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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)

TP-LinkSpec score 7.8

SFP, 1 Speed, RJ45 copper, RJ45

+Converts an SFP port to RJ45 copper
+Hot-pluggable SFP form factor
+1 Gbps speed over copper
−Limited to 100 m over copper
$19.99
as of 11/04/2026 06:06 PST - Details
Ubiquiti Networks

SFP, 1 Speed, RJ45 copper, RJ45

+RJ45 connector accepts standard Ethernet cables
+1 Gbps speed for gigabit network connections
+SFP form factor fits standard SFP ports
No current price. Check it at the store.
Cable MattersSpec score 7.8

SFP, 1 Speed, RJ45 copper, RJ45

+Converts SFP port to standard RJ45 copper Ethernet
+Gigabit speed for 1000BASE-T connections
+Up to 100 m reach over copper cable
−Copper reach limited to 100 m
$19.99-17%List: $23.99
as of 11/04/2026 06:07 PST - Details
SpeedyFiberTXSpec score 7.8

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

+Supports 10 Gbps over standard copper network cable
+Reaches up to 80 m on Cat6a or Cat7 cable
+RJ45 connector works with existing copper cabling
−Copper transceivers run hotter than fiber modules
$49.99-17%List: $59.99
as of 11/04/2026 03:10 PST - Details
10GtekSpec score 7.4

SFP+, 10 Speed, RJ45 copper, RJ45

+Converts SFP+ ports to 10 Gbps copper RJ45
+Reaches up to 30 meters on copper
+Listed for HPE and H3C switches
−Copper RJ45 runs are limited to 30 meters
$29.99-6%Was: $31.99
as of 11/04/2026 03:09 PST - Details
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
10GtekSpec score 7.9

SFP, 2.5 Speed, RJ45 copper, RJ45

+SFP form factor with RJ45 copper connection
+Supports 2.5 Gbps data rate
+Rated for 100 m copper reach
−Supports 2.5 Gbps, below 10 Gbps SFP+ speeds
$24.99
as of 11/04/2026 06:06 PST - Details
StephenchoSpec score 7.8

1 Speed, RJ45 copper, RJ45

+1 Gbps speed over copper Ethernet
+RJ45 port for Cat5e, Cat6, and Cat7 cables
+100 m reach for copper connections
−Limited to 1 Gbps speed
$23.29
as of 11/04/2026 06:07 PST - Details
FttpvipsSpec score 7.4

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

+Pack of 10 modules for multiple ports
+10 Gbps SFP+ speed with multi-rate support
+RJ45 connector for standard copper cabling
−30m reach is short compared with fiber options
$284.41
as of 11/04/2026 03:09 PST - Details
WttogtecSpec score 7.8

SFP, 1 Speed, RJ45 copper, RJ45

+Copper RJ45 connector for standard Ethernet cabling
+1 Gbps speed for gigabit copper networks
+Lists compatibility with Cisco, TP-Link and Ubiquiti hardware
−Copper reach is limited to 100 m
$8.91-10%Was: $9.90
as of 11/04/2026 06:06 PST - Details
QsfptekSpec score 7.4

SFP+, 10 Speed, RJ45 copper, RJ45

+10 speed: only 1 of 73 here have a higher speed
$31.34-5%List: $32.99
as of 11/04/2026 06:07 PST - Details
WtsfoptcSpec score 7.4

SFP+, 10 Speed, RJ45 copper, RJ45

+10 speed: only 1 of 73 here have a higher speed
$14.24-5%Was: $14.99
as of 11/04/2026 03:09 PST - Details
H!Fiber.comSpec score 7.4

SFP+, 10 Speed, RJ45 copper, RJ45

+10 speed: only 1 of 73 here have a higher speed
$35.99-5%Was: $37.99
as of 11/04/2026 03:09 PST - Details
Nubasa

SFP, 1 Speed, RJ45 copper, RJ45

+Converts an SFP port to an RJ45 copper connection
+Supports 1 Gbps speed over copper Ethernet
+Uses the standard SFP form factor for compatible ports
$9.34-5%Was: $9.87
as of 11/04/2026 06:06 PST - Details
Tripp Lite

SFP, 1 Speed, RJ45 copper, RJ45

+Supports 10/100/1000 Mbps speeds
+Converts fiber SFP to RJ45 copper Ethernet
+Provides PoE+ power over Ethernet
−1 Gbps speed only
$121.11
as of 11/04/2026 10:10 PST - Details
QsfptekSpec score 7.8

SFP, 1 Speed, RJ45 copper, RJ45

+Converts SFP ports to RJ-45 copper Ethernet
+Supports 1 Gbps speed for gigabit copper links
+Covers up to 100 m over copper cabling
−Copper reach of 100 m limits longer runs
$24.29
as of 11/04/2026 06:08 PST - Details
WttogtecSpec score 7.8

SFP+, 10 Speed, RJ45 copper, RJ45

+Copper RJ45 port for standard Ethernet cabling
+Lists Ubiquiti compatibility
+10 Gbps speed
−Shorter 80 m reach than typical copper runs allow
$34.99
as of 11/04/2026 06:08 PST - Details
ElfcamSpec score 7.8

SFP, 1 Speed, RJ45 copper, RJ45

+Supports 10/100/1000 Mbps copper speeds
+RJ45 port for standard Ethernet cables
+Sold as a lot of two modules
−Copper reach limited to 100 m
$19.99
as of 11/04/2026 06:07 PST - Details
MxrnmrorqSpec score 7.8

SFP, 1 Speed, RJ45 copper, RJ45

+RJ45 copper interface connects to standard Ethernet cabling
+Supports 1.25 Gbps speed
+SFP form factor fits SFP ports
−Copper reach limited to 100 m
$107.57
as of 11/04/2026 06:07 PST - Details
6COMSpec score 7.4

SFP+, 10 Speed, RJ45 copper, RJ45

+Supports 1.25, 2.5, 5 and 10 Gbps copper speeds
+Works with RJ45 copper cabling
+Lists compatibility with Cisco, MikroTik and Ubiquiti hardware
−Copper reach is limited to 30 m
$29.99
as of 11/04/2026 03:09 PST - Details
Fiber MallSpec score 7.4

SFP+, 10 Speed, RJ45 copper, RJ45

+Copper RJ45 port for standard Ethernet cabling
+Works with Cisco and Meraki equipment
+10 Gbps speed
−Short 30 m reach limits placement
$53.99
as of 11/04/2026 03:09 PST - Details
QsfptekSpec score 7.4

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
10GtekSpec score 7.4

SFP+, 10 Speed, RJ45 copper, RJ45

+SFP+ to RJ45 copper connection for existing Ethernet cabling
+Supports 10 Gbps data rate
+Rated for 30 m copper reach
−Copper RJ45 medium limits reach compared with fiber
$46.99
as of 11/04/2026 06:07 PST - Details
QiniyekSpec score 7.4

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

+Four modules included in one pack
+Runs over RJ45 copper cable without fiber
+Supports 10 Gbps speeds in SFP+ form factor
−Copper reach limited to 30 m
$89.99
as of 11/04/2026 06:08 PST - Details
GESDSpec score 7.4

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

+Four-unit pack for multiple ports
+10 Gbps speed over copper
+Works with CAT.6a and CAT.7 cabling
−Copper reach limited to 30 m
$127.41
as of 11/04/2026 03:09 PST - Details
QsfptekSpec score 7.4

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

Compare specs

network transceiverForm factorSpeedMediumConnectorSpec scorePrice
SFP1RJ45 copperRJ457.8$19.99
as of 11/04/2026 06:06 PST - Details
SFP1RJ45 copperRJ45n/aNo current price
SFP1RJ45 copperRJ457.8$19.99
as of 11/04/2026 06:07 PST - Details
SFP+10RJ45 copperRJ457.8$49.99
as of 11/04/2026 03:10 PST - Details
SFP+10RJ45 copperRJ457.4$29.99
as of 11/04/2026 03:09 PST - Details
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
SFP2.5RJ45 copperRJ457.9$24.99
as of 11/04/2026 06:06 PST - Details
1RJ45 copperRJ457.8$23.29
as of 11/04/2026 06:07 PST - Details
SFP+10RJ45 copperRJ457.4$284.41
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.