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IBM 77P7149 4Gb Multi-mode Fiber 850nm SFP Transceiver
- 4Gb Fibre Channel speed
- SFP form factor
- Multi-mode fiber (MMF) support
- 850nm wavelength
- Duplex LC connector
- Ideal for SAN connectivity
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Product Overview
The IBM 77P7149 is a 4Gb Fibre Channel SFP transceiver module designed for multi-mode fiber connections. It operates at 850nm and utilizes an LC connector for reliable storage area network (SAN) connectivity.
Technical Information
| Data Rate | 4Gb Fibre Channel |
| Form Factor | SFP |
| Wavelength | 850nm |
Additional Specifications
| Fiber Type | Multi-Mode Fiber (MMF) |
| Connector Type | LC Duplex |
| Reach | Up to 386 meters (depending on MMF type) |
Product Description
The IBM 77P7149 is a Small Form-factor Pluggable (SFP) transceiver module specifically designed for 4 Gigabit Fibre Channel (4Gb FC) applications. It is engineered to provide reliable connectivity within Storage Area Networks (SANs), enabling high-speed data transfer between servers, storage devices, and SAN switches. This module is a crucial component for maintaining the performance and availability of enterprise storage infrastructure. Operating at a wavelength of 850nm, the 77P7149 is optimized for use with multi-mode fiber (MMF) optic cables. This configuration allows for data transmission over shorter to medium distances, typically up to 386 meters depending on the type of multi-mode fiber used (e.g., OM3 or OM4). The transceiver features a standard duplex LC connector, which provides a secure and robust physical interface for connecting the fiber optic patch cords. This SFP transceiver is intended for insertion into compatible IBM (and other vendor) Fibre Channel host bus adapters (HBAs), switches, and directors that support the 4Gb FC SFP standard. Its deployment is common in enterprise SAN environments where high-speed, reliable access to storage resources is critical. The 77P7149 offers a cost-effective solution for building or expanding Fibre Channel SANs.
