
( Brand: Ibm Compatible ), ( Manufacturer Part Number: 49Y4218 ), ( Network Ports: Sfp 10g Ports ), ( Maximum Data Rate: 10 Gbps )
The IBM 49Y4218 is a high-performance 10 Gigabit Small Form-factor Pluggable (SFP) transceiver module designed for use with 10GBase-SR (Short Range) fiber optic networks. With an operating wavelength of 850nm and a connection type of LC (Lucent Connectivity), this transceiver is ideal for 300BaseMm and 400BaseMedium applications.
This 10 GBps transceiver is engineered to deliver reliable, high-bandwidth connectivity for data centers, enterprise networks, and other applications where fast and secure data transfer is essential. It is built with a robust design to ensure reliable operation, even in challenging environments.
The 49Y4218 is capable of supporting multimode fiber networks with a fiber length of up to 300 meters. It uses 850nm lasers to transmit data over the fiber using a single mode architecture, ensuring minimal signal losses and maintaining high signal quality. This design allows for the efficient use of fiber resources in shorter cabling distances, making it suitable for applications such as server interconnects, storage area networks, and backbone network connections.
Furthermore, this transceiver supports both automatic negotiation of data rates and link fault management according to the IEEE 802.3z standard. This enables seamless integration with other network devices and automatic recovery from link failures, improving network reliability and reducing the need for manual intervention. It also features an extended operating temperature range to accommodate various network environments.
In summary, the IBM 49Y4218 is a versatile and high-performance optics solution designed for networks requiring 10GBps connection speeds within a short reach. Its ease of installation, reliability, and robust design make it a reliable choice for data centers, enterprise networks, and other applications where high-bandwidth connectivity is required.
1. High Data Transfer Rate: This transceiver supports 10Gbps (Gigabit per second) data transfer rate which makes it suitable for high-speed data transmission requirements.
2. Long Reach: The 850nm LC 300m/400m multimode fiber (MMF) used in this transceiver allows it to cover longer distances compared to other types of fiber. This makes it a popular choice for reaching longer distances in data centers and other installations.
3. Cost-Effective: Multimode fiber cables are typically cheaper than single-mode fiber cables, which makes using an 850nm SR transceiver cost-effective for applications where longer distances are required.
4. Flexible: This transceiver is compatible with SR (Short Range) fiber optic architectures and is widely used in many data center, telecom, and storage area network (SAN) applications.
Cons:1. Limited Distance: Compared to Single-mode fiber transceivers, the reach of multimode fibers is limited. The maximum distance supported by this transceiver depends on the type of fiber used and the cable quality.
2. Signal Degradation: Multimode fibers can experience signal degradation due to the larger core size and higher dispersion, which can reduce the effective data transfer rate. This is less of an issue with shorter cable runs or for applications not requiring the highest performance.
3. Limited Compatibility: Although widely used, there may be some incompatibility issues with certain networking equipment or switches, so it is essential to verify compatibility before purchasing.
Conclusion:The IBM 49Y4218 10GBase-SR Transceiver is a cost-effective and versatile solution for 10Gbps data transmission applications with longer reach requirements. Its long-range capabilities, combined with multimode fiber's affordability, make it a practical choice for many data center and telecom deployments. However, it may not be suitable for the longest reach applications where single-mode fibers are a better choice due to their greater reach and lower signal degradation. It is essential to ensure compatibility with your specific networking equipment and to fully understand the limitations and implications of using multimode fibers.
Recommendation:If you need a versatile, cost-effective, and long-reach 10Gbps transceiver for use in data centers, telecom networks, or storage area networks, then the IBM 49Y4218 10GBase-SR Transceiver is a strong candidate for your consideration. Be sure to validate compatibility with your networking gear and thoroughly understand the trade-offs between multimode and single-mode fibers when determining the best choice for your specific use case.
IBM 49Y4218 Compatible 10GBASE-SR 10Gbps SFP SR 850nm LC 300m/400m over mm.