
( Brand: Cisco ), ( Part Type: Laser System )
The 30-0759-01 CFR Cisco 850nm 21 10000 base-SX Laser is a high-performance optical transceiver module designed for use in data communication networks. This transceiver is specifically engineered to operate at a wavelength of 850 nanometers (nm) and supports a data transfer rate of 10 Gigabits per second (Gbps) over a single-mode fiber (SMF) cable with a short wavelength-division multiplexing (SWDM) configuration.
The Cisco 850nm 21 10000 base-SX Laser is designed to be backward compatible with SFP (Small Form-factor Pluggable) interfaces, making it easy to integrate into existing infrastructure. The transceiver features a ruggedized design with a zinc alloy casing to protect against environmental factors such as dust, moisture, and electromagnetic interference.
The optical transceiver module is also equipped with a built-in digital diagnostic monitor, which provides real-time performance data and alerts for fault detection. This feature helps to ensure the reliability and efficiency of the network, reducing downtime and maintenance costs.
In summary, the 30-0759-01 CFR Cisco 850nm 21 10000 base-SX Laser is a powerful and versatile optical transceiver that delivers high-speed data transfer over single-mode fiber cables. Its ruggedized design, backward compatibility, and built-in diagnostic monitor make it an ideal choice for network operators looking to upgrade their infrastructure while maintaining compatibility with existing equipment.
Pros of buying a Cisco 850nm 21 10000 base-SX laser:1. High Bandwidth: The Cisco 850nm 21 10000 base-SX laser provides a high data transfer rate of 10 Gbps, which is suitable for handling large amounts of data.
2. Long-Distance Capability: The SX (Short Wavelength) version of this laser has a longer reach of up to 328 feet (100 meters), making it suitable for connecting devices over longer distances.
3. Reliability: Cisco is a well-known brand in the networking industry, and their products are known for their reliability and durability.
4. Compatibility: This laser is compatible with a wide range of Cisco switches and routers, making it a versatile option for network expansions.
Cons of buying a Cisco 850nm 21 10000 base-SX laser:1. Cost: The Cisco 850nm 21 10000 base-SX laser is not inexpensive, and the cost of the laser itself, as well as the necessary cabling and installation, can add up.
2. Power Consumption: The laser consumes a significant amount of power, which can increase the overall energy consumption of your network infrastructure.
3. Limited Flexibility: While the SX version of this laser has a longer reach, it may not be suitable for all network configurations. If you need to connect devices over longer distances, you may need to consider using different types of connectors or cables.
Conclusion:The Cisco 850nm 21 10000 base-SX laser is a high-performance option for connecting devices over longer distances. Its compatibility with Cisco networking equipment, as well as its high bandwidth and reliability, make it a suitable choice for network expansions. However, its cost and power consumption are factors that should be considered before making a purchase.
Recommendation:If you need to connect devices over longer distances and are willing to invest in a high-performance solution, the Cisco 850nm 21 10000 base-SX laser is a good option to consider. However, if you are on a tight budget or have a limited need for high-speed connectivity, you may want to consider other options that offer lower prices and lower power consumption.
Lot of 5 Cisco 1000base sx 850 nm laser 21 cfr j class 1 used.