Description
The AddOn Cisco® QSFP-100G-2DW31-S Compatible 100GBase-DWDM PAM4 QSFP28 Transceiver is a high-performance optical module designed for demanding metro, enterprise, and access network environments. Operating on the C-Band ITU-T Channel DW31 at a wavelength of 1552.52nm, it delivers reliable 100G throughput up to 80km over single-mode fiber (SMF) when used with EDFA and DCM. This hot-swappable, easy-to-install module supports digital optical monitoring (DOM) for real-time performance insights and is engineered to be fully interoperable with Cisco® systems. It complies with SFF-8665, offers superior ESD protection, and meets TAA, RoHS, and major regulatory standards — all backed by AddOn’s industry-leading quality assurance and limited lifetime warranty.
| Specification | Details |
|---|---|
| SKU | QSFP-100G-2DW31-S-AO |
| Compatibility | Cisco® QSFP-100G-2DW31-S |
| Form Factor | QSFP28 |
| Data Rate | 100GBase-DWDM PAM4 |
| Wavelength / Channel | 1552.52 nm (C-Band ITU Channel DW31, 100 GHz spacing) |
| Transmission Distance | Up to 80 km (with EDFA/DCM) |
| Fiber Type | Single-Mode Fiber (SMF) |
| Connector Type | Duplex LC |
| Digital Optical Monitoring (DOM) | Supported |
| Operating Temperature | 20 °C to 70 °C (Commercial) |
| Optical Transmit Power (per lane) | -11 dBm to -8 dBm |
| Receiver Sensitivity | -3 dBm to -2 dBm |
| Power Supply Voltage | 3.135 V – 3.465 V |
| Power Dissipation | ≤ 5 W |
| Extinction Ratio | ≥ 6 dB |
| Side-Mode Suppression Ratio (SMSR) | ≥ 30 dB |
| Regulatory Compliance | TAA, RoHS 2.0, FCC Part 15 Subpart B, EN55022:2010, FDA 21CFR, EN60950-1, IEC 60825-1/2 |
| Hot Pluggable | Yes |
| Applications | 100G Ethernet, Metro, Access, Enterprise Networks |
| Warranty | Limited Lifetime Warranty |
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