Cisco QSFP-4SFP10G-CU7M Compatible 40G QSFP+ to 4x10G SFP+ Passive Direct Attach Copper Breakout Cable.Qsfp-4sfp10g-dac-p7M qsfp plus 4xsfp plus direct connection copper tap cable assembly (also known as dac) is suitable for very short distances and provides a cost-effective way to interconnect devices using the qsfp-port and sfp-port. The qsfp-to-4xsfp-dac tap cable is designed for 40gb/s high-speed interconnect network applications such as high-performance computing (hpc), enterprise networking (including the rack top switching and network storage market). It is fully compliant with qsfp and multi-source protocol (msa) standard sff-8436 and sfp-msa sff-8431.
This passive DAC cable does not have signal amplification built into the cable assembly. Qsfp-4sfp10g-dac copper cables are programmed to be compatible with a wide range of Cisco network devices for in-rack connectivity in data centers such as Ethernet switches, routers, network interface cards (nics) and network servers.
It is a cost-effective alternative to the high-cost Cisco QSFP-4SFP10G-CU7M 40Gb/s QSFP plus 4XSFP-7M DAC tap-in cables.
Characteristics
Connector A: 1 Qsfp 40Gbps rated connector (Qsfp-MSA SFF-8436)
Connector B:4X SFP-10Gbps Rated Connector (In accordance with SFP-MSA SFF-8431)
Economically connect the qsfp port to the upstream 10gbe sfp-switch
Meet ieee 802.3ba 40gbase-cr4 standard
Up to 10.3125 Gbps transfer rate (total 40 Gbps) per SFP-plus channel
Close the gap between switch/host adapters that support 10G and 40G
High-density qsfp 38-pin and 4x sfp 20-pin connector
Lower power budgets and port costs compared to transceivers and AOC RoHS compliant and lead-free
| Parameters | Value | Parameters | Value |
|---|---|---|---|
| Cisco Compatible | QSFP-4SFP10G-CU7M | Vendor Name | Huihongfiber |
| Connector Type | QSFP+ to 4 SFP+ | Max Data Rate | 40Gbps |
| Minimum Bend Radius | 20mm | Wire AWG | 30AWG |
| Cable Length | 7M | Jacket Material | PVC(OFNR) |
| Temperature | 0 to 70°C (32 to 158°F) | Protocols | 40G InfiniBand 8x DDR, 4x QDR, 10G/40Gigabit Ethernet, Fibre Channel |