400G QSFP-DD Passive DAC Cable (QSFP-DD to QSFP-DD)
Product Description
QSFP-DD (Double Density) has eight-channel electrical interfaces, with data transmission rates up to 28Gbps NRZ or 56Gbps PAM4, and total data rates up to 200Gbps or 400Gbps. QSFP-DD connectors and cable assemblies comply with IEEE 802.3bj, InfiniBand EDR and SAS 3.0 specifications, so they are suitable for various next-generation technologies and applications.
Features
▪ 8-channel full-duplex passive copper cable
▪ QSFP-DD MSA-compliant connectors
▪ SFF-8636 compliant I2C management interface
▪ IEEE 802.3cd 200GBASE-CR4 compliant
▪ InfiniBand HDR compliant
▪ Data rate up to 400Gbps (8x50Gbps)
▪ Copper link length up to 2.5m (passive limiting)
▪ Excellent signal integrity, low insertion loss and low crosstalk
▪ Operating case temperature range: 0°C to + 70°C
▪ Single 3.3V supply voltage
▪ RoHS compliant
Applications
▪ 200G Ethernet 200GBASE-CR4
▪ InfiniBand HDR
▪ Servers, hubs, switches and routers
FAQ
1. Are your products compatible with my system?
All our products are manufactured in strict compliance to MSA standard, they can work well with those brands that do not have compatibility requirements, such as, IBM, DELL, SUN, etc But some brands such as CISCO, HP, Juniper etc, might need their private coding inside for compatibility, if you can let us know the brand and model of your systems , we might solve the compatible issue before goods delivered.
2.What if I can not find the products I need?
Due to limit of space, the products you are looking for may not be included on this shopping mall. Pls contact us for further information.
3. I'm a wholesaler. Can I use another payment method?
Yes, you can pay by PayPal, Visa, Bank Transfer. Please contact our staff for detail.
