REX40GQ-QCU-x
40G QSFP+ Passive High Speed Cable
| Specification | Value |
|---|---|
| Data rate | 40 Gb/s |
| Form factor | QSFP+ to QSFP+ |
| Medium and interface | Passive copper |
| Reach or cable length | 1 / 2 / 3 / 5 / 7 m |
| Wavelength | Not applicable |
| Operating temperature | -20 to +75 C |
| Digital diagnostics | N/A |
Product Description
Overview
QSFP+ (Quad Small Form factor Pluggable) Direct Copper Cable Assemblies are designed for Infiniband 10 Gigabit Ethernet and 40 Gigabit Ethernet applications. These cable assemblies provide four channels of data in one pluggable interface. Each channel is capable of transferring data at 10Gbps and supports a total of 40 Gbps data rate. And meet all IBTA, QSFP MSA and SFF-8436 ,Infiniband QDR specification requirements. Compare with fiber optical cable assemblies,QSFP+ direct copper cable provide a cost-effective solution in data centre short reach interconnects applications.
Features
Product features.
- Hot-plug swappable
- 3X Port Density over SFP / SFP+
- Optimized NEXT & Return Loss
- Low cost and low power solution compared to fiber optical cable
- Compliant with QSFP+ MSA and SFF-8436
- Compliant with IEEE 802.3ba/ Infiniband QDR specifications
- Enhanced EMI/EMC performance
- Supports serial ID functionality thru EEPROM
- Passive cable assembly supports distances up to 7 meters
- 30AWG to 24AWG cable sizes available
- RoHS compliant and Halogen-Free option available
Applications
Typical applications.
- Switches / Routers / HBAs/SAN,NIC cards
- Server & Storage Devices
- Data Center Networking
- High Performance Compute
- Fiber Channel
- InfiniBand QDR/DDR
- 40Gbs Ethernet
Ordering Information
Available part numbers.
| Rate | Part No. | Detail |
|---|---|---|
| 40G QSFP -40G QSFP | REX40GQ-QCU-1 | 40G QSFP to 40G QSFP DAC 1m |
| REX40GQ-QCU-2 | 40G QSFP to 40G QSFP DAC 2m | |
| REX40GQ-QCU-3 | 40G QSFP to 40G QSFP DAC 3m | |
| REX40GQ-QCU-5 | 40G QSFP to 40G QSFP DAC 5m | |
| REX40GQ-QCU-7 | 40G QSFP to 40G QSFP DAC 7m |
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