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Network Transceivers

116 network transceivers from 10Gtek, HPC Optics, H!Fiber.com and more. Most cost $7 to $7,172, and half cost less than $113.

Recommended Network Transceivers

TP-LinkSpec score 7.1

SFP+, 10 Speed, Single-mode fiber, LC

+Hot-pluggable SFP+ module with LC single-mode connector
+Rated for up to 10 km reach over single-mode fiber
+10 Gbps speed for high-throughput network links
−Requires single-mode fiber cabling, not compatible with copper runs
$24.99-38%List: $39.99
as of 11/04/2026 06:06 PST - Details
TP-LinkSpec score 7.2

SFP28, 25 Speed, Single-mode fiber, LC

+Hot-pluggable SFP28 module with LC single-mode connector
+Rated for up to 10 km reach over single-mode fiber
+25 Gbps speed for demanding high-bandwidth links
−Requires single-mode fiber cabling, not compatible with copper runs
$64.99
as of 11/04/2026 06:08 PST - Details
TRENDnetSpec score 7.1

SFP, 1 Speed, Single-mode fiber, 4 In the box

+Four modules included in the pack
+Single-mode fiber reaches up to 10 km
+LC connector for standard fiber cabling
−1 Gbps speed only
$83.99
as of 11/04/2026 06:07 PST - Details
Ebyte
+3500 m stated reach for wireless links
+Operates from 2.7 to 5.5 V DC supply
+Stamp hole form factor for board mounting
−Module needs external board and wiring to operate
$6.59
as of 11/04/2026 06:07 PST - Details
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 - Details
XzsnetSpec score 7.1

SFP, 1 Speed, Single-mode fiber, 4 In the box

+Pack of 4 modules
+1 Gbps single-mode LC connector
+10 km reach
−Single-mode fiber only
$34.99
as of 11/04/2026 10:05 PST - Details
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 - Details
DimiksSpec score 7.1

SFP, 1 Speed, Single-mode fiber, 2 In the box

+Pack of 2 modules for paired links
+10 km single-mode reach for longer runs
+Bi-directional design runs over one fiber strand
−Only supports 1 Gbps speed
$20.00
as of 11/04/2026 10:10 PST - Details
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 - Details
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 - Details
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 - Details
TRENDnetSpec score 7.1

SFP+, 10 Speed, Single-mode fiber, LC

+10 Gbps speed for fast network links
+Single-mode fiber reaches up to 10 km
+LC connector for standard fiber cabling
−Single-mode fiber only, not for multimode runs
$44.99
as of 11/04/2026 10:09 PST - Details
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 - Details
CablesAndKitsSpec score 7.1

SFP, 1 Speed, Single-mode fiber

+Gigabit speed for 1000BASE-LX links
+10 km reach over single-mode fiber
+Listed compatible with Cisco equipment
−Single-mode fiber required, not suitable for multimode runs
$23.49
as of 11/04/2026 10:09 PST - Details
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 - Details
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 - Details
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 - Details
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 - Details
6COMSpec score 7.3

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 - Details
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 - Details
HPC OpticsSpec score 7.3

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 - Details
HPC OpticsSpec score 7.3

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 - Details
HPC OpticsSpec score 7.3

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 - Details
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 - Details
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 - Details
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 - Details
QsfptekSpec score 7.3

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 - Details
xchSRYdgSpec score 7.2

SFP+, 25 Speed, Single-mode fiber

+Single-mode fiber for longer links up to 10,000 m
+25 Gbps speed for high-bandwidth connections
+SFP+ form factor fits SFP+ ports
−Single-mode fiber needs compatible single-mode cabling
$774.28
as of 11/04/2026 03:10 PST - Details

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Spec scores, pros and cons, and prices are explained in the How it works section of the About page.