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Huawei QSFP-4SFP10G-CU1M
QSFP+,4SFP+10G,High Speed Direct-attach Cables,1m,QSFP+38M,C...
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Huawei QSFP-4SFP10G-CU1M is a direct attach copper (DAC) cable assembly designed to interface between QSFP and SFP+ ports, offering breakout capabilities that support a 10G data rate per channel. It is engineered for short-range transmission over a maximum distance of 1 meter and is ideal for high-density deployments in data centers, enterprise networks, and telecom infrastructures where low latency and reliable connectivity are paramount.
Huawei QSFP-4SFP10G-CU1M features a compact form factor that integrates a QSFP connector on one end and multiple SFP+ connectors on the other, ensuring seamless compatibility with Huawei’s network equipment. This cable assembly supports Ethernet protocols and is tailored to meet the rigorous demands of modern network environments, delivering excellent performance in confined spaces with predictable operating and storage temperature ranges.
Huawei QSFP-4SFP10G-CU1M price is is available on request. Get immediate quote.
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| Huawei QSFP-4SFP10G-CU1M |  DWDM-SFPGE-1550-92 |  QSFP-40G-ER4 |  LE2MXSC80FF0 |  SFP-10G-ZCW1471 | |
|---|---|---|---|---|---|
| Product Type | Direct Attach Copper Cable Assembly | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | QSFP | SFP | QSFP | QSFP28 | SFP+ |
| Data Rate | 10G | 1G | 40G | 100G | 10G |
| Connector Type | QSFP and SFP+ | LC | LC | MPO | LC |
| Transmission Distance | Short-Range | Long-Range | Extended-Range | Short-Range | Long-Range |
| Max Distance | 1m | 80 km | 40 km | 150 meters | 10 km |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet, Fibre Channel | Ethernet |
| Network Interface | Copper | Fiber | Ethernet | Fiber | Fiber |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Compatibility | Huawei | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista |
| Product Name | Huawei QSFP-4SFP10G-CU1M | DWDM-SFPGE-1550-92 | QSFP-40G-ER4 | LE2MXSC80FF0 100G QSFP28 Transceiver Module | SFP-10G-ZCW1471 |
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Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Short reach breakout DAC delivering reliable 10G links.
Stable performance with clean signal.
Easy plug and play deployment.
Works well in dense racks.
Consistent throughput observed.
Dependable Huawei DAC cable.
The Huawei QSFP-4SFP10G-CU1M is a 1 meter, passive direct-attach copper breakout cable that converts one QSFP+ port into four SFP+ 10 Gbps links for high-speed, cost-effective data center interconnects.
This cable supports up to 40 Gbps aggregate bandwidth via QSFP+ and four independent 10 Gbps SFP+ channels, ideal for high-performance switching and server connectivity.
The Huawei QSFP-4SFP10G-CU1M features a fixed 1 meter direct-attach copper design, balancing signal integrity with rack-to-rack flexibility.
Yes. It is interoperable with QSFP+ and SFP+ ports on leading switch and server platforms from Cisco, Juniper, Arista and others, supporting industry standard pinouts.
No. This cable is specified for indoor use only. It lacks weatherproofing and is optimized for controlled data center and enterprise rack environments.
This is a passive copper cable requiring no external power. It draws necessary power directly through the host QSFP+ port to each breakout SFP+ plug.
Yes. Both QSFP+ and SFP+ connectors support hot-plug insertion and removal, enabling live reconfiguration without server or switch downtime.
Use cases include Top-of-Rack (ToR) switching, server interconnect, storage area networks (SAN) and high-density stacking in data centers requiring ultra-low latency.
Align the QSFP+ plug with the host port latch, insert until secure, then connect each SFP+ end to the target SFP+ ports. No software configuration is required.
Passive copper breakout cables consume negligible power beyond inherent port draw, typically under 0.1 W per link, contributing to lower data center power budgets.
Forward Error Correction (FEC) is managed by the host device. This passive cable transparently carries FEC-enabled traffic when supported by your switch or NIC.
It meets IEEE 802.3ba QSFP+ and SFF-8431 SFP+ copper cable electrical requirements, ensuring signal integrity at 10 Gbps per channel over its 1 m length.
The QSFP+ end aggregates four channels at 10 Gbps each. Each SFP+ plug splits out one channel, providing independent 10 Gbps links to four separate ports.
Designed for standard commercial environments, it operates reliably between 0 °C and 70 °C, matching typical data center ambient conditions.
Huawei offers a one-year limited warranty. The cable ships in an antistatic bag with a dust-protective cap on each connector to maintain port cleanliness.
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