1. Product Overview
The HPC Optics 33210-100 is a high-performance Small Form-Factor Pluggable (SFP) transceiver designed for 1 Gigabit Ethernet applications. This module provides a 1.25 Gbps data rate over Multimode Fiber (MMF) with an 850nm wavelength, supporting distances up to 550 meters. It features a Duplex LC connector and Digital Diagnostic Monitoring (DDM) capabilities for real-time performance monitoring. This SFP transceiver is fully compatible with Brocade 33210-100 equipment, ensuring seamless integration into existing network infrastructures.
2. Key Features
- Fully compatible with Brocade 33210-100 systems.
- Hot-Pluggable SFP optical transceiver for easy installation and removal.
- Supports 1.25 Gbps data rate for 1000BASE-SX Gigabit Ethernet.
- Utilizes Multimode Fiber (MMF) for data transmission.
- 850nm wavelength for optimal performance over MMF.
- Achieves a reach of up to 550 meters.
- Equipped with a Duplex LC connector.
- Includes Digital Diagnostic Monitoring (DDM) for enhanced management.
3. Setup and Installation
The HPC Optics 33210-100 SFP transceiver is a hot-pluggable module, allowing for installation and removal without powering down the host equipment. Follow these steps for proper installation:
- Preparation: Ensure the host equipment (e.g., switch, router) is compatible with SFP modules and supports the 1000BASE-SX standard.
- Insertion: Carefully align the SFP module with the SFP port on your networking device. Gently push the SFP module into the port until it clicks into place. Do not force the module.
- Fiber Connection: Remove the dust caps from the SFP module's LC connectors and the fiber optic cable. Connect the Duplex LC fiber optic cable to the SFP module. Ensure the transmit (TX) and receive (RX) fibers are correctly aligned (TX to RX, RX to TX).
- Verification: Check the link status indicators on your host equipment. A solid green or amber light typically indicates a successful link.
Removal: To remove the SFP module, first disconnect the fiber optic cable. Then, pull the bail latch (if present) or release mechanism on the SFP module and gently pull the module out of the port. Replace dust caps on the SFP and fiber cable.

Image: The HPC Optics 33210-100 1000BASE-SX SFP Transceiver, showing its metallic housing, LC connector interface, and product label with specifications.
4. Operating Instructions
Once installed and connected, the HPC Optics 33210-100 SFP transceiver operates automatically to establish a 1 Gigabit Ethernet link. The module functions by converting electrical signals into optical signals for transmission over multimode fiber and vice-versa for reception.
- Data Transmission: The module transmits data at 1.25 Gbps over the 850nm wavelength.
- Digital Diagnostic Monitoring (DDM): The integrated DDM function allows network administrators to monitor real-time parameters of the SFP, such as optical output power, optical input power, laser bias current, temperature, and supply voltage. This data is accessible via the host equipment's management interface and is crucial for network maintenance and troubleshooting.
- Compatibility: Ensure that the connected fiber optic cable and the receiving SFP module or port are also compatible with 1000BASE-SX and multimode fiber specifications for optimal performance.
5. Maintenance
Proper maintenance ensures the longevity and reliable performance of your SFP transceiver:
- Cleanliness: Always keep the optical connectors clean. Dust and contaminants can significantly degrade optical performance. Use only approved fiber optic cleaning tools and procedures.
- Dust Caps: When the SFP module or fiber optic cable is not in use, always cover the optical ports with their protective dust caps to prevent contamination.
- Handling: Handle the SFP module by its metal casing. Avoid touching the optical interfaces or the electrical pins.
- Storage: Store the SFP module in a dry, cool environment, away from direct sunlight and extreme temperatures.
6. Troubleshooting
If you encounter issues with your HPC Optics 33210-100 SFP transceiver, consider the following troubleshooting steps:
- No Link Light:
- Verify the SFP module is fully seated in the port.
- Check the fiber optic cable for damage or kinks.
- Ensure the fiber optic cable is correctly connected (TX to RX, RX to TX).
- Clean the SFP module's optical interfaces and the fiber cable connectors.
- Confirm the host port is enabled and configured correctly.
- Poor Performance/Intermittent Link:
- Check DDM readings for abnormal optical power levels or temperatures.
- Ensure the fiber cable length does not exceed the 550m maximum reach.
- Verify the fiber optic cable is Multimode Fiber (MMF) and not Single-mode Fiber (SMF).
- Test with a known good fiber optic cable.
- Compatibility Issues:
- Confirm that your host equipment firmware is up to date.
- While designed for Brocade 33210-100 compatibility, ensure the specific port configuration supports third-party SFPs if applicable.
If issues persist after performing these steps, contact HPC Optics support for further assistance.
7. Specifications
| Attribute | Specification |
|---|---|
| Model Number | 33210-100 |
| Brand | HPC Optics |
| Compatibility | Brocade 33210-100 |
| Form Factor | SFP (Small Form-Factor Pluggable) |
| Data Rate | 1.25 Gbps |
| Ethernet Standard | 1000BASE-SX Gigabit Ethernet |
| Fiber Type | Multimode Fiber (MMF) |
| Wavelength | 850nm |
| Max Reach | 550 meters |
| Connector Type | Duplex LC |
| Features | Hot-Pluggable, DDM (Digital Diagnostic Monitoring) |
| Item Weight | 0.8 ounces |
| Date First Available | July 13, 2016 |
8. Warranty and Support
The HPC Optics 33210-100 SFP Transceiver comes with a LIFETIME WARRANTY, ensuring peace of mind regarding its quality and performance.
For technical support, warranty claims, or further inquiries, please contact HPC Optics customer service through their official website or authorized distributors. Please have your product model number (33210-100) and any relevant purchase information ready when contacting support.