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Meraki

Meraki MA-QSFP-40G-LR4 | 40G QSFP+ | 40GBASE-LR4 | 1310 nm CWDM | 10 km SMF | LC duplex

SKU:MA-QSFP-40G-LR4

Regular price $11,882.92 AUD
Regular price
$11,882.92 AUD
$11,882.92 AUD
Regular price
Sale Sold out
Shipping calculated at checkout.

Stock Status: Enquire

Title

Description

High-reach 40GbE LR4 optical transceiver for long-distance single-mode links. Uses duplex LC and 4x1310 nm CWDM lanes to deliver up to 10 km reach—ideal for core and distribution uplinks. Digital diagnostics (DOM) and hot-swap design for simple operations.

Features

- Long-reach 10 km single-mode connectivity
- Standards-based 40GBASE-LR4 for broad interoperability
- Simple LC duplex cabling
- Built-in digital diagnostics (DOM)
- Hot-swappable for fast maintenance

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 fiber and connectors are required?
A: Use single-mode OS2 fiber with LC duplex connectors.

Q: Can this QSFP+ LR4 be used for 4x10G breakout?
A: No. LR4 uses WDM over duplex LC and is not intended for 4x10G breakout. Use SR4 with an MPO-to-4xLC harness or a dedicated breakout solution instead.

Q: Is it interoperable with other vendors’ LR4 optics?
A: Yes, over the optical link it follows 40GBASE-LR4. The switch host must accept the module coding.

Q: Does it support DOM/DDM?
A: Yes, digital diagnostics are supported.

Technical Specifications

- Data rate: 40 Gigabit Ethernet
- Form factor: QSFP+
- Optical standard: 40GBASE-LR4 (IEEE 802.3ba)
- Wavelengths: 4x 1310 nm CWDM
- Fiber type: Single-mode (OS2)
- Connector: LC duplex
- Max reach: up to 10 km
- Digital diagnostics (DOM/DDM): Supported
- Hot-swappable: Yes
- Operating temperature: 0 to 70°C (commercial)
- Application: 40G backbone, aggregation, and inter-switch links
- Host interface: QSFP+ 40G ports

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