StarTech. com EXSFP10GEDA3 SFP+ to SFP+ Direct Attach Cable - 10GbE 3m Passive Twinax Copper DAC for Juniper EX-SFP-10GE-DAC-3M
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Product Features
Technical Overview
This direct attach cable utilizes twinaxial copper construction with 30 AWG conductors and a durable PVC jacket. The passive design requires no external power, drawing minimal energy from the host device while maintaining signal integrity across the 3-meter span.
With SFP+ male connectors on both ends, the cable interfaces directly with SFP+ ports on compatible networking equipment. The 100-ohm impedance matching ensures optimal signal transmission at 10 Gbit/s data rates, supporting high-bandwidth applications without packet loss or latency issues.
This section brings together practical product details such as Cable Type, Cable Length, Connector Type on First End, Color Family, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
Key Product Advantages
This DAC offers several advantages over alternative connectivity solutions. The copper construction provides superior durability compared to fiber optics while maintaining excellent signal quality for short-distance connections. The passive design eliminates the need for signal conditioning electronics, reducing power consumption and potential failure points.
Verified Juniper Compatibility
Tested and validated for 100% compatibility with Juniper EX-SFP-10GE-DAC-3M switches and routers. This ensures seamless integration without compatibility warnings or performance degradation in Juniper network environments.
Broad MSA Switch Support
Works with MSA-compliant switches from multiple manufacturers including Ubiquiti, D-Link, Netgear, Supermicro, and TP-Link. The uncoded module design allows flexibility across platforms that accept standard SFP+ transceivers.
Lifetime Warranty Protection
Backed by a lifetime warranty on the cable module itself, providing long-term reliability assurance. Technical support is available 5 days a week, 24 hours a day for installation guidance and troubleshooting.
Deployment / Use Cases
This SFP+ DAC is ideal for connecting network switches within the same rack or adjacent cabinets in data center environments. The 3-meter length provides sufficient reach for top-of-rack switching configurations while maintaining signal integrity through passive copper transmission.
Common deployment scenarios include linking aggregation switches to access switches, connecting servers with 10GbE network interfaces to top-of-rack switches, and establishing inter-switch links in small to medium business network closets. The cable also serves well in storage area networks requiring 10GbE connectivity between storage arrays and servers.
Data Center Inter-Rack Connections
Connect switches between adjacent racks within the 3-meter distance limit, providing cost-effective 10GbE backbone links without fiber optic transceiver expenses.
Server-to-Switch Top-of-Rack
Establish high-speed connections between servers and top-of-rack switches in server cabinet deployments, leveraging the hot-swappable capability for server maintenance without network disruption.
Physical Profile
The cable features a black PVC jacket that provides flexibility and durability in rack-mounted environments. Copper construction offers excellent bend radius tolerance compared to fiber optic alternatives, making installation in crowded cable management systems more straightforward. The 4.59-ounce weight adds minimal load to cable management arms or vertical managers.
- Weight
- 4.59 oz (130 g)
- Length
- 9.8 ft (3 m)
Highlights
- 100% compatible with Juniper EX-SFP-10GE-DAC-3M switches and routers
- 10 Gbit/s data transfer rate over 3-meter passive twinax copper cable
- Hot-swappable SFP+ connectors for installation without downtime
- MSA compliant for use with multiple switch manufacturers
- Passive design requires no external power supply
- 30 AWG copper conductors with PVC jacket for durability
- Lifetime warranty on the cable module
- RoHS and WEEE compliant for environmental responsibility
- Works with Ubiquiti, D-Link, Netgear, Supermicro, and TP-Link switches
- Black color blends with standard network equipment
Specifications
| Specifications | |
|---|---|
| Manufacturer | StarTech.com |
| Manufacturer Part Number | EXSFP10GEDA3 |
| Brand Name | StarTech.com |
| Product Name | Twinaxial Network Cable |
| Packaged Quantity | 1 Each |
| Product Type | Network Cable |
| Technical Information | |
| Cable Type | Twinaxial |
| Cable Length | 9.8 ft (3 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,Server,Switch,Transceiver,Rack Server,Network Switch,Router |
| American Wire Gauge | 30 AWG |
| Data Transfer Rate | 10 Gbit/s |
| Features | Passive,Hot-swappable |
| Physical Characteristics | |
| Color Family | Black |
| Product Color | Black |
| Product Material | Copper |
| Jacket Material | Polyvinyl Chloride (PVC) |
| Weight (Approximate) | 4.59 oz (130 g) |
| Miscellaneous | |
| 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 SFP+ DAC cable supports?
This direct attach cable is designed for short-reach connections up to 3 meters (9.8 feet). The passive twinax copper construction maintains signal integrity within this distance at full 10 Gbit/s speeds. For longer distances, active optical cables or fiber optic transceivers would be more appropriate solutions.
Is this cable compatible with non-Juniper network equipment?
Yes, this DAC works with MSA-compliant switches from multiple manufacturers including Ubiquiti, D-Link, Netgear, Supermicro, and TP-Link. The uncoded module design allows it to function in any switch that accepts standard SFP+ transceivers without vendor locking. However, compatibility should be verified with specific switch models before deployment.
What does 'passive' mean for this direct attach cable?
Passive means the cable contains no active electronics for signal conditioning or amplification. It relies on the host device's SFP+ port to drive signals across the copper conductors. This results in lower power consumption, reduced heat generation, and typically higher reliability compared to active cables, though with distance limitations (3 meters maximum for this model).
Can I hot-swap this cable while equipment is powered on?
Yes, this SFP+ DAC supports hot-swappable installation and removal. You can connect or disconnect the cable from SFP+ ports without powering down switches, routers, or servers. This feature minimizes network downtime during maintenance, reconfiguration, or troubleshooting activities in live environments.
What warranty coverage does this direct attach cable include?
StarTech.com provides a lifetime warranty on the cable module itself. This warranty covers defects in materials and workmanship for the life of the product. Technical support is available 5 days a week, 24 hours a day to assist with installation, compatibility verification, and troubleshooting.
What type of connectors does this cable use on both ends?
Both ends feature SFP+ Network male connectors. Each connector interfaces directly with standard SFP+ ports on switches, routers, or network interface cards. The connectors are keyed to ensure proper orientation and provide a secure, reliable connection that maintains signal integrity at 10 Gbit/s speeds.
| Qty | Price | Available |
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