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Network Transceivers in Packs of 2

All Network Transceivers

12 network transceivers in packs of 2 from 10Gtek, H!Fiber.com, Alviron and more. Most cost $15 to $24, and half cost less than $18.

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
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
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
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
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
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.
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
AlvironSpec score 7.3

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

+1 Gb speed for standard gigabit links
+Two-module pack for two link ends
+Up to 20 km reach over single-mode fiber
No price recorded yet.
RedluxSpec score 7.3

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

+20000 reach or length: 43 of the 65 here have a lower reach or length
−1 speed: 51 of the 64 here have a higher speed
$14.99
as of 11/04/2026 06:07 PST - Details
10GtekSpec score 7.0

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

−1 speed: 51 of the 64 here have a higher speed
$18.00
as of 11/04/2026 03:09 PST - Details
XzsnetSpec score 7.0

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

−1 speed: 51 of the 64 here have a higher speed
$15.99
as of 11/04/2026 03:10 PST - Details

Compare specs

network transceiverForm factorSpeedMediumIn the boxWavelengthSpec scorePrice
SFP1Multimode fiber2850 nm7.0$14.83
as of 11/04/2026 06:08 PST - Details
SFP1RJ45 copper27.0$18.99
as of 11/04/2026 10:05 PST - Details
SFP1Single-mode fiber27.2$20.00
as of 11/04/2026 10:10 PST - Details
SFP1Multimode fiber2850 nm7.0$24.99
as of 11/04/2026 10:05 PST - Details
SFP1Single-mode fiber27.3$23.99
as of 11/04/2026 06:07 PST - Details
SFP1RJ45 copper2850 nm7.0$59.71
as of 11/04/2026 06:08 PST - Details
SFP1Multimode fiber2850 nm7.0No current price
SFP1Multimode fiber2850 nm7.0$14.99
as of 11/04/2026 06:06 PST - Details
SFP1Single-mode fiber21310 nm7.3No current price
SFP1Single-mode fiber21310 nm7.3$14.99
as of 11/04/2026 06:07 PST - Details

Before you buy

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