Cisco 40GBASE-CR4 Passive Copper Cable
A 1 m passive copper twinax cable with QSFP+ connectors delivers 40 Gb/s between Nexus or Catalyst switches, offering low‑latency, direct‑attach links for compact data‑center deployments.
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Quzo 
LaptopHub | Brand | Cisco |
| EAN | 0882658439766 |
| MPN | QSFP-H40G-CU1M= |
| ASIN | B00E7LT0SG |
| Model | QSFP-H40G-CU1M= |
| SKU | QSFP-H40G-CU1M= |
| Cable length | 1 m |
| Colour | White |
| Compatible products | SX10, SX20, MX200, MX300, EX90 |
| Connectivity technology | Wired |
| Connector 1 | QSFP |
| Data transfer rate | 40 Gbit/s |
| DC-in jack | Yes |
| Harmonized System HS code | 85444290 |
| Microphone frequency | 80 - 15000 Hz |
| Microphone mute | Yes |
| Microphone sensitivity | 65 dB |
| Operating voltage | 12 V |
| Specification | No |
| Type | Table microphone |
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