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Traffic Optimization 20 Port Ethernet Gigabit Unmanaged PoE Switch With IEEE802.3af/at 2 1000M SFP Uplink Gigabit Ports

Traffic Optimization 20 Port Ethernet Gigabit Unmanaged PoE Switch With IEEE802.3af/at 2 1000M SFP Uplink Gigabit Ports

1200000521
Ready to Ship
$419.22 - $653.30
Min Order: 2 pieces
Shipping per piece: $20.47
Communication Mode: Full-Duplex
Transmission Rate: 10/100/1000Mbps
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8-port 100Mbps Network Switch With Automatic Port Flipping Support For MAC Address Self-learning

8-port 100Mbps Network Switch With Automatic Port Flipping Support For MAC Address Self-learning

$6.00 - $8.00
Min Order: 2 sets
Communication Mode: Full-Duplex & Half-Duplex
Transmission Rate: 10/100Mbps
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20 port network switch L2 managed 300w 16 port gigabit poe switch with 2 sfp 2 utp

20 port network switch L2 managed 300w 16 port gigabit poe switch with 2 sfp 2 utp

$138.00 - $199.00
Min Order: 2 units
Communication Mode: Full-Duplex & Half-Duplex
Transmission Rate: 10/100/1000Mbps
5 ports network switch Support DC 5 to 20 wide rang input SOHO switch

5 ports network switch Support DC 5 to 20 wide rang input SOHO switch

Ready to Ship
$4.00 - $4.60
Min Order: 10 pieces
Shipping per piece: $2.79
Communication Mode: Full-Duplex & Half-Duplex
Transmission Rate: 10/100Mbps
Fast Ethernet 20 Port PoE Switch 16 Port PoE for Hikvision IP camera

Fast Ethernet 20 Port PoE Switch 16 Port PoE for Hikvision IP camera

$148.00 - $150.00
Min Order: 10 units
Communication Mode: Full-Duplex & Half-Duplex
Transmission Rate: 10/100/1000Mbps
Sunsoont Full Gigabit 20 Port POE Switch 16 GE with 2 RJ45 2 SFP Slot Uplink 1000M PoE Ethernet Switch

Sunsoont Full Gigabit 20 Port POE Switch 16 GE with 2 RJ45 2 SFP Slot Uplink 1000M PoE Ethernet Switch

$51.00 - $56.00
Min Order: 2 pieces
Shipping per piece: $18.74
Communication Mode: Full-Duplex & Half-Duplex
Transmission Rate: 10/100/1000Mbps
ONV POE switch 16 port 20 port managed L2 plus network switch POE with 4 SFP uplink

ONV POE switch 16 port 20 port managed L2 plus network switch POE with 4 SFP uplink

Ready to Ship
$155.00 - $199.00
Min Order: 1 piece
Shipping per piece: $46.12
Communication Mode: Full-Duplex & Half-Duplex
Transmission Rate: 10/100/1000Mbps
Low Price J9777A Aruba 2530 8G PoE+ 20 Gbps Access Switch In Stock In China

Low Price J9777A Aruba 2530 8G PoE+ 20 Gbps Access Switch In Stock In China

$180.00
Min Order: 2 pieces
Communication Mode: Full-Duplex & Half-Duplex
Transmission Rate: 10/100/1000Mbps
L2 Managed 10/100/1000Mbps SFP Ethernet 300W Poe Switch 20 Port Gigabit Network Switch For CCTV

L2 Managed 10/100/1000Mbps SFP Ethernet 300W Poe Switch 20 Port Gigabit Network Switch For CCTV

$125.00 - $145.00
Min Order: 10 pieces
Communication Mode: Full-Duplex
Transmission Rate: 10/100/1000Mbps
H3C LS-S5830-52SC 48 Gigabit Electric 2 Gigabit Optical 20 Gigabit Optical Port Core Switch

H3C LS-S5830-52SC 48 Gigabit Electric 2 Gigabit Optical 20 Gigabit Optical Port Core Switch

Ready to Ship
$4,615.00
Min Order: 2 pieces
Shipping per piece: $39.50
Communication Mode: Full-Duplex & Half-Duplex
Low Price 10/100/1000Gigabit J9783A Aruba 2530 8G PoE+ 20 Gbps Ethernet Access Network Switch

Low Price 10/100/1000Gigabit J9783A Aruba 2530 8G PoE+ 20 Gbps Ethernet Access Network Switch

$270.00 - $290.00
Min Order: 2 pieces
Communication Mode: Full-Duplex & Half-Duplex
Transmission Rate: 10/100/1000Mbps
original used N5K-C5010P-BF Nexus 5010 Switch 20 Port SFP+ 1U Switch 10 Gigabit Ethernet Switch

original used N5K-C5010P-BF Nexus 5010 Switch 20 Port SFP+ 1U Switch 10 Gigabit Ethernet Switch

$550.00 - $560.00
Min Order: 1 piece
Communication Mode: Full-Duplex & Half-Duplex
Transmission Rate: 10/100/1000Mbps
MikroTik Brand New Switch CRS328-4C-20S-4S+RM With 20 x SFP cages, 4 x SFP+ cages, 4 x Combo Ports And Dual Power Supply

MikroTik Brand New Switch CRS328-4C-20S-4S+RM With 20 x SFP cages, 4 x SFP+ cages, 4 x Combo Ports And Dual Power Supply

$365.00 - $385.00
Min Order: 2 pieces
Communication Mode: Full-Duplex & Half-Duplex
Transmission Rate: 10/100/1000Mbps
Redundant industrial ethernet switch 20 port l2+ managed Full Gigabit outdoor industrial switch

Redundant industrial ethernet switch 20 port l2+ managed Full Gigabit outdoor industrial switch

$183.92 - $185.92
Min Order: 5 pieces
Shipping per piece: $7.28
Communication Mode: Full-Duplex & Half-Duplex
Transmission Rate: 10/100/1000Mbps
20 port unmanaged intelligent PoE switch support POE power supply fiber optic switch

20 port unmanaged intelligent PoE switch support POE power supply fiber optic switch

$54.00 - $58.00
Min Order: 1 box
Communication Mode: Full-Duplex & Half-Duplex
Transmission Rate: 10/100Mbps

About products and suppliers

switch 20 (also known as inductive proximity sensors or proximity switches) are electrical command devices that can replace other mechanical types of switches such as limit switches, microswitches, and many others. They are able to detect metal and aluminum targets or designated positions without contact.



switch 20 can be used for a number of industrial applications including in warehousing and material handling as they are able to check the position of lifting arms. Other applications include usage in heavy machinery such as forklifts, trucks, as well as the monitoring parts of hydraulic machines.



Some of the switch 20 available can operate with no noise, bounce, and reaction, and are able to operate without any sensitivity to vibrations and shock. The switch 20 come with the core components: coils, an oscillator, an output amplifier, as well as a Schmitt trigger. There are different versions of this sensor available, including unshielded (which allows for wider sensing distances) and shielded (with an electromagnetic field that is concentrated at the front).



You can get switch 20 with an operation range that suits your specific application, choosing from a wide selection of suppliers. Source wholesale switch 20 on Alibaba.com for your business and enjoy a wide variety and great deals.