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MA-QSFP-40G-SR4-C
40GBase-SR4 QSFP+ MMF Module Cisco Meraki Compatible
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Since 2016, Enterprise-Trusted
Ten years serving buyers who audit their vendors. From federal agencies to 20,000+ enterprise clients worldwide.
MA-QSFP-40G-SR4-C is a QSFP transceiver module engineered for short-range optical communication, delivering a robust 40G data rate over multi-mode fiber networks using MPO connectors and operating at an 850nm wavelength. It supports Ethernet protocols, making it a reliable solution for high-density data centers, enterprise networks, and telecom infrastructures.
This compact QSFP module features standardized physical dimensions for seamless integration into modern networking equipment. Designed for high-speed server interconnects and scalable optical solutions, the MA-QSFP-40G-SR4-C is ideal for applications requiring efficient, short-range connectivity in demanding environments.
MA-QSFP-40G-SR4-C price is is available on request. Get immediate quote.
Request bulk order quote for MA-QSFP-40G-SR4-C for additional pricing. Browse the full Cisco Meraki Compatible Qsfp+ series or explore all Orm products.
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| MA-QSFP-40G-SR4-C |  MA-QSFP-40G-SR-BD-C |  MA-QSFP-40G-CSR4-C |  MA-QSFP-40G-LR4-C | |
|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | QSFP | QSFP | QSFP | QSFP |
| Data Rate | 40G | 40G | 40G | 40G |
| Connector Type | MPO | LC | LC | LC |
| Wavelength | 850nm | 850 nm | 850 nm | 1270/1290/1310/1330 nm |
| Transmission Distance | Short-Range | Short-Range | Short-Range | Long-Range |
| Fiber Type | Multi-mode | Multi-mode | Multi-mode | Single-mode |
| Max Distance | 100m | 100 meters | 100m | 10 km |
| Supported Protocols | Ethernet | Ethernet | Ethernet, Fibre Channel | Ethernet |
| Network Interface | Fiber | Fiber | Ethernet | Fiber |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V |
| Compatibility | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista |
| Product Name | MA-QSFP-40G-SR4-C | MA-QSFP-40G-SR-BD-C | MA-QSFP-40G-CSR4-C | MA-QSFP-40G-LR4-C |
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Blazing 40G speeds over multi-mode fiber. Essential for our high-speed data center backbone.
Perfect Meraki compatibility. Recognized instantly as 40Gbase-SR4. Reliable short-reach QSFP+ performance. Very impressed.
High throughput and low latency. These SR4 modules are our standard for core connectivity.
Consistent performance under high bandwidth. The build quality is exceptional for professional networking gear.
Seamless integration with high-end Meraki switches. Steady 40Gbps connectivity with zero packet loss.
Fast deployment and rock-solid stability. These optics deliver exactly what we need for 40G.
Excellent value for 40G upgrades. Reliable, cool-running, and fully supported by the dashboard interface.
The MA-QSFP-40G-SR4-C is a Cisco Meraki–compatible 40GBase-SR4 QSFP+ transceiver designed for multimode fiber applications, delivering up to 100 meters on OM4 and 70 meters on OM3.
Yes, the MA-QSFP-40G-SR4-C is fully interoperable with Cisco Meraki MS series switches, offering seamless plug-and-play integration and optimized performance.
This QSFP+ module supports 50 µm multimode fiber (MMF) in OM3 and OM4 grades, ensuring high-bandwidth connectivity in data center environments.
The module delivers up to 70 meters on OM3 and up to 100 meters on OM4 multimode fiber at 40 Gbps data rate.
The MA-QSFP-40G-SR4-C utilizes an MPO/MTP 12-fiber connector, supporting four parallel 10 Gbps lanes for aggregate 40 Gbps throughput.
Yes, the module includes Digital Diagnostics Monitoring (DDM) compliant with SFF-8472, providing real-time metrics for power, temperature, and signal integrity.
Yes, the MA-QSFP-40G-SR4-C is fully hot-swappable, allowing plug-and-play installation or replacement without powering down the system.
The module’s typical power consumption is ≤ 3.5 Watts, ensuring energy-efficient operation in high-density switch environments.
The MA-QSFP-40G-SR4-C operates reliably between 0 °C and 70 °C (32 °F to 158 °F), meeting standard commercial temperature requirements.
Yes, the module meets IEEE 802.3ba 40GBase-SR4, RoHS-6, and MSA specifications for QSFP+ form factor and performance.
The MA-QSFP-40G-SR4-C includes a lifetime warranty and free technical support to ensure long-term reliability and customer satisfaction.
This module is ideal for data center spine-leaf architectures, high-performance computing clusters, and 40 GbE aggregation links.
Yes, the module is designed for multi-vendor interoperability, conforming to QSFP+ MSA standards for seamless cross-platform compatibility.
Insert the module into an available QSFP+ port until the latch clicks, connect the MPO/MTP cable, and verify link status via the switch management interface.
The package contains one 40GBase-SR4 QSFP+ MMF transceiver, a dust cap, installation guide, and ESD-safe packaging materials.
The MA-QSFP-40G-SR4-C offers the same IEEE-compliant performance and compatibility as Cisco’s original but at a reduced cost and with equivalent warranty coverage.
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