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  3. CISCO CPAK-100G-LR4

CISCO CPAK-100G-LR4 Smf Transceiver Module 662718406538 100GB

Cisco 662718406538 100gb Class 1 Cpak-100g-lr4 Smf Transceiver Module

( Brand: Cisco ), ( Manufacturer Part Number: CPAK-100G-LR4 ), ( Part Type: Transceiver Module ), ( Unit Type: Unit ), ( Network Ports: Sfp ), ( Country/region Of Manufacture: Thailand ), ( UPC: 662718406538 )

Review CISCO 100gb Class Smf Transceiver Module

The Cisco 6627-18406538 100GB CPAK-100G-LR4 SMF Transceiver Module is a high-performance optical communication device designed for use in Cisco's 100Gbps Cisco Nexus 9372PX and Cisco Nexus 9372PX-100 line cards. This transceiver is ideal for data center applications that require high-speed interconnectivity and long-reach capabilities.

The CPAK-100G-LR4 transceiver module supports 100Gbps Ethernet data rates and uses a LC-DUAL fiber connector interface. The "LR4" designation signifies its long-reach capability, with a maximum transmission distance of up to 10 kilometers over single-mode fiber. The SMF (Single-Mode Fiber) type ensures minimal signal loss and maximizes data transmission efficiency.

The Cisco 6627-18406538 transceiver module is built with a ruggedized design to withstand the demanding environment of data centers. It features a small form-factor pluggable (SFP ) form factor, allowing for easy installation and integration into network equipment. The module also includes built-in temperature monitoring and support for various industry-standard management protocols, such as SNMP and CLI.

The 100Gbps link speed offered by this transceiver module enables high-bandwidth applications, including large-scale data center interconnects, cloud computing, and high-performance computing clusters. Its long-reach capability also makes it suitable for applications where fibers need to be run over longer distances within the data center or between data centers.

In summary, the Cisco 6627-18406538 100GB CPAK-100G-LR4 SMF Transceiver Module is a versatile and high-performance optical communication device suitable for long-reach, high-speed applications in data centers. It offers 100Gbps link speeds, long-reach capabilities, and a robust design, making it an excellent choice for network architects and data center operators seeking to build scalable and efficient infrastructure.

Cisco 100GB CPak-100G-LR4 SMF Transceiver Module: A Detailed Analysis

The Cisco 662718406538 100GB CPak-100G-LR4 SMF Transceiver Module is a high-performance optics component designed for Cisco's Nexus 9372PX and Nexus 9336PX Series Switches. This module supports 100Gbps Ethernet connections over single-mode fiber (SMF) and is commonly used in data center and enterprise network environments. In this analysis, we will discuss the key features, benefits, and potential drawbacks of this transceiver module.

Feature and Benefits:

1. High-speed connectivity: The Cisco 100GB CPak-100G-LR4 SMF Transceiver Module delivers 100Gbps of bandwidth, which is essential for handling large data workloads in modern data centers and high-performance computing environments.

2. Long-reach capability: The module supports long-reach (LR4) transmission, enabling it to transmit signals over distances up to 10 kilometers (6.2 miles) via single-mode fiber, making it suitable for inter-building and campus network connections.

3. Redundancy and high availability: The module is hot-pluggable, which means it can be replaced without disrupting the network. This feature enhances network reliability and redundancy by ensuring minimal downtime during maintenance or transceiver replacement.

4. Energy efficiency: The Cisco 100GB CPak-100G-LR4 SMF Transceiver Module is designed to be energy-efficient, which can contribute to lower operational costs and a smaller carbon footprint for data centers.

Drawbacks:

1. Cost: The high-performance features and capabilities of this transceiver module come with a premium price tag. As a result, it may not be a cost-effective solution for small-scale or budget-conscious network deployments.

2. Complexity: The use of 100Gbps Ethernet and long-reach SMF transmission adds complexity to the network infrastructure, which can require more specialized expertise during installation, configuration, and maintenance.

3. Compatibility: The Cisco 100GB CPak-100G-LR4 SMF Transceiver Module is specifically designed for use with Cisco Nexus 9372PX and Nexus 9336PX Series Switches. It may not be compatible with other switch models or vendors, limiting its versatility.

Conclusion:

The Cisco 662718406538 100GB CPak-100G-LR4 SMF Transceiver Module is an ideal choice for data centers and enterprise networks that require high-speed, long-reach connectivity for large data workloads. Its hot-pluggable design ensures network reliability and redundancy, while its energy efficiency contributes to lower operational costs. However, its high cost, complexity, and limited compatibility may make it less suitable for small-scale or budget-conscious network deployments.

Recommendation:

If you are operating a large data center or enterprise network and require high-speed, long-reach connectivity, the Cisco 100GB CPak-100G-LR4 SMF Transceiver Module is an excellent investment. Its advanced features, hot-pluggable design, and energy efficiency make it a valuable addition to your network infrastructure. However, if you are working on a smaller scale or have a tighter budget, you may consider investigating alternative, more cost-effective transceiver solutions that meet your specific network requirements.

Details:

Manufactured in Thailand, this product ensures top-notch quality and compatibility with a variety of networking equipment. The unit type is a transceiver module with SFP network ports, making it easy to integrate into existing networking setups. With a brand like Cisco, you can trust in its reliability and performance. The Cisco 100GB Class 1 CPAK-100G-LR4 SMF Transceiver Module is a high-quality networking component designed for enterprise use.

specifications switchchunk:

  • brand: Cisco
  • mpn: Cpak-100g-lr4
  • part type: Transceiver Module
  • unit type: Unit
  • network ports: Sfp
  • country/region of manufacture: Thailand
  • upc: 662718406538

general switchchunk:

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

payments switchchunk:

  • other
  • credit card: Discover
  • wallet: Apple-pay

shipping switchchunk:

  • cost: $0.00
  • type: Calculated
  • class: Standard
  • transit: 4-10 Days
  • carrier: USPS
  • service: USPS Ground Advantage

offer switchchunk:

  • quantity: 1
  • options: Ship-to-home
  • started: September 29, 2025
  • availability: In Stock
  • sold: 0

returns switchchunk:

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

seller switchchunk:

  • city: Carrollton, Texas
  • rating: 100.0%
  • # reviews: 532
part type: transceiver module, unit type: unit, network ports: sfp, country/region of manufacture: thailand,
category: computers > enterprise networking, servers > switches hubs > switch modules, sku: 7964734155152604,

Cisco CPAK-100G-LR4 Is Similar To:

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5 offers $200.00–$375.00 USD
  • Offer #1: $200.00 price + $15.00 shipping estimate = $215.00* total. Over 100,000. Each refurbished item is cleaned, tested, and has a warranty.+$15.00 shipping
  • Offer #2: $375.00 price + $35.00 shipping estimate = $410.00* total. Shipped with USPS Ground Advantage. Cisco RX 100GBASE-LR4 CPAK Module (Qty 2).+$35.00 shipping
  • Offer #3: $285.00 price + $26.58 shipping estimate = $311.58* total. The modules are especially well suited for connections in enterprise and service provider data centers and in service provider edge networks.+$26.58 shipping
  • Offer #4: $300.00 price + $20.00 shipping estimate = $320.00* total. This item is perfect for those in need of a reliable and high-performance networking solution. Brand New Two Years Warranty This is a Cisco Genuine 100GBASE-LR4 Transceiver, model , with a 10km range.+$20.00 shipping
  • Offer #5: $200.00 price + $0.00 shipping estimate = $200.00* total. (1) 100G Transceiver.FREE SHIPPING

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