Description
The AddOn Arista Networks® QSFP-100G-ER4L-I-AO is a high-performance, hot-swappable QSFP28 transceiver designed to deliver 100GBase-ER4L throughput up to 40 km over single-mode fiber (SMF) using wavelengths ranging from 1295 nm to 1309 nm via a duplex LC connector. This module is engineered for demanding environments with an industrial temperature range of -40°C to 85°C, making it ideal for access and enterprise networks.
Each unit is programmed, uniquely serialized, and data-traffic/application tested to guarantee seamless integration and full compatibility with the equivalent Arista Networks® transceiver. With Digital Optical Monitoring (DOM) support, operators gain real-time access to critical operating parameters.
This transceiver meets the requirements of SFF-8665, is RoHS compliant, lead-free, and TAA compliant, ensuring adherence to international standards. It also features excellent ESD protection, a metal housing with lower EMI, and comes backed by AddOn’s limited lifetime warranty — a testament to its quality and reliability.
| Specification | Details |
|---|---|
| Brand | AddOn |
| Model / SKU | QSFP-100G-ER4L-I-AO |
| Compatibility | Arista Networks® QSFP-100G-ER4L-I |
| Form Factor | QSFP28 |
| Data Rate | 100 Gbps |
| Wavelength Range | 1295 nm – 1309 nm |
| Reach / Distance | Up to 40 km |
| Fiber Type | Single-Mode Fiber (SMF) |
| Connector | Duplex LC |
| Digital Optical Monitoring (DOM) | Supported |
| Operating Temperature | -40°C to 85°C (Industrial) |
| Optical Transmit Power (Per Lane) | -2.9 to +2.9 dBm |
| Total Optical Launch Power | +8.9 dBm |
| Receiver Sensitivity (OMA) | -16.6 dBm (without FEC), -20.5 dBm (with FEC) |
| Extinction Ratio | ≥ 8.0 dB |
| Power Dissipation | ≤ 4.5 W |
| Supply Voltage | 3.135 V – 3.465 V |
| Compliance Standards | SFF-8665, FCC Part 15B, EN55022:2010, FDA 21CFR, EN/IEC 60825-1/2 |
| ESD Protection | MIL-STD-883E Method 3015.4 (Electrical Pins), IEC 61000-4-3 (LC) |
| EMI Shielding | Metal housing with low EMI |
| RoHS Compliance | Yes |
| TAA Compliance | Yes |
| Hot-Pluggable | Yes |
| Applications | 100GBase Ethernet, Access Networks, Enterprise Networks |
| Warranty | Limited Lifetime Warranty |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
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.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
A decade of delivery — trusted by 275+ clients across industries
