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Network Transceivers under $50

All Network Transceivers

24 network transceivers under $50 from 10Gtek, Ebyte, H!Fiber.com and more. Most cost $7 to $35, and half cost less than $19.

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
6COMSpec score 7.5

SFP+, 10 Speed, Single-mode fiber, 2 In the box

+20000 reach or length: only 4 of 192 here have a higher reach or length
+10 speed: only 23 of 180 here have a higher speed
$23.99-5%Was: $25.26
as of 11/04/2026 06:08 PST - Details
H!Fiber.comSpec score 7.0

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

+Converts SFP ports to RJ45 copper Ethernet connections
+Supports 1 Gbps speed over copper cabling
+Two modules included in the pack
−Limited to 1 Gbps speed, below faster SFP+ options
$18.99
as of 11/04/2026 10:05 PST - Details
DimiksSpec score 7.2

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
Generic

2 In the box

+Sold as a pack of 2 units
+Passive design for UTP video transmission
+Works with BNC Cat5 cable for CCTV cameras
−Passive design limits signal reach compared with active units
$6.49
as of 11/04/2026 10:09 PST - Details
10GtekSpec score 8.3

0.1 Speed, Single-mode fiber, 2 In the box, SC

+Two-pack for matched media converter pairs
+Single-mode fiber reaches up to 80 km
+Uses SC fiber connectors
−Supports only 10/100 Mbps speeds
$37.99
as of 11/04/2026 10:05 PST - Details
AlwongSpec score 7.1

SFP+, 10 Speed, DAC cable, 2 In the box

+Two cables in one pack
+10 Gbps speed for SFP+ connections
+Short 3 m reach for links within one rack
−Copper DAC reach is limited to 3 m
$28.98
as of 11/04/2026 03:09 PST - Details
Cable MattersSpec score 7.1

SFP+, 10 Speed, Multimode fiber, 2 In the box

+Two-pack for multiple 10G fiber links
+10G speed in SFP+ form factor
+Up to 300 m reach over multimode fiber
−Multimode fiber only, limited to 300 m
$35.00
as of 11/04/2026 06:07 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
ZoeraxSpec score 7.5

SFP+, 10 Speed, Single-mode fiber, 2 In the box

+Sold as a pair for both ends of a link
+Uses LC connectors, a common duplex fiber interface
+Single fiber operation over one strand
−Each end uses a different wavelength, so both modules must be matched
$34.99
as of 11/04/2026 10:05 PST - Details
QsfptekSpec score 7.3

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 - Details
IpolexSpec score 7.3

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

+Pack of two modules for a matched pair
+Single-mode fiber supports up to 20 km reach
+Bidirectional 1550/1310 nm design uses one fiber strand
−Requires single-mode fiber rather than multimode
$23.99
as of 11/04/2026 06:07 PST - Details
H!Fiber.comSpec score 7.1

SFP+, 10 Speed, DAC cable, 2 In the box

+Two-pack for two connections
+10 Gbps SFP+ direct attach cable
+Short 0.42 m length for connecting nearby devices
−Very short 0.42 m reach limits placement
$17.99
as of 11/04/2026 03:09 PST - Details
IpolexSpec score 7.1

SFP+, 10 Speed, DAC cable, 2 In the box

+Pack of two cables for multiple connections
+10 Gbps speed for fast server and switch links
+Passive copper cable needs no separate optics
−Only 0.42 m reach limits placement to very nearby equipment
$16.99
as of 11/04/2026 06:07 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
Atnsinc

2 In the box

+Two modules included in one pack
+Includes SMA antenna for improved reception
+Comes with breakout adapter for easy wiring
−Not an SFP fiber or copper optical module
$9.99
as of 11/04/2026 06:06 PST - Details
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
GESDSpec score 7.5

SFP+, 10 Speed, Single-mode fiber, 2 In the box

+Two modules in one pack
+10 Gbps speed for SFP+ ports
+20 km reach over single-mode fiber
$31.41
as of 11/04/2026 06:06 PST - Details
QiniyekSpec score 7.3

SFP+, 10 Speed, Single-mode fiber, 2 In the box

+10 Gbps speed in SFP+ form factor
+Duplex LC connector for standard fiber patching
+Pack of 2 modules included
$19.99
as of 11/04/2026 06:07 PST - Details
WtsfoptcSpec score 7.1

SFP+, 10 Speed, Multimode fiber, 2 In the box

+Two modules included in the pack
+Uses LC connectors, a common duplex fiber interface
+Multimode fiber works with existing short-run cabling
$23.99
as of 11/04/2026 03:09 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
Aideepen

2 In the box

+Sold as a pack of 2 transceiver modules
+Includes PA and LNA for extended range
+2.4 GHz operation with SMA antenna included
$8.99
as of 11/04/2026 10:09 PST - Details
10GtekSpec score 7.0

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

+550 reach or length: 124 of the 192 here have a lower reach or length
−1 speed: 123 of the 180 here have a higher speed
$18.00
as of 11/04/2026 03:09 PST - Details
Ipolex

SFP+, 10 Speed, DAC cable, 2 In the box

+10 speed: only 23 of 180 here have a higher speed
$17.99
as of 11/04/2026 06:08 PST - Details

Compare specs

network transceiverForm factorSpeedMediumSpec scorePrice
SFP1Multimode fiber7.0$14.83
as of 11/04/2026 06:08 PST - Details
SFP+10Single-mode fiber7.5$23.99
as of 11/04/2026 06:08 PST - Details
SFP1RJ45 copper7.0$18.99
as of 11/04/2026 10:05 PST - Details
SFP1Single-mode fiber7.2$20.00
as of 11/04/2026 10:10 PST - Details
n/a$6.49
as of 11/04/2026 10:09 PST - Details
0.1Single-mode fiber8.3$37.99
as of 11/04/2026 10:05 PST - Details
SFP+10DAC cable7.1$28.98
as of 11/04/2026 03:09 PST - Details
SFP+10Multimode fiber7.1$35.00
as of 11/04/2026 06:07 PST - Details
SFP1Multimode fiber7.0$24.99
as of 11/04/2026 10:05 PST - Details
SFP+10Single-mode fiber7.5$34.99
as of 11/04/2026 10:05 PST - Details

Before you buy

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