AndXeSpec score 7.8
QSFP28, 100 Speed, Single-mode fiber, LC
+100 Gbps speed
+Single-fiber bidirectional design
+Reaches up to 40 km over single-mode fiber
−Requires single-mode fiber
$8,500.00
as of 11/04/2026 06:07 PST - DetailsProduct details
Spec score7.8
Pros+100 Gbps speed
+Single-fiber bidirectional design
+Reaches up to 40 km over single-mode fiber
Cons−Requires single-mode fiber
Compared with the 231 Network Transceivers on this page+100 speed: only 7 of 227 here have a higher speed
+40000 reach or length: 114 of the 207 here have a lower reach or length
How pros and cons are picked (About: Disclaimer) About this product
AddOnSpec score 7.8
QSFP28, 100 Speed, Single-mode fiber, LC
+Carries 100 Gbps over single-mode fiber
+Uses LC connector for fiber connections
+QSFP28 form factor fits high-density 100G ports
−Single-mode fiber only, not for multimode links
$13,255.01
as of 11/04/2026 06:06 PST - DetailsProduct details
Spec score7.8
Pros+Carries 100 Gbps over single-mode fiber
+Uses LC connector for fiber connections
+QSFP28 form factor fits high-density 100G ports
Cons−Single-mode fiber only, not for multimode links
Compared with the 231 Network Transceivers on this page+100 speed: only 7 of 227 here have a higher speed
+40000 reach or length: 114 of the 207 here have a lower reach or length
How pros and cons are picked (About: Disclaimer) DwfskzkvSpec score 7.8
QSFP28, 100 Speed, Single-mode fiber, 6 In the box
+100G speed for high-bandwidth network links
+Single-mode fiber for long-distance runs
+Pack of 6 modules
−Requires single-mode fiber cabling
$6,682.00
as of 11/04/2026 06:07 PST - DetailsProduct details
Spec score7.8
Pros+100G speed for high-bandwidth network links
+Single-mode fiber for long-distance runs
+Pack of 6 modules
+LC duplex connector
Cons−Requires single-mode fiber cabling
Compared with the 231 Network Transceivers on this page+100 speed: only 7 of 227 here have a higher speed
+40000 reach or length: 114 of the 207 here have a lower reach or length
How pros and cons are picked (About: Disclaimer) About this product
GjwbaksSpec score 7.8
QSFP28, 100 Speed, Single-mode fiber, 10 In the box
+Supports 100G speed for high-bandwidth links
+Reaches up to 40 km over single-mode fiber
+Duplex LC connector for standard fiber patching
−Requires single-mode fiber, not compatible with multimode
$6,981.20
as of 11/04/2026 06:07 PST - DetailsProduct details
Spec score7.8
Pros+Supports 100G speed for high-bandwidth links
+Reaches up to 40 km over single-mode fiber
+Duplex LC connector for standard fiber patching
+QSFP28 form factor for compact high-density ports
+Pack of 10 modules for multiple installations
Cons−Requires single-mode fiber, not compatible with multimode
Compared with the 231 Network Transceivers on this page+100 speed: only 7 of 227 here have a higher speed
+40000 reach or length: 114 of the 207 here have a lower reach or length
How pros and cons are picked (About: Disclaimer) About this product
BgphqlhodSpec score 7.8
QSFP28, 100 Speed, Single-mode fiber, 10 In the box
+Supports 100G speed for high-bandwidth links
+Reaches up to 40 km over single-mode fiber
+Duplex LC connector for standard fiber patching
−Requires single-mode fiber, not compatible with multimode
$6,911.39
as of 11/04/2026 06:07 PST - DetailsProduct details
Spec score7.8
Pros+Supports 100G speed for high-bandwidth links
+Reaches up to 40 km over single-mode fiber
+Duplex LC connector for standard fiber patching
+QSFP28 form factor for compact high-density ports
+Pack of 10 modules for multiple installations
Cons−Requires single-mode fiber, not compatible with multimode
Compared with the 231 Network Transceivers on this page+100 speed: only 7 of 227 here have a higher speed
+40000 reach or length: 114 of the 207 here have a lower reach or length
How pros and cons are picked (About: Disclaimer) About this product
BtzgndmioSpec score 7.8
QSFP28, 100 Speed, Single-mode fiber, 10 In the box
+Supports 100G speed for high-bandwidth links
+Reaches up to 40 km over single-mode fiber
+Duplex LC connector for standard fiber patching
−Requires single-mode fiber, not compatible with multimode
$6,946.29
as of 11/04/2026 06:07 PST - DetailsProduct details
Spec score7.8
Pros+Supports 100G speed for high-bandwidth links
+Reaches up to 40 km over single-mode fiber
+Duplex LC connector for standard fiber patching
+QSFP28 form factor for compact high-density ports
+Pack of 10 modules for multiple installations
Cons−Requires single-mode fiber, not compatible with multimode
Compared with the 231 Network Transceivers on this page+100 speed: only 7 of 227 here have a higher speed
+40000 reach or length: 114 of the 207 here have a lower reach or length
How pros and cons are picked (About: Disclaimer) About this product
QmxqeubwSpec score 7.8
QSFP28, 100 Speed, Single-mode fiber, 10 In the box
+Supports 100G speed for high-bandwidth links
+Reaches up to 40 km over single-mode fiber
+Duplex LC connector for standard fiber patching
−Requires single-mode fiber, not compatible with multimode
$6,981.20
as of 11/04/2026 06:07 PST - DetailsProduct details
Spec score7.8
Pros+Supports 100G speed for high-bandwidth links
+Reaches up to 40 km over single-mode fiber
+Duplex LC connector for standard fiber patching
+QSFP28 form factor for compact high-density ports
+Pack of 10 modules for multiple installations
Cons−Requires single-mode fiber, not compatible with multimode
Compared with the 231 Network Transceivers on this page+100 speed: only 7 of 227 here have a higher speed
+40000 reach or length: 114 of the 207 here have a lower reach or length
How pros and cons are picked (About: Disclaimer) About this product
TbffdtcSpec score 7.8
QSFP28, 100 Speed, Single-mode fiber, 10 In the box
+Supports 100G speed for high-bandwidth links
+Reaches up to 40 km over single-mode fiber
+Duplex LC connector for standard fiber patching
−Requires single-mode fiber, not compatible with multimode
$6,981.20
as of 11/04/2026 06:07 PST - DetailsProduct details
Spec score7.8
Pros+Supports 100G speed for high-bandwidth links
+Reaches up to 40 km over single-mode fiber
+Duplex LC connector for standard fiber patching
+QSFP28 form factor for compact high-density ports
+Pack of 10 modules for multiple installations
Cons−Requires single-mode fiber, not compatible with multimode
Compared with the 231 Network Transceivers on this page+100 speed: only 7 of 227 here have a higher speed
+40000 reach or length: 114 of the 207 here have a lower reach or length
How pros and cons are picked (About: Disclaimer) About this product
SwvabyiSpec score 7.8
QSFP28, 100 Speed, Single-mode fiber, 10 In the box
+Supports 100G speed for high-bandwidth links
+Reaches up to 40 km over single-mode fiber
+Duplex LC connector for standard fiber patching
−Requires single-mode fiber, not compatible with multimode
$6,981.20
as of 11/04/2026 06:07 PST - DetailsProduct details
Spec score7.8
Pros+Supports 100G speed for high-bandwidth links
+Reaches up to 40 km over single-mode fiber
+Duplex LC connector for standard fiber patching
+QSFP28 form factor for compact high-density ports
+Pack of 10 modules for multiple installations
Cons−Requires single-mode fiber, not compatible with multimode
Compared with the 231 Network Transceivers on this page+100 speed: only 7 of 227 here have a higher speed
+40000 reach or length: 114 of the 207 here have a lower reach or length
How pros and cons are picked (About: Disclaimer) About this product
VizlkogSpec score 7.8
QSFP28, 100 Speed, LC
+Supports 100G speed for high-bandwidth links
+Rated for up to 40 km reach over fiber
+Uses LC connectors for fiber connection
−Requires compatible QSFP28 port on the host device
$7,178.96
as of 11/04/2026 10:09 PST - DetailsProduct details
Spec score7.8
Pros+Supports 100G speed for high-bandwidth links
+Rated for up to 40 km reach over fiber
+Uses LC connectors for fiber connection
+Pack includes 2 pairs of modules
Cons−Requires compatible QSFP28 port on the host device
Compared with the 231 Network Transceivers on this page+100 speed: only 7 of 227 here have a higher speed
+40000 reach or length: 114 of the 207 here have a lower reach or length
How pros and cons are picked (About: Disclaimer) About this product
ZmdrxqojSpec score 7.8
QSFP28, 100 Speed, Single-mode fiber, LC
+100 Gbps speed for high-bandwidth links
+40 km single-mode reach
+LC duplex connector
−Single-mode fiber only, so it needs single-mode cabling
$6,981.20
as of 11/04/2026 10:09 PST - DetailsProduct details
Spec score7.8
Pros+100 Gbps speed for high-bandwidth links
+40 km single-mode reach
+LC duplex connector
+QSFP28 form factor
Cons−Single-mode fiber only, so it needs single-mode cabling
Compared with the 231 Network Transceivers on this page+100 speed: only 7 of 227 here have a higher speed
+40000 reach or length: 114 of the 207 here have a lower reach or length
How pros and cons are picked (About: Disclaimer) About this product
GenericSpec score 7.7
QSFP28, 100 Speed, Single-mode fiber, LC
+100 Gbps speed for high-throughput links
+Duplex LC connector for standard fiber patching
+DWDM wavelength suits wavelength-division multiplexing
−Shorter 30 km reach than the longer-range modules
$8,094.58
as of 11/04/2026 06:07 PST - DetailsProduct details
Spec score7.7
Pros+100 Gbps speed for high-throughput links
+Duplex LC connector for standard fiber patching
+DWDM wavelength suits wavelength-division multiplexing
+TAA compliant for government procurement
Cons−Shorter 30 km reach than the longer-range modules
Compared with the 231 Network Transceivers on this page+100 speed: only 7 of 227 here have a higher speed
+30000 reach or length: 112 of the 207 here have a lower reach or length
How pros and cons are picked (About: Disclaimer) About this product
QbdjhwbtSpec score 7.6
QSFP+, 40 Speed, Single-mode fiber, 10 In the box
+40 Gbps speed for high-throughput links
+Duplex LC connector for standard fiber patching
+Pack of 10 modules included
−QSFP+ form factor supports only 40 Gbps
$5,736.00
as of 11/04/2026 06:07 PST - DetailsProduct details
Spec score7.6
Pros+40 Gbps speed for high-throughput links
+Duplex LC connector for standard fiber patching
+Pack of 10 modules included
Cons−QSFP+ form factor supports only 40 Gbps
Compared with the 231 Network Transceivers on this page+40000 reach or length: 114 of the 207 here have a lower reach or length
+40 speed: 124 of the 227 here have a lower speed
How pros and cons are picked (About: Disclaimer) About this product
6COMSpec score 7.5
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 score7.5
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 231 Network Transceivers on this page+100 speed: only 7 of 227 here have a higher speed
−10000 reach or length: 113 of the 207 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
6COMSpec score 7.5
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 score7.5
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 231 Network Transceivers on this page+100 speed: only 7 of 227 here have a higher speed
−10000 reach or length: 113 of the 207 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
HPC OpticsSpec score 7.5
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 score7.5
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 231 Network Transceivers on this page+100 speed: only 7 of 227 here have a higher speed
−10000 reach or length: 113 of the 207 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
HPC OpticsSpec score 7.5
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 score7.5
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 231 Network Transceivers on this page+100 speed: only 7 of 227 here have a higher speed
−10000 reach or length: 113 of the 207 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
HPC OpticsSpec score 7.5
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 score7.5
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 231 Network Transceivers on this page+100 speed: only 7 of 227 here have a higher speed
−10000 reach or length: 113 of the 207 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
HPC OpticsSpec score 7.5
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 score7.5
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 231 Network Transceivers on this page+100 speed: only 7 of 227 here have a higher speed
−10000 reach or length: 113 of the 207 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
QsfptekSpec score 7.5
QSFP28, 100 Speed, Single-mode fiber, LC
+100 Gbps speed for high-throughput links
+LC connector for standard duplex fiber patching
+Includes digital diagnostics monitoring
−10 km reach limits it to shorter links
$269.99
as of 11/04/2026 03:10 PST - DetailsProduct details
Spec score7.5
Pros+100 Gbps speed for high-throughput links
+LC connector for standard duplex fiber patching
+Includes digital diagnostics monitoring
Cons−10 km reach limits it to shorter links
Compared with the 231 Network Transceivers on this page+100 speed: only 7 of 227 here have a higher speed
−10000 reach or length: 113 of the 207 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 231 Network Transceivers on this page+30000 reach or length: 112 of the 207 here have a lower reach or length
−2.5 speed: 180 of the 227 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
GESDSpec score 7.3
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 score7.3
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 231 Network Transceivers on this page−1 speed: 181 of the 227 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
KeensoSpec score 7.3
SFP, 1 Speed, Single-mode fiber, 1310 nm
+Reaches up to 20 km over single-mode fiber
+Uses LC connector for duplex fiber links
+Operates at 1.25 Gbps speed
−Single-mode fiber only, not for multimode runs
$10.33
as of 11/04/2026 10:09 PST - DetailsProduct details
Spec score7.3
Pros+Reaches up to 20 km over single-mode fiber
+Uses LC connector for duplex fiber links
+Operates at 1.25 Gbps speed
+Uses 1310 nm wavelength
Cons−Single-mode fiber only, not for multimode runs
Compared with the 231 Network Transceivers on this page−1 speed: 181 of the 227 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
GenericSpec score 7.3
SFP+, 10 Speed, Single-mode fiber, LC
+Tunable DWDM design for 10G links
+20 km reach over single-mode fiber
+Simplex LC connector for fiber runs
−Requires single-mode fiber infrastructure
$5,564.58
as of 11/04/2026 10:09 PST - DetailsProduct details
About this product
FttpvipsSpec score 7.3
SFP+, 10 Speed, Single-mode fiber, 1310 nm
+10G speed over single-mode fiber
+20 km reach for longer links
+LC connector for common fiber patching
−Single-mode fiber needed for operation
$12.71
as of 11/04/2026 06:06 PST - DetailsProduct details
Spec score7.3
Pros+10G speed over single-mode fiber
+20 km reach for longer links
+LC connector for common fiber patching
+Lists compatibility with several switch brands
Cons−Single-mode fiber needed for operation
How pros and cons are picked (About: Disclaimer) About this product
QsfptekSpec score 7.2
SFP+, 10 Speed, Single-mode fiber, 2 In the box
+Pack of two transceivers for a matched pair
+10 Gbps speed over single-mode fiber
+Lists compatibility with Cisco hardware
−Bidirectional design requires a matched pair at each end
$44.99
as of 11/04/2026 03:09 PST - DetailsProduct details
Spec score7.2
Pros+Pack of two transceivers for a matched pair
+10 Gbps speed over single-mode fiber
+Lists compatibility with Cisco hardware
Cons−Bidirectional design requires a matched pair at each end
Compared with the 231 Network Transceivers on this page−10000 reach or length: 113 of the 207 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
IsleleapSpec score 7.2
SFP+, 10 Speed, Single-mode fiber, 10 In the box
+Pack of 10 modules for multiple ports
+10 Gbps SFP+ speed
+1310 nm single-mode LC connector with DDM
−Single-mode fiber only, no multimode option
$74.98
as of 11/04/2026 03:09 PST - DetailsProduct details
Spec score7.2
Pros+Pack of 10 modules for multiple ports
+10 Gbps SFP+ speed
+1310 nm single-mode LC connector with DDM
+Up to 10 km reach
Cons−Single-mode fiber only, no multimode option
Compared with the 231 Network Transceivers on this page−10000 reach or length: 113 of the 207 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
WtsfoptcSpec score 7.2
SFP+, 10 Speed, Single-mode fiber, 1310 nm
+Single-mode fiber for links up to 10 km
+LC connector for standard fiber patch cords
+1310 nm wavelength for long-reach single-mode links
−Requires single-mode fiber cabling, not multimode
$12.99
as of 11/04/2026 06:08 PST - DetailsProduct details
Spec score7.2
Pros+Single-mode fiber for links up to 10 km
+LC connector for standard fiber patch cords
+1310 nm wavelength for long-reach single-mode links
+SFP+ form factor for 10 Gbps Ethernet ports
+Listed compatibility with Cisco, MikroTik and Ubiquiti
Cons−Requires single-mode fiber cabling, not multimode
Compared with the 231 Network Transceivers on this page−10000 reach or length: 113 of the 207 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
