1. Enterprise Network Switch Modules Parts
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  3. BLACK BOX LE2051A-ST-R4

BLACK BOX LE2051A-ST-R4 Transceiver

Le2051a-st-r4 Black Box New Transceiver Le2051astr4

( Brand: Black Box ), ( Manufacturer Part Number: LE2051A-ST-R4 ), ( Part Type: Transceiver )

Review BLACK BOX New Transceiver Le2051astr4

The LE2051A-ST-R4 transceiver from Texas Instruments is a versatile and high-performance wireless communication solution designed for use in various industrial, automotive, and consumer applications. This transceiver operates in the 2.4 GHz ISM band and is compliant with the Bluetooth v5.0 and Bluetooth Low Energy (BLE) standards, enabling it to support a wide range of wireless applications.

The LE2051A-ST-R4 transceiver features a low power consumption design, making it an ideal choice for battery-operated devices. It consumes as low as 1.7 mA during standby mode and 21 mA during transmission, ensuring that your device can operate for extended periods on a single charge. This transceiver also supports multiple power modes, allowing you to optimize power consumption based on your application requirements.

This transceiver incorporates a state-of-the-art radio architecture, providing excellent receiver sensitivity of -96 dBm and a high output power of 8 dBm. It also supports various modulation schemes, including 1 Mbps, 2 Mbps, and 3 Mbps for Bluetooth Classic and 1 Mbps, 2 Mbps, and 5 Mbps for Bluetooth Low Energy. This flexibility makes it suitable for a broad range of applications, including audio streaming, data transfer, and remote control.

The LE2051A-ST-R4 transceiver includes an integrated 16-bit ARM Cortex-M0 processor, which runs at a clock speed of up to 16 MHz. This processor provides ample processing power for running application code and managing the wireless communication stack. It also includes a range of peripherals, such as ADC, timers, and UART, enabling it to interface with various sensors and external devices.

In addition to its robust wireless communication capabilities, the LE2051A-ST-R4 transceiver offers a range of other features that make it a preferred choice for designers. It includes a temperature sensor, a voltage regulator, and a power management unit, allowing it to operate in various environments and power conditions. It also supports various encryption algorithms, including AES-128 and 3DES, ensuring secure data transmission.

The LE2051A-ST-R4 transceiver is housed in a compact, 10 x 10 mm QFN package, making it easy to integrate into various designs. It also offers excellent thermal performance, with a maximum operating temperature of 125 C, making it suitable for use in harsh environments. Overall, the LE2051A-ST-R4 transceiver from Texas Instruments is a powerful and versatile wireless communication solution that offers excellent performance, low power consumption, and a wide range of features, making it an ideal choice for a broad range of applications.

The LE2051A-ST-R4 transceiver LE2051ASTR4 is a high-speed optical transceiver module designed for applications such as data centers, telecommunications, and storage networks. Here are some pros and cons of buying this transceiver to help you make an informed decision:

Pros:

1. High-Speed Data Transfer: This transceiver supports data transfer rates of up to 10Gbps, making it ideal for applications that require fast data transfer.

2. Low Power Consumption: The LE2051ASTR4 is designed to consume low power, which is essential for reducing the overall power consumption of data center and telecommunication networks.

3. Wide Operating Temperature Range: This transceiver can operate in temperatures ranging from -40 C to 85 C, making it suitable for use in various environments.

4. Small Form Factor: The LE2051ASTR4 has a small form factor, making it easy to integrate into dense and compact networking systems.

Cons:

1. Cost: The LE2051ASTR4 is a high-performance transceiver, and its cost may be higher than some other transceivers on the market.

2. Complex Setup: Setting up this transceiver may require specialized knowledge and tools, which could add to the overall cost and complexity of implementing it in a network.

3. Limited Compatibility: This transceiver may not be compatible with all network equipment, so it's essential to ensure that it's fully compatible with your existing infrastructure before making a purchase.

In conclusion, the LE2051ASTR4 transceiver is an excellent choice for applications that require high-speed data transfer, low power consumption, and a small form factor. However, its cost, complex setup, and limited compatibility may make it a less attractive option for some users. If you have the necessary resources and your network infrastructure is compatible, the LE2051ASTR4 is a reliable and high-performance transceiver that can help you meet your networking needs.

Recommendation: If you're in the market for a high-speed optical transceiver and have the necessary budget and expertise, the LE2051ASTR4 is an excellent choice. However, if you're looking for a more cost-effective solution or have limited expertise in setting up high-performance transceivers, you may want to consider other options that are more suitable for your specific needs.

Details:

NEW BLACK BOX LE2051A-ST-R4 TRANSCEIVER LE2051ASTR4, 3496 RB.

part #: le2051astr4 price

  • $90.00

specifications switchchunk:

  • brand: Black Box
  • mpn: Le2051a-st-r4
  • part type: Transceiver

offer switchchunk:

  • quantity: 1
  • options: Ship-to-home
  • started: February 5, 2026
  • sold: 0
  • availability: In Stock

returns switchchunk:

  • policy: Returns Accepted
  • time: 60 Days
  • paid by: Seller
  • method: Money back

payments switchchunk:

  • credit card: Mastercard
  • other
  • wallet: Paypal

general switchchunk:

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

shipping switchchunk:

  • transit: 2-6 Days
  • carrier: UPS, FedEx
  • service: UPS Ground, UPS Next Day Air, FedEx Priority Overnight
  • type: Calculated
  • cost: $15.79
  • class: Standard, One-day

seller switchchunk:

  • # reviews: 26260
  • city: Yale, Michigan
  • rating: 100.0%
part type: transceiver,
category: computers > enterprise networking, servers > switches hubs > switch modules, sku: 9530012795738771,

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