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 |
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