• Pink juniper logo text on 40g qsfp plus sr4 transceiver for 850nm mpo 12 100m om3 use
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Juniper

Juniper QSFPP-40GBASE-SR4 | 40G QSFP+ SR4 Transceiver, 850nm, MPO-12, 100m OM3

QSFPP-40GBASE-SR4

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Description

This 40 Gigabit Ethernet QSFP+ transceiver is a 40GBASE-SR4 optic for multimode fibre, operating at 850nm with an MPO-12 connector. It reaches 100 m on OM3 and 150 m on OM4 multimode fibre, making it well suited to short-reach data centre and aggregation links. As a common optic, it is a single-SKU module for use across Juniper routing, switching and security platforms, with digital optical monitoring supported.

Enquire with XS Network Tech for new or used pricing and availability.

Features

- Common optic for use across Juniper routing, switching and security platforms
- Full support for SFF-8636 digital optical monitoring
- Monitoring data available through the CLI
- Tested and validated by Juniper, including system-level power, electrical and management interface tests plus extended temperature and functional testing
- Full Junos and Junos EVO integration for part recognition, functionality and telemetry
- Compatible with platforms including SRX5400/5600/5800, EX4400, EX4650 and PTX10003

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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Technical Specifications

FAQs

Technical Specifications

- Part number: 740-067443 (old part number 740-046565)
- Speed: 40 Gigabit Ethernet
- Standard: 40GBASE-SR4 (IEEE 802.3ba)
- Form factor: QSFP+
- Connector: MPO-12
- Wavelength: 850 nm (receive range 840-860 nm)
- Reach: 100 m on OM3 MMF, 150 m on OM4 MMF
- Breakout capable: No
- Digital optical monitoring: Yes (SFF-8636)
- Diagnostics: laser bias current, RX input power, case temperature and supply voltage

FAQs

Q: What fibre type and reach does this transceiver support?
A: It is a 40GBASE-SR4 optic for multimode fibre, reaching 100 m on OM3 and 150 m on OM4 at 850 nm.

Q: What connector does it use?
A: It uses an MPO-12 connector, so it needs MPO-12 multimode cabling suited to 40GBASE-SR4.

Q: Can it be used as a 4x 10G breakout?
A: No. This module is not breakout capable and operates as a single 40 Gigabit Ethernet link.

Q: Does it support digital optical monitoring?
A: Yes. It supports SFF-8636 digital optical monitoring, with laser bias current, RX input power, case temperature and supply voltage available in the CLI. Laser output power is not supported.

Q: Which Juniper platforms is it supported on?
A: It is a common optic supported across Juniper platforms, including SRX5400/5600/5800, EX4400, EX4650 and PTX10003 with the appropriate Junos release.

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