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.
Product Details
| 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 |
40-Gigabit QSFP+ Transceiver Modules
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+ Transceiver Port Cabling Specifications
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
50.0
50.0 | 500 (OM2) 2000 (OM3)
4700 (OM4) | 30 m (98 ft)
100 m (328 ft)
150 m (492 ft) |
QSFP-40G-CSR4= | 850 | MMF | 62.5
50.0
50.0
50.0 | 200 (OM1)
500 (OM2)
2000 (OM3)
4700 (OM4) | 33 m (108 ft)
82 m (269 ft)
300 m (984 ft)
400 m (1312 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.
Related products
QSFP-H40G-CU2M= QSFP-H40G-CU3M= QSFP-H40G-CU0-5M=
QSFP-100G-CU2M= QSFP-100G-CU1M= QSFP-H40G-CU5M=
QSFP-4SFP10G-CU3M= QSFP-4SFP10G-CU1M= CVR-X2-SFP10G=
