ReviewsPort Isolation

Aoicrie 5Pcs DC 5V 1 Channel Relay Module Board Shield with Optocoupler Isolation Support High or Low Level Compatible Development Board Trigger

This Relay Board Maximum load: AC 250V/10A, DC 30V/10A With power and relay action indicator.each relay has normally open and normally closed contact. Can be selected by jumper relay and TTL or ground..
Main Specification Peak Load of NO Connector: AC 250V/10A, DC 30V/10A.
These Relay Board use photocoupler isolation that has strong driving ability and stable performance.The isolation circuit prevent damages to I / O port by relay switch current.The module has a jumper so you can set rather the unit state changes with high or low signal. Has screw terminals for relay (NC,C,NO) and for input.
Using SMD optocoupler isolation, strong driving capability, stable performance.Fault tolerant design, even if the control line is broken, the relay will not operate.
And interface design humanized, all the interface can be directly connected through the terminal lead, so convenient..
Wide Application These 5V relay board works well with for ARM /PIC /AVR /MCU/Raspberry/CNC machine /etc..

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Aoicrie 5Pcs DC 12V 1 Channel Relay Module Board Shield with Optocoupler Isolation Support High or Low Level Compatible Development Board Trigger

This Relay Board Maximum load: AC 250V/10A, DC 30V/10A With power and relay action indicator.each relay has normally open and normally closed contact. Can be selected by jumper relay and TTL or ground..
Main Specification Peak Load of NO Connector: AC 250V/10A, DC 30V/10A.
These Relay Board use photocoupler isolation that has strong driving ability and stable performance.The isolation circuit prevent damages to I / O port by relay switch current.The module has a jumper so you can set rather the unit state changes with high or low signal. Has screw terminals for relay (NC,C,NO) and for input.
Using SMD optocoupler isolation, strong driving capability, stable performance.Fault tolerant design, even if the control line is broken, the relay will not operate.
And interface design humanized, all the interface can be directly connected through the terminal lead, so convenient..
Wide Application These 12V relay board works well with for ARM /PIC /AVR /MCU/Raspberry/CNC machine etc..

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MokerLink PoE Switch, 4 Port PoE+, and 8 Port PoE+, Support IEEE802.3af/at, Fanless Metal Plug & Play

Include POE-F042F (4 PoE+ Port, 2 Uplink, 100Mbps), and POE-F082GD ( 8 PoE+ Port 100Mbps, 2 Gigabit Uplink).
Built-in power supply makes installation easier. Support IEEE 802.3af/at, each port max power supply reached 30W..
Plug & Play: Support Power Detection function, automatically detect devices, can be compatible with non-POE devices to provide data connectivity. Plug and Play, just plug in the power cord, connect the ethernet cable directly to the device, can be used without configuration..
Extend function: Both switches support extended functions, port isolation, etc..
Widely Used: Built-in Industrial Power Supply. Durable Metal housing. LED indicator lights. Widely used in IP cameras, Wireless Access Point, Computer Networks devices, etc. 100% Satisfaction Guarantee - 30-day Money-Back Guarantee with 1 Year Warranty..

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Antronix CMC2004H 4-Way- (5) Pack - Horizontal Splitter (4) -7db Ports 5-1002 MHz High Performance Profession Quality for Coax Cable TV & Internet Factory Sealed with Screws

Works great with: Comcast, Xfinity, RCN, Optimum, Wow, COX, Spectrum, and many more cable providers. Not recommended for Verizon, Direct TV, and Century Link..
-45 dBmV Spurious and harmonics after 5 surges of 6 kV ring wave with +55 dBmV return signal.
6 kV ring with surge protection. Eclipse Contact Technology (ECT) F-Port. Digital Broadcast, HDTV and MoCa Ready.
Flat 1002 MHz bandwidth with minimal insertion loss. 35 dB return output return loss and 40 dB port-to-port return band isolation..
Capacitively coupled F ports. SCTE compliant F-ports with 1-inch port spacing. 100% welded back.

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GCAN-207 RS232/485 to CAN Converter,Realize bidirectional Communication Between RS232 or RS485 Bus and CAN Bus

Standard serial port level, RS232 model or RS485 model can switch by software.
Conversion direction can be set to: CAN?? Serial, CAN?Serial, CAN?Serial.
Serial Bus baud rate range from 600bps to 115200bps.
CAN-Bus supports CAN2.0A and CAN2.0B frame format, conform to ISO/DIS 11898 standards.
CAN-Bus baud rates range from 5Kbps to 1Mbps.
CAN-Bus interface with electrical isolation.
CAN-Bus isolation converter insulation voltage: DC 1500V.
Working temperature range from -40 to 85 °C.

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TRENDnet 5-Port Gigabit PoE+ Switch, Camera DIP Switch extends PoE+ 200m (656 ft.), 60W PoE Budget, Black, TPE-TG51g

Extend PoE+ signal up to 200m (656 ft.) at 10Mbps.
DIP switch supports VLAN port isolation and QoS.

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100-2700M Frequency RF Power Splitter 2-Way Divider Combiner Signal Power Splitter

STABLE PERFORMANCE: It has wide working frequency, small insertion loss, high gain and isolation, stable performance. Our products are 100% new to ensure your best use experience..
CHANNEL OUTPUT: There should be certain isolation between output port of a power splitter, it can also be used as a combiner, that combined signals into one channel output..
PRODUCT FEATURE: The power splitter can split one channel input signal into two channel output equal or unequal signals. Basically meet your needs, you can rest assured to buy..
PASS STRICTLY TESTED: This product has passed strictly test which test appearance, structure, product, packaging, quality, safety performance, material hazard indicators of the product..
GOOD SERVICE: Please feel free to contact us for your any problems about our product, we will reply in the first place. It is our pleasure to service you, do not doubt your importance to us..

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AMPHENOL IPGH3M4-VF Infinity Premise Docsis Passive 3 x HYBRID + 4 x MoCA Ports Splitter

MoCA Gateway Network Compatible. 3 x HYBRID Ports and 4 x MoCA Ports.
5-1002 MHz between IN to Hybrid1, 2 and 3 Ports.
1125 -1675 MHz between Hybrid1, 2, 3 and MoCA1, 2, 3 and 4 Ports.
Low Port - to - Port Isolation between Hybrid1, 2, 3 and MoCA1, 2, 3 and 4 Ports.
Eliminates the need for a POE Filter. Replaces Current Amplifier Setups for better Signal Gains..

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Cudy 5 Port Gigabit PoE+ Switch 120 W, PoE Switch, 60 watts for Port1, 4 PoE Ports, 1 SFP, 802.3 at/af, VLAN, Extend to 250 Meters, Not Support 802.3bt, GS1005PTS1

5 Port Gigabit PoE+Switch,120 Watts total PoE Budget + 4 Gigabit PoE Ports + 1 Gigabit Ethernet Uplink Port+1 Gigabit SFP Uplink Port ..
IEEE 802.3 at/af Compliant. Port #1 support IEEE 802.3 at/af, which could offer up to 60 watts PoE power. Port #2 ~ Port #4 support IEEE 802.3 af / af, which could offer up to 30 watts PoE power..
VLAN Port Isolation. When working on VLAN mode, Port #1 ~ Port #4 will isolated from each other, can only communicate with Port #5 and SFP slot. It is easy to manage and maintain, which can meet a lot of networking environment, such as Business building, Community, Hotel, Office etc..
Extend Long Distance. When working on Extend mode, the data transmission distance of Port #3 and Port #4 can be extended up to 250 meters(10Mbps speed), which is easy to expand network via ethernet cable to somewhere without power supply but need fix device such as IP Cameras..
Plug and play, Wall mount support, internal power supply. Power input support wide voltage range from AC 100V to AC 240 V. While the power output range is 44V to 52V accroding to IEEE 802.3af/at standard. #Important Note: This item only support IEEE802.3 at / af device, does not support any non-standard or passive POE device.#.

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5 Axis Mach3 Stepper Motor Controller Board Breakout Board interface board For CNC Router Engraving Milling Machine

...m the power supply of other parts. Therefore, the computer and machine tool isolate effectively. It makes the data more secure, with further insurance of security and stability..
3. There are 5 input signals, communicating with the host computer, which are isolated by the optical coupling. Among the optical coupling isolation, the P11and P12 are high-speed, which can be used for connecting main shaft encoder, or the same demanding signal as hand wheel A, B..
4. There are 12 output signal, which is allowed to controlling output, supporting as many as 6 axis linkage. Some of the output port is reusable functinality. Meanwhile, one port only can be used as one function.5.This board only support LPT port,if your laptop does not have its own parallel port,you need purchase a PCI LPT converte Card..

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CommScope CSMF1APDU9VPI HomeConnect 9-Port Passive VoIP MoCA Amplifier for Comcast, Xfinity, RCN, Optimum, Wow, COX, Spectrum

MoCA ready (1125-1675 MHz) Low output-to-output isolation in MoCA band.
Built-in POE filter on Input port. All passive Voice Modem/eMTA port.
Return Loss Saver (RLS) technology.Green color monitoring LED.
Downstream unity gain. Upstream unity gain.
Corrosion resistant housing. RoHS compliant.

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