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40G-QSFP-SR4-C
40GBASE-SR4 QSFP+ Optic MMF Brocade Compatible
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Federal agencies and Fortune 500 operations source through ORM Systems.
US Government & Defense
Enterprise Clients
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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.
40G-QSFP-SR4-C is a QSFP+ transceiver that supports a 40G data rate by leveraging four parallel 10G channels. Designed for short-range applications, this module employs LC connectors and multi-mode fiber with an 850nm wavelength to deliver efficient, high-speed Ethernet connectivity in data centers and enterprise networks.
Engineered with a compact form factor, the 40G-QSFP-SR4-C is ideal for high-density environments where space and performance are critical. It features robust support for 40G Ethernet protocols, ensuring reliable operation under typical operating temperatures of 0 to 70°C, with storage conditions ranging from -40 to 85°C, making it suitable for use in telecom and other mission-critical network infrastructures.
40G-QSFP-SR4-C price is is available on request. Get immediate quote.
Request bulk order quote for 40G-QSFP-SR4-C for additional pricing. Browse the full Brocade Networking Compatible Qsfp+ series or explore all Orm products.
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| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | QSFP+ | QSFP | QSFP | QSFP | QSFP |
| Data Rate | 40G | 40G | 40G | 40G | 40G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 850nm | 1310nm | 1310 nm | 850nm | 1310nm |
| Transmission Distance | Short-Range | Long-Range | Extended-Range | Short-Range | Long-Range |
| Fiber Type | Multi-mode | Single-mode | Single-mode | Multi-mode | Single-mode |
| Max Distance | 100 meters | 10 km | 40 km | 100m | 10 km |
| Supported Protocols | Ethernet | Ethernet, Fibre Channel | Ethernet | Ethernet | Ethernet |
| Network Interface | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Operating Temperature | 0 to 70°C | 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 | -40 to 85°C |
| Input Voltage | 3.3V | 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 | Cisco / Juniper / Huawei / Arista |
| Product Name | 40G-QSFP-SR4-C | 40G-QSFP-LM4-C | 40G-QSFP-ER4-C | 40G-QSFP-ESR4-C | 40G-QSFP-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.
Excellent 40G performance over MMF. Recognized instantly by our Brocade VDX switches. High reliability for data center use.
Solid 40GBASE-SR4 optics. Low latency and high throughput for our core-to-leaf links. Very robust build quality.
Professional 40G transceivers. Significant savings compared to OEM without any loss in performance or stability.
Consistent signaling and easy installation. These modules have been running flawlessly in our high-density environment.
Top-tier reliability for multimode fiber. Perfect integration and accurate diagnostic telemetry. Highly recommended for admins.
The 40G-QSFP-SR4-C is a 40GBASE-SR4 QSFP+ optical transceiver module designed for multimode fiber and fully compatible with Brocade switches.
It supports 50 µm multimode fiber (OM3 and OM4) via an MPO/MTP 12-fiber connector.
It delivers up to 100 meters on OM3 and 150 meters on OM4 multimode fiber at 40 Gbps.
Yes, this module is fully interoperable with Brocade 40GBASE-SR4 QSFP+ ports and firmware.
It uses a standard MPO/MTP 12-fiber push-pull connector for high-density applications.
The transceiver supports a data rate of 40 Gigabits per second for high-performance switching.
It operates at an 850 nm VCSEL wavelength optimized for multimode fiber links.
Yes, the QSFP+ module is hot-swappable, enabling plug-and-play installation without downtime.
Power consumption is typically 1.5 Watts maximum, ensuring efficient energy use in dense deployments.
It is IEEE 802.3ba, MSA and RoHS compliant, meeting all major interoperability and environmental standards.
Yes, it supports 4×10G passive or active breakout cables for flexible port-splitting options.
The module operates from 0 °C to 70 °C and stores safely from –40 °C to 85 °C.
Simply slide the module into any QSFP+ slot until it clicks, with no additional configuration required.
This module includes a 1-year warranty and lifetime technical support for peace of mind.
We offer a 30-day money-back guarantee on unopened, undamaged modules for risk-free purchasing.
Yes, this third-party optic is fully tested to deliver OEM-level performance and interoperability.