ADD-ON QSFP-100G-2DW30-S-AO Cisco Compatible QSFP28 Transceiver
The ADD-ON QSFP-100G-2DW30-S-AO is a high-performance QSFP28 transceiver engineered for enterprise-grade long-reach 100GbE deployments over DWDM infrastructure. This Cisco QSFP-100G-2DW30-S compatible optical module delivers 100GBase-DWDM throughput across distances up to 80km via single-mode fiber (SMF), making it ideal for data center interconnects, metropolitan area networks, and carrier-class applications requiring extended reach without signal degradation.
Built with advanced PAM4 modulation technology at 1553.33nm wavelength, this transceiver provides reliable, low-latency connectivity for mission-critical network infrastructure. Whether you're expanding your DWDM network capacity or replacing existing modules, the ADD-ON QSFP-100G-2DW30-S-AO offers cost-effective compatibility with Cisco environments while maintaining enterprise-level performance standards.
Key Features
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100GBase-DWDM Support — Full 100 Gigabit Ethernet throughput optimized for DWDM wavelength division multiplexing
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80km Long-Reach Capability — Extended transmission distance over single-mode fiber without repeaters
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PAM4 Modulation — Advanced pulse amplitude modulation for efficient spectral utilization and signal integrity
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1553.33nm Wavelength — Optimized for DWDM channel allocation in carrier-grade networks
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LC Connector Interface — Industry-standard connector for seamless fiber optic integration
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Cisco QSFP-100G-2DW30-S Compatible — Direct compatibility with Cisco switching infrastructure
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Single-Mode Fiber (SMF) Optimized — Designed for long-distance, high-bandwidth applications
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Hot-Pluggable Design — Tool-free installation and removal for operational flexibility
Technical Specifications
| Specification |
Details |
| Manufacturer |
ADD-ON Networks |
| Part Number |
QSFP-100G-2DW30-S-AO |
| Compatible Model |
Cisco QSFP-100G-2DW30-S |
| Transceiver Type |
QSFP28 |
| Data Rate |
100 Gbps (100GBase-DWDM) |
| Modulation Format |
PAM4 (Pulse Amplitude Modulation) |
| Wavelength |
1553.33nm |
| Maximum Reach |
80 kilometers |
| Fiber Type |
Single-Mode Fiber (SMF) |
| Connector Type |
LC |
| Form Factor |
QSFP28 (Quad Small Form-factor Pluggable) |
| Operating Temperature |
0°C to 70°C |
| Power Consumption |
Typical 3.5W |
Frequently Asked Questions
What is a QSFP28 transceiver and why do I need one?
A QSFP28 transceiver is a compact optical module that converts electrical signals to optical signals for high-speed network transmission. The QSFP-100G-2DW30-S-AO is specifically designed for 100GbE DWDM applications, enabling long-distance data center connectivity and metropolitan network expansion without expensive infrastructure upgrades.
Is the ADD-ON QSFP-100G-2DW30-S-AO compatible with my Cisco equipment?
Yes, the ADD-ON QSFP-100G-2DW30-S-AO is fully compatible with Cisco QSFP-100G-2DW30-S specifications. It works seamlessly with Cisco Nexus switches and other compatible platforms that support QSFP28 modules, providing drop-in replacement functionality without configuration changes.
How far can this 100GBase-DWDM transceiver transmit over single-mode fiber?
The ADD-ON QSFP-100G-2DW30-S-AO supports transmission distances up to 80 kilometers over single-mode fiber (SMF) using PAM4 modulation. This extended reach makes it ideal for data center interconnects, campus networks, and carrier-class metropolitan area network (MAN) deployments requiring long-distance 100GbE connectivity.
What wavelength does this QSFP28 module operate at?
This transceiver operates at 1553.33nm wavelength, which is optimized for DWDM (Dense Wavelength Division Multiplexing) infrastructure. This wavelength allocation allows multiple transceivers to share the same fiber strand, maximizing network capacity and reducing fiber deployment costs.
