Description
The AddOn Cisco® QSFP-100G-LR-S-CW27 Compatible Transceiver is a high-performance, cost-effective solution designed for 100GBase-CWDM Ethernet applications over single-mode fiber (SMF). Operating at a 1270nm wavelength, this QSFP28 optical module delivers reliable 100Gbps data throughput over distances of up to 10km with FEC, making it ideal for access, metro, and enterprise network deployments.
Built to meet 100G Lambda MSA 100G-LR and QSFP28 MSA standards, the transceiver supports a 4x25G electrical interface, features low power dissipation (<4.5W), and includes integrated Digital Diagnostic Monitoring (DOM) for real-time performance insights. It’s hot-swappable and 100% compatible with Cisco® equipment, ensuring seamless deployment in existing infrastructures. Fully RoHS and TAA compliant, this transceiver is backed by AddOn’s limited lifetime warranty for guaranteed performance and reliability.
| Specification | Description |
|---|---|
| Brand | AddOn |
| OEM Compatibility | Cisco® QSFP-100G-LR-S-CW27 |
| Form Factor | QSFP28 |
| Data Rate | 100Gbps |
| Wavelength | 1270nm (CWDM, λ27) |
| Optical Technology | PAM4, Single Lambda |
| Transmission Distance | Up to 10km with FEC |
| Fiber Type | SMF (Single-Mode Fiber) |
| Connector Type | LC Duplex |
| Power Dissipation | < 4.5W |
| Electrical Interface | 4x25G |
| Compliance Standards | 100G Lambda MSA 100G-LR, QSFP28 MSA, SFF-8636 Rev 2.10a |
| Digital Diagnostics (DOM) | Supported |
| Operating Case Temperature | 0°C to 70°C |
| Storage Temperature | -40°C to 85°C |
| Operating Relative Humidity | 5% – 85% |
| Supply Voltage | 3.135V – 3.465V |
| Receiver Sensitivity (OMAouter) | Max(-6.1 dBm, SECQ-7.5 dBm) |
| Transmit Power (Average) | -1.4 dBm to 4.5 dBm |
| Extinction Ratio | ≥ 3.5 dB |
| Side-Mode Suppression Ratio | ≥ 30 dB |
| Loss of Signal (LOS) Assert / De-assert | -15 dBm / -12 dBm |
| Compliance | TAA, RoHS |
| 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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