Cisco QSFP-H40G-CU3M 3m QSFP 40G To QSFP 40G Passive Copper Cable Twinax DAC
QSFP-H40G-CU3M Cisco Compatible 3m QSFP 40G to QSFP 40G Passive Copper Twinax DAC for Infiniband QDR
Color Optic’s 40G QSFP passive cable uses shielded high-speed differential cables,Compliant with 40G Ethernet standard and QSFP Multi-Source Agreement (MSA) standard, it supports 40G transmission rate and can be backward compatible with various speeds.40G QSFP passive cables are the preferred solution for short-haul applications. They are commonly used for data transmission between data cen- ters and cabinets or adjacent cabinets. The biggest features are low cost, ultra-low power consumption (less than 0.1 watts) and high reliability..
Product Details
| Parameter | Symbol | Min | Typ | Max | Unit | Remarks |
| Data Rate each lane | DR | 10.3125 | Gb/s | 1 | ||
| Bit Error Rate | BER | 10−12 | ||||
| Operating Temperature | TC | 0 | 70 | ◦C | 2 | |
| Storage Temperature | TSTO | -40 | 85 | ◦C | 3 | |
| Input Voltage | VCC | 3.14 | 3.30 | 3.46 | V | 4 |
Key Features
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Fully Compliant with IEEE802.3ba and Infini- band QDR specifications
- Up to 40Gb/s bi-directional data links
- 4 independent duplex channels operating at 10Gbps, also support for 2.5Gbps,5Gbps data rates
- AC coupled inputs and outputs
- 100 Ohm differential impedance
- All-metal housing for superior EMI perfor- mance
- Single power supply 3.3V, low power con- sumption
- RoHS Compliant
- Compliant with QSFP+ MSA specifications
- Operating temperature range: 0◦C to 70◦C
Applications
- 40Gigabit Ethernet
- Serial Data Transmission
- QDR
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