• Arista ADPT-O-Q-100G OSFP-to-QSFP28 100G adapter with silver SFP+ modules
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Arista

Arista CAB-D-2Q-200-2.5 | 200G QSFP-DD to 2x100G QSFP DAC Breakout Cable, 2.5m

CAB-D-2Q-200-2.5

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Description

This passive twinax direct-attach breakout cable connects one 200G QSFP-DD port to two 100G QSFP ports over a 2.5m copper run. It supports 200GBASE-CR8 on the QSFP-DD end and 100GBASE-CR4 on each QSFP breakout leg. It suits top-of-rack and short-reach data centre links where a single 200G switch port needs to feed two 100G devices without separate transceivers.

Enquire with XS Network Tech for new or used pricing and availability.

Features

- Breaks one 200G QSFP-DD port out to two 100G QSFP ports
- Passive twinax construction with no active electronics
- Suited to short-reach top-of-rack connections
- Direct-attach design removes the need for separate transceivers

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Datasheet

Technical Specifications

- Breakout configuration: QSFP-DD to 2 x 100G QSFP
- Standards: 200GBASE-CR8 / 100GBASE-CR4
- Cable type: passive twinax copper
- Length: 2.5m

FAQs

Q: What does this breakout cable connect?
A: One end terminates in a 200G QSFP-DD connector and the other end splits into two 100G QSFP connectors, allowing one 200G port to serve two 100G ports.

Q: Is this an active or passive cable?
A: It is a passive twinax copper cable, so it contains no active signal-conditioning electronics.

Q: What length is this cable?
A: This SKU is 2.5m long, which suits connections within a rack or between adjacent racks.

Q: Which Ethernet standards does it support?
A: It is designated for 200GBASE-CR8 on the QSFP-DD end and 100GBASE-CR4 on each of the two 100G QSFP legs.

Datasheet

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