Arista CAB-D-4Q-400G-3M Network cable
Network cables
P/NCAB-D-4Q-400G-3M
- Link standard
- 400GBASE-CR8
- Connector arrangement
- QSFP-DD to 4 x 100GBASE-CR2 QSFP
- Cable medium
- Twinax copper
Loading products and specifications…
Components, options & lifecycle support
Browse component models and part numbers. Review host compatibility and included options before requesting your quotation.

Catalogue at a glance
Select a product line to browse the models in that range. Counts show products, not available stock.
Products & specifications
Network cables
P/NCAB-D-4Q-400G-3M
Network cables
P/NCAB-D-8S-200-2.5
Network cables
P/NCAB-D-8S-200G-1M
Network cables
P/NCAB-D-8S-200G-2M
Network cables
P/NCAB-D-8S-400-2.5
Network cables
P/NCAB-D-8S-400G-1M
Network cables
P/NCAB-D-8S-400G-2M
Network cables
P/NCAB-D-D-400-2.5
Network cables
P/NCAB-D-D-400G-1M
Network cables
P/NCAB-D-D-400G-2M
Network cables
P/NCAB-D-D-400G-3M
Network cables
P/NCAB-O-8S-200G-1M
Network cables
P/NCAB-O-8S-200G-2M
Network cables
P/NCAB-O-8S-200G-3M
Network cables
P/NCAB-O-O-400G-1M
Network cables
P/NCAB-O-O-400G-2M
Network cables
P/NCAB-O-O-400G-3M
Network cables
P/NCAB-Q-4S-100G-1M
Network cables
P/NCAB-Q-4S-100G-2M
Network cables
P/NCAB-Q-4S-100G-3M
Network cables
P/NCAB-Q-4S-100G-5M
Network cables
P/NCAB-Q-Q-0.5M
Network cables
P/NCAB-Q-Q-100G-0.5
Illustrative and reference images show product families or models. Request offered-unit photographs, labels and included items before confirming an order.
A closer look at enterprise hardware
Explore component handling, system scale and packaging through illustrative scenes. These images show typical product-category settings, not offered inventory; request photographs of the specific unit with your quotation.
Buying for a project?
Keep the model, quantity and installation requirements together.
Find matching catalogue entries, review different versions and bring the selected products into your RFQ.
Check a parts list ↗02 · Plan the connectionsExplore server, switch and storage examples. Check host interfaces, optics and redundancy before choosing components.
Explore storage connections ↗03 · Prepare your requestAdd quantities, condition, testing and destination. Prices and availability are confirmed before an order is accepted.
Open your RFQ ↗Need a quote?
Send the full P/N, quantity, host system and delivery destination.
Network cables
P/NCAB-Q-Q-100G-1.5