Finisar FTL410QE2C 40Gbps QSFP+ short-reach optical transceiver
Product Overview
The Finisar FTL410QE2C is a 40Gbps QSFP+ short-reach optical transceiver designed for high-density data center applications. Operating under the 40GBASE-SR4 standard, it uses four 850nm VCSEL lanes to deliver reliable transmission up to 100 meters (OM3) or 150 meters (OM4) over multi-mode fiber (MMF). This hot-pluggable module is optimized for rack-to-rack and server-to-switch connections within data centers.
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Key Specifications
| Parameter | Details |
|---|---|
| Part Number | FTL410QE2C |
| Data Rate | 40 Gbps (40GBASE-SR4, 4x10G lanes) |
| Wavelength | 850 nm (VCSEL laser, four parallel channels) |
| Transmission Distance | Up to 100m (OM3 MMF) / 150m (OM4 MMF) |
| Fiber Type | Multi-mode fiber (MMF, 50/125 μm) |
| Connector | MPO/MTP-12 (parallel optics) |
| Form Factor | QSFP+ (SFF-8436 compliant) |
| Power Supply | 3.3V DC |
| Operating Temperature | Commercial grade (0°C to +70°C) |
| Laser Class | Class 1 |
| Manufacturing Location | Made in China |
| Compliance | IEEE 802.3ba-2010 (40GBASE-SR4), SFF-8436, RoHS |
Key Features
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40Gbps High-Density Performance
Delivers 40Gbps throughput using four parallel 10G lanes, enabling high-bandwidth connections for data center spine/leaf switches and core routers.
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Short-Reach MMF Optimization
Specifically engineered for 850nm VCSEL transmission over multi-mode fiber, ideal for rack-to-rack and server-to-top-of-rack (ToR) connections within data centers.
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Hot-Pluggable QSFP+ Form Factor
Fully hot-swappable for tool-free installation and replacement, minimizing network downtime during maintenance or upgrades.
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Digital Optical Monitoring (DOM)
Provides real-time monitoring of optical power, temperature, voltage, and laser bias current for each channel, enabling proactive network management and troubleshooting.
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Low Power Consumption
Energy-efficient design supports high-density deployments in data centers, reducing cooling and operational costs.
Applications
- Data Center Interconnects: High-speed 40G links between servers, leaf, and spine switches.
- Rack-to-Rack Connections: Short-range 40G connections within data center racks.
- High-Density Switch Uplinks: 40G uplinks for core and aggregation switches in enterprise and cloud data centers.
- Storage Area Networks (SANs): 40G Fibre Channel connections for high-density storage arrays.
Our Services
Faster delivery | Worldwide shipping | Alternative supply | Sample service | Test and warranty | In-Stock (Most products) | Quality Assured | Customization | Competitive Pricing | Cost-effective modules
For optical transceivers, we offer new original, high-quality compatible, and economical refurbished options to fit different project budgets. All modules go through the same strict testing process to ensure stable performance, plug-and-play compatibility, and reliable long-term operation.
Full range of options:
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New original: 100% genuine, brand new, with full manufacturer quality assurance.
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Compatible modules: Cost-effective, fully tested, compatible with Cisco, Huawei, Ericsson, Nokia, Juniper, HP, H3C, Arista, Dell and other major brands.
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Refurbished / second-hand: Economical, functionally tested, durable for daily use.
Strict quality control: Each optical transceiver is professionally tested before shipment, including optical power, compatibility (with Cisco, Huawei, Ericsson, Nokia, etc.), DDM function, and long-duration stability testing.
Worry-free after-sales: Warranty provided; any quality-related issues under normal use are covered for return or replacement.
About Us
Skyward Telecom, also known as Skywardtel, was established in 2009. We have always adhered to the principle ofintegrity first, with a mission to help engineers, integrators, and enterprises obtain high-quality, cost-effective communication products.
Specializing in optical transceivers, telecom modules, base station equipment, and connectivity solutions, we focus on providing multi-brand compatible optical modules (Cisco, Huawei, Ericsson, Nokia, Juniper, HP, etc.) and have served clients in more than 80 countries worldwide, earning consistent market recognition for reliability, price competitiveness, and professional technical support.
FAQ
- Who are we?
We are based in Guangdong, China, founded in 2009. Our products are sold to Northern Europe, Western Europe, Eastern Europe, North America, South America, Middle East, Africa, Asia, Oceania, and other global markets. We focus on optical transceivers, telecom modules, base station equipment, and communication accessories, with a professional team of 80-100 people.
- How can we guarantee quality?
All optical transceivers undergo professional optical performance testing before shipment. - Compatibility verification on major brand equipment (Cisco, Huawei, Ericsson, Nokia, Juniper, HP, H3C, Arista). - 100% inspection for each module to ensure stable, error-free operation. - Strict quality control for new, compatible, and refurbished products.
- What can you buy from us?
1G / 1.25G / 2.5G / 10G / 25G / 40G / 100G optical transceivers (SFP, SFP+, SFP28, QSFP+, QSFP28) - New original, compatible (Cisco/Huawei/Ericsson/Nokia compatible), and refurbished optical modules - Multi-brand compatible transceivers for base stations, switches, and data centers - Telecom accessories, fiber cables, connectors, and base station components
- Why should you buy from us not from other suppliers?
Professional focus on optical transceivers and telecom equipment, with years of industry experience. - Multiple supply options: original, compatible (for major brands), refurbished. - Strict testing for every module, ensuring compatibility with Cisco, Huawei, Ericsson, Nokia, etc. - Competitive wholesale pricing and stable stock. - Global delivery, fast shipping, and professional technical support. - Integrity-based operation, trusted by customers worldwide.
- What services can we provide?
Accepted Delivery Terms: FOB, CFR, CIF, EXW, FCA, DDP Accepted Payment Currency: USD, EUR, GBP, HKD, CNY Accepted Payment Type: T/T, Credit Card, PayPal, MoneyGram Language Support: English, Chinese, Spanish, Arabic, French, Portuguese, German, Russian, Japanese, Korean, Hindi, Italian Welcome to contact us for the best bulk price and latest stock availability.