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HPE

HPE JG331A | 40G QSFP+ to 4x10G SFP+ DAC | 40GBASE-CR4/10GBASE-CU | 5m reach | QSFP+ to 4x SFP+ breakout

SKU:JG331A

Regular price $1,295.00 AUD
Regular price
$1,295.00 AUD
$1,295.00 AUD
Regular price
Sale Sold out
Shipping calculated at checkout.

Stock Status: Enquire

Description

Direct-attach copper splitter for breaking out a single 40GbE QSFP+ port into four independent 10GbE SFP+ links over 5 meters. Delivers simple, low-latency connectivity without separate optics—ideal for top-of-rack to server/NIC or switch-to-switch aggregation where slightly longer in-row reach is required.

Features

- 4x10G breakout from a single 40G port for flexible deployments
- Low-latency copper interconnect with minimal power draw
- Integrated ends simplify installation and reduce cost
- Ideal for TOR and in-row connections up to 5 meters
- Standards-based signaling for broad device compatibility

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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FAQs

Technical Specifications

FAQs

Q: Is this cable active or passive?
A: It is a direct-attach copper splitter assembly. Check device compatibility guidelines for supported DAC types and lengths.

Q: Can I mix this with optical on the SFP+ side?
A: No. The SFP+ ends are part of the DAC assembly and must plug directly into SFP+ copper-capable ports.

Q: What standards does it follow?
A: It follows IEEE 802.3ba with 40GBASE-CR4 signaling and 10GBASE-CU for the breakout lanes.

Q: Is vendor compatibility required?
A: Yes. Ensure the QSFP+ and SFP+ ports accept the coded DAC assembly for proper operation.

Technical Specifications

- Type: Direct Attach Copper (DAC) splitter cable
- Form factor: QSFP+ to 4x SFP+ breakout
- Ethernet standards: 40GBASE-CR4 to 10GBASE-CU (IEEE 802.3ba)
- Data rate: 40GbE aggregate to 4x 10GbE lanes
- Cable length: 5 meters
- Connector A: QSFP+
- Connector B: 4x SFP+
- Medium: Twinax copper
- Reach: Up to 5m (short- to medium-reach within row)
- No external optics required
- Use case: TOR switch to servers/NICs or inter-switch breakout

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