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IBM 49Y4219 850nm Transceiver
- IBM Optical Transceiver Module
- Wavelength: 850nm
- Type: Likely SFP or SFP+
- Application: Short-reach networking
- Connector: LC Duplex (typical)
- Designed for IBM networking equipment
- Supports multi-mode fiber (MMF)
- Used for 1GbE or 10GbE connections (verify specific model)
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Product Overview
This is an IBM 850nm optical transceiver, likely an SFP or SFP+ module, designed for short-reach network connections.
Technical Information
| Brand | IBM |
| Part Number | 49Y4219 |
| Type | SFP/SFP+ Optical Transceiver Module |
| Wavelength | 850nm |
| Interface | SFP/SFP+ |
Additional Specifications
| Connector | LC Duplex |
| Fiber Type | Multi-Mode Fiber (MMF) |
| Application | Ethernet (e.g., 1000Base-SR, 10GBase-SR) |
| Distance | Varies based on SFP/SFP+ and MMF type |
Product Description
The IBM 49Y4219 is an optical transceiver module that operates at a wavelength of 850nm. This specific wavelength is commonly used for short-reach optical communication over multi-mode fiber (MMF) optic cables. While the exact form factor (SFP or SFP+) is not explicitly stated in the title, the 850nm wavelength strongly suggests it is intended for applications like 1000Base-SR (Gigabit Ethernet) or 10GBase-SR (10 Gigabit Ethernet), both of which utilize MMF and this wavelength for short distances. This transceiver is designed to be plugged into compatible IBM networking devices, such as switches, routers, or network interface cards, enabling them to connect to fiber optic cabling. It typically features an LC duplex connector, which is the standard interface for connecting fiber optic patch cords. The module allows for the conversion of electrical signals to optical signals for transmission and vice versa for reception. The primary use case for an 850nm transceiver like the 49Y4219 is within environments like data centers or local area networks where the distances between network devices are relatively short. The maximum supported distance will depend on the specific SFP or SFP+ standard it adheres to and the type and quality of the multi-mode fiber used. Users should consult IBM documentation to confirm the exact specifications, including data rate and maximum distance, for this part number.