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HPE

HPE JG329A | 40G QSFP+->4x10G SFP+ DAC | passive twinax | 1m | 4x10GBASE-CR | QSFP+->4xSFP+

SKU:JG329A

Stock Status: Enquire

Regular price $825.00 AUD
Regular price
$825.00 AUD
$825.00 AUD
Regular price
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Description

QSFP+ to 4x SFP+ breakout DAC that fans out a single 40GbE port into four 10GbE links over 1 meter. Ideal for mixed 10G/40G environments and incremental upgrades. Passive twinax design offers ultra-low latency and low power. Requires host support for QSFP+ breakout (fan-out) mode.

Features

- Fan-out one 40G port into four 10G connections
- Passive twinax design for ultra-low latency and low power
- MSA and IEEE standards compliance for broad compatibility
- Ideal for gradual migration from 10GbE to 40GbE
- Hot-pluggable ends for simple deployment

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: Do I need a special QSFP+ port for breakout?
A: Yes. The QSFP+ host port must support breakout (fan-out) to 4x10G for the link to establish.

Q: Is this cable passive or active?
A: It is a passive twinax DAC breakout.

Q: Can I aggregate the four 10G links back to 40G automatically?
A: When the QSFP+ host supports breakout, it exposes four independent 10G lanes that link to SFP+ ports; aggregation depends on device configuration.

Q: Is it interoperable with non-proprietary SFP+ ports?
A: Yes, it is MSA compliant and designed for standards-based SFP+ ports.

Q: What is the intended distance?
A: 1 meter, suitable for intra-rack or adjacent rack connections.

Technical Specifications

- Data rate: 4x 10 Gbps (fan-out from 40G port)
- Form factor: QSFP+ to 4x SFP+
- Cable type: Passive twinax DAC breakout
- Length: 1 meter
- Base standards: 4x10GBASE-CR; IEEE 802.3 (10GbE) and 802.3ba (40GbE) compliant
- Compliance: MSA, SFF-8436 (QSFP+), SFF-8431 (SFP+)
- Connector: QSFP+ at one end, four SFP+ at the other end
- Requirement: QSFP+ port must support breakout (fan-out) mode
- Use case: Connecting one 40G port to four 10G switch or server ports

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