Product Description

40G QSFP+ to 4 x 10G SFP+ Direct Attach Passive Copper Cables

1. Applications

? 10G/40G Ethernet

? InfiniBand, Fiber Channel 4G/8G/10G

? Sonet Multiplatform support

? High Performance Computing Clusters

? High End Servers

? Metro Network Switch/Cross Connect

2. Features

? Passive Copper (Paddle cards plus Copper cable) (Cable Length: 1~5m)

? 4-Channel Full Passive Copper Cable Transceiver 

? QSFP+ conforms to the Small Form Factor SFF-8436 and SFF-8431

? Support for multi-gigabit data rates up to 10.5Gbps 

? Data rates backward compatible to 1Gbps

? Maximum aggregate data rate: 40 Gbps (4 x 10Gbps)

? Hot-DensityQSFP 38-PINfootprint

? I/O Connector designed for high speed differential signal applications 

? Improved Pluggable Form Factor(IPF) compliant for enhanced EMI/EMC performance

? Compatible with industry standard SFP cages +Switches

? EEPROM signature can be customized.

? Temperature Range: 0~ 70 °C

? RoHS-6 Compliant

3. Description

Handar's High Speed 40G QSFP+ to 4×10G SFP+ Direct Attach Cable copper cable assemblies are a low cost alternative for short reach 4X applications. They are designed to be fully compatible in form factor and optical/electrical connections according to the QSFP Multi-Source Agreement.

QSFP+ connectors provide four channels of data in one pluggable interface. Each channel is capable of transferring data at 10Gbps and supports a total of aggregate 40Gbps as specified for QSFP+. These interconnects have three times the density of SFP+ interconnects(MSA) and have been designed to meet the harshest external operating conditions including temperature, humidity and EMI interference.

QSFP+ cable assemblies are hot swappable and the programmed EEPROM signature enables the host to differentiate

between a copper cable assembly and a fiber optic module.

Low power consumption assists in making the passive copper cable assembly an economic solution for within rack, or rack-to-rack applications.