Description
This AddOn Arista Networks® compatible QSFP28 transceiver delivers 100GBase-BX ER1 PAM4 throughput up to 40km over single-mode fiber (SMF). Operating with a transmit wavelength of 1309.14nm and receive wavelength of 1304.58nm via LC connectors, it ensures high-performance connectivity for datacenter and enterprise networks.
Built to QSFP28 and Lambda MSA 100G-ER1 standards, this module supports a 4x25G electrical interface, features low power dissipation, and offers digital optical monitoring (DOM) for real-time diagnostics. Designed for easy installation, it is hot-swappable, uniquely serialized, and rigorously tested for seamless interoperability with Arista equipment.
This transceiver is Trade Agreements Act (TAA) compliant, RoHS certified, lead-free, and backed by AddOn’s limited lifetime warranty—ensuring reliability and compliance for mission-critical deployments.
| Category | Specification |
|---|---|
| Form Factor | QSFP28 |
| Data Rate | 100Gbps |
| Technology | 100GBase-BX ER1 PAM4 |
| Wavelength (Tx/Rx) | 1309.14nm Tx / 1304.58nm Rx |
| Reach / Distance | Up to 40km |
| Fiber Type | Single-Mode Fiber (SMF) |
| Connector | LC Duplex (BiDi) |
| Electrical Interface | 4x25G CAUI-4 |
| Compliance | QSFP28 MSA, Lambda MSA 100G-ER1, SFF-8636 Rev. 2.10a |
| DOM Support | Yes |
| Operating Temperature | 0°C to 70°C (Commercial) |
| Power Supply Voltage | 3.3V |
| Power Consumption | 4.5W (Max) |
| Warranty | Limited Lifetime Warranty |
| Certifications | RoHS Compliant, TAA Compliant |
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
