StarTech. com SFPH10GBCU15 1. 5m 10GbE SFP+ to SFP+ Direct Attach Copper DAC - Passive Twinax Cable - Cisco SFP-H10GB-CU1-5M Compatible
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Product Features
Technical Overview
This 10GbE SFP+ DAC cable utilizes a twinaxial copper construction with a 30 AWG wire gauge and 100-ohm impedance, optimized for signal integrity over its 1.5-meter length. The cable is terminated with two SFP+ male connectors, providing a direct electrical link that eliminates the need for separate transceivers and fiber patch cables.
The passive design means the cable does not contain active electronics for signal amplification, resulting in lower power consumption and reduced heat generation compared to active optical cables or transceivers. This makes it an energy-efficient choice for dense network environments.
This section brings together practical product details such as Cable Type, Cable Length, Connector Type on First End, Product Color, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
Key Product Advantages
This Direct Attach Cable delivers several practical benefits for network administrators seeking reliable, high-performance interconnects without the complexity and cost of fiber optics.
Proven Cisco Compatibility
Extensively tested and validated to work seamlessly with Cisco switches, routers, and firewalls, including the ASR9000, ASR1000, C9300, and C3850 models. It maintains full OEM support without voiding existing warranties.
- 100% compatible with Cisco SFP-H10GB-CU1-5M
- Works with FirePOWER firewalls and Catalyst switches
- Does not affect OEM support agreements
Simplified Deployment & Management
The hot-swappable capability allows for cable installation or replacement while network equipment remains operational, minimizing downtime. The passive design requires no configuration or management software.
- Hot-swappable for zero-downtime maintenance
- No external power or configuration needed
- Plug-and-play installation
Deployment / Use Cases
This SFP+ DAC cable is ideal for short-distance, high-speed connections within rack-mounted equipment or between adjacent racks in data centers, enterprise networks, and storage area networks.
Common applications include linking top-of-rack switches to servers or storage arrays, connecting aggregation switches to core routers, and establishing inter-switch links in server clusters. Its compatibility extends beyond Cisco to other MSA-compliant switches from vendors like Ubiquiti, D-Link, Netgear, Supermicro, and TP-Link that accept uncoded SFP+ modules.
Physical Profile
The cable features a durable black PVC jacket that provides flexibility and protection in high-density cable management scenarios. With a compact diameter and lightweight construction at just 3.14 ounces, it routes easily through cable trays and managers without adding significant bulk or weight.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 3.14 oz (89 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Weight
- 3.14 oz (89 g)
- Length
- 4.9 ft (1.50 m)
Highlights
- 1.5-meter (4.9 ft) 10GbE Direct Attach Copper cable for SFP+ ports
- 100% compatible with Cisco SFP-H10GB-CU1-5M and tested on FirePOWER, ASR, Catalyst series
- Passive twinax design with 30 AWG copper conductors and 100-ohm impedance
- Hot-swappable SFP+ male connectors for installation without downtime
- Works with MSA-compliant switches from Ubiquiti, D-Link, Netgear, Supermicro, TP-Link
- Black PVC jacket for durability and flexible cable management
- RoHS and WEEE compliant for environmental responsibility
- Backed by StarTech.com lifetime warranty and technical support
Specifications
| Specifications | |
|---|---|
| Manufacturer | StarTech.com |
| Manufacturer Part Number | SFPH10GBCU15 |
| Brand Name | StarTech.com |
| Product Name | SFP+ Direct Attach Cable - 1.5 m (4.9 ft.) |
| Packaged Quantity | 1 Each |
| Product Type | Network Cable |
| Technical Information | |
| Cable Type | Twinaxial |
| Cable Length | 4.9 ft (1.50 m) |
| Connector Type on First End | SFP+ Network - Male |
| Connector Gender on First End | Male |
| Connector on First End Details | 1 x SFP+ Network - Male |
| Connector Type on Second End | SFP+ Network - Male |
| Connector Gender on Second End | Male |
| Connector on Second End Details | 1 x SFP+ Network - Male |
| Device Supported | Network Device,Switch,Server,Router,Transceiver,Network Firewall,Rack Server |
| American Wire Gauge | 30 AWG |
| Data Transfer Rate | 10 Gbit/s |
| Features | Passive,Hot-swappable |
| Physical Characteristics | |
| Product Color | Black |
| Product Material | Copper |
| Jacket Material | Polyvinyl Chloride (PVC) |
| Weight (Approximate) | 3.14 oz (89 g) |
| Miscellaneous | |
| Compatibility | Cisco: FirePOWER Firewall ASR9000 Router ASR1000 Router C9300 Switch C3850 Switch |
| Environmentally Friendly | Yes |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS),Waste Electrical and Electronic Equipment Directive (WEEE) |
| Country of Origin | Taiwan |
| Warranty | |
| Limited Warranty | Lifetime |
User Manual
FAQ
What is the maximum distance this Direct Attach Cable supports?
This 1.5-meter (4.9-foot) cable is designed for short-reach connections typically within a single rack or between adjacent racks. Direct Attach Copper cables are optimized for distances up to 7 meters depending on specifications, with this particular model providing reliable 10GbE performance at its 1.5-meter length.
Is this cable compatible with non-Cisco networking equipment?
Yes, while specifically tested and validated for Cisco devices, this DAC cable works with any MSA-compliant switch, router, or server that accepts uncoded SFP+ modules. This includes equipment from manufacturers like Ubiquiti, D-Link, Netgear, Supermicro, and TP-Link. Always verify your specific device's SFP+ compatibility requirements before deployment.
What does 'passive' mean for a Direct Attach Cable?
A passive DAC contains no active electronics for signal amplification or retiming. It uses copper conductors to transmit electrical signals directly between SFP+ ports. This results in lower power consumption, reduced heat generation, and typically lower cost compared to active optical cables or transceivers, while maintaining reliable performance for short-distance connections.
Can I hot-swap this cable without powering down my equipment?
Yes, this cable features hot-swappable SFP+ connectors that allow installation or removal while your switch, router, or server remains operational. This enables maintenance, reconfiguration, or replacement without network downtime. Always follow proper electrostatic discharge (ESD) precautions when handling any SFP+ equipment.
What warranty and support does StarTech.com provide for this cable?
StarTech.com backs this Direct Attach Cable with a lifetime warranty that covers the cable itself for its usable life. This warranty does not affect your existing OEM support agreements for connected equipment. Additionally, StarTech.com provides access to technical advisors for installation guidance and troubleshooting support.
What environmental standards does this cable meet?
This cable is RoHS (Restriction of Hazardous Substances) and WEEE (Waste Electrical and Electronic Equipment Directive) compliant, meaning it meets strict environmental regulations regarding hazardous materials and end-of-life recycling. The PVC jacket and copper construction are designed for durability while adhering to these environmental standards.
| Qty | Price | Available |
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