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RJ45 Network Transceivers

All Network Transceivers

6 RJ45 network transceivers from 10Gtek, H!Fiber.com, Qsfptek and more. Prices run $19 to $79.

H!Fiber.comSpec score 7.8

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
TimaxkSpec score 7.4

SFP+, 10 Speed, RJ45 copper, 2 In the box

+Converts SFP+ ports to 10GBase-T copper Ethernet
+Pack of 2 modules
+Lists compatibility with Cisco, Ubiquiti and MikroTik
−Copper reach limited to 30 meters
$79.99
as of 11/04/2026 10:10 PST - Details
ZoeraxSpec score 7.4

SFP+, 10 Speed, RJ45 copper, 2 In the box

+10 Gbps speed over copper
+Pack of 2 modules
+RJ45 connector for copper Ethernet cable
−Copper reach is only 30 m
No price recorded yet.
GiqitckSpec score 7.4

SFP+, 10 Speed, RJ45 copper, 2 In the box

+Two-pack gives two modules in one purchase
+Supports 10G copper over 30m reach
+Compatible with Cisco, MikroTik and Ubiquiti SFP+ ports
$53.99
as of 11/04/2026 06:07 PST - Details
H!Fiber.comSpec score 7.4

SFP+, 10 Speed, RJ45 copper, 2 In the box

+10 speed: only 1 of 73 here have a higher speed
$56.99
as of 11/04/2026 03:09 PST - Details
XzsnetSpec score 7.8

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

+100 reach or length: only 1 of 56 here have a higher reach or length
−1 speed: 43 of the 73 here have a higher speed
No price recorded yet.

Compare specs

network transceiverForm factorSpeedMediumConnectorSpec scorePrice
SFP1RJ45 copperRJ457.8$18.99
as of 11/04/2026 10:05 PST - Details
SFP+10RJ45 copperRJ457.4$79.99
as of 11/04/2026 10:10 PST - Details
SFP+10RJ45 copperRJ457.4No current price
SFP+10RJ45 copperRJ457.4$53.99
as of 11/04/2026 06:07 PST - Details
SFP+10RJ45 copperRJ457.4$56.99
as of 11/04/2026 03:09 PST - Details
SFP1RJ45 copperRJ457.8No current price

Before you buy

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