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

Arista CAB-D-2Q-200G-2M | 200G QSFP-DD to 2x100G QSFP28 DAC Breakout Cable, 2m

CAB-D-2Q-200G-2M

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Description

This passive direct attach copper breakout cable connects one 200G QSFP-DD port to two 100G QSFP28 ports using twinax cabling with a 2 metre reach. It supports 200GBASE-CR8 and 100GBASE-CR4 signalling and is suited to short links within a rack or between adjacent racks. The breakout design allows a single high-density 200G port to serve two 100G devices without separate optics.

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

Features

- Breakout from one 200G QSFP-DD port to two 100G QSFP28 ports
- Passive twinax copper construction with no active components
- Suited to short-range in-rack and adjacent-rack links
- Removes the need for separate optical transceivers on short runs

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

- Connector A: QSFP-DD
- Connector B: 2x QSFP28 (breakout)
- Standards: 200GBASE-CR8 / 100GBASE-CR4
- Cable type: Passive twinax copper
- Length: 2m

FAQs

Q: What does this cable connect?
A: It connects one 200G QSFP-DD port on one end to two 100G QSFP28 ports on the other end, splitting a 200G port into two 100G links.

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

Q: What is the maximum reach?
A: This cable is 2 metres in length, intended for short connections within a rack or between adjacent racks.

Q: Which standards does it support?
A: It supports 200GBASE-CR8 on the QSFP-DD side and 100GBASE-CR4 on each QSFP28 breakout leg.

Datasheet

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