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Cisco QSFP-H40G-CU3M= 40Gbase QSFP Module CR4 Passive 3M Copper Cable
QSFP-H40G-CU3M Overview
40G QSFP+ to QSFP+ Passive direct-attach cables are suitable for very short distances and provide a simple and useful way to establish a 40-Gigabit link between QSFP+ ports switches within racks and acrossadjacent racks. Below picture shows one Cisco 40 QSFP+ to QSFP+ DAC cable connected by two switches directly.
The 40-Gigabit QSFP+ transceiver module is a hot-swappable, parallel fiber-optical module with four independent optical transmit and receive channels. These channels can terminate in another 40-Gigabit QSFP+ transceiver, or the channels can be broken out to four separate 10-Gigabit SFP+ transceivers.The QSFP+ transceiver module connects the electrical circuitry of the system with either a copper or an optical external network. The transceiver is used primarily in short reach applications in switches, routers, and data center equipment where it provides higher density than SFP+ modules.
| Cisco Genuine | QSFP-H40G-CU2M | Vendor Name | |
| Connector Type | QSFP+ to QSFP+ | Max Data Rate | 40Gbps |
| Minimum Bend Radius | 35mm | Wire AWG | 28AWG |
| Cable Length | 2m(6.56ft) | Jacket Material | PVC(OFNR) |
| Temperature | 0 to 70°C (32 to 158°F) | Protocols | 40G InfiniBand 8x DDR, 4x QDR, 10G/40Gigabit Ethernet, Fibre Channel |
| QSFP+ Transceiver Module Product Number | Description |
|---|---|
| QSFP-H40G-CU1M= | Cisco 40GBASE-CR4 QSFP+ passive direct-attach copper transceiver module assembly, 1 meter |
| QSFP-H40G-CU3M= | Cisco 40GBASE-CR4 QSFP+ passive direct-attach copper transceiver module assembly, 3 meter |
| QSFP-H40G-CU5M= | Cisco 40GBASE-CR4 QSFP+ passive direct-attach copper transceiver module assembly, 5 meter |
| QSFP-H40G-ACU7M= | Cisco 40GBASE-CR4 QSFP+ active direct-attach copper transceiver module assembly, 7 meter |
| QSFP-H40G-ACU10M= | Cisco 40GBASE-CR4 QSFP+ active direct-attach copper transceiver module assembly, 10 meter |
| QSFP-4SFP10G-CU1M= | Cisco 40GBASE-CR4 QSFP+ to 4 10GBASE-CU SFP+ passive direct-attach copper transceiver assembly, 1 meter |
| QSFP-4SFP10G-CU3M= | Cisco 40GBASE-CR4 QSFP+ to 4 10GBASE-CU SFP+ passive direct-attach copper transceiver assembly, 3 meter |
| QSFP-4SFP10G-CU5M= | Cisco 40GBASE-CR4 QSFP+ to 4 10GBASE-CU SFP+ passive direct-attach copper transceiver assembly, 5 meter |
| QSFP-4X10G-AC7M= | Cisco 40GBASE-CR4 QSFP+ to 4 10GBASE-CU SFP+ active direct-attach copper transceiver assembly, 7 meter |
| QSFP-4X10G-AC10M= | Cisco 40GBASE-CR4 QSFP+ to 4 10GBASE-CU SFP+ active direct-attach copper transceiver assembly, 10 meter |
| QSFP-40G-SR4= | Cisco 40GBASE-SR4 QSFP+ transceiver module for MMF, multi-fiber MPO connector |
| QSFP-40G-CSR4= | Cisco 40GBASE-CSR4 QSFP+ transceiver module for MMF, multi-fiber MPO connector |
| QSFP-40GE-LR4= | Cisco 40GBASE-LR4 QSFP+ transceiver module for SMF, duplex LC connector |
| QSFP+ Product Number | Nominal Wavelength (nm) | Cable Type | Core Size (microns) | Modal Bandwidth (MHz/km) | Maximum Cabling Distance |
|---|---|---|---|---|---|
| QSFP-40G-SR4= | 850 | MMF | 50.0 | 500 (OM2) 2000 (OM3) | 30 m (98 ft) |
| QSFP-40G-CSR4= | 850 | MMF | 62.5 | 200 (OM1) | 33 m (108 ft) |
| QSFP-40GE-LR4= | 1310 | SMF | G.652 | — | 10 km (6.2 miles) |
FAQ
1. Where do your products come from?
All of our products are from Cisco/Huawei distribution , Cisco/Huawei partner directly. We are Cisco partner at local, with cisco verified certification.
2. If all equioments I can buy service from local cisco ?
For all equipments you can buy service from local, because our goods are smart net free, all with clean serial number.
3. How to ship the goods?
Lonrise work with DHL,FEDEX,UPS and TNT. Your order will be dispatched by express delivery door to door.
4. What’s your payment term?
We always accept 10% advance payment. For long term cooperation, we can consider to apply credit accordingly.
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QSFP-4SFP10G-CU3M= QSFP-4SFP10G-CU1M= CVR-X2-SFP10G=