Description
This AddOn Arista Networks® QSFP-100G-ZR4-AR compatible QSFP28 optical transceiver delivers 100GBase-ZR4 throughput over distances up to 80 km via single-mode fiber (SMF) using wavelengths from 1295 nm to 1309 nm with a duplex LC connector. Designed for high-performance data center, enterprise, and carrier applications, it ensures seamless interoperability with Arista® hardware and meets IEEE 802.3ba and ITU-T G.959 standards. Featuring a cooled 4×25 Gbps LAN WDM EML transmitter and SOA+PIN receiver, it supports Digital Optical Monitoring (DOM) for real-time diagnostics. The module is hot-swappable, RoHS compliant, TAA-certified, and built to MSA specifications, ensuring reliable performance and ease of deployment. Each unit is uniquely serialized, tested for data traffic and application performance, and backed by AddOn’s limited lifetime warranty.
| Specification | Description |
|---|---|
| Form Factor | QSFP28 |
| Data Rate | 100 Gbps (4×25 Gbps) |
| Wavelength Range | 1295 nm – 1309 nm |
| Transmission Distance | Up to 80 km over SMF (with FEC) |
| Interface Type | Duplex LC |
| Transmitter Type | Cooled 4×25 Gbps LAN WDM EML TOSA |
| Receiver Type | 4×25 Gbps SOA + PIN ROSA |
| Digital Diagnostics (DOM) | Supported |
| Power Supply Voltage | 3.3 V (Single) |
| Power Consumption | ≤ 5.5 W |
| Input Differential Impedance | 100 Ω |
| Average Launch Power per Lane | +1 dBm to +6.5 dBm |
| Receiver Sensitivity (OMA) | ≤ –26.4 dBm |
| Receiver Damage Threshold | +5.5 dBm |
| Extinction Ratio | ≥ 6 dB |
| Side-Mode Suppression Ratio | ≥ 30 dB |
| Operating Temperature | 0 °C to 70 °C (Commercial) |
| Compliance | IEEE 802.3ba, ITU-T G.959, CEI-28G-VSR, MSA, TAA, RoHS |
| Hot-Pluggable | Yes |
| Warranty | Limited Lifetime Warranty |
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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.
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
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