LemspumSpec score 7.4
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 score7.4
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 100 Network Transceivers on this page+100 speed: only 14 of 293 here have a higher speed
−10000 reach or length: 157 of the 260 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
BvuxenolithSpec score 8.4
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 score8.4
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 100 Network Transceivers on this page+100000 reach or length: only 1 of 260 here have a higher reach or length
+100 speed: only 14 of 293 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
PrpyvpeySpec score 8.4
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 score8.4
Pros+Supports 100 Gbps speed
+1310 nm wavelength
+Dual LC connector on single-mode fiber
Cons−Pack of only 2 modules
Compared with the 100 Network Transceivers on this page+100000 reach or length: only 1 of 260 here have a higher reach or length
+100 speed: only 14 of 293 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
BvuxenolithSpec score 8.2
QSFP28, 100 Speed, Single-mode fiber, LC
+100G speed for high-bandwidth data center links
+80 km reach over single-mode fiber
+Uses LC connector for standard fiber patching
−Single-mode fiber required, not suitable for multimode runs
$20,507.80
as of 11/04/2026 10:09 PST - DetailsProduct details
Spec score8.2
Pros+100G speed for high-bandwidth data center links
+80 km reach over single-mode fiber
+Uses LC connector for standard fiber patching
+Simplex design uses one fiber strand per direction
Cons−Single-mode fiber required, not suitable for multimode runs
Compared with the 100 Network Transceivers on this page+100 speed: only 14 of 293 here have a higher speed
+80000 reach or length: only 16 of 260 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
DwfskzkvSpec score 7.7
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 score7.7
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 100 Network Transceivers on this page+100 speed: only 14 of 293 here have a higher speed
+40000 reach or length: 144 of the 260 here have a lower reach or length
How pros and cons are picked (About: Disclaimer) About this product
GjwbaksSpec score 7.7
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 score7.7
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 100 Network Transceivers on this page+100 speed: only 14 of 293 here have a higher speed
+40000 reach or length: 144 of the 260 here have a lower reach or length
How pros and cons are picked (About: Disclaimer) About this product
HPC OpticsSpec score 7.4
QSFP28, 100 Speed, Single-mode fiber
+100G speed for high-bandwidth network links
+Single-mode fiber for links up to 10 km
+QSFP28 form factor for dense 100G port use
−Single-mode fiber needed; not for short multimode runs
$425.00
as of 11/04/2026 03:10 PST - DetailsProduct details
Spec score7.4
Pros+100G speed for high-bandwidth network links
+Single-mode fiber for links up to 10 km
+QSFP28 form factor for dense 100G port use
+Single-lambda LR1 design for 100GBASE-LR1 standard
Cons−Single-mode fiber needed; not for short multimode runs
Compared with the 100 Network Transceivers on this page+100 speed: only 14 of 293 here have a higher speed
−10000 reach or length: 157 of the 260 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
FicerSpec score 8.2
QSFP28, 100 Speed, Single-mode fiber, 1 In the box
+100G speed for high-bandwidth data networking
+QSFP28 form factor for dense port connections
+Single-piece pack for one module
$7,699.99
as of 11/04/2026 06:07 PST - DetailsProduct details
Spec score8.2
Pros+100G speed for high-bandwidth data networking
+QSFP28 form factor for dense port connections
+Single-piece pack for one module
Compared with the 100 Network Transceivers on this page+100 speed: only 14 of 293 here have a higher speed
+80000 reach or length: only 16 of 260 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
AkpzkyywnSpec score 8.4
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 score8.4
Pros+Supports 100 Gbps speed
+1310 nm wavelength
+Dual LC connector on single-mode fiber
Cons−Pack of only 2 modules
Compared with the 100 Network Transceivers on this page+100000 reach or length: only 1 of 260 here have a higher reach or length
+100 speed: only 14 of 293 here have a higher speed
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
+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 score8.2
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 100 Network Transceivers on this page+100 speed: only 14 of 293 here have a higher speed
+80000 reach or length: only 16 of 260 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
DwfskzkvSpec score 8.2
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 score8.2
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 100 Network Transceivers on this page+100 speed: only 14 of 293 here have a higher speed
+80000 reach or length: only 16 of 260 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
EdsjtzrsqSpec score 8.2
QSFP28, 100 Speed, Single-mode fiber, LC
+100Gb/s QSFP28 speed for high-capacity links
+Single-mode fiber supports 80km reach
+LC connector and DDM monitoring for network management
−Single-mode fiber requires compatible fiber infrastructure
$5,548.12
as of 11/04/2026 10:09 PST - DetailsProduct details
Spec score8.2
Pros+100Gb/s QSFP28 speed for high-capacity links
+Single-mode fiber supports 80km reach
+LC connector and DDM monitoring for network management
Cons−Single-mode fiber requires compatible fiber infrastructure
Compared with the 100 Network Transceivers on this page+100 speed: only 14 of 293 here have a higher speed
+80000 reach or length: only 16 of 260 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
VizlkogSpec score 8.2
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 score8.2
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 100 Network Transceivers on this page+100 speed: only 14 of 293 here have a higher speed
+80000 reach or length: only 16 of 260 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
+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 score8.2
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 100 Network Transceivers on this page+100 speed: only 14 of 293 here have a higher speed
+80000 reach or length: only 16 of 260 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
QbdjhwbtSpec score 8.2
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 score8.2
Pros+Supports 100 Gbps speed
+1310 nm wavelength
+Dual LC connector
Cons−Pack of only 2 modules
Compared with the 100 Network Transceivers on this page+100 speed: only 14 of 293 here have a higher speed
+80000 reach or length: only 16 of 260 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
VizlkogSpec score 8.2
QSFP28, 100 Speed, Single-mode fiber, LC
+Long 80 km reach over single-mode fiber
+100 Gbps speed for high-throughput links
+LC connector for standard duplex fiber patching
−Simplex design needs two fibers paired with a second module
$20,062.93
as of 11/04/2026 10:09 PST - DetailsProduct details
Spec score8.2
Pros+Long 80 km reach over single-mode fiber
+100 Gbps speed for high-throughput links
+LC connector for standard duplex fiber patching
+Simplex design for one-fiber links
Cons−Simplex design needs two fibers paired with a second module
Compared with the 100 Network Transceivers on this page+100 speed: only 14 of 293 here have a higher speed
+80000 reach or length: only 16 of 260 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
FcngevbhSpec score 8.2
QSFP28, 100 Speed, Single-mode fiber, LC
+Single-fiber bidirectional design uses one fiber strand
+Reaches up to 80 km over single-mode fiber
+Delivers 100 Gbps speed in a QSFP28 form factor
−Requires matched transmit and receive wavelength pairs at each end
$12,552.18
as of 11/04/2026 10:09 PST - DetailsProduct details
Spec score8.2
Pros+Single-fiber bidirectional design uses one fiber strand
+Reaches up to 80 km over single-mode fiber
+Delivers 100 Gbps speed in a QSFP28 form factor
+LC connector fits standard duplex-style fiber patch cords
Cons−Requires matched transmit and receive wavelength pairs at each end
Compared with the 100 Network Transceivers on this page+100 speed: only 14 of 293 here have a higher speed
+80000 reach or length: only 16 of 260 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
ZmdrxqojSpec score 8.2
QSFP28, 100 Speed, Single-mode fiber, LC
+100 Gb/s speed for high-bandwidth links
+80 km single-mode reach
+QSFP28 form factor
−Single-mode fiber only, so it needs single-mode cabling
$5,576.00
as of 11/04/2026 10:09 PST - DetailsProduct details
Spec score8.2
Pros+100 Gb/s speed for high-bandwidth links
+80 km single-mode reach
+QSFP28 form factor
+DDM monitoring listed
Cons−Single-mode fiber only, so it needs single-mode cabling
Compared with the 100 Network Transceivers on this page+100 speed: only 14 of 293 here have a higher speed
+80000 reach or length: only 16 of 260 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
AndXeSpec score 7.7
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 score7.7
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 100 Network Transceivers on this page+100 speed: only 14 of 293 here have a higher speed
+40000 reach or length: 144 of the 260 here have a lower reach or length
How pros and cons are picked (About: Disclaimer) About this product
AddOnSpec score 7.7
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 score7.7
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 100 Network Transceivers on this page+100 speed: only 14 of 293 here have a higher speed
+40000 reach or length: 144 of the 260 here have a lower reach or length
How pros and cons are picked (About: Disclaimer) BgphqlhodSpec score 7.7
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 score7.7
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 100 Network Transceivers on this page+100 speed: only 14 of 293 here have a higher speed
+40000 reach or length: 144 of the 260 here have a lower reach or length
How pros and cons are picked (About: Disclaimer) About this product
BtzgndmioSpec score 7.7
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 score7.7
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 100 Network Transceivers on this page+100 speed: only 14 of 293 here have a higher speed
+40000 reach or length: 144 of the 260 here have a lower reach or length
How pros and cons are picked (About: Disclaimer) About this product
QmxqeubwSpec score 7.7
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 score7.7
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 100 Network Transceivers on this page+100 speed: only 14 of 293 here have a higher speed
+40000 reach or length: 144 of the 260 here have a lower reach or length
How pros and cons are picked (About: Disclaimer) About this product
TbffdtcSpec score 7.7
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 score7.7
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 100 Network Transceivers on this page+100 speed: only 14 of 293 here have a higher speed
+40000 reach or length: 144 of the 260 here have a lower reach or length
How pros and cons are picked (About: Disclaimer) About this product
SwvabyiSpec score 7.7
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 score7.7
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 100 Network Transceivers on this page+100 speed: only 14 of 293 here have a higher speed
+40000 reach or length: 144 of the 260 here have a lower reach or length
How pros and cons are picked (About: Disclaimer) About this product
ZmdrxqojSpec score 7.7
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 score7.7
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 100 Network Transceivers on this page+100 speed: only 14 of 293 here have a higher speed
+40000 reach or length: 144 of the 260 here have a lower reach or length
How pros and cons are picked (About: Disclaimer) About this product
GenericSpec score 7.6
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 score7.6
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 100 Network Transceivers on this page+100 speed: only 14 of 293 here have a higher speed
+30000 reach or length: 142 of the 260 here have a lower reach or length
How pros and cons are picked (About: Disclaimer) About this product
6COMSpec score 7.4
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 score7.4
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 100 Network Transceivers on this page+100 speed: only 14 of 293 here have a higher speed
−10000 reach or length: 157 of the 260 here have a higher reach or length
How pros and cons are picked (About: Disclaimer) About this product
