AddOn Networks Q28-100GP4 QSFP28 100GBase-BX LR1 Transceiver
The AddOn Networks Q28-100GP4 is a high-performance QSFP28 transceiver engineered for enterprise data centers and long-distance network deployments. This 100GBase-BX LR1 module delivers 100Gbps throughput over extended distances up to 20 kilometers using single-mode fiber (SMF), making it ideal for campus interconnects, metropolitan area networks, and carrier-grade infrastructure. Built with MSA and TAA compliance, it integrates seamlessly into standards-based networking environments while supporting advanced PAM4 signaling for reliable, high-speed data transmission.
Key Features
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100GBase-BX LR1 Performance: 100Gbps throughput over 20km single-mode fiber
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PAM4 Signaling: Advanced modulation for efficient spectral utilization and signal integrity
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Dual Wavelength Design: 1291nm Tx / 1311nm Rx for bidirectional communication
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LC Connector: Industry-standard interface for reliable fiber connections
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DOM Support: Digital Optical Monitoring for real-time performance metrics
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MSA & TAA Compliant: Meets Multi-Source Agreement and Trade Agreements Act standards
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Hot-Pluggable: Easy installation and replacement without system downtime
Technical Specifications
| Specification |
Details |
| Manufacturer |
ADD-ON |
| Part Number |
Q28-100GP4-BXU2931-20-AR-AO |
| Module Type |
QSFP28 Transceiver |
| Data Rate |
100Gbps (100GBase-BX LR1) |
| Distance |
20 km over single-mode fiber |
| Wavelengths |
Tx: 1291nm / Rx: 1311nm |
| Signaling |
PAM4 (Pulse Amplitude Modulation) |
| Connector Type |
LC |
| Fiber Type |
Single-Mode Fiber (SMF) |
| DOM |
Supported |
| Compliance |
MSA, TAA |
Frequently Asked Questions
What is the maximum transmission distance for the AddOn Q28-100GP4?
The Q28-100GP4 supports 100GBase-BX LR1 transmission up to 20 kilometers over single-mode fiber, making it suitable for long-distance campus and metropolitan network interconnects.
Is this QSFP28 transceiver compatible with standard network equipment?
Yes, the AddOn Q28-100GP4 is MSA (Multi-Source Agreement) and TAA (Trade Agreements Act) compliant, ensuring compatibility with industry-standard networking platforms and enterprise infrastructure.
What monitoring capabilities does the PAM4 QSFP28 module provide?
The transceiver includes Digital Optical Monitoring (DOM) support, enabling real-time visibility into optical signal quality, power levels, and module health for proactive network management.
Can the AddOn Q28-100GP4 be installed without downtime?
Yes, this QSFP28 module is hot-pluggable, allowing installation, replacement, and upgrades without requiring system shutdown or service interruption.
