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200G QSFP56 DAC
QSFP56 conforms to the Small Form Factor SFF8665
4-Channel Full-Duplex Passive Copper Cable Transceiver
Support data rates: 50Gb/s PAM4 (per channel)
Maximum aggregate data rate: 200Gb/s (4 x 50Gb/s)
IEEE 802.3bj 200GEBASE-CR4
Copper link length up to 3m
Power Supply: +3.3V
Low crosstalk
I2C based two-wire serial interface for EEPROM signature which can be customized
Operating Temperature: 0~70°C
ROHS Compliant
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200G QSFP56 DAC provides a QSFP56-to-QSFP56 copper direct-attach solution. 200G QSFP56 DAC cables are suitable for very short links and offer a cost-effective way to establish a 200-Gigabit link between QSFP-200G ports of switches/routers within racks and across adjacent racks.

Mechanical Performance

QSFP56 Module
Module Insertion:  60N Maximum
Module Extraction: 30N Maximum
Latch Retention: 90N Minimum
Rated Durability Cycles: 50 Cycles Minimum

Electrical Performance
QSFP56 Module
Supply Voltage 3.3 VDC +/- 5%
Supply Current:0.03A Max at 3.135V
Power Consumption (DAC) : 0.125 Watt Max
Voltage: 30VAC per contact
Current: 0.5A/Signal Contact

Signal Integrity
IEEE 802.3cd (200GBASE-CR4)
IEEE 802.3bj (100GBASE-CR4)
IEEE 802.3by (25 Ethernet)
InfiniBand™ 4X EDR(100G) / HDR(200G)

Product Environmental Compliance
1. RoHS2.0: Compliant
2. China RoHS: Yes
3. REACH SVHC: Yes
4. Low-Halogen Products: Optional

Ordering information

Part No. Form A Form B Cable type Data rate Cable length Temp.(℃)
DAC-QSFP56-CP1M QSFP56 QSFP56 Twinax 200Gbps 1m 0-70
DAC-QSFP56-CP2M QSFP56 QSFP56 Twinax 200Gbps 2m 0-70
DAC-QSFP56-CP3M QSFP56 QSFP56 Twinax 200Gbps 3m 0-70

Compatible with: Mellanox® MCP1650 passive DAC cables

Applications
200 Gigabit Ethernet
Fiber Channel over Ethernet
Data storage and communication industry
Switch/ Router/ HBA
Enterprise network SAN
Data Center Network
200G QSFP56 DAC 

QSFP56 200 Gbps to 2*QSFP56 100 Gbps DAC

QSFP56 200 Gbps to 4*SFP56 50 Gbps DAC

QSFP56 200 Gbps to 4*SFP56 50 Gbps ACC