CISCO 10-1821-01 Sfp Transceiver Module DS-SFP-FC-2G-SW 2GB 850NM

( Brand: Cisco ), ( Manufacturer Part Number: 10-1821-01 ), ( Part Type: Transceiver Module ), ( Compatible Brand: For Cisco ), ( Network Ports: Sfp ), ( Product Line: Enterprise ), ( Maximum Data Rate: 10 Gbps )

Review CISCO Genuine 2gb 850nm Sfp Transceiver Module

The Cisco 10-1821-01 DS-SFP-FC-2G-SW is a 2 GB 850nm SFP Transceiver Module designed for use with Cisco Catalyst 10G and 1G Ethernet Switches. This transceiver module is specifically engineered to deliver high-speed data transfer and connectivity over fiber optic cabling.

The DS-SFP-FC-2G-SW is a bi-directional module, which means it can transmit and receive data over fiber optic cables. The transceiver uses 850nm wavelength, making it suitable for use with Single-Mode Fiber (SMF) cabling. This wavelength is commonly used in fiber optic networks for both short and long-haul applications.

The 2 GB data transfer rate of this module ensures that it can handle high-bandwidth applications such as video conferencing, data replication, and multimedia streaming with ease. The SFP (Small Form-factor Pluggable) design of the module makes it compact and easy to install, as it can be plugged directly into the switch's SFP slot.

The DS-SFP-FC-2G-SW is also a duplex module, which means it can transmit and receive data simultaneously over the same fiber pair. This full-duplex operation enhances the efficiency of data transfer between devices, leading to improved network performance.

The Cisco 10-1821-01 DS-SFP-FC-2G-SW is a rugged, reliable, and high-performance module that is designed to meet the demanding requirements of enterprise network environments. It offers a long operating life, low power consumption, and supports a wide temperature range, ensuring optimal performance under various operating conditions.

In summary, the Cisco 10-1821-01 DS-SFP-FC-2G-SW is a versatile and high-performance 2 GB 850nm SFP Transceiver Module that is suitable for use with Cisco Catalyst 10G and 1G Ethernet Switches. Its small form factor, full-duplex operation, and support for Single-Mode Fiber cabling make it an ideal choice for high-bandwidth applications and fiber optic network deployments.

The Cisco 10-1821-01 DS-SFP-FC-2G-SW is a 2 GB 850nm SFP Transceiver Module designed for Cisco's Catalyst 10G Fibre Channel Switches. This module enables the switch to support Fibre Channel over Single Mode Fiber (FC-SFP) connections. Here are some pros and cons of buying this transceiver module:

1. Compatibility: This transceiver module is specifically designed for Cisco Catalyst 10G Fibre Channel Switches, ensuring seamless integration and reliable operation.

2. High-Speed Connectivity: With a data transfer rate of 2 GB, this module offers high-speed connectivity for Fibre Channel applications, making it ideal for use in data centers and other high-performance environments.

3. Long-Distance Capability: The 850nm wavelength of this module supports long-distance Fibre Channel connections, making it suitable for use in larger data centers or between buildings.

4. Energy Efficient: Cisco's EnergyWise technology is integrated into this module, enabling power management and reducing power consumption.

5. Reliability: Cisco is a well-known and trusted brand in the networking industry, and this transceiver module is built to the same high standards as Cisco's other products.

1. Cost: The Cisco 10-1821-01 DS-SFP-FC-2G-SW is a high-end transceiver module, and its price reflects its advanced features and capabilities.

2. Limited Compatibility: This module is only compatible with Cisco Catalyst 10G Fibre Channel Switches, limiting its versatility for use with other brands or types of switches.

3. Complexity: Fibre Channel networking can be complex, and this transceiver module may require additional configuration and management compared to other types of transceivers.

The Cisco 10-1821-01 DS-SFP-FC-2G-SW is a high-performance, reliable, and energy-efficient transceiver module designed specifically for Cisco Catalyst 10G Fibre Channel Switches. Its long-distance capability, high-speed connectivity, and compatibility with Cisco's EnergyWise technology make it an attractive option for use in data centers and other high-performance environments. However, its cost and limited compatibility with other brands or types of switches may be a deterrent for some buyers. Ultimately, the decision to purchase this transceiver module will depend on the specific needs and budget of the organization.

If you are in the market for a high-performance Fibre Channel transceiver module for use with a Cisco Catalyst 10G Fibre Channel Switch, the Cisco 10-1821-01 DS-SFP-FC-2G-SW is an excellent option. Its advanced features, reliability, and long-distance capability make it well-suited for use in data centers and other high-performance environments. However, its cost may be a concern for some buyers, so it's important to weigh the benefits against the cost before making a purchase. If cost is a significant factor, consider alternative transceiver modules with similar capabilities but lower prices from other vendors.

Details:

Please review all pictures before purchasing. Genuine Cisco DS-SFP-FC-2G-SW 10-1821-01 2GB 850nm SFP Transceiver Module, Brand new - will not come with original packaging.

part #: 10182101 prices

• $7.89-$49.00

specifications switchchunk:

• brand: Cisco
• mpn: 10-1821-01
• part type: Transceiver Module
• compatible brand: For Cisco
• network ports: Sfp
• product line: Enterprise
• maximum data rate: 10 Gbps

payments switchchunk:

• other
• wallet: Paypal
• credit card: Visa

seller switchchunk:

• city: Carol Stream, Illinois
• rating: 97.5%
• # reviews: 465

returns switchchunk:

• method: Money back
• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

shipping switchchunk:

• transit: 3-6 Days
• carrier: USPS, UPS
• cost: $0.00
• service: USPS Priority Mail, UPS 2nd Day Air, UPS Next Day Air
• type: Calculated
• class: Expedited, One-day

general switchchunk:

• Enterprise Networking, Servers > Switches Hubs > Switch Modules
• condition: Open box

offer switchchunk:

• sold: 0
• quantity: 13
• best offers: True
• options: Ship-to-home
• started: September 12, 2025
• availability: In Stock

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