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The KCO-40G-DAC-xM Cisco QSFP-H40G-CU1M Compatible 40G QSFP+ Passive Direct Attach Copper Twinax Cable is designed for use in 40GBASE Ethernet. It provides a QSFP+ to QSFP+ copper direct-attach solution.
This KCO-40G-DAC-xM cable is compliant with IEEE 802.3ba Ethernet standard and QSFP MSA Compliant. With these features, this easy to install, high speed, cost-effective direct attach copper twinax cable is suitable for short-distance connectivity within a rack or between adjacent racks in data centers.
The KCO-40G-DAC-xM 40G QSFP+ Twinax copper direct-attach cables are suitable for very short distances and offer a highly cost-effective way to establish a 40-Gigabit link between QSFP+ ports of QSFP+ switches within racks and across adjacent racks.
These cables are used for 40GbE and Infiniband standards, to maximize performance. It is fully compliant with QSFP MSA and IBTA (InfiniBand Trade Association). The QSFP+ cables support the bandwidth transmission requirements as defined by IEEE802.3ba (40 Gb/s) and Infiniband QDR (4x10 Gb/s per channel) specifications.
| Parameter | Specification Details |
|---|---|
| P/N | KCO-40G-DAC-xM |
| Connector Type | QSFP+ to QSFP+ |
| Max Data Rate | 40Gbps |
| Minimum Bend Radius | 35mm |
| Wire AWG | 30AWG |
| Cable Length | Customized |
| Jacket Material | PVC (OFNR), LSZH |
| Temperature | 0 to 70°C (32 to 158°F) |
| Protocols | SFF-8436, QSFP+ MSA and IEEE 802.3ba |
