40G QSFP+ to 4x10G SFP+DAC (Direct Attach Copper Cable )
Product Overview
DAC (Direct Attach Copper) high-speed cables consist of two transceiver modules and a copper cable segment.
The 40G DAC QSFP+ (Quad Small Form-factor Pluggable Plus) direct attach copper cable is suitable for very short distances, providing a highly cost-effective solution for establishing 40G links between QSFP+ ports of switches within the same cabinet or between adjacent cabinets. These cables are designed for 40GbE and InfiniBand standards to maximize performance. QSFP+ addresses the need for high-density cabling interconnect systems in emerging data center and high-performance computing applications, delivering a total data bandwidth of 40Gb/s. The interconnect system fully complies with existing industry standard specifications such as QSFP MSA and IBTA (InfiniBand Trade Association). QSFP+ cables support the bandwidth transmission requirements of IEEE 802.3ba (40Gb/s) and InfiniBand QDR (4x10Gb/s) specifications.
Features
1. Hot-pluggable QSFP+ form factor
2. Maximum data rate up to 41.25Gbps
3. Compliant with QSFP+ MSA and IEEE 802.3ba 40GBASE-CR4 standards
4. Compatible with Ethernet, Fibre Channel, and InfiniBand SDR/DDR/QDR standards
5. Available in cable sizes from 30AWG to 26AWG
6. I2C-based customizable EEPROM signature with two-wire serial interface
7. Operating temperature: 0 to 70℃
8. Digital Diagnostic Monitoring (DDM) support
9. RoHS compliant (lead-free)
Technical Parameters
| Fholink 40G QSFP+ to 4x10G SFP+ Direct Attach Copper Cable | |
| Product Model | FH-40G-4x10G-DAC-xx |
| Data Rate | 40G |
| Transmission Distance | Length: Customizable from 1 to 5 meters |
| Form Factor | QSFP+ to 4xSFP+ |
| Cable Type | 30AWG/24AWG |
| Compatible Brands | Compatibility Code: Customized per customer's equipment |
| Cable Material | PVC |
| Power Consumption | 0.5W |
Applications
1. Switch interconnections within the same data center
2. Server interconnections within the same data center
3. Server-to-switch connections within the same data center
4. High-density connections between other network devices
5. 40G Ethernet networks
6. Data storage and communication industry switches/routers/HBAs
7. Enterprise network Storage Area Networks (SAN)
8. High-performance computing clusters
9. High-end servers
10. InfiniBand QDR and base station/BBU/RRU applications
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ꁇBackbone network
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ꁇMan/private network
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ꁇAccess network
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ꁇCore network
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ꁇSwitches
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ꁇOptical Transceivers
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ꁇNetwork
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ꁇLaser and sensing
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ꁇOptical Fiber Sensing
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ꁇOptical Component
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ꁇFiber Optic Patch Cord
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ꁇOptical Amplifier
