1. Enterprise Network Switch Modules Parts
  2. sku: 9672854761677603
  3. CISCO 800-43011-04

CISCO 800-43011-04 Optical Cpak Txrx Wotremsbaa B0 CPAK-100G-LR4 Sc 100GBASE

800-43011-04 Cisco B0 Cpak-100g-lr4 Optical Sc 100gbase Cpak Txrx - Wotremsbaa

( Brand: Cisco ), ( Manufacturer Part Number: 800-43011-04 ), ( Compatible Brand: Universal, For Cisco ), ( Connectors: Cpak ), ( Unit Type: Unit ), ( Network Ports: Optical Sc ), ( Country Of Origin: Thailand ), ( Maximum Data Rate: 100 Gbps )

Review CISCO B0 Cpak-100g-lr4 Optical Sc 100gbase Cpak Txrx Wotremsbaa

The Cisco 800-43011-04 B0 CPAK-100G-LR4 is a high-performance, 100 Gigabit Ethernet Transceiver Module designed for Cisco Nexus 9000 series switches. This transceiver is ideal for data center and cloud environments that require high-speed connectivity and long-reach capabilities.

The CPAK-100G-LR4 transceiver employs a LR4 (Long Reach, 10 km) optical design which allows for transmission over long distances, making it suitable for inter-rack or inter-building connections. It supports 100GBASE-LR4 operation using a wavelength of 1550nm.

This Cisco transceiver is a hot-pluggable module, meaning it can be installed or removed from the switch without powering off the device. It also features a small form-factor pluggable (SFP ) cage to make the installation process easier and more efficient.

The CPAK-100G-LR4 is a bidirectional transceiver, meaning it supports both transmit and receive functions. It delivers a massive data transfer rate of 100 Gbps, ensuring high-bandwidth and low-latency communications. This transceiver also supports various advanced features like auto-negotiation, flow control, and link monitoring to ensure reliable and efficient data transmission.

The Cisco 800-43011-04 B0 CPAK-100G-LR4 is built to the highest industry standards and undergoes rigorous testing to ensure exceptional performance and reliability. It also comes with a limited lifetime warranty and is backed by Cisco's world-class technical support to give you peace of mind and confidence in your network investment.

Cisco 800-43011-04 B0 CPAK-100G-LR4: A Comprehensive Analysis

The Cisco 800-43011-04 B0 CPAK-100G-LR4 is a 100GBASE CPAK transceiver module designed for Cisco Nexus 9372PX line cards. This module is used to extend the reach of 100GbE links over long distances. In this analysis, we will discuss the pros and cons of buying this transceiver module.

Pros:

1. High-Speed Data Transfer: With a data transfer rate of 100Gbps, this transceiver module is ideal for organizations that require high-speed data transfer.

2. Long-Reach Capability: The 100G-LR4 designation of this module signifies its long-reach capability, making it suitable for interconnecting data centers over considerable distances.

3. Compatibility: Cisco is a leading provider of networking equipment, and this module is specifically designed for Cisco Nexus 9372PX line cards, ensuring seamless integration.

4. Robustness: Cisco is known for its reliability and robustness, and this transceiver module is no exception. It is built to meet the high demands of enterprise networks.

5. Energy Efficiency: The module is energy efficient, consuming minimal power while providing high-speed data transfer.

Cons:

1. Cost: The Cisco 800-43011-04 B0 CPAK-100G-LR4 is a premium product, and its cost may be a significant barrier for some organizations.

2. Complexity: Installing and configuring this module may require specialized knowledge and expertise, which could add to the cost and complexity.

3. Limited Vendor Support: Since this module is a proprietary Cisco product, there may be limited vendor support from other vendors if there are any compatibility or interoperability issues.

Ending Conclusion:

The Cisco 800-43011-04 B0 CPAK-100G-LR4 is an excellent choice for organizations that require high-speed long-reach connectivity and have the budget to accommodate its cost. Its compatibility with Cisco Nexus 9372PX line cards and robustness make it a reliable solution for interconnecting data centers. However, its cost and complexity may be a barrier for some organizations.

Recommendation:

Organizations that require high-speed long-reach connectivity and can afford the cost and complexity should consider the Cisco 800-43011-04 B0 CPAK-100G-LR4. For those with limited budgets, alternative solutions such as 100GBASE SR4 modules or other vendors' long-reach 100GbE modules may be more suitable. Ultimately, the decision should be based on the specific requirements of the network infrastructure and the organization's budget.

Details:

Functionality: Tested for Key functions, ready resale.: You are buying on a Cisco CPAK-100G-LR4, 100GBase CPAK Transceiver Module, with Optical SC fiber ports and genuine Holographic Labels. Condition: This CPAK fiber optic transceiver module is in excellent condition, with minor wear from previous use. Part Number: 800-43011-04 B0 CLEI: WOTREMSBAA.

This transceiver are pulled from retired equipment and examined for wear damage were tested in a compatible network server or switch after examination. Package Contents: 1 x CPAK-100G-LR4. Model: CPAK-100G-LR4. Holographic label is in excellent condition.

Optical SC ports and CPAK connectors are in excellent condition. Quality Assurance Plan.

part #: 8004301104 prices

  • $49.00-$125.00

specifications switchchunk:

  • brand: Cisco
  • mpn: 800-43011-04
  • compatible brand: Universal, For Cisco
  • connectors: Cpak
  • unit type: Unit
  • network ports: Optical Sc
  • country of origin: Thailand
  • maximum data rate: 100 Gbps

seller switchchunk:

  • city: Dawsonville, Georgia
  • rating: 99.9%
  • # reviews: 44558

general switchchunk:

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

shipping switchchunk:

  • class: Standard
  • transit: 3-8 Days
  • type: Fixed
  • cost: $0.00
  • service: Standard

offer switchchunk:

  • started: February 17, 2026
  • options: Ship-to-home
  • availability: In Stock
  • quantity: 1
  • sold: 0

returns switchchunk:

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

payments switchchunk:

  • other
  • wallet: Paypal
  • credit card: Visa
compatible brand: universal, for cisco, connectors: cpak, unit type: unit, network ports: optical sc, country of origin: thailand, maximum data rate: 100 gbps,
category: computers > enterprise networking, servers > switches hubs > switch modules, sku: 9672854761677603,

Cisco 800-43011-04 Is Similar To:

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5 offers $49.00–$125.00 USD
  • Offer #1: $125.00 price + $0.00 shipping estimate = $125.00* total.FREE SHIPPING
  • Offer #2: $75.00 price + $8.30 shipping estimate = $83.30* total. Shipped with USPS Ground Advantage. Cisco CPAK-100G-LR4 100G BASE-LR4 Transceiver Module.+$8.30 shipping
  • Offer #3: $49.00 price + $0.00 shipping estimate = $49.00* total.FREE SHIPPING
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