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Network Transceivers

36 network transceivers from 10Gtek, HPC Optics, H!Fiber.com and more. Most cost $5 to $256, and half cost less than $25.

Recommended Network Transceivers

TRENDnetSpec score 7.0

SFP, 1 Speed, Multimode fiber, 4 In the box

+Four modules included in the pack
+Multimode fiber reaches up to 550 m
+LC connector for standard fiber cabling
−1 Gbps speed only
$72.00
as of 11/04/2026 03:10 PST - Details
StarTech.comSpec score 7.0

SFP, 1 Speed, Multimode fiber, LC

+LC connector for multimode fiber cabling
+550 m reach over multimode fiber
+1 Gbps speed for Gigabit Ethernet links
$32.67
as of 11/04/2026 10:10 PST - Details
LynxcelSpec score 7.0

SFP, 1 Speed, Multimode fiber, 2 In the box

+550 m reach over multimode fiber
+Dual LC connector for standard fiber patching
+Two-pack for multiple links
−Multimode fiber only, not for long single-mode runs
$14.83-5%Was: $15.61
as of 11/04/2026 06:08 PST - Details
Tripp LiteSpec score 7.0

1 Speed, RJ45 copper, 850 nm

+Gigabit speed for standard Ethernet links
+Multimode fiber reaches up to 550 m
+LC duplex connector for standard fiber cabling
−Converter only, not a standalone network module
No price recorded yet.
OREISpec score 7.0

SFP, 1 Speed, Multimode fiber, 850 nm

+1 Gbps speed for gigabit links
+LC duplex connector for standard fiber patch cords
+850 nm wavelength for multimode fiber
−Short 550 m reach limits distance
$19.99
as of 11/04/2026 10:10 PST - Details
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 - Details
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 - Details
xchSRYdgSpec score 7.2

QSFP28, 100 Speed, Single-mode fiber

+100 Gbps speed for high-bandwidth links
+QSFP28 form factor for high-density links
+Single-mode fiber compatible
−Reach limited to 2 kilometers
$327.58
as of 11/04/2026 03:10 PST - Details
MxrnmrorqSpec score 7.1

QSFP+, 40 Speed

+Supports 40G speed for high-bandwidth fiber links
+Rated for up to 2 km reach
+Uses an MPO interface for fiber connection
−Requires compatible QSFP+ port on the host device
$125.50
as of 11/04/2026 06:07 PST - Details
FttpvipsSpec score 7.0

SFP, 1 Speed, RJ45 copper, 2 In the box

+Two SFP modules in one pack
+850 nm wavelength for multimode fiber
+550 m reach over multimode fiber
−Copper RJ45 medium limits the module to copper connections
$59.71
as of 11/04/2026 06:08 PST - Details
Cable MattersSpec score 7.0

SFP, 1 Speed, Multimode fiber, 2 In the box

+Two-pack for multiple gigabit fiber links
+Up to 550 m reach over multimode fiber
+850 nm wavelength for multimode operation
−Multimode fiber only, limited to 550 m
$24.99
as of 11/04/2026 10:05 PST - Details
GESDSpec score 7.0

SFP, 1 Speed, Multimode fiber, 850 nm

+Multimode fiber option for short links
+1 Gbps speed on LC connector
+850 nm wavelength with DDM
−Shorter 550 m reach than single-mode options
$14.41
as of 11/04/2026 03:09 PST - Details
DimiksSpec score 7.0

SFP, 1 Speed, Multimode fiber, 850 nm

+1 Gbps speed for standard gigabit links
+550 m reach over multimode fiber
+DOM/DDM monitoring support listed
−Shorter 550 m reach than single-mode modules
$8.00
as of 11/04/2026 10:09 PST - Details
OpstranSpec score 7.0

SFP, 1 Speed, Multimode fiber, 850 nm

+LC duplex connector
+Multimode fiber, 850 nm wavelength
+1 Gbps speed in an SFP form factor
−Reach limited to 550 m
$13.99
as of 11/04/2026 03:10 PST - Details
MxrnmrorqSpec score 7.0

SFP, 1 Speed, Multimode fiber, 850 nm

+Operates at 1G speed over SFP form factor
+Reaches up to 550 m over multimode fiber
+Uses 850 nm wavelength
−Shorter 550 m multimode reach than single-mode options
$80.68
as of 11/04/2026 06:07 PST - Details
TimaxkSpec score 7.0

SFP, 1 Speed, Multimode fiber, 10 In the box

+Pack of 10 modules for multiple switch ports
+LC connector for standard fiber patch cords
+Lists compatibility with Cisco, Ubiquiti and MikroTik
−Multimode reach is shorter than single-mode links
$73.99
as of 11/04/2026 06:07 PST - Details
Ebyte

Multimode fiber

+TLSR8258 chip supports ZigBee 3.0 wireless networking
+IPEX connector for attaching an external antenna
+Operates on the 2.4GHz band for wireless communication
−Multimode fiber medium stated, which conflicts with its wireless design
$4.55
as of 11/04/2026 06:06 PST - Details
Cdbairui

2 In the box

+Two modules included in one pack
+Ultra small stamp hole size for compact boards
+Supports RSSI signal strength reading
−Not an SFP fiber or copper optical module
$6.86
as of 11/04/2026 06:07 PST - Details
AlvironSpec score 7.0

SFP, 1 Speed, Multimode fiber, 2 In the box

+Compatible with Cisco GLC-SX-MM
+Two transceivers in the pack
+LC duplex connector
−Multimode reach limited to 550 m
No price recorded yet.
Cdbairui

2 In the box

+Sold as a pack of 2 modules
+Rated for up to 3000 m reach
+Operates at 868 MHz with CMT2300A chip
$6.40
as of 11/04/2026 06:06 PST - Details
Tripp LiteSpec score 7.0

1 Speed, RJ45 copper, 850 nm

+Converts copper RJ45 Ethernet to fiber SC duplex
+Multimode fiber output with 850 nm wavelength
+550 m reach on the multimode fiber link
$118.80
as of 11/04/2026 10:10 PST - Details
DimiksSpec score 7.0

SFP, 1 Speed, Single-mode fiber, SC

+Single fiber strand carries traffic both ways
+Gigabit speed in standard SFP form factor
+Uses SC connector
$80.00
as of 11/04/2026 10:10 PST - Details
Fiber MallSpec score 7.2

QSFP28, 100 Speed, Single-mode fiber, 1310 nm

+Delivers 100 Gbps over single-mode fiber
+Reaches up to 2 km over single-mode fiber
+QSFP28 form factor for high-density 100G ports
$219.99
as of 11/04/2026 10:10 PST - Details
BfqtxlavkSpec score 7.2

QSFP28, 100 Speed, Single-mode fiber, 1310 nm

+Supports 100 Gbps speed for high-bandwidth links
+Single-mode fiber medium for longer-distance runs
+QSFP28 form factor for 100G ports
$533.89
as of 11/04/2026 10:09 PST - Details
xchSRYdgSpec score 7.1

QSFP+, 40 Speed, Single-mode fiber, 1310 nm

+40 Gbps speed for high-bandwidth links
+QSFP+ form factor for 40G ports
+Single-mode fiber supports longer runs
$256.11
as of 11/04/2026 03:10 PST - Details
H!Fiber.comSpec score 7.0

SFP, 1 Speed, Multimode fiber, 2 In the box

+Two-pack gives two modules in one purchase
+Lists compatibility with Mikrotik and Ubiquiti devices
+Operates at 1.25 Gbps over an 850 nm wavelength
$14.99
as of 11/04/2026 06:06 PST - Details
GenericSpec score 7.0

SFP, 1 Speed, Multimode fiber, 850 nm

+1G speed for gigabit fiber links
+LC connector with multimode fiber
+850 nm wavelength for multimode links
$137.00
as of 11/04/2026 06:07 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.