PLANET CB-QSFP4X10G-1/3/5M is a 40G QSFP+ to 4 10G SFP+ Direct Attached Copper Cable (1/3/5M in length), which is designed to work with PLANET products with a 40G QSFP+ interface to provide a cost-effective interconnect solution for merging 40G QSFP and 10G SFP+ enabled host adapters, switches and servers. Each QSFP-SFP+ splitter cable features a single QSFP connector (SFF-8436) with a data rate of 40Gbps on one end, and each of the four SFP+ connectors (SFF-8431) has a data rate of 10Gbps on the other. The CB-QSFP4X10G-1/3/5M can be inserted into PLANET switches with a 40G SFP+ interface, such as XGS-6350-24X4C.
Product Meta
- product_code: CB-QSFP4X10G-1M/3M/5M
- product_editor_4418_tab_content: Using 40G performance for in-rack connections between servers and switches <p style="text-align: center;"><img src="https://www.planet.com.sa/planet-storage/2025/01/CB-QSFP4X10G-Series-1.png" alt="" width="990" height="393" /></p>
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- product_editor_4421_tab_content: <ul> <li>Connector A: One QSFP 40Gbps Connector (SFF-8436 Compliant)</li> <li>Connector B: Four SFP+ 10Gbps Connectors (SFF-8431 Compliant)</li> <li>Economically Links up a QSFP port with an Upstream 10GbE-SFP+ Switch</li> <li>Protocol agnostic support of 40GbE, QDR InfiniBand, SAS & Fiber Channel</li> <li>Robust zinc die-cast SFP+ & QSFP connectors with pull-to-release latching</li> <li>Bridge the gap between your 10G and 40G capable switches/host adapters</li> <li>Up to 10.3125Gbps transfer rate per SFP+ channel (40Gbps in total)</li> <li>Fully compliant with the latest SFP+ & QSFP MSA (Multi-Source Agreement)</li> <li>Designated form factor and electrical compliance for QDR InfiniBand</li> </ul>
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- product_editor_4421_tab_title: Key Features
- product_editor_4422_tab_content: <div class="table-responsive"> <table class="common_table_sky" style="width: 100%;"> <thead> <tr> <th colspan="2">CB-QSFP4X10G-1M</th> </tr> </thead> <tbody> <tr> <td class="align-middle">Connector Type</td> <td>QSFP+ and SFP+</td> </tr> <tr> <td class="align-middle">Data Transfer Rate</td> <td>40Gbps</td> </tr> <tr> <td class="align-middle">Length</td> <td>1 meter</td> </tr> <tr> <td class="align-middle">Operating Temperature</td> <td>-5 ~ 75 degrees C</td> </tr> </tbody> <thead> <tr> <th colspan="2">CB-QSFP4X10G-3M</th> </tr> </thead> <tbody> <tr> <td class="align-middle">Connector Type</td> <td>QSFP+ and SFP+</td> </tr> <tr> <td class="align-middle">Data Transfer Rate</td> <td>40Gbps</td> </tr> <tr> <td class="align-middle">Length</td> <td>3 meters</td> </tr> <tr> <td class="align-middle">Operating Temperature</td> <td>-5 ~ 75 degrees C</td> </tr> </tbody> <thead> <tr> <th colspan="2">CB-QSFP4X10G-5M</th> </tr> </thead> <tbody> <tr> <td class="align-middle">Connector Type</td> <td>QSFP+ and SFP+</td> </tr> <tr> <td class="align-middle">Data Transfer Rate</td> <td>40Gbps</td> </tr> <tr> <td class="align-middle">Length</td> <td>5 meters</td> </tr> <tr> <td class="align-middle">Operating Temperature</td> <td>-5 ~ 75 degrees C</td> </tr> </tbody> </table> </div>
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- accessories_table: <table class="common_table"> <thead> <tr> <th colspan="2">Ordering Information</th> </tr> </thead> <tbody> <tr> <td class="text-center align-middle"> <h3 class="h6 m-0">CB-QSFP4X10G-1M</h3> </td> <td>40G QSFP+ to 4 10G SFP+ Direct Attached Copper Cable (1M in length)</td> </tr> <tr> <td class="text-center align-middle"> <h3 class="h6 m-0">CB-QSFP4X10G-3M</h3> </td> <td>40G QSFP+ to 4 10G SFP+ Direct Attached Copper Cable (3M in length)</td> </tr> <tr> <td class="text-center align-middle"> <h3 class="h6 m-0">CB-QSFP4X10G-5M</h3> </td> <td>40G QSFP+ to 4 10G SFP+ Direct Attached Copper Cable (5M in length)</td> </tr> </tbody> </table>
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- datasheet_0_date: 20190209
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- applications_tab: <p>Using 40G performance for in-rack connections between servers and switches</p><p style="text-align: center;"><img src="https://www.planet.com.sa/planet-storage/2025/01/CB-QSFP4X10G-Series-1.png" alt="" width="990" height="393"></p><p> </p>
- key_features_tab: <ul> <li>Connector A: One QSFP 40Gbps Connector (SFF-8436 Compliant)</li> <li>Connector B: Four SFP+ 10Gbps Connectors (SFF-8431 Compliant)</li> <li>Economically Links up a QSFP port with an Upstream 10GbE-SFP+ Switch</li> <li>Protocol agnostic support of 40GbE, QDR InfiniBand, SAS & Fiber Channel</li> <li>Robust zinc die-cast SFP+ & QSFP connectors with pull-to-release latching</li> <li>Bridge the gap between your 10G and 40G capable switches/host adapters</li> <li>Up to 10.3125Gbps transfer rate per SFP+ channel (40Gbps in total)</li> <li>Fully compliant with the latest SFP+ & QSFP MSA (Multi-Source Agreement)</li> <li>Designated form factor and electrical compliance for QDR InfiniBand</li> </ul><p> </p>
- specifications_tab: <table style="width:100%;" class="common_table_sky"><thead><tr><th colspan="2">CB-QSFP4X10G-1M</th></tr></thead><tbody><tr><td class="align-middle">Connector Type</td><td>QSFP+ and SFP+</td></tr><tr><td class="align-middle">Data Transfer Rate</td><td>40Gbps</td></tr><tr><td class="align-middle">Length</td><td>1 meter</td></tr><tr><td class="align-middle">Operating Temperature</td><td>-5 ~ 75 degrees C</td></tr></tbody><thead><tr><th colspan="2">CB-QSFP4X10G-3M</th></tr></thead><tbody><tr><td class="align-middle">Connector Type</td><td>QSFP+ and SFP+</td></tr><tr><td class="align-middle">Data Transfer Rate</td><td>40Gbps</td></tr><tr><td class="align-middle">Length</td><td>3 meters</td></tr><tr><td class="align-middle">Operating Temperature</td><td>-5 ~ 75 degrees C</td></tr></tbody><thead><tr><th colspan="2">CB-QSFP4X10G-5M</th></tr></thead><tbody><tr><td class="align-middle">Connector Type</td><td>QSFP+ and SFP+</td></tr><tr><td class="align-middle">Data Transfer Rate</td><td>40Gbps</td></tr><tr><td class="align-middle">Length</td><td>5 meters</td></tr><tr><td class="align-middle">Operating Temperature</td><td>-5 ~ 75 degrees C</td></tr></tbody></table>
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Using 40G performance for in-rack connections between servers and switches

- Connector A: One QSFP 40Gbps Connector (SFF-8436 Compliant)
- Connector B: Four SFP+ 10Gbps Connectors (SFF-8431 Compliant)
- Economically Links up a QSFP port with an Upstream 10GbE-SFP+ Switch
- Protocol agnostic support of 40GbE, QDR InfiniBand, SAS & Fiber Channel
- Robust zinc die-cast SFP+ & QSFP connectors with pull-to-release latching
- Bridge the gap between your 10G and 40G capable switches/host adapters
- Up to 10.3125Gbps transfer rate per SFP+ channel (40Gbps in total)
- Fully compliant with the latest SFP+ & QSFP MSA (Multi-Source Agreement)
- Designated form factor and electrical compliance for QDR InfiniBand
| CB-QSFP4X10G-1M | |
|---|---|
| Connector Type | QSFP+ and SFP+ |
| Data Transfer Rate | 40Gbps |
| Length | 1 meter |
| Operating Temperature | -5 ~ 75 degrees C |
| CB-QSFP4X10G-3M | |
| Connector Type | QSFP+ and SFP+ |
| Data Transfer Rate | 40Gbps |
| Length | 3 meters |
| Operating Temperature | -5 ~ 75 degrees C |
| CB-QSFP4X10G-5M | |
| Connector Type | QSFP+ and SFP+ |
| Data Transfer Rate | 40Gbps |
| Length | 5 meters |
| Operating Temperature | -5 ~ 75 degrees C |
Photo
Model
Description
Ordering Information
CB-QSFP4X10G-1M/3M/5M
40G QSFP+ to 4 10G SFP+ Direct Attached Copper Cable – 1M/3M/5M
| Ordering Information | |
|---|---|
CB-QSFP4X10G-1M | 40G QSFP+ to 4 10G SFP+ Direct Attached Copper Cable (1M in length) |
CB-QSFP4X10G-3M | 40G QSFP+ to 4 10G SFP+ Direct Attached Copper Cable (3M in length) |
CB-QSFP4X10G-5M | 40G QSFP+ to 4 10G SFP+ Direct Attached Copper Cable (5M in length) |



