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Juniper

Juniper QFX-QSFP-40GSR4 | 40GbE QSFP+ | 40GBASE-SR4 | 850 nm MMF | up to 150 m | MTP/MPO-12

SKU:QFX-QSFP-40GSR4

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Description

Short-reach 40G QSFP+ optical transceiver using 40GBASE-SR4 over multimode fiber. Ideal for high-density leaf/spine or aggregation using an MTP/MPO-12 interface. Supports breakout to 4x10G on platforms that allow it.

Features

- High-density 40G over cost-effective MMF
- Simple deployment using MTP/MPO-12 connectors
- Supports 4x10G breakout on capable platforms
- Hot-swappable module for minimal downtime

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: What connector does it use?
A: An MTP/MPO-12 multimode fiber interface.

Q: What is the maximum reach?
A: Up to 100 m on OM3 or 150 m on OM4 multimode fiber for 40GBASE-SR4.

Q: Can I break out to 4x10G?
A: Yes, with an MTP-to-4xLC harness and a switch/router that supports 4x10G breakout on the QSFP+ port.

Q: Is it hot-swappable?
A: Yes. It can be inserted or removed without powering down the device.

Technical Specifications

- Data rate: 40 Gigabit Ethernet
- Form factor: QSFP+
- Standard: 40GBASE-SR4
- Wavelength: 850 nm
- Fiber type: multimode (OM3/OM4)
- Reach: up to 100 m (OM3) / 150 m (OM4), application-dependent
- Connector: MTP/MPO-12 interface
- DDM/DOM: digital diagnostics supported
- Hot-swappable: yes
- Breakout: supports 4x10G with appropriate MTP-to-LC harness and platform support

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