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IBM 22R4902B 4.25Gb/s SFP 500m 850nm Duplex LC MMF Transceiver
- 4.25Gb/s SFP Transceiver Module
- Fibre Channel (FC) compliant
- Transmission Distance: 500 meters
- Fiber Type: Multi-Mode Fiber (MMF)
- Wavelength: 850nm
- Connector Type: Duplex LC
- Designed for short-reach data center connectivity
- Compatible with IBM Fibre Channel switches and adapters
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Product Overview
The IBM 22R4902B is a 4.25Gb/s SFP (Small Form-factor Pluggable) transceiver module for Fibre Channel applications. It supports a distance of up to 500 meters over multi-mode fiber (MMF) using an 850nm wavelength and a duplex LC connector.
Technical Information
| Product Type | Transceiver Module |
| Form Factor | SFP |
| Data Rate | 4.25Gb/s |
| Application | Fibre Channel |
| Reach | 500m |
Additional Specifications
| Fiber Type | Multi-Mode Fiber (MMF) |
| Wavelength | 850nm |
| Connector | Duplex LC |
| Vendor | IBM |
Product Description
The IBM 22R4902B is a Small Form-factor Pluggable (SFP) transceiver module specifically designed for Fibre Channel (FC) networks operating at 4.25 Gigabits per second (Gb/s). This module is crucial for establishing high-speed connections within storage area networks (SANs) and other Fibre Channel environments, enabling efficient data transfer between servers and storage devices. This SFP transceiver is optimized for short-reach applications, supporting transmission distances of up to 500 meters (m) over multi-mode fiber (MMF). It operates at a wavelength of 850 nanometers (nm), which is standard for short-wavelength, short-distance MMF applications. The module utilizes a duplex LC connector, providing a secure and reliable physical interface for the fiber optic cable. Compatible with IBM's range of Fibre Channel switches, host bus adapters (HBAs), and other networking equipment, the 22R4902B ensures seamless integration and interoperability within IBM storage and server environments. It is a key component for building robust and high-performance data center infrastructure where reliable and fast access to storage is paramount.



