Network Hub & Switches

18 matches
-7% Axiom Transceiver/Media Converter

Axiom Transceiver/Media Converter

Unit and Port LEDs allow for quick status information Auto-Negotiation Full-Du... Unit and Port LEDs allow for quick status information Auto-Negotiation Full-Duplex or Half-Duplex Operation Modes Auto-MDI/MDIX Automatic Link Restoration Connect to legacy network equipment Eliminate Collision Domains 10/100/1000Base-TX UTP to... more

as low as $134.34 $125.29

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-8% 2x Ethernet Media Converter Single Mode SC Fiber to Ethernet RJ45 Converter 10/100M up to 25-km Optical Transceiver

2x Ethernet Media Converter Single Mode SC Fi...

Features: Optical Port: 10/100 Single SC singlemode fiber support 100M Etherne... Features: Optical Port: 10/100 Single SC singlemode fiber support 100M Ethernet. Status LED s for TX FX LINK/ACT POWER FDX to easily monitor network status. Support hot plug-and-play plug and play. And it will work immediatelly. The use of... more

as low as $42.80 $39.26

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550M Media Transceiver Converter for Poe Plus 10-100-1000

550M Media Transceiver Converter for Poe Plus...

550M Media Transceiver Converter for Poe Plus 10-100-1000 Extends your copper ... 550M Media Transceiver Converter for Poe Plus 10-100-1000 Extends your copper Gigabit Ethernet network connection up to 550 m (1804 ft.) over LC fiber optic cable with the addition of PoE. Extends power (48 VDC) Plus data (1000 Mbps) to any edge... more

as low as $264.22

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-20% 2PCS Industrial Grade 1W 30dBm 400MHz To 480MHz Frequency SA818S-U Half-Duplex Voice Transceiver Module UHF Walkie Talkie Module

2PCS Industrial Grade 1W 30dBm 400MHz To 480M...

2PCS Industrial Grade 1W 30dBm 400MHz To 480MHz Frequency SA818S-U Half-Duplex... 2PCS Industrial Grade 1W 30dBm 400MHz To 480MHz Frequency SA818S-U Half-Duplex Voice Transceiver Module UHF Walkie Talkie Module more

as low as $22.51 $18.01

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A Pair of Ethernet Fiber Optical Media Converter 10/100M SC Port 3km to RJ45 Port Optical Transceiver 1*SC Fiber Port 4* RJ45 Port

A Pair of Ethernet Fiber Optical Media Conver...

Features: Optical Port: 100Mbps 1x 10/100M Ethernet Media Converters 1*RJ45 Po... Features: Optical Port: 100Mbps 1x 10/100M Ethernet Media Converters 1*RJ45 Port 1x 10/100M Ethernet Media Converters 4*RJ45 Port. Status LED s for TX FX LINK/ACT POWER FDX to easily monitor network status. Support hot plug-and-play plug and play.... more

as low as $37.80

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-13% 2x Reliable Optical Transceiver with Status LEDs for Real-Time Network Monitoring and Management

2x Reliable Optical Transceiver with Status L...

Features: Optical Port: 10/100 Single SC singlemode fiber support 100M Etherne... Features: Optical Port: 10/100 Single SC singlemode fiber support 100M Ethernet. Status LED s for TX FX LINK/ACT POWER FDX to easily monitor network status. Support hot plug-and-play plug and play. And it will work immediatelly. The use of... more

as low as $39.05 $34.13

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-11% 2x 10/100M Single Mode SC Fiber Optic Transceiver Pair for Extended Network Reach up to 25km

2x 10/100M Single Mode SC Fiber Optic Transce...

Features: Optical Port: 10/100 Single SC singlemode fiber support 100M Etherne... Features: Optical Port: 10/100 Single SC singlemode fiber support 100M Ethernet. Status LED s for TX FX LINK/ACT POWER FDX to easily monitor network status. Support hot plug-and-play plug and play. And it will work immediatelly. The use of... more

as low as $36.62 $32.59

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-11% 2Pcs Fiber Optic Ethernet Transceiver Pair for High-Reliability Network Environments Fiber Optic Transceiver

2Pcs Fiber Optic Ethernet Transceiver Pair fo...

Features: 100% Brand-New. 1 RJ45 ports and 1 SC optical port . Meets IEEE802.3... Features: 100% Brand-New. 1 RJ45 ports and 1 SC optical port . Meets IEEE802.3z/AB 1000Base-T standard and 1000Base-SX/LX 10/100M optical port is full duplex mode ;Ethernet port 10/100M adaptive mode Ethernet interface can adaptively direct line /... more

as low as $31.62 $28.03

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2x Gigabit Ethernet Media Converter 1*SC Fiber Port 4* RJ45 Port Single Mode SC Fiber to Ethernet RJ45 Converter 10/100M/1000M up to 3-km Optical Transceiver

2x Gigabit Ethernet Media Converter 1*SC Fibe...

Features: Optical Port: 10/100/1000M 1x 10/100M/1000M Ethernet Media Converter... Features: Optical Port: 10/100/1000M 1x 10/100M/1000M Ethernet Media Converters 1*RJ45 Port 1x 10/100M/1000M Ethernet Media Converters 4*RJ45 Port.. Status LED s for TX FX LINK/ACT POWER FDX to easily monitor network status. Support hot... more

as low as $53.00

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2 Pack 10/100M Ethernet Media Converter Single-Mode SC Fiber to RJ45 Port Converter up to 25KM Transceiver

2 Pack 10/100M Ethernet Media Converter Singl...

Features: Optical Port: 10/100 Single SC singlemode fiber support 100M Etherne... Features: Optical Port: 10/100 Single SC singlemode fiber support 100M Ethernet. Status LED s for TX FX LINK/ACT POWER FDX to easily monitor network status. Support hot plug-and-play plug and play. And it will work immediatelly. The use of... more

as low as $35.70

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-9% 2x Fiber Optic Ethernet Transceiver Pair for High-Reliability Network Environments Fiber Optic Transceiver

2x Fiber Optic Ethernet Transceiver Pair for ...

Features: 100% Brand-New. 1 RJ45 ports and 1 SC optical port . Meets IEEE802.3... Features: 100% Brand-New. 1 RJ45 ports and 1 SC optical port . Meets IEEE802.3z/AB 1000Base-T standard and 1000Base-SX/LX 10/100M optical port is full duplex mode ;Ethernet port 10/100M adaptive mode Ethernet interface can adaptively direct line /... more

as low as $29.19 $26.53

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-18% Fiber Optic Ethernet Transceiver Pair for High-Reliability Network Environments Fiber Optic Transceiver

Fiber Optic Ethernet Transceiver Pair for Hig...

Features: 100% Brand-New. 1 RJ45 ports and 1 SC optical port . Meets IEEE802.3... Features: 100% Brand-New. 1 RJ45 ports and 1 SC optical port . Meets IEEE802.3z/AB 1000Base-T standard and 1000Base-SX/LX 10/100M optical port is full duplex mode ;Ethernet port 10/100M adaptive mode Ethernet interface can adaptively direct line /... more

as low as $33.33 $27.40

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Lora Module SX1276 Wireless Transceiver Module Spread Spectrum Long-Range Wireless k3810

Lora Module SX1276 Wireless Transceiver Modul...

/ GFKS technology LoRa (remote) spread spectrum technology Half-duplex communi... / GFKS technology LoRa (remote) spread spectrum technology Half-duplex communication Super anti-interference (channel rejection ratio: 56db) High receiver sensitivity -139dbm. ISM multi-band do not need to apply the frequency of free use.... more

as low as $10.93

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Lora Module SX1276 Wireless Transceiver Module Spread Spectrum Long-Range Wireless Co xc3819

Lora Module SX1276 Wireless Transceiver Modul...

/ GFKS technology LoRa (remote) spread spectrum technology Half-duplex communi... / GFKS technology LoRa (remote) spread spectrum technology Half-duplex communication Super anti-interference (channel rejection ratio: 56db) High receiver sensitivity -139dbm. ISM multi-band do not need to apply the frequency of free use.... more

as low as $10.93

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LoRa Wireless Transceiver Module 433M Transparent Communication

LoRa Wireless Transceiver Module 433M Transpa...

The Lora wireless transceiver module is developed based on the SX1278 chip and... The Lora wireless transceiver module is developed based on the SX1278 chip and can support ultra long wireless transmission distances of up to 2km at a transmission frequency of 433MHz enabling continuous data exchange between the transmitter and... more

as low as $7.51

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4X Lora Module SX1276 Wireless Transceiver Module Spread Spectrum Long-Range Wireless Communication(868Mhz)

4X Lora Module SX1276 Wireless Transceiver Mo...

/ GFKS technology LoRa (remote) spread spectrum technology Half-duplex communi... / GFKS technology LoRa (remote) spread spectrum technology Half-duplex communication Super anti-interference (channel rejection ratio: 56db) High receiver sensitivity -139dbm. ISM multi-band do not need to apply the frequency of free use.... more

as low as $29.06

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2X RS485 to LoRa Wireless Serial Communication Module RS485 Lora Wireless Transceiver 433M Transmitter Receiver Module 2x RS485 Lora Wireless module 2x Pin Blue

2X RS485 to LoRa Wireless Serial Communicatio...

1. Ultra-long wireless transmission distance of 2km in an open environment 2. ... 1. Ultra-long wireless transmission distance of 2km in an open environment 2. 415MHZ-450MHZ adjustable transmission frequency 3. Continuous data transmission in half-duplex mode 4. Support RS485 communication interface The RS485 Lora wireless serial... more

as low as $20.19

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LoRa Wireless Transceiver Module 433M Long-Distance Transparent Communication SX1278 1 * Module 1 * Aerial Black

LoRa Wireless Transceiver Module 433M Long-Di...

The Lora wireless transceiver module is developed based on the SX1278 chip and... The Lora wireless transceiver module is developed based on the SX1278 chip and can support ultra long wireless transmission distances of up to 2km at a transmission frequency of 433MHz enabling continuous data exchange between the transmitter and... more

as low as $7.99

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