10Gtek Network Transceivers under $100

5 10Gtek network transceivers under $100. Most cost $17 to $96, and half cost less than $20.

10GtekSpec score 7.3

SFP28, 25 Speed, Multimode fiber, 850 nm

+Supports 25 Gbps over multimode fiber

+Duplex LC connector for fiber links

+Listed for Ubiquiti equipment

−Multimode reach is limited to 100 meters

$19.99

as of 11/04/2026 10:05 PST - Details

10GtekSpec score 7.2

SFP, 1 Speed, Single-mode fiber, 10 In the box

+Ten-pack gives ten modules in one purchase

+1310 nm wavelength suits long-distance links

+Compatible with Cisco and Ubiquiti SFP ports

−Limited to 1G speed

$96.00

as of 11/04/2026 10:05 PST - Details

10GtekSpec score 7.5

SFP28, 25 Speed, Single-mode fiber, 1310 nm

+Supports 25 Gbps over single-mode fiber

+Reaches up to 10 kilometers

+Duplex LC connector for fiber links

$22.99

as of 11/04/2026 06:06 PST - Details

10GtekSpec score 7.3

SFP+, 10 Speed, Single-mode fiber, 1310 nm

+10G speed for standard server and switch links

+Single-mode fiber with up to 10 km reach

+1310 nm wavelength for long-distance fiber links

$17.99

as of 11/04/2026 10:08 PST - Details

10GtekSpec score 7.1

SFP+, 10 Speed, Multimode fiber, 850 nm

+400 reach or length: only 4 of 35 here have a higher reach or length

$16.99

as of 11/04/2026 03:09 PST - Details

Compare specs

Form factor	Speed	Medium	Spec score	Price
SFP28	25	Multimode fiber	7.3	$19.99 as of 11/04/2026 10:05 PST - Details
SFP	1	Single-mode fiber	7.2	$96.00 as of 11/04/2026 10:05 PST - Details
SFP28	25	Single-mode fiber	7.5	$22.99 as of 11/04/2026 06:06 PST - Details
SFP+	10	Single-mode fiber	7.3	$17.99 as of 11/04/2026 10:08 PST - Details
SFP+	10	Multimode fiber	7.1	$16.99 as of 11/04/2026 03:09 PST - Details

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