The QFXQSFPDAC1M is a Juniper QFX-QSFP-DAC-1M compatible direct-attach copper QSFP+ cable that's designed, programmed and tested to work with Juniper® brand compatible switches and routers and complies with MSA industry standards. This passive Twinax copper cable supports 40 Gigabit Ethernet applications connected through QSFP+ (Mini-GBIC) ports. This copper QSFP+ cable is hot-swappable, making upgrades and replacements seamless by minimizing network disruptions. Designed for high-speed performance, this low-power, low-latency QSFP+ cable is a cost-effective alternative to fiber-optic cable assemblies, supporting short-distance applications such as point-to-point in-rack network switch or server connections. StarTech.com SFP Cables All StarTech.com SFP & SFP+ cables are backed by a lifetime warranty and free lifetime multilingual technical support. StarTech.com offers a wide variety of direct-attach SFP cables and SFP modules, providing the convenience and reliability you need to ensure dependable network performance. Manufacturer: StarTech.com. Manufacturer Part Number: QFXQSFPDAC1M. Brand Name: StarTech.com. Product Name: Juniper QFX-QSFP-DAC-1M Compatible - QSFP+ Direct Attach Cable - 1 m (3.3 ft.). Packaged Quantity: 1. Product Type: Network Cable. Cable Type: Twinaxial. Cable Length: 3.28 ft. Connector on First End: 1 x QSFP+ Male Network. Connector on Second End: 1 x QSFP+ Male Network. Features: Passive. Device Supported: Network Device. Server. Switch. Router. Network Switch. Transceiver. American Wire Gauge: 30 AWG. Data Transfer Rate: 40 Gbit/s. Color: Black. Material: Polyvinyl Chloride (PVC) - Jacket. Copper - Cable. Weight (Approximate): 0.29 lb. Environmentally Friendly: Yes. Environmental Certification: RoHS. WEEE. REACH. Country of Origin: Taiwan. Limited