Our 40G QSFP+ (Quad Small Form-Factor Pluggable Plus) DAC passive cable assemblies consist of two QSFP+ modules with a copper cable permanently embedded into each end. The QSFP+ passive cable assemblies are high-performance, cost-effective interconnect solutions to deliver 40G.

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Data Rate:

40 Gbps.

Transmission Distance:

Up to 7mtr.

Active DAC up to 10mtr.

Maximum Power Consumption:

Less than 2W.

Operating Temperature

0°C to +70°C.

Storage Temperature

-40°C to +85°C.

Key Features
  • 4-Channel Full-Duplex passive copper cable transceiver.
  • Up to 10.3125Gbps data rate per channel.
  • Single 3.3V power supply.
  • Compatible with IEEE 802.3bj, IEEE 802.3by and InfiniBand EDR.
  • Optimised construction to minimise insertion loss and crosstalk.
  • Backward compatible with existing QSFP+ connectors and cages.
  • Pull-to-release slide latch design.
  • 26AWG through 30AWG cable.
  • Straight and break out assembly configurations available.
  • Customised cable braid termination limits EMI radiation.
  • Customisable EEPROM mapping for cable signature.
  • Low power consumption: less than 2W.
  • Reduced skew rate and crosstalk.
  • Cost-effective solution.
  • Lowest total system EMI solution.
  • Lowest total system power solution.
  • Optimised design for signal integrity.
Industry Compliance
  • RoHS compliant.
  • REACH compliant.
  • SFF-8436, SFF-8431, SFF-8432 and SFF-8472 compliant.
  • 10G/40G Ethernet (10G/40GbE).
  • Network storage systems.
  • External storage systems.
  • Data Centre networking.
  • Hubs, Switches, Routers, Server.
  • 2G/4G/ 8G/ 10G Fibre Channel.

Datasheet coming soon. For more information, contact our Team.

Need Help?

Send us a message or contact our team on +44(0)1745 586600 and we will be happy to talk through your requirements.


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