth links
+10 km reach over single-mode fiber
+1310 nm wavelength for single-mode links
+LC connector with DOM monitoring
Cons−Single-mode fiber only, no multimode support
Compared with the 125 Network Transceivers on this page+400 speed: only 5 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
CompufoxSpec score 7.7
QSFP56+, 400 Speed, Single-mode fiber, 1310 nm
+400 Gbps speed for very high-bandwidth links
+10 km reach over single-mode fiber
+1310 nm wavelength for single-mode links
−Single-mode fiber only, no multimode support
$7,599.00
as of 11/04/2026 06:07 PST - DetailsProduct details
Spec score7.7
Pros+400 Gbps speed for very high-bandwidth links
+10 km reach over single-mode fiber
+1310 nm wavelength for single-mode links
+LC connector with DOM monitoring
Cons−Single-mode fiber only, no multimode support
Compared with the 125 Network Transceivers on this page+400 speed: only 5 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
CompufoxSpec score 7.7
QSFP56+, 400 Speed, Single-mode fiber, 1310 nm
+400 Gbps speed for very high-bandwidth links
+10 km reach over single-mode fiber
+1310 nm wavelength for single-mode links
−Single-mode fiber only, no multimode support
$7,599.00
as of 11/04/2026 06:06 PST - DetailsProduct details
Spec score7.7
Pros+400 Gbps speed for very high-bandwidth links
+10 km reach over single-mode fiber
+1310 nm wavelength for single-mode links
+LC connector with DOM monitoring
Cons−Single-mode fiber only, no multimode support
Compared with the 125 Network Transceivers on this page+400 speed: only 5 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
CompufoxSpec score 7.7
QSFP56+, 400 Speed, Single-mode fiber, 1310 nm
+400 Gbps speed for very high-bandwidth links
+10 km reach over single-mode fiber
+1310 nm wavelength for single-mode links
−Single-mode fiber only, no multimode support
$7,599.00
as of 11/04/2026 06:06 PST - DetailsProduct details
Spec score7.7
Pros+400 Gbps speed for very high-bandwidth links
+10 km reach over single-mode fiber
+1310 nm wavelength for single-mode links
+LC connector with DOM monitoring
Cons−Single-mode fiber only, no multimode support
Compared with the 125 Network Transceivers on this page+400 speed: only 5 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
RiteAVSpec score 7.6
QSFP56+, 400 Speed, Single-mode fiber, 1310 nm
+400 Gbps speed in QSFP-DD form factor
+Listed 1310 nm wavelength
+Cisco-compatible design with DOM monitoring
−Reach limited to 500 m
$7,200.00
as of 11/04/2026 06:06 PST - DetailsProduct details
Spec score7.6
Pros+400 Gbps speed in QSFP-DD form factor
+Listed 1310 nm wavelength
+Cisco-compatible design with DOM monitoring
Cons−Reach limited to 500 m
Compared with the 125 Network Transceivers on this page+400 speed: only 5 of 643 here have a higher speed
−500 reach or length: 303 of the 538 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) 6COMSpec score 7.3
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 score7.3
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 125 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
HPC OpticsSpec score 7.3
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 score7.3
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 125 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
HPC OpticsSpec score 7.3
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 score7.3
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 125 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
HPC OpticsSpec score 7.3
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 score7.3
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 125 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
MxrnmrorqSpec score 7.2
SFP, 1 Speed, Single-mode fiber, 1310 nm
+Single-fiber design with TX1310 and RX1490 wavelengths
+SC connector for standard fiber patch cords
+SFP form factor fits SFP ports on compatible equipment
−Requires a matched transceiver at the far end of the link
$71.71
as of 11/04/2026 06:07 PST - DetailsProduct details
Spec score7.2
Pros+Single-fiber design with TX1310 and RX1490 wavelengths
+SC connector for standard fiber patch cords
+SFP form factor fits SFP ports on compatible equipment
+DDM support for digital diagnostic monitoring
Cons−Requires a matched transceiver at the far end of the link
Compared with the 125 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
