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Qsfptek Network Transceivers

All Network Transceivers

4 Qsfptek network transceivers. Prices run $23 to $99.

All filtersFilters (2)×
Brand: Qsfptek  ×Connector: RJ45  ×Clear all
BrandQsfptek4HPC Optics5510Gtek37Ebyte28Bvuxenolith18AddOn14Axiom14Vizlkog13Ipolex12
Form factorSFP+4
Speed10311
MediumRJ45 copper4
Reach or length3021001
ConnectorRJ454LC2
PriceUnder $252Under $503Under $1004Under $1501$25 & above2$75 & above1
Clear allShow 4 Network Transceivers
Brand: Qsfptek  ×Connector: RJ45  ×4 resultsSort byRecommendedSpec scorePrice: low to highPrice: high to low
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
−Copper RJ45 medium limits reach compared with fiber
$25.99
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
−Copper reach limited to 30 m
$99.99
as of 11/04/2026 03:09 PST - Details
QsfptekSpec score 7.0

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
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

Qsfptek Network Transceivers at a glance

4 of the 831 Network Transceivers we list are Qsfptek (0%). Half of them cost less than $25; across all Network Transceivers, half cost less than $100.

Most listed here: SFP+ form factor (4), 10 speed (3), RJ45 copper medium (4).

BrandNetwork TransceiversHalf cost less than
HPC Optics55$80
10Gtek37$20
Ebyte28$5
Bvuxenolith18$7,602
Qsfptek4$25

Counts and prices are this site's own listings; prices are the ones shown on the cards.

Compare specs

network transceiverForm factorSpeedMediumConnectorSpec scorePrice
SFP+10RJ45 copperRJ457.1$25.99
as of 11/04/2026 03:09 PST - Details
SFP+10RJ45 copperRJ457.1$99.99
as of 11/04/2026 03:09 PST - Details
SFP1RJ45 copperRJ457.0$24.29
as of 11/04/2026 06:08 PST - Details
SFP+10RJ45 copperRJ45n/a$22.99
as of 11/04/2026 03:09 PST - Details

Before you buy

Other network transceiver brands

HPC Optics Network Transceivers5510Gtek Network Transceivers37Ebyte Network Transceivers28Bvuxenolith Network Transceivers18AddOn Network Transceivers14Axiom Network Transceivers14Vizlkog Network Transceivers13Ipolex Network Transceivers12

All Network Transceivers: popular filters

Network Transceivers under $100389SFP+ Network Transceivers366Single-Mode Fiber Network Transceivers316Network Transceivers under $75293Network Transceivers under $15026710 Gbps Network Transceivers261Network Transceivers under $50243LC Network Transceivers231

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