QSFP+ Direct Attach Passive Copper Cable
The QSFP+ Direct Attach Passive Copper Cable is a high-performance, cost-effective I/O solution for 56G LAN, HPC, and SAN applications. It is compliant with SFF-8436 and designed for short-reach interconnect applications.
Specification Snapshot
Number of Channels
4
Copper link length
≤5m
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Overview
The QSFP+ Direct Attach Passive Copper Cable is a high-performance, cost-effective I/O solution for 56G LAN, HPC, and SAN applications. It is compliant with SFF-8436 and designed for short-reach interconnect applications.
Specifications
| Parameter | Value |
|---|---|
| QSFP+ conforms to the Small Form Factor SFF-8436 | Yes |
| Number of Channels | 4 |
| Maximum Aggregate Data Rate | 56Gb/s (4x14.02Gb/s) |
| Copper link length | ≤5m |
| High-Density QSFP 38-PIN Connector | Yes |
| Insertion Loss | Low |
| Power Consumption | 0.02W (typ.) |
| Power Supply Voltage | 3.14V-3.47V |
| Storage Ambient Temperature | -40°C to +85°C |
| Operating Case Temperature | 0°C to +70°C |
| Minimum Bend Radius | 8.25mm (AWG30), 43.5mm (AWG26) |
Applications
1. InfiniBand 4x FDR
Key Features
1. QSFP+ conforms to the Small Form Factor SFF-8436 2. 4-Channel Full-Duplex Passive Copper Cable Transceiver 3. Low Insertion Loss 4. Maximum aggregate data rate: 56Gb/s (4x14.02Gb/s) 5. Copper link length up to 5m (passive limiting) 6. High-Density QSFP 38-PIN Connector 7. Low power consumption: 0.02W (typ.) 8. I2C based two-wire serial interface for EEPROM signature customization
Datasheet
Product Datasheet
PDF
Supplier Information
<p>GIGALIGHT is an open optical networking explorer integrating design, manufacturing, and sales of active and passive optical devices and subsystems. Its portfolio spans III-V optical modules, silicon photonics modules, NPO/CPO engines, liquid-cooled optical modules, AOCs, DACs, coherent optical communication modules, and OPEN DCI BOX subsystems. The company focuses on AI data centers, 5G transport networks, metropolitan WDM transmission, and UHD SDI video applications, positioning itself as an innovative designer of high-speed optical interconnect hardware solutions.</p>
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