FINISAR 81.71T-CFP-4L4-R6 Switch Modules 81.71T-CFP4L-4-R6 FTLC1141SDNL-S1

( Brand: Finisar ), ( Manufacturer Part Number: 81.71T-CFP-4L4-R6 ), ( Part Type: Switch Module ), ( Alt Part Number: Ftlc1141sdnl-s1 ), ( Network Ports: Sfp ), ( Country/region Of Manufacture: China ), ( Product Line: Enterprise )

Review FINISAR

The Finisar 81.71T-CFP4L-4-R6 FTLC1141SDNL-S1 is a high-performance, 4-channel, 100GBASE-LR4 optical transceiver module designed for data center and telecommunications applications. This compact, pluggable transceiver utilizes a CFP4 LWDM (Coarse Wavelength Division Multiplexing) form factor and offers a reach of up to 10 kilometers over single-mode fiber.

The 81.71T-CFP4L-4-R6 transceiver is built using Finisar's advanced technology, ensuring superior optical performance and reliability. This transceiver supports 100GBASE-LR4 standard, which delivers 100Gbps data rates over long distances using four wavelengths of 1310nm. Each channel can support 25Gbps NRZ or 50Gbps PAM4 data rates.

The module is housed in a rugged, compact CFP4 LWDM form factor, which measures 12.5mm x 36.5mm x 114.5mm. This form factor allows for easy integration into a wide range of networking equipment, including switches, routers, and optical transport systems. The module is also designed for high-density applications, making it an ideal choice for data center environments.

* Dual polarization, which allows for the use of both polarization modes to increase capacity and improve link budget.

* Automatic gain control (AGC), which maintains a constant receiver sensitivity and ensures stable link performance.

* Temperature monitoring, which allows for real-time monitoring of the module temperature and alerts when temperatures exceed safe limits.

* Built-in self-test (BIST) capabilities, which enable the module to perform a range of tests to ensure link integrity and identify potential issues.

The Finisar 81.71T-CFP4L-4-R6 FTLC1141SDNL-S1 is a versatile and high-performance 100G transceiver module that offers long reach capabilities and advanced features for data center and telecommunications applications. Its compact form factor, support for both NRZ and PAM4 data rates, and advanced features make it an ideal choice for high-density networking environments.

The Finisar 81.71T-CFP4L-4-R6 FTLC1141SDNL-S1 is a type of optical transceiver module used for data transmission in fiber optic networks. Here are some potential pros and cons of buying this specific model:

1. High Bandwidth: This transceiver supports 100Gbps data transfer rates, making it suitable for high-speed network applications.

2. Low Power Consumption: With a power consumption of only 10.5 watts, it is an energy-efficient option for data centers and other power-sensitive environments.

3. Long Reach: It can transmit data over long distances up to 10 kilometers, making it ideal for metro and regional networks.

4. Temperature Range: It operates over a wide temperature range (-5 C to 70 C), ensuring reliable performance in various environments.

5. Dual Fiber Support: It supports both single-mode and dual-fiber configurations, providing flexibility in network design.

1. Cost: The Finisar 81.71T-CFP4L-4-R6 FTLC1141SDNL-S1 is a high-end transceiver module and may be more expensive than other options with lower data transfer rates or shorter reach.

2. Form Factor: Its CFP4 LC form factor may not be compatible with all types of optical transceivers or network equipment, requiring additional adapters or cabling.

3. Complexity: The installation and configuration of this transceiver may require specialized knowledge and tools, adding to the cost and complexity of the network.

In conclusion, the Finisar 81.71T-CFP4L-4-R6 FTLC1141SDNL-S1 is a high-performance optical transceiver module suitable for high-speed, long-reach fiber optic networks. Its pros include high bandwidth, low power consumption, long reach, wide temperature range, and dual fiber support. However, its cons include higher cost, incompatibility with some form factors, and complexity of installation and configuration.

If you require a high-speed, long-reach optical transceiver for your fiber optic network and have the budget for it, the Finisar 81.71T-CFP4L-4-R6 FTLC1141SDNL-S1 is a recommended option due to its high performance and advanced features. However, if cost is a concern or if you have specific form factor requirements, you may want to consider alternative options with lower data transfer rates or shorter reach.

Details:

FINISAR 81.71T-CFP4L-4-R6, FTLC1141SDNL-S1, 81.71T-CFP-4L4-R6, 81.71T-CFP4L4R6, 81.71T-CFP4L-4-R6.

part #: 8171tcfp4l4r6 price

• $3500.00

specifications switchchunk:

• brand: Finisar
• mpn: 81.71t-cfp-4l4-r6
• part type: Switch Module
• alt part number: Ftlc1141sdnl-s1
• network ports: Sfp
• country/region of manufacture: China
• product line: Enterprise

seller switchchunk:

• rating: 100.0%
• city: Alpharetta, Georgia
• # reviews: 1131

general switchchunk:

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

payments switchchunk:

• other
• wallet: Paypal
• credit card: Diners-club

shipping switchchunk:

• service: FedEx Ground Economy, UPS Ground, USPS Ground Advantage
• class: Economy, Standard
• cost: $7.03
• transit: 3-9 Days
• carrier: FedEx, UPS, USPS
• type: Calculated

offer switchchunk:

• sold: 0
• best offers: True
• availability: In Stock
• options: Ship-to-home
• started: July 16, 2025
• quantity: 1

returns switchchunk:

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

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