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Qsfptek Network Transceivers under $100

All Network Transceivers

5 Qsfptek network transceivers under $100. Most cost $8 to $99, and half cost less than $26.

QsfptekSpec score 8.3

SFP+, 10 Speed, Multimode fiber, 850 nm

+850 nm wavelength for multimode fiber links
+Multimode reach up to 300 m
+SFP+ form factor for 10 Gbps Ethernet ports
$8.49-6%Was: $8.99
as of 11/04/2026 10:08 PST - Details
QsfptekSpec score 9.5

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
QsfptekSpec score 8.3

SFP+, 10 Speed, RJ45 copper, RJ45

+SFP+ to RJ45 copper connection for Ethernet cabling
+Supports 10 Gbps data rate
+Rated for 30 m copper reach
−Copper RJ45 medium limits reach compared with fiber
$25.99
as of 11/04/2026 03:09 PST - Details
QsfptekSpec score 8.3

SFP+, 10 Speed, RJ45 copper, 4 In the box

+Four-unit pack for multiple ports
+10 Gbps speed over copper
+Compatible with Cisco, TP-Link, MikroTik and Ubiquiti
−Copper reach limited to 30 m
$99.99
as of 11/04/2026 03:09 PST - Details
Qsfptek

SFP+, 10 Speed, RJ45 copper, RJ45

+SFP+ to RJ45 copper connection for existing Ethernet cabling
+Supports 10 Gbps data rate
+Low working temperature rating
−Copper RJ45 medium limits reach compared with fiber
$22.99
as of 11/04/2026 03:09 PST - Details

Compare specs

network transceiverForm factorSpeedMediumConnectorSpec scorePrice
SFP+10Multimode fiber8.3$8.49
as of 11/04/2026 10:08 PST - Details
SFP+10Single-mode fiberLC9.5$44.99
as of 11/04/2026 03:09 PST - Details
SFP+10RJ45 copperRJ458.3$25.99
as of 11/04/2026 03:09 PST - Details
SFP+10RJ45 copperRJ458.3$99.99
as of 11/04/2026 03:09 PST - Details
SFP+10RJ45 copperRJ45n/a$22.99
as of 11/04/2026 03:09 PST - Details

Before you buy

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