Description
The Cisco Meraki MA-QSFP-40G-LR4 is a high-performance 40GbE QSFP+ LR4 optical transceiver engineered for long-distance, high-bandwidth networking environments. Designed for enterprise data centers, campus cores, and service provider infrastructures, this module delivers reliable 40 Gbps connectivity over single-mode fiber with a reach of up to 10 kilometers.
Utilizing LR4 wavelength multiplexing across the 1270–1330 nm range and a standard LC duplex connector, the MA-QSFP-40G-LR4 ensures seamless interoperability with Cisco Meraki switching platforms. Its hot-swappable design simplifies deployment and maintenance, while low power consumption supports energy-efficient network operations. Built to meet stringent industry standards, this transceiver is ideal for mission-critical applications requiring stability, scalability, and long-haul performance.
| Specification | Details |
|---|---|
| SKU | MA-QSFP-40G-LR4 |
| Brand | Cisco Meraki |
| Device Type | Optical Transceiver |
| Form Factor | QSFP+ |
| Data Rate | 40 Gbps |
| Optical Standard | 40GBASE-LR4 |
| Fiber Type | Single-Mode Fiber (SMF) |
| Connector Type | LC Duplex |
| Wavelength | 1270–1330 nm (CWDM4) |
| Maximum Distance | Up to 10 km |
| Power Consumption | Up to 3.5 W |
| Operating Temperature | 0°C to 70°C |
| Hot-Swappable | Yes |
| Digital Optical Monitoring (DOM) | Yes |
| Protocol Support | 40 Gigabit Ethernet, OTU3 |
| Standards Compliance | IEEE 802.3ba |
| EMC Compliance | FCC Part 15 Class B |
| MTBF | > 1,000,000 hours |
| Compatibility | Cisco Meraki Switches |
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Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
Building a Complete AV System?
This product is rarely deployed alone. It’s typically part of a fully integrated AV system. AVENDOR designs, integrates, and supports end-to-end environments—from single rooms to enterprise-wide deployments.
- System Design & Engineering
- Installation & Integration
- Programming & Ongoing Support
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