Intellinet 508506 QSFP+ 40G Passives DAC Twinax Cable 40 GBit/s 7 m
The advantages of Passive Direct Attach Copper (DAC) cables over fiber optic and RJ45 cablesDirect Attach Copper (DAC) cables are becoming increasingly popular in the network industry. Our QSFP+ 40G DAC Twinax passive cable is a low-cost alternative to RJ45 and fiber optic cables with energy efficiency and low latency. It is an excellent choice for structured cabling across short circuits between switches and routers on one side as well as servers and storage on the other, whether in top of rack (Tor), adjacent rack, 40G stacking switches or similar applications.No heat generation and suitable for extreme ambient temperatures - Ideal for data centersQSFP+ DAC consists of twinaxial copper cable which has been connected to QSFP+ connector at both ends and provides an electronic connection directly into the active components. Because of its thermal design, this passive cable consumes less than 0.15 W, WAS consumes your power and reduces your costs. Since it does not produce heat, it can be used much more flexibly, even in extreme ambient temperatures up to 70°C, WAS makes it especially valuable for data centers.Cheaper and easier to use than glass fibersDAC cabling has a comparatively simple internal structure with fewer components than fiber optic cables. This cable structure enables the lower purchase price and also saves you the purchase of separate GBIC-Transceivers. This in turn makes the use easier, because you have fewer components to match. When used cables are stored, you have to pay less attention to testing and cleaning, unlike fiber optic cables, before you use them again. If you upgrade your network or replace individual parts, the hot swapping capability of the cable provides for a smooth transition. Just note that passive DAC cables are not suitable for long-distance use â their transmission range is limited to 7 m.Lower latency than RJ45 twisted-pair patch cableThis Direct Attach Copper Twinax-cable permits a data transfer up to 40 Gbit/s. Its unique structure and data transfer also ensures particularly low latency.Please note: This passive QSFP+ 40G DAC Twinax cable is MSA compliant and is designed, programmed and tested for use with Cisco, Intellinet Network Solutions, ZyXEL, TP-LINK, Ubiquiti switches and routers. D-Link, EDIMAX, Allnet, Allied Telesis, Digitus CTI Networks, LevelOne, PLANET, Tenda, TrendNet, ZTE, Avaya, Microtics, Enterasys, Finisar, Dell Force10, Riverstone, Fortinet and more.This text is machine translated.