40G QSFP+ to 4 x 10G SFP+ Passive Breakout DAC, 1m (3ft)40G QSFP+ to 4 x 10G SFP+ Passive Breakout DAC
The 40G QSFP+ to 4 x 10G SFP+ Passive Breakout DAC, 1m (3ft) is a twinax direct attach copper cable with QSFP+ to 4 SFP+, supporting 40Gbps links over a length of 1m (3.28ft). As a passive cable it draws essentially no power and adds no latency to the link. It is a cost effective, low latency interconnect for 40G Ethernet data center and enterprise network environments, and complies with SFF-8436, SFF-8431 and QSFP+ MSA.
Product Highlights
- QSFP+ to 4 SFP+
- Data rate: 40Gbps
- Length: standard options (7) from 0.5m (2ft) to 7m (23ft)
- Operating temperature: 0 to 70°C (32 to 158°F)
Specifications
| Cisco Compatible | QSFP-4SFP10G-CU1M |
|---|---|
| Manufacturer | HT |
| Connector Type | QSFP+ to 4 SFP+ |
| Max Data Rate | 40Gbps |
| Minimum Bend Radius | 21mm |
| Wire AWG | 30AWG |
| Cable Length | 0.5m (2ft), 1m (3ft), 2m (7ft), 3m (10ft), 4m (13ft), 5m (16ft), 7m (23ft) |
| Jacket Material | PVC (OFNR) |
| Temperature | 0 to 70°C (32 to 158°F) |
| Protocols | SFF-8436, SFF-8431 and QSFP+ MSA |
Applications
In 40G Ethernet data center and enterprise network environments, the 40G QSFP+ to 4 x 10G SFP+ Passive Breakout DAC, 1m (3ft) provides a factory terminated 40Gbps link between QSFP+ to 4 SFP+ ports. This unit is manufactured in 7 standard lengths from 0.5m (2ft) to 7m (23ft). The integrated construction removes separate optics from the link budget and reduces the number of failure points in the row. For networks standardized on Cisco hardware, it is a drop-in equivalent of the QSFP-4SFP10G-CU1M.
Standards and Compatibility
On the compatibility side, this unit is the practical equivalent of the Cisco part QSFP-4SFP10G-CU1M and works in Cisco systems out of the box. Standards compliance covers SFF-8436, SFF-8431 and QSFP+ MSA.
Ordering Information
Part number of this model: QSFP-40G-4SPC01. Length options are 0.5m (2ft), 1m (3ft), 2m (7ft), 3m (10ft), 4m (13ft), 5m (16ft) and 7m (23ft). Our factory also produces custom lengths beyond these on request. Wire gauge: 30AWG.
Logistics
Our warehouse keeps fast-moving transceivers and cables ready for same-week dispatch. Courier, air freight and sea freight options are all available depending on your budget and schedule, and we consolidate multiple items into one shipment whenever it saves you cost.
Quality and Testing
Every unit we ship is tested in our own test bed on mainstream switch and transport platforms before packing. Our test center has been fully upgraded, which sets us apart from other third party product providers: 10G, 40G, 100G, 200G and 400G transceivers and direct attach cables are verified on the latest top brand equipment, including selected original switches that can hardly be found elsewhere.
Package
Products are first packed into blister trays or self-sealed bags and then into cartons. Standard labels and marks are applied by default, and customized packing and labeling are available on request.
OEM and Custom Orders
We have manufactured fiber optic connectivity products since 1995 and run our own production lines in Shenzhen. Beyond the standard catalog we build to order: special cable lengths, custom connector combinations, vendor-specific compatibility coding and private labeling. Send us your requirement and our engineers will quote a practical solution.
