• Vibrant pink glossy Juniper fruit sticker for QFX QSFP+ 40G transceiver
1 1

Juniper

Juniper QFX-QSFP-40GE-SR4 | 40G | QSFP+ | 40GBASE‑SR4 | 850nm | 100m OM3 / 150m OM4 | MPO‑12

QFX-QSFP-40GE-SR4

POA
POA
POA
Sale Sold out
Taxes included. Shipping calculated at checkout.

Description

Short‑reach multimode QSFP+ transceiver for 40GbE links in leaf/spine or aggregation, supporting parallel optics over MPO-12 MMF. Supports 4x10G breakout when platform-enabled.

Features

- Cost-effective 40GbE over multimode fiber
- High-density parallel optics with MPO-12 interface
- Low power consumption for efficient data center operation
- Flexible deployment with optional 4x10G breakout

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.

View full details

specs-tabs

Technical Specifications

FAQs

Technical Specifications

- Data rate: 40 Gigabit Ethernet
- Form factor: QSFP+
- Standard: 40GBASE-SR4 (IEEE 802.3ba)
- Wavelength: 850 nm (MMF)
- Reach: up to 100 m (OM3) / 150 m (OM4)
- Connector: MPO-12 (MTP)
- Fiber type: Multimode (OM3/OM4)
- Breakout mode: 4x10G SR supported on capable platforms
- Digital diagnostics (DDM/DOM): Supported
- Operating temperature: 0°C to 70°C (commercial)

FAQs

Q: Can this module be used for 4x10G breakout?
A: Yes, it supports 4x10G breakout when the switch/router platform enables 4x10G mode.

Q: What connector and cable do I need?
A: Use an MPO-12 (MTP) multimode trunk; for breakout, use MPO-12 to 4xLC harness.

Q: What is the maximum reach?
A: Up to 100 m on OM3 and 150 m on OM4 multimode fiber.

Q: Which platforms are compatible?
A: Designed for Juniper QFX/EX 40GbE QSFP+ ports; check device optics compatibility lists.

  • Related products

Recently Viewed

  • Request a Quote

    Looking for competitive pricing? Submit a request, and our team will provide a tailored quote that fits your needs.

  • Contact Us Directly

    Have a question or need immediate assistance? Call us for expert advice and real-time support.

    Call us Now  

  • Contact Us Directly

    Have a question or need immediate assistance? Call us for expert advice and real-time support.

    Contact us