CISCO NCS2K-EDRA2-35C Ncs Bst 21DBM 35DB Span

( Brand: Cisco ), ( Manufacturer Part Number: NCS2K-EDRA2-35C ), ( Part Type: Band ), ( Product Type: C-band Module ), ( Product Line: Ncs 2000 )

Review CISCO Ncs Edra2 Bst 35db Span C band

The Cisco NCS 2000 21DBM EDRA2 BST 35dB Span C-Band (Model Number: NCS2K-EDRA2-35C) is a high-performance optical module designed for Cisco NCS 2000 series platforms. This module is part of Cisco's Enhanced Dense Wavelength Division Multiplexing (DWDM) family, which delivers increased capacity and reach for metro and regional transport networks.

The NCS2K-EDRA2-35C supports C-Band wavelengths, specifically spanning from 1530nm to 1565nm. Each module can transmit and receive 35 channels, with a typical channel spacing of 50 GHz. This translates to a raw capacity of 1.40 Tbps per fiber pair.

This module utilizes the Enhanced Dense Wavelength Division Multiplexing (EDWDM) technology, which provides improved spectral efficiency and reach compared to traditional DWDM. EDWDM also enables the use of coarse wavelength tuning, reducing the cost and complexity of the optical system.

The NCS2K-EDRA2-35C features a built-in dispersion compensation module, ensuring minimal signal distortion over long distances. It also includes a backward power budgeting feature, which allows power to be injected in both the transmit and receive directions to optimize system performance.

The Cisco NCS 2000 21DBM EDRA2 BST 35dB Span C-Band module is designed for high reliability and ease of deployment. It supports both plug-and-play and manual installation, and features a small form factor for efficient use of rack space. The module is also fully hot-pluggable, enabling maintenance and upgrades without disrupting the network.

The NCS2K-EDRA2-35C is a versatile and powerful solution for transport networks that require high capacity and reach. Its support for C-Band wavelengths, EDWDM technology, built-in dispersion compensation, and backward power budgeting make it an ideal choice for metro and regional transport applications.

The Cisco NCS 2000 21DBM EDRA2 BST 35DB Span C-Band (model number: ncs2k-edra2-35c) is a high-performance optical transport solution designed for metro and regional applications. This device provides advanced EDFA technology to amplify and regenerate optical signals, ensuring signal quality and enabling long-haul reach. Let's discuss the pros and cons of purchasing this Cisco product.

1. Advanced EDFA Technology: EDFA (Erbium Doped Fiber Amplifier) technology provides superior amplification and signal regeneration capabilities, ensuring high signal quality and enabling long-haul reach.

2. High Capacity: This device offers a dense wavelength division multiplexing (DWDM) capacity of 35 channels in C-Band, making it ideal for transporting a large number of wavelengths over a single fiber.

3. Scalability: The NCS 2000 is a modular platform, allowing for future capacity upgrades and flexibility to accommodate growing network needs.

4. Carrier-Grade Reliability: Cisco is known for its robust and reliable networking solutions, ensuring minimal downtime and high network availability.

5. Advanced Monitoring and Management: This device offers advanced monitoring and management features, allowing for comprehensive network visibility and efficient troubleshooting.

1. Cost: The NCS 2000 is a high-end optical transport solution, and its cost may be a significant consideration for some organizations, especially smaller service providers or enterprises.

2. Complexity: The NCS 2000 is a complex system with numerous features and capabilities, which may require specialized knowledge and resources to deploy, manage, and maintain.

3. Power Consumption: This device consumes a considerable amount of power, which may increase operational costs and require additional power infrastructure.

The Cisco NCS 2000 21DBM EDRA2 BST 35DB Span C-Band (ncs2k-edra2-35c) offers advanced EDFA technology, high capacity, scalability, carrier-grade reliability, and advanced monitoring and management features. However, it comes with a high cost, complexity, and power consumption.

If you require a high-capacity, reliable, and advanced optical transport solution for metro or regional applications, the Cisco NCS 2000 is an excellent choice. However, carefully consider the costs, complexity, and power consumption before making a purchase decision. This device is best suited for large service providers, carriers, and enterprises with extensive networking requirements and the resources to manage its complexity. For smaller organizations or those with more modest networking needs, consider alternative and more cost-effective optical transport solutions.

Details:

Output Power: Up to 21 dBm.: C-Band Module. Box or APO/FPO addresses. Part Number: NCS2K-EDRA2-35C.

Specifications: model: NCS 2000. Product Overview: The Cisco NCS2K-EDRA2-35C is a Hybrid Rama EDFA optical amplifier card Output Power 21 dBm Span Compensation Up to 35 dB over standard single-mode fiber Optical Band C-Band common for DWDM telecommunications traffic. Manufacturer: Cisco. Condition: Used.

part #: ncs2kedra235c prices

• $2419.60-$14999.99

specifications switchchunk:

• brand: Cisco
• mpn: Ncs2k-edra2-35c
• part type: Band
• product type: C-band Module
• product line: Ncs 2000

payments switchchunk:

• other
• credit card: Visa
• wallet: Google-pay

offer switchchunk:

• best offers: True
• started: January 29, 2026
• sold: 0
• options: Ship-to-home
• quantity: 1
• availability: In Stock

returns switchchunk:

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

seller switchchunk:

• rating: 100.0%
• city: Pittsburgh, Pennsylvania
• # reviews: 38

shipping switchchunk:

• cost: $0.00
• type: Calculated
• class: Expedited
• carrier: USPS
• service: USPS Priority Mail
• transit: 14-23 Days

general switchchunk:

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

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