Description
The AddOn Q28-100G-CWDM4X2-AO is an MSA- and TAA-compliant 2x100GBase-CWDM4 QSFP28-DD optical transceiver designed for high-performance data center, enterprise, metro, and access network applications. It delivers an aggregate data rate of 206 Gbps over single-mode fiber (SMF) with a maximum reach of 2 km using wavelengths from 1270 nm to 1330 nm via a CS duplex connector.
Featuring an 8x25G electrical interface and DFB-based CWDM transmitters, this transceiver ensures seamless network integration and compatibility. It includes Digital Optical Monitoring (DOM) for real-time diagnostics and is rigorously tested for data traffic performance and interoperability. With its compact QSFP28-DD form factor, low power consumption, and reliable performance, this module is ideal for scaling high-density 100G networks and beyond.
| Specification | Details |
|---|---|
| Form Factor | QSFP28-DD |
| Data Rate | 2x100GBase-CWDM4 (206 Gbps aggregate) |
| Wavelength Range | 1270 nm – 1330 nm |
| Reach / Distance | Up to 2 km |
| Fiber Type | Single-Mode Fiber (SMF) |
| Connector Type | Dual CS |
| Transmitter Type | 8x25Gbps DFB-based CWDM |
| Receiver Type | PIN and TIA array |
| Electrical Interface | 8x25G |
| Digital Diagnostics (DOM) | Supported (I2C interface) |
| Operating Temperature | 0°C to 70°C |
| Power Supply Voltage | +3.3V |
| Power Dissipation | ≤ 8 W |
| Average Launch Power (per lane) | -6.5 dBm to +2.5 dBm |
| Transmit OMA (per lane) | -4.0 dBm to +2.5 dBm |
| Receiver Sensitivity (OMA, per lane) | ≤ -10 dBm |
| Stressed Receiver Sensitivity (OMA, per lane) | ≤ -7.3 dBm |
| Extinction Ratio | ≥ 3.5 dB |
| Optical Return Loss Tolerance | 20 dB |
| Side Mode Suppression Ratio (SMSR) | ≥ 30 dB |
| Compliance | MSA, TAA, RoHS-6 |
| Applications | Data Center, Access, Metro, Enterprise Networks |
| Warranty | Limited Lifetime Warranty |
Payment & Security
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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.
Building a Complete AV System?
This product is rarely deployed alone. It’s typically part of a fully integrated AV system. AVENDOR designs, integrates, and supports end-to-end environments—from single rooms to enterprise-wide deployments.
- System Design & Engineering
- Installation & Integration
- Programming & Ongoing Support
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