QSFP56-200G-DAC 200G QSFP56 Direct Attach Cable, Passive, Twinax Copper
Supports aggregate data rates of 200Gbps(PAM4)
Backward compatible with existing QSFP+ connectors and cages
Compatible with IEEE 802.3bj and IEEE 802.3cd
Support I2C two - line string interface, easy to control
Customized cable braid termination limits EMI radiation
Optimized construction to minimize insertion loss and cross talk
Power Supply :+3.3V
Temperature Range: 0~ 70 °CProduct Description of 200G QSFP56 Direct Attach Cable, Passive, Twinax Copper
QSFP56 passive copper cable assembly feature eight differential copper pairs, providing four data transmission channels at speeds up to 56Gbps (PAM4) per channel, and meets 200G Ethernet and InfiniBand requirements. Available in a broad range of wire gages-from 26AWG through 30AWG-this 200G copper cable assembly features low insertion loss and low cross talk.
QSFP56 uses PAM4 signals for transmission, which doubles the rate. However, there are more stringent requirements for cable insertion loss. For detailed requirements, please see High Speed Characteristics.
Designed for applications in the data center, networking and telecommunications markets that require a high speed, reliable cable assembly, this next generation product shares the same mating interface with QSFP+ form factor, making it backward compatible with existing QSFP ports.
Specifications
| Part Number | HD-QSFP56/200G-DAC-xxM | Application | 200G InfiniBand 4xHDR |
| Form Factor | QSFP56 to QSFP56 | Max Data Rate | 212.5Gbps |
| Cable | Copper | Cable Jacket | PVC(OFNR) |
| Wire AWG | 26/30AWG | Length | up to 5m |
| Min. Bending Radius | 47mm/35mm | Cable Type | Passive Twinax |
| Power Comsumption | ≤0.1W | Compatibility | Generic |
| Storage Temperature | -40℃ ~ + 75℃ | Operating Temperature | 0 ~ 70°C |
| Protocols | SFF-8432,SFF-8472,SFF-8661,SFF-8636 | Warranty | 5 Years |
Applications
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Switches, servers and routers
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Data Center networks
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Storage area networks
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High performance computing
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Telecommunication and wireless infrastructure
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Medical diagnostics and networking
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Test and measurement equipment
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200G Ethernet (IEEE 802.3cd)
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InfiniBand
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