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RJ45 Network Transceivers

All Network Transceivers

76 RJ45 network transceivers from 10Gtek, H!Fiber.com, Qsfptek and more. Most cost $10 to $143, and half cost less than $35.

Top brands: 10Gtek (8)

WiitekSpec score 7.4

SFP+, 10 Speed, RJ45 copper, RJ45

+Converts SFP+ ports to RJ45 copper connections
+Supports 1.25G, 2.5G, 5G and 10GBase-T speeds
+Listed compatibility with Cisco, MikroTik and Ubiquiti
$28.99
as of 11/04/2026 03:10 PST - Details
Mxrnmrorq

SFP, 1 Speed, RJ45 copper, RJ45

+1 Gbps speed over standard copper cabling
+RJ45 interface works with common Ethernet cables
+SFP form factor fits standard SFP ports
$125.50
as of 11/04/2026 06:07 PST - Details
Mxrnmrorq

1 Speed, RJ45 copper, RJ45

+RJ45 copper connector for standard Ethernet cabling
+Supports 1000BASE-T gigabit speeds over copper
+Operates at 1.25 GBd line rate
$116.53
as of 11/04/2026 06:07 PST - Details
Mxrnmrorq

SFP, 1 Speed, RJ45 copper, RJ45

+RJ45 copper interface connects to standard Ethernet cabling
+Supports 1 Gbps speed
+SFP form factor fits SFP ports
$179.28
as of 11/04/2026 06:07 PST - Details
Lksuns

SFP28, 100 Speed, RJ45 copper, RJ45

+48 x 1 Gb RJ45 ports for copper connections
+Four 25 Gb SFP28 ports for faster links
+Layer 3 managed switch with PoE++ support
$6,498.00
as of 11/04/2026 06:07 PST - Details
Tkowtb

1 Speed, RJ45 copper, RJ45

+RJ45 copper connector for standard Ethernet cables
+Supports 10/100/1000 Mbps gigabit speeds
+Copper medium for twisted-pair connections
$9.10
as of 11/04/2026 10:09 PST - Details
Generic

SFP, 1 Speed, RJ45 copper, RJ45

+Copper RJ45 interface for standard twisted-pair network cabling
+1 Gbps speed for common gigabit Ethernet links
+SFP form factor fits SFP ports on compatible switches
No price recorded yet.
Generic

SFP+, 10 Speed, RJ45 copper, 1 In the box

+10 Gbps SFP+ module with RJ45 copper port
+Allows copper cabling in SFP+ ports
+Single pack for one port
No price recorded yet.
Finisar

RJ45 copper, RJ45

+Uses an RJ-45 connector for standard copper Ethernet cabling
+Operates at 3.3V supply voltage
$34.30
as of 11/04/2026 10:10 PST - Details
Mxrnmrorq

1 Speed, RJ45 copper, RJ45

+RJ45 copper connector for standard Ethernet cabling
+Supports 1 Gbps speeds for 10/100/1000Base-T networks
$107.57
as of 11/04/2026 06:07 PST - Details
10GtekSpec score 7.8

SFP, 1 Speed, RJ45 copper, RJ45

+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
$13.99
as of 11/04/2026 03:09 PST - Details
RedluxSpec score 7.8

SFP, 1 Speed, RJ45 copper, RJ45

+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
$8.99
as of 11/04/2026 06:06 PST - Details
XzsnetSpec score 7.4

SFP+, 10 Speed, RJ45 copper, 1 In the box

+10 speed: only 1 of 73 here have a higher speed
$29.99
as of 11/04/2026 03:09 PST - Details
10GtekSpec score 7.4

SFP+, 10 Speed, RJ45 copper, RJ45

+10 speed: only 1 of 73 here have a higher speed
$44.99
as of 11/04/2026 03:09 PST - Details
10GtekSpec score 7.4

SFP+, 10 Speed, RJ45 copper, RJ45

+10 speed: only 1 of 73 here have a higher speed
$44.99
as of 11/04/2026 03:09 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.
10GtekSpec score 7.4

SFP+, 10 Speed, RJ45 copper, RJ45

+10 speed: only 1 of 73 here have a higher speed
No price recorded yet.
IpolexSpec score 7.4

SFP+, 10 Speed, RJ45 copper, RJ45

+10 speed: only 1 of 73 here have a higher speed
No price recorded yet.

Compare specs

network transceiverForm factorSpeedMediumConnectorSpec scorePrice
SFP+10RJ45 copperRJ457.4$28.99
as of 11/04/2026 03:10 PST - Details
SFP1RJ45 copperRJ45n/a$125.50
as of 11/04/2026 06:07 PST - Details
1RJ45 copperRJ45n/a$116.53
as of 11/04/2026 06:07 PST - Details
SFP1RJ45 copperRJ45n/a$179.28
as of 11/04/2026 06:07 PST - Details
SFP28100RJ45 copperRJ45n/a$6,498.00
as of 11/04/2026 06:07 PST - Details
1RJ45 copperRJ45n/a$9.10
as of 11/04/2026 10:09 PST - Details
SFP1RJ45 copperRJ45n/aNo current price
SFP+10RJ45 copperRJ45n/aNo current price
RJ45 copperRJ45n/a$34.30
as of 11/04/2026 10:10 PST - Details
1RJ45 copperRJ45n/a$107.57
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.