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QSFP-DD 400 Gbps to 2* QSFP56 200 Gbps DAC

Product Description: QSFP-DD to 2* QSFP56 400 Gbps to 2*200 Gbps Passive Direct Attach Copper Cable
Series: 400-GBPS QSFP-DD
Data Rate: 400G to 2X 200G Giga Ethernet 
Bulk Cable: Zhaolong LONGSPEED® Twin-Ax  HSC Series
Cable Construction: 2x8Pair ,Round Cable  
Signal Wire Size: 28-30 AWG
Cable Length : 0.5-3.0 M
LSZH Products Available
Temperature Range: 0-70℃ 


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Features and Benefits
Compliant with QSFP-DD MSA Standard
Compliant with IEEE 802.3cd (400GBASE-CR8) Standard
Compliant with IEEE 802.3bj (200GBASE-CR8) Standard
Compliant with IEEE 802.3by (25 Ethernet) Standard
Data Rate: 28G NRZ & 56G PAM-4 Per Channel Total Bandwidth 400 Gbps (8 Lane 56G PAM-4)
Low Power Consumption
Management Interface follows CMIS Standard and can be customized
Excellent SI Performance
Custom Colors For Pull Tab


Market and Application
High-Performance Computing (HPC)
Network Interface Cards (NIC's)
Data Center and Enterprise Storage Systems
Telecommunication Equipment
400Gbps Ethernet
InfiniBand™  8X EDR & HDR
Fibre Channel


Mechanical Performance
QSFP-DD Module
Module Insertion:  90N Maximum
Module Extraction : 50N Maximum
Latch Retention: 125N Minimum
Rated Durability Cycles: 50 Cycles Minimum  

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


Electrical Performance
QSFP-DD Module
Supply Voltage 3.3 VDC +/- 5%
Supply Current :0.03A Max at 3.135V
Power Consumption (DAC) : 01.25 Watt Max
Voltage: 30VAC per contact
Current: 0.5A/Signal Contact

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 (400GBASE-CR8)
 IEEE 802.3bj (200GBASE-CR8)
 IEEE 802.3by (25 Ethernet)
 InfiniBand™ 8X EDR(200G) / HDR(400G)


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



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