ConnexLink Cable replacement CL4490 Series

  • Distance
  • Interfaces

SG$ 17.30 SG$ 17.30 17.2991 SGD

US$ 12.95

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900MHz ConnexLink 1W RS232 Starter Pack includes 2 units

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Laird Connectivity

Laird Connectivity simplifies the rapid integration of wireless technologies with market-leading wireless modules and antennas, integrated sensor and gateway platforms, and customer-specific wireless solutions. Our best-in-class support and comprehensive engineering services help reduce risk and improve time-to-market.



Building on Laird Connectivity’s expertise with Nordic from the BL654 series comes the most powerful yet - the BL654PA series! It provides OEMs with maximum design flexibility and performance. A complete multi-protocol embedded wireless offering with exceptional processing capability, all with extended PA / LNA support for an even greater range.

Powered by Nordic’s nRF52840 silicon, the small form factor BL654PA modules and DVKs provide for a secure, robust BLE and Cortex-M4F CPU for any OEM’s product design. The BL654 provides you with maximum development flexibility with programming options for a simple, intuitive AT Command Set, as well as Laird Connectivity’s own smartBASIC environment.


  • Bluetooth v5.1 Bluetooth Low Energy (BLE) plus NFC

  • Widest range of configurable interfaces: UART, I2C, SPI, ADC, GPIO, PWM,FREQ, USB, and NFC

  • Industrial Temp Rating (-40º to +85º C)

  • Ultra-Small footprint (22 mm x 10 mm x 2.2 mm)

  • BLE Peripheral/Central roles with DTM embedded

  • 2Mbps & LE Long Range: Support for 2 Mbps, 1 Mbps, & 125 kps coded

  • Hostless operation – Internal MCU reduces BOM

  • Powerful Core Cortex-M4F (1 Mbit Flash, 256 k RAM)

  • Built on years of experience with Nordic (BL600 & BL652 Series)

  • Fully featured development kit everything needed to start BLE development

  • Application Design Choice: Leverage Laird’s smartBASIC or simple AT Command Set

  • Integrated Power Amplifier: Up to +18 dBM output power (up to +14 dBm in LE Coded mode – 125 kbps PHY


Specifications for ConnexLink Cable replacement CL4490 Series

USB Extender
Distance 10km or 32km
Interfaces RS485 or RS232
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