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RJ45 Copper Network Transceivers

All Network Transceivers

74 RJ45 copper network transceivers from 10Gtek, H!Fiber.com, Qsfptek and more. Most cost $14 to $127, and half cost less than $36.

Top brands: 10Gtek (9)

TP-LinkSpec score 7.0

SFP, 1 Speed, RJ45 copper, RJ45

+Converts an SFP port to RJ45 copper
+Hot-pluggable SFP form factor
+1 Gbps speed over copper
βˆ’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.
TRENDnetSpec score 8.3

SFP, 1 Speed, RJ45 copper

+10000 reach or length: the highest reach or length of the 63 here
βˆ’1 speed: 46 of the 80 here have a higher speed
$21.99
as of 11/04/2026 03:10 PST - Details
SpeedyFiberTXSpec score 7.1

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
βˆ’Copper transceivers run hotter than fiber modules
$49.99-17%List: $59.99
as of 11/04/2026 03:10 PST - Details
Cable MattersSpec score 7.0

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
βˆ’Copper reach limited to 100 m
$19.99-17%List: $23.99
as of 11/04/2026 06:07 PST - Details
10GtekSpec score 7.1

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
βˆ’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 7.0

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
βˆ’Limited to 1 Gbps speed, below faster SFP+ options
$18.99
as of 11/04/2026 10:05 PST - Details
TimaxkSpec score 7.1

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
βˆ’Copper reach limited to 30 meters
$79.99
as of 11/04/2026 10:10 PST - Details
TRENDnetSpec score 8.4

SFP+, 10 Speed, RJ45 copper, 1310 nm

+10 Gbps speed for fast network links
+Single-mode fiber reaches up to 10 km
+Converts SFP+ port to RJ45 copper
βˆ’RJ45 copper medium limits reach compared to fiber
$49.99
as of 11/04/2026 03:10 PST - Details
10GtekSpec score 7.1

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
βˆ’Supports 2.5 Gbps, below 10 Gbps SFP+ speeds
$24.99
as of 11/04/2026 06:06 PST - Details
FttpvipsSpec score 7.1

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
βˆ’30m reach is short compared with fiber options
$284.41
as of 11/04/2026 03:09 PST - Details
WttogtecSpec score 7.0

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
βˆ’Copper reach is limited to 100 m
$8.91-10%Was: $9.90
as of 11/04/2026 06:06 PST - Details
QsfptekSpec score 7.1

SFP+, 10 Speed, RJ45 copper, RJ45

+10 speed: only 1 of 80 here have a higher speed
$31.34-5%List: $32.99
as of 11/04/2026 06:07 PST - Details
WtsfoptcSpec score 7.1

SFP+, 10 Speed, RJ45 copper, RJ45

+10 speed: only 1 of 80 here have a higher speed
$14.24-5%Was: $14.99
as of 11/04/2026 03:09 PST - Details
H!Fiber.comSpec score 7.1

SFP+, 10 Speed, RJ45 copper, RJ45

+10 speed: only 1 of 80 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
βˆ’1 Gbps speed only
$121.11
as of 11/04/2026 10:10 PST - Details
TRENDnetSpec score 8.4

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

+10 Gbps speed for fast network links
+Two modules included in the pack
+Single-mode fiber reaches up to 10 km
βˆ’RJ45 copper medium limits reach compared to fiber
$94.99
as of 11/04/2026 03:10 PST - Details
6COMSpec score 7.1

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
βˆ’Copper reach is limited to 30 m
$29.99
as of 11/04/2026 03:09 PST - Details
Fiber MallSpec score 7.1

SFP+, 10 Speed, RJ45 copper, RJ45

+Copper RJ45 port for standard Ethernet cabling
+Works with Cisco and Meraki equipment
+10 Gbps speed
βˆ’Short 30 m reach limits placement
$53.99
as of 11/04/2026 03:09 PST - Details
WttogtecSpec score 7.1

SFP+, 10 Speed, RJ45 copper, RJ45

+Copper RJ45 port for standard Ethernet cabling
+Lists Ubiquiti compatibility
+10 Gbps speed
βˆ’Shorter 80 m reach than typical copper runs allow
$34.99
as of 11/04/2026 06:08 PST - Details
QsfptekSpec score 7.1

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
βˆ’Copper RJ45 medium limits reach compared with fiber
$25.99
as of 11/04/2026 03:09 PST - Details
10GtekSpec score 7.1

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
βˆ’Copper RJ45 medium limits reach compared with fiber
$46.99
as of 11/04/2026 06:07 PST - Details
FttpvipsSpec score 7.1

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

+Two SFP modules in one pack
+850 nm wavelength for multimode fiber
+550 m reach over multimode fiber
βˆ’Copper RJ45 medium limits the module to copper connections
$59.71
as of 11/04/2026 06:08 PST - Details
QiniyekSpec score 7.1

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
βˆ’Copper reach limited to 30 m
$89.99
as of 11/04/2026 06:08 PST - Details
GESDSpec score 7.1

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
βˆ’Copper reach limited to 30 m
$127.41
as of 11/04/2026 03:09 PST - Details
QsfptekSpec score 7.1

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
βˆ’Copper reach limited to 30 m
$99.99
as of 11/04/2026 03:09 PST - Details
BaudcomSpec score 7.1

SFP+, 10 Speed, RJ45 copper, RJ45

+10 Gbps speed over copper connections
+RJ45 connector for standard Ethernet cables
+Cisco-compatible SFP+ form factor
βˆ’30 m reach limits it to short copper runs
$19.99
as of 11/04/2026 03:09 PST - Details

Compare specs

network transceiverForm factorSpeedMediumConnectorSpec scorePrice
SFP1RJ45 copperRJ457.0$19.99
as of 11/04/2026 06:06 PST - Details
SFP1RJ45 copperRJ45n/aNo current price
SFP1RJ45 copper8.3$21.99
as of 11/04/2026 03:10 PST - Details
SFP+10RJ45 copperRJ457.1$49.99
as of 11/04/2026 03:10 PST - Details
SFP1RJ45 copperRJ457.0$19.99
as of 11/04/2026 06:07 PST - Details
SFP+10RJ45 copperRJ457.1$29.99
as of 11/04/2026 03:09 PST - Details
SFP1RJ45 copperRJ457.0$18.99
as of 11/04/2026 10:05 PST - Details
SFP+10RJ45 copperRJ457.1$79.99
as of 11/04/2026 10:10 PST - Details
SFP+10RJ45 copper8.4$49.99
as of 11/04/2026 03:10 PST - Details
SFP2.5RJ45 copperRJ457.1$24.99
as of 11/04/2026 06:06 PST - Details

Before you buy

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