SFP28, 25 Speed, DAC cable
10Gtek Network Transceivers
7 10Gtek network transceivers. Most cost $14 to $18, and half cost less than $18.
Spec score 7.3
+25G speed over passive copper cable
+Short 2 m reach for nearby equipment
+Passive direct attach design
−Limited to 2 m reach
$13.99
as of 11/04/2026 03:09 PST - DetailsProduct details
10Gtek Blue 25GBASE-CR SFP28 to SFP28 Passive Direct Attach Copper Twinax Cable for Mellanox MCP2M00-A002,
$13.99as of 11/04/2026 03:09 PST - Details
View on AmazonSpec score7.3
Pros
+25G speed over passive copper cable
+Short 2 m reach for nearby equipment
+Passive direct attach design
Cons−Limited to 2 m reach
Compared with the 7 Network Transceivers on this page+25 speed: only 6 of 37 here have a higher speed
−2 reach or length: 22 of the 37 here have a higher reach or length
How pros and cons are picked (About: Disclaimer)About this product
Spec score 8.3
QSFP28, 100 Speed, DAC cable
+100 speed: the highest speed of the 37 here
−2 reach or length: 22 of the 37 here have a higher reach or length
$33.99
as of 11/04/2026 03:09 PST - DetailsProduct details
10Gtek 100G QSFP28 DAC Cable - 100GBASE-CR4 QSFP28 to QSFP28 Passive Direct Attach Copper Twinax Cable for Juniper
$33.99as of 11/04/2026 03:09 PST - Details
View on AmazonSpec score8.3
Compared with the 7 Network Transceivers on this pagePros
+100 speed: the highest speed of the 37 here
Cons−2 reach or length: 22 of the 37 here have a higher reach or length
How pros and cons are picked (About: Disclaimer)About this product
Spec score 7.1
SFP+, 10 Speed, AOC cable
−1 reach or length: 25 of the 37 here have a higher reach or length
$18.99
as of 11/04/2026 06:07 PST - DetailsProduct details
10Gtek 10G SFP+ AOC OM3 MMF Fiber Cable for Cisco SFP-10G-AOC1M, 1m/3.3ft | 10GbE SFP+ to SFP+ Active Optical Fiber
$18.99as of 11/04/2026 06:07 PST - Details
View on AmazonSpec score7.1
Compared with the 7 Network Transceivers on this pageCons
−1 reach or length: 25 of the 37 here have a higher reach or length
How pros and cons are picked (About: Disclaimer)About this product
Spec score 7.1
SFP+, 10 Speed, DAC cable
−2.5 reach or length: 21 of the 37 here have a higher reach or length
$17.99
as of 11/04/2026 10:08 PST - DetailsProduct details
10Gtek 10G SFP+ DAC Twinax Cable for Cisco SFP-H10GB-CU2.5M, 2.5m/8.2ft | 10GBASE-CU Passive Direct Attach Copper SFP+
$17.99as of 11/04/2026 10:08 PST - Details
View on AmazonSpec score7.1
Compared with the 7 Network Transceivers on this pageCons
−2.5 reach or length: 21 of the 37 here have a higher reach or length
How pros and cons are picked (About: Disclaimer)About this product
Spec score 7.0
SFP, 1 Speed, DAC cable
−1 speed: 34 of the 37 here have a higher speed
$14.99
as of 11/04/2026 03:09 PST - DetailsProduct details
10Gtek 1.25G SFP DAC Twinax Cable - Gigabit Passive Direct Attach Copper Twinax SFP Cable for Cisco SFP-1GBASE-CU1M,
$14.99as of 11/04/2026 03:09 PST - Details
View on AmazonSpec score7.0
Compared with the 7 Network Transceivers on this pageCons
−1 speed: 34 of the 37 here have a higher speed
−1 reach or length: 25 of the 37 here have a higher reach or length
How pros and cons are picked (About: Disclaimer)About this product
Spec score 7.3
SFP28, 25 Speed, DAC cable
+25 speed: only 6 of 37 here have a higher speed
−2 reach or length: 22 of the 37 here have a higher reach or length
$17.99
as of 11/04/2026 10:08 PST - DetailsProduct details
10Gtek 25G SFP28 SFP+ DAC Cable for Cisco SFP-H25GB-CU2M, 2m/6.6ft | 25GBASE-CR Passive Twinax Direct Attach Copper
$17.99as of 11/04/2026 10:08 PST - Details
View on AmazonSpec score7.3
Compared with the 7 Network Transceivers on this pagePros
+25 speed: only 6 of 37 here have a higher speed
Cons−2 reach or length: 22 of the 37 here have a higher reach or length
How pros and cons are picked (About: Disclaimer)About this product
Spec score 7.1
SFP+, 10 Speed, DAC cable
−0.65 reach or length: 27 of the 37 here have a higher reach or length
$12.99
as of 11/04/2026 03:09 PST - DetailsProduct details
10Gtek 10G SFP+ DAC Twinax Cable for Cisco SFP-H10GB-CU0.65M, 0.65m/2.1ft | SFP+ to SFP+ Direct Attach Copper Passive
$12.99as of 11/04/2026 03:09 PST - Details
View on AmazonSpec score7.1
Compared with the 7 Network Transceivers on this pageCons
−0.65 reach or length: 27 of the 37 here have a higher reach or length
How pros and cons are picked (About: Disclaimer)About this product
10Gtek Network Transceivers at a glance
7 of the 831 Network Transceivers we list are 10Gtek (1%). Half of them cost less than $18; across all Network Transceivers, half cost less than $100.
Most listed here: SFP+ form factor (4), 10 speed (3), DAC cable medium (6).
| Brand | Network Transceivers | Half cost less than |
|---|---|---|
| HPC Optics | 55 | $80 |
| Ebyte | 28 | $5 |
| Bvuxenolith | 18 | $7,602 |
| AddOn | 14 | $11,415 |
| 10Gtek | 7 | $18 |
Compare specs
| network transceiver | Form factor | Speed | Medium | Spec score | Price |
|---|---|---|---|---|---|
| SFP28 | 25 | DAC cable | 7.3 | $13.99 as of 11/04/2026 03:09 PST - Details | |
| QSFP28 | 100 | DAC cable | 8.3 | $33.99 as of 11/04/2026 03:09 PST - Details | |
| SFP+ | 10 | AOC cable | 7.1 | $18.99 as of 11/04/2026 06:07 PST - Details | |
| SFP+ | 10 | DAC cable | 7.1 | $17.99 as of 11/04/2026 10:08 PST - Details | |
| SFP | 1 | DAC cable | 7.0 | $14.99 as of 11/04/2026 03:09 PST - Details | |
| SFP28 | 25 | DAC cable | 7.3 | $17.99 as of 11/04/2026 10:08 PST - Details | |
| SFP+ | 10 | DAC cable | 7.1 | $12.99 as of 11/04/2026 03:09 PST - Details |






