1. 40G QSFP+ to QSFP+ Connetor 2. Low Latency and Power Consumption 3. Compatible with 200+ Vendors 4. Applied in 40G Ethernet Hub, Switches, Routers and Servers, etc. 5. QSFP+ MSA CompliantSee more +
Cisco QSFP-H40G-CU5M compatible 40G QSFP passive copper direct-attach cable (DAC) is comprised of a Twinax copper cable terminated with QSFP form factor modules on both ends. 40G DAC has the advantage of convenient installation since the structure of modules is permanently attached to each end.
QSFP+ to QSFP+ 40G DAC cable is suitable for very short-distance transmission. It provides a cost-effective and low power consumption way to build a 40Gb link between QSFP ports of switches or routers with racks and across adjacent racks. QSFPTEK currently offers passive QSFP cables in lengths of 0.5, 1, 3, and 5 meters.
Part Number |
QT-QSFP-PC5 |
Vendor Name |
QSFPTEK |
Connector Type |
QSFP+ to QSFP+ |
Data Rate |
40Gbps |
Minimum Bend Radius |
33mm |
Wire AWG |
30AWG |
Cable Length |
5M |
Cable Jacket |
PVC (OFNR) |
40G QSFP+ to QSFP+ DAC Cable Interconnection Solution
Each DAC cable is quality tested for compatibility in the multi-brand switches environment, which guarantees flawless operations.
These DAC cables were used to stack a pair of ms-225s in a wiring closet and they came up perfectly after running some more tests. I have recommended them to all my clients. If you don't want to spend the extra money on optical cables and don't need to run long distances, this is a pretty good cable.
Transceivers typeQSFP-H40G-CU3M
CompatibleCisco
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