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800G OSFP Finned Top Passive Direct Attach Copper Twinax Cable (DAC)

QSFP-DD 400G Passive Copper Twinax Direct Attach Cable (DAC)

Name: QSFP-DD 400G Passive Copper Twinax Direct Attach Cable (DAC)
Brand: ELFCAM
SKU: 26198
Availability: BackOrder
Rating: 4.50 (4 reviews)

ELFCAM|Ref. 26198

★★★★★★ 4,5/5 4 avis clients vérifiés

89⁹⁹ €ⓘPrice information

Price excl. tax : 74,99 €

Tax included. Depending on your delivery address, tax may vary.

– 179₉₉ €

Quantité achetée	Remise
≥ 21	10 %
15 – 20	8 %
9 – 14	7 %
4 – 8	5 %

Brand

Longeur (m)

Clear

Garantie 5 ans – Retours sous 30 jours – Échanges sous 30 jours

Remboursement total sécurisé.

Livraison Standard Gratuite en France dès 35€. Livraison J+1 Chronopost : pour la France métropolitaine.

Retrait possible directement sur place à 94320 Thiais.

Conseils et étude personnalisés gratuits (plus d’informations sur votre scénario, personnalisation de votre demande, etc.). Un de nos experts vous recontactera sous 3 jours ouvrés.

SKU: 26198 Catégories : 400G DAC, AOC / DAC, AOC / DAC, Modules Optiques Brand : ELFCAM

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Free returns within 30 days · Guaranteed refund

12-month warranty · Dedicated support

400G QSFP-DD Twinax DAC Cable (Passive, QSFP-DD to QSFP-DD, 30AWG) The QSFP-DD 400G DAC provides a direct copper QSFP-DD to QSFP-DD attachment solution, is suitable for very short links, and provides a cost-effective way to establish a 400 Gigabit link between QSFP-400G ports of switches/routers within racks and between adjacent racks.
This DAC is designed with ultra-low loss materials, square rings, 8-lead twisted pair cable, and shell extension construction for superior mechanical properties and bending performance.
It is tested in real-world switching systems to ensure optimal signal integrity and the best end-to-end performance.
ELFCAM currently offers the QSFP-DD 400G DAC in lengths of 0.5, 1, 1.5, 2, and 3 meters, ideal for SDN, ML, and Cloud Computing.

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Description
Reviews (4)

Description

This product offers a reliable and durable solution for professional installations. Designed for fiber optic technicians and demanding network environments.

100% factory tested

Every part is individually measured before shipping.

10-year warranty

24/7 customer support in France — professional quality made accessible.

French stock

Fast shipping from France — no customs wait.

European standards compliant

CE and RoHS compliance for professional and residential use.

Robust design

Materials and finishes suited to demanding technical environments.

French technical support

Assistance by phone and email — expert advice in French.

Cisco

Catalyst 9300 · Nexus 93180 · ASR 9000

Juniper

EX4300 · QFX5100

Professional solution suited to residential FTTH installations and enterprise network infrastructures.

4,5

★★★★★★

4 reviews

5 ★

4 ★

3 ★

2 ★

1 ★

Krzysztof R. ✓ Verified purchase August 26, 2025

★★★★★ 5/5

Einwandfrei. Das Kabel ist flexibel und trotzdem robust. Allen Freunden empfohlen.

Francis T. ✓ Verified purchase February 21, 2025

★★★★★ 5/5

Bravo, matériel solide et bien fini. Merci Elfcam.

Lucia S. ✓ Verified purchase October 29, 2024

★★★★★ 3/5

Calidad aceptable, cumple su función básica.

Martine V. ✓ Verified purchase March 21, 2024

★★★★★ 5/5

Brilliant. My streaming quality improved immediately. Best value for money.

4 réponses à “QSFP-DD 400G Passive Copper Twinax Direct Attach Cable (DAC)”

Krzysztof R. says:

2025-08-26 at 17:32

Einwandfrei. Das Kabel ist flexibel und trotzdem robust. Allen Freunden empfohlen.

Reply
Francis T. says:

2025-02-21 at 08:45

Bravo, matériel solide et bien fini. Merci Elfcam.

Reply
Lucia S. says:

2024-10-29 at 06:08

Calidad aceptable, cumple su función básica.

Reply
Martine V. says:

2024-03-21 at 15:24

Brilliant. My streaming quality improved immediately. Best value for money.

Reply

ELFCAM

Votre partenaire N°1 en solutions de communication et de connectivité De A à Z pour Data Centres, FTTx et réseaux télécoms

QSFP-DD 400G Passive Copper Twinax Direct Attach Cable (DAC)

Description

4 réponses à “QSFP-DD 400G Passive Copper Twinax Direct Attach Cable (DAC)”

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QSFP-DD 400G Passive Copper Twinax Direct Attach Cable (DAC)

Description

4 réponses à “QSFP-DD 400G Passive Copper Twinax Direct Attach Cable (DAC)”

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