About Cisco QSFP-H40G-CU0-5M Transceiver Modules
Product Description
| Specification |
Description |
| Type |
40GBASE-CR4 QSFP+ Direct Attach Copper Cable |
| Reach |
5 meters (16.4 feet) |
| Technology |
Passive Twinax Copper |
| Connectors |
2x QSFP+ pluggable connectors |
| Impedance |
100 Ohm |
| Wire Gauge |
28 AWG |
| Cable Jacket |
PVC |
| Other Features |
Hot-swappable, MSA compliant |
| Property |
Value |
| Product Code |
QSFP-H40G-CU0-5M |
| Description |
Cisco 40GBASE-CR4 QSFP direct-attach copper cable, 0.5-meter, passive |
| Dimensions |
13.5 x 18.4 x 72.4 mm |
| Wavelength (nm) |
- |
| Cable Type |
Direct-attach copper cable assembly |
| Core Size (microns) |
- |
| Modal Bandwidth (MHz-km) |
- |
| Cable Distance |
0.5m |
| Power Consumption (W) |
1.5 |
| Pull Tab Color |
Beige |
| Property |
Value |
| Description |
Cisco 40GBASE-CR4 QSFP direct-attach copper cable, 0.5-meter, passive |
| Dimensions |
13.5 x 18.4 x 72.4 mm |
| QSFP Port cabling specifications |
Not specified |
| Core Size (microns) |
Not applicable |
| Power Consumption (W) |
1.5 |
| Pull Tab Color |
Beige |
| Environmental conditions |
|
| Commercial temperature |
0 to 70°C (32 to 158°F) |
| Storage temperature |
-40 to 85°C (-40 to 185°F) |
| Regulatory and standards compliance |
|
| Standards |
GR-20-CORE, GR-326-CORE, GR-1435-CORE, IEEE 802.3ba (-SR4, -LR4), IEEE 802.3ae (-CSR4), QSFP+ MSA SFF-8436, SFP+ MSA SFF-8431 and -8461, RoHS 6 |
| Safety |
|
| Cable jacket |
UL E116441 Compliant |
| Compliance |
ELV Compliant |
Description
The Cisco QSFP-H40G-CU0-5M is a 40 Gigabit per second (Gbps) Quad Small Form-factor Pluggable (QSFP+) direct attach copper cable. It is a passive, low-power solution designed for short-distance connections between Cisco switches, routers, and other networking devices. The cable uses twinax copper technology to transmit data and has a maximum reach of 5 meters.
This type of transceiver is a cost-effective option for high-bandwidth applications within a rack or across adjacent racks. It is hot-swappable, meaning it can be inserted or removed from a live network without disrupting operation. The QSFP-H40G-CU0-5M also complies with Multi-Source Agreement (MSA) industry standards, ensuring interoperability with networking equipment from other manufacturers.
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