Huawei Optical Module Model Comparison Table
Huawei optical modules vary by form factor, transmission rate, interface type, and application, offering solutions from 100M to 400G+ for data center and telecom networks.
Overview of Huawei Optical Modules
Huawei offers a wide range of pluggable optical modules designed for different network speeds and applications, including SFP, SFP+, SFP28, QSFP+, QSFP28, QSFP56, QSFP-DD, QSFP112, XFP, CFP, and BIDI modules . These modules perform optical-to-electrical and electrical-to-optical conversion, enabling high-speed data transmission over fiber networks .
Key Module Types and Features
- SFP (Small Form-Factor Pluggable): Supports 1G transmission, uses LC fiber connectors, and is compact for flexible deployment .
- eSFP (Enhanced SFP): Similar to SFP but supports monitoring of voltage, temperature, bias current, and optical power .
- SFP+: Supports 10G transmission, compatible with LC connectors, and is widely used in enterprise and data center networks .
- SFP28: Same interface size as SFP+, supports 25G transmission, ideal for high-density 25GE networks .
- XFP: 10G module, larger than SFP+, supports LC connectors, often used in telecom networks .
- QSFP+ (Quad SFP): Supports 40G transmission, uses MPO connectors, suitable for high-speed aggregation .
- QSFP28: Supports 100G transmission, same interface as QSFP+, used in data center backbone networks .
- QSFP56: Supports 200G transmission, designed for next-generation high-speed networks .
- QSFP-DD (Double Density): Supports 400G transmission, higher density for data center applications .
- QSFP112: Supports 800G transmission, emerging for ultra-high-speed networks .
- CFP (Centum Form-Factor Pluggable): Large module supporting 100G and above, used in telecom and long-haul networks .
- BIDI (Bidirectional): Uses WDM technology to transmit and receive signals over a single fiber, reducing fiber usage .
Comparison by Key Parameters
| Module | Transmission Rate | Connector Type | Typical Use Case | Notes |
|---|---|---|---|---|
| SFP | 1G | LC | Enterprise, access networks | Compact, hot-swappable |
| eSFP | 1G | LC | Monitoring-enabled networks | Voltage/temp/power monitoring |
| SFP+ | 10G | LC | Data center, aggregation | High-speed, widely deployed |
| SFP28 | 25G | LC | 25GE networks | Same size as SFP+ |
| XFP | 10G | LC | Telecom | Larger than SFP+ |
| QSFP+ | 40G | MPO | Data center aggregation | Quad-channel |
| QSFP28 | 100G | MPO | Backbone networks | High-density 100G |
| QSFP56 | 200G | MPO | Next-gen data centers | High-speed, high-density |
| QSFP-DD | 400G | MPO | Ultra-high-speed data centers | Double density |
| QSFP112 | 800G | MPO | Emerging ultra-high-speed networks | Future-proof |
| CFP | 100G+ | LC/MPO | Telecom, long-haul | Large form factor |
| BIDI | 1G–100G | LC | Fiber-saving, single-fiber links | WDM-based bidirectional |
Additional Considerations
- Certification: Huawei-certified modules ensure full compatibility with Huawei switches and devices; non-certified modules may cause link instability .
- Power Consumption: QSFP-DD modules typically consume 12–14W, while smaller modules like SFP/SFP+ consume less .
- Hot-Swappable: All Huawei optical modules are hot-swappable, allowing replacement without shutting down the system .
- Monitoring: eSFP and some QSFP modules support real-time monitoring of optical power, temperature, and voltage .
- Application Scenarios: Modules are selected based on distance (short, medium, long), fiber type (single-mode or multi-mode), and network speed requirements . Huawei's portfolio provides flexible, plug-and-play solutions for data centers, enterprise networks, and telecom infrastructure, allowing network designers to choose modules based on speed, density, and fiber deployment constraints .
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