Can 200G QSFP56 products be used with 400G QSFP-DD device ports?

Generally speaking, 400G QSFP-DD ports are backward compatible with QSFP56 so that they can be used together.

3m (10ft) 200G QSFP56 Active Direct Attach Copper Twinax Cable for Arista 30AWG

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Arista Compatible 3m (10ft) 200G QSFP56 Active Direct Attach Copper Twinax Cable

Name: Arista Compatible 3m (10ft) 200G QSFP56 Active Direct Attach Copper Twinax Cable
Brand: Naddod
SKU: 101843
Price: 187.00 USD
Availability: OnlineOnly
Rating: 5.0 (18 reviews)

#101843

Model: Q56-200G-AC3

Sold: 139

In Stock: Available

$ 187.00

Cable Types:

Q56-200G-CU3

Q56-200G-AC3

Q56-200G-CU3

Q56-200G-AC3

Brand:

Cisco

Dell

NVIDIA/Mellanox (Ethernet)

Arista

Generic

Cisco

Dell

NVIDIA/Mellanox (Ethernet)

Arista

Generic

Length:

3m (10ft)

3m (10ft)

Item Spotlights

Max Power Consumption <0.15W Per Active Channel.
Provide Professional Compatibility and Parameter Test Reports.
Compliant with Hot Pluggable QSFP56 MSA, IEEE 802.3bj, IEEE 802.3cd Standard.
Compliant with RoHS Environmental Standard (Lead-free).
30-Day Free Return, 1-Year Free Replacement, 3-Year Warranty, Lifetime After-sales Technical Support.

Arista Compatible 3m (10ft) 200G QSFP56 Active Direct Attach Copper Twinax Cable

Free Worldwide Shipping on Orders over $ 99

Specifications

Applications

Questions & Answers

Resources

Specifications

Applications

Questions & Answers

Resources

Description

Arista Compatible 3m 200G QSFP56 DAC Twinax Cable(Active, QSFP56 to QSFP56, 30AWG)

NADDOD offers the Q56-200G-AC3 which uses PAM4 signals for transmission and doubles the rate. Available in a broad rang of wire gages-from 26AWG through 30AWG-this 200G copper cable assembly features low insertion loss and low crosstalk.

Specifications

Form Factor

QSFP56

Cable Length

3m~7m

Wire AWG

26~30AWG

Commercial Temperature Range

0~70°C(32 to 158°F)

Jacket Material

PVC

Power Consumption

<0.15W(per active channel)

Minimum Bend Radius

37mm~47mm

Application

200G Ethernet Compliant

Applications

Questions & Answers

Ask a Question

How far can a 200G QSFP56 ACC (Active Copper Cable) reach in terms of length?

The maximum length that a 200G QSFP56 ACC (Active Copper Cable) can reach is 7 meters.

What are the differences between 200G QSFP56 ACC and 200G QSFP56 DAC?

200G DAC is a passive copper cable without active components in the connectors, while 200G ACC is an active copper cable with active components that can extend the cable length.

Can both ends of a 200G QSFP56 ACC be compatible with devices from different brands?

Yes, providing the device models would be helpful. We can then match the cable ends with the corresponding compatibility.