10Gtek Network Cables

2 10Gtek network cables. Prices run $21 to $105.

10Gtek

Direct attach (SFP), 400 Stated speed

+Supports 400 Gbps data rate for very high throughput

+QSFP-DD to QSFP-DD passive copper twinax design

+9.84 ft length covers adjacent rack connections

−Limited to short reach, under 10 ft

$105.99

as of 11/04/2026 02:06 PST - Details

10Gtek

Fiber, OM3, 400 Stated speed

+OM3 multimode fiber for shorter fiber runs

+49.2 ft length for longer runs

+8 LC connectors for breakout connections

$20.99

as of 11/04/2026 02:06 PST - Details

10Gtek Network Cables at a glance

2 of the 1,070 Network Cables we list are 10Gtek (0%). Half of them cost less than $63; across all Network Cables, half cost less than $28.

Most listed here: Direct attach (SFP) type (1), 49.2 length (1), 25 stated speed (3).

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

network cable	Type	Stated speed	Spec score	Price
	Direct attach (SFP)	400	n/a	$105.99 as of 11/04/2026 02:06 PST - Details
	Fiber	400	n/a	$20.99 as of 11/04/2026 02:06 PST - Details

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