Network Hub & Switches

13 matches

Mellanox MC3208411-T Compatible 1000BASE-T 1G...

Mellanox MC3208411-T Compatible 1000BASE-T SFP Transceiver Keystron s MC320841... Mellanox MC3208411-T Compatible 1000BASE-T SFP Transceiver Keystron s MC3208411-T-KS is a Mellanox? compatible 1000Base-T SFP Optical Transceiver for seamless network integration. Our transceivers perform identically to Mellanox? original... more

as low as $17.50

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HF QRP SDR Transceiver USDX USDR 8-Band 5W SS...

Description: This is a shortwave druse ssb/cw transceiver. It has 1602 screen ... Description: This is a shortwave druse ssb/cw transceiver. It has 1602 screen built-in battery equipped with charger built-in microphone built-in speaker! It can be connected to an auto key and can be cw decoded. Characteristics: -Using Osmo series... more

as low as $159.99 $139.99

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em-trak B923 Class B AIS Transceiver w/VHF Sp...

B923 Class B AIS Transceiver with VHF Splitter - 2W CSTDMA **As the FCC requir... B923 Class B AIS Transceiver with VHF Splitter - 2W CSTDMA **As the FCC requires all units sold in the US to be programmed by a qualified technician. Please submit the form below for programming at the time of purchase. A copy of the MMSI... more

as low as $792.36 $746.00

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LLCC68 LoRa Module 868/915MHz 30dBm 10km Long...

[IC]?LLCC68 [Frequency]?850.125~930.125MHz [Power]?30dBm [Distance]?10km [Size... [IC]?LLCC68 [Frequency]?850.125~930.125MHz [Power]?30dBm [Distance]?10km [Size]?25*40.5mm [Introduction]?E220-900T30S is a new generation of LoRa wireless serial port module(UART) based on Semtech s original LLCC68 chip design. It has a variety of... more

as low as $16.99

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LLCC68 433MHz LoRa Module 470MHz 30dBm10km Lo...

[IC]?LLCC68 [Frequency]?410.125~493.125MHz [Power]?30dBm [Distance]?10km [Size... [IC]?LLCC68 [Frequency]?410.125~493.125MHz [Power]?30dBm [Distance]?10km [Size]?25*40.5mm [Introduction]?E220-400T30S is a wireless serial port module (UART) based on SEMTECH s LLCC68 working at 410.125?493.125MHz? default 433.125MHz? TTL level... more

as low as $16.99

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EBYTE E70-433T14S CC1310 433MHz Wireless rf M...

Product Description [IC] : CC1310 [Frequency] : 431~446.5MHz [Power] : 14dBm [... Product Description [IC] : CC1310 [Frequency] : 431~446.5MHz [Power] : 14dBm [Distance] : 1.0km [Interface] : UART/IO [Introduction] : E70-433T14S wireless transceiver modules operating at 425~450.5MHz (Default: 433MHz) is based on originally... more

as low as $9.99

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LoRa 230MHz TCXO 30dBm SMD Wireless Transceiv...

[Frequency] : 220~236MHz [Power] : 30dBm [Distance] : 10km [Interface] : UART ... [Frequency] : 220~236MHz [Power] : 30dBm [Distance] : 10km [Interface] : UART [Introduction] : E22-230T30S is a wireless serial port module (UART) based on RF chip. It has multiple transmission modes LoRa spread spectrum technology TTL level output... more

as low as $15.99

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433MHz Lora Wireless Transmitter and Receiver...

[Frequency] : 410~493MHz [Power] : 30dBm [Distance] : 10km [Interface] : UART ... [Frequency] : 410~493MHz [Power] : 30dBm [Distance] : 10km [Interface] : UART [Introduction] : E22-400T30S is a wireless serial port module (UART) based on RF chip. It has multiple transmission modes working in the (410.125MHz~493.125MHz) frequency... more

as low as $17.99

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FS SFP-10G-LR Compatible SFP+ 10GBASE-LR 1310...

SFP-10G-LR compatible SFP+ transceiver supports up to 10km link lengths over L... SFP-10G-LR compatible SFP+ transceiver supports up to 10km link lengths over LC duplex SMF fiber. This transceiver is compliant with SFF-8431 SFF-8432 and IEEE 802.3ae standards. Digital diagnostics monitoring is available via a 2-wire serial... more

as low as $31.99

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SA618F30 1W 3KM Wireless Audio Module Support...

Frequency range:410-490MHz Up to 8 devices can transmit at the same time ( on ... Frequency range:410-490MHz Up to 8 devices can transmit at the same time ( on reception) Supports cancellation function Button intercom and intercom dual modes Multi-level wireless relay I2S digital audio + analog audio Line In+Mic input Support... more

as low as $68.44

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Sufanic Nrf24L01+ Pa Lna Sma Antenna 2.4Ghz W...

Features: brand new and high quality Made of high-quality materials durable NR... Features: brand new and high quality Made of high-quality materials durable NRF24L01 is a 2.4GHz ISM band transceiver. The transceiver consists of a fully integrated frequency synthesizer a power amplifier a crystal oscillator a demodulator... more

as low as $10.23

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em-trak B921 Class B AIS Transceiver - 2W CST...

B921 Class B AIS Transceiver - 2W CSTDMA **As the FCC requires all units sold ... B921 Class B AIS Transceiver - 2W CSTDMA **As the FCC requires all units sold in the US to be programmed by a qualified technician. Please submit the form below for programming at the time of purchase. A copy of the MMSI registration or FCC Ship... more

as low as $573.00

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Black Box LGC340A 2 x RJ-45 Gigabit Ethernet ...

Use multiple ways. The Media Converter Network Interface Device (2) 10-/100-/1... Use multiple ways. The Media Converter Network Interface Device (2) 10-/100-/1000-Mbps Copper to (2) SFP is a carrier-class DIN-rail switch that has the versatility to handle many applications at the edge of your network. Two autosensing... more

as low as $747.66

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