Catalyst 3750 switches
Catalyst 3560 switches
Product description USB to RS232 serial adapter cable , using CH340 and Maxim original MAX232 chip, hardware full-duplex serial port, built-in transceiver buffer, support communication baud rate 50bps ~ 2Mbps. The application of the serial port is fully compatible with Windows system in computer, and no need to be modified. Product Features 1. Cable length: 1.5 meters 2. Using totally new original CH340 chip take the place of the old PL2303, and there will be no incompatibility caused by different drivers/different computers. 3. Supporting various models of MCU, STC MCU download, LED control card, MODEM, ISDN terminal adapter communicate with computer or notebook through USB interface. 4. With three-color instruction light, power indicator (red), TX indicator (green), RX indicator (blue), the working status is very clear. 5. Standard DB9 interface, plug and play. 6. The whole product is encapsulated by injection molding, which is dust-proof and moisture-proof, and protect the metal from being touched in case of short circuit. Product application It is designed to connect serial devices such as MODEN, ISDN terminal adapter, digital camera, barcode scanner, POS machine, LED display, access control system, industrial control machine and other serial devices.This product has high compatibility and can meet the needs of various serial devices.
Product description USB to RS232 serial adapter cable , using CH340 and Maxim original MAX232 chip, hardware full-duplex serial port, built-in transceiver buffer, support communication baud rate 50bps ~ 2Mbps. The application of the serial port is fully compatible with Windows system in computer, and no need to be modified. Product Features 1. Cable length: 1.5 meters 2. Using totally new original CH340 chip take the place of the old PL2303, and there will be no incompatibility caused by different drivers/different computers. 3. Supporting various models of MCU, STC MCU download, LED control card, MODEM, ISDN terminal adapter communicate with computer or notebook through USB interface. 4. With three-color instruction light, power indicator (red), TX indicator (green), RX indicator (blue), the working status is very clear. 5. Standard DB9 interface, plug and play. 6. The whole product is encapsulated by injection molding, which is dust-proof and moisture-proof, and protect the metal from being touched in case of short circuit. Product application It is designed to connect serial devices such as MODEN, ISDN terminal adapter, digital camera, barcode scanner, POS machine, LED display, access control system, industrial control machine and other serial devices.This product has high compatibility and can meet the needs of various serial devices.
Product description USB to RS232 serial adapter cable , using CH340 and Maxim original MAX232 chip, hardware full-duplex serial port, built-in transceiver buffer, support communication baud rate 50bps ~ 2Mbps. The application of the serial port is fully compatible with Windows system in computer, and no need to be modified. Product Features 1. Cable length: 1.5 meters 2. Using totally new original CH340 chip take the place of the old PL2303, and there will be no incompatibility caused by different drivers/different computers. 3. Supporting various models of MCU, STC MCU download, LED control card, MODEM, ISDN terminal adapter communicate with computer or notebook through USB interface. 4. With three-color instruction light, power indicator (red), TX indicator (green), RX indicator (blue), the working status is very clear. 5. Standard DB9 interface, plug and play. 6. The whole product is encapsulated by injection molding, which is dust-proof and moisture-proof, and protect the metal from being touched in case of short circuit. Product application It is designed to connect serial devices such as MODEN, ISDN terminal adapter, digital camera, barcode scanner, POS machine, LED display, access control system, industrial control machine and other serial devices.This product has high compatibility and can meet the needs of various serial devices.
The hco0101 is a component video(ypbpr) converter that allows Older analog devices to be integrated seamlessly into the modern Home theater. This adapter connects component video home Theater devices to hdmi compliant digital monitors. This adapter also takes digital audio and encodes It onto the hdmi signal for the full hdmi video and audio effect. With the component + digital audio to hdmi adapter legacy home Theater devices can be easily connected any Hdmi display for the full digital video and audio experience 4fªw x 1fªh x 4fªd
Artistic light switch This product breaks the traditional frame of the wall switches to be used the super large button. The front face is looked without outline border and just with the buttons. So you can be free to decorate your room to use this serial of switches by choosing different colors and patterns on the buttons.
Kb3070 wifi dtu (data terminal unit) is wireless data transmitting terminal , it is uart-eth-wifi (serial port - ethernet - wireless network) converter . This product based on the universal serial interface network standard, built-in tcp / ip protocol stack, enabling the ction Wireless securityWireless mac address filtering Wireless security function switch 64/128/152 bit wep encryption Wpa-psk/wpa2-psk¡¡éwpa/wpa2 security mechanism Network managementRemote web management Configuration file import and export Web software upgrade Serial to ethernet Maximum transmission rate230400bps Tcp connectionMax connection number>20 Udp connectionMax connection number>20 Serial baud rate50~230400bps Other parameters Status indicatorStatus indicator Environmental standardOperating temperature¡êo-20-70¡æ Operating humidity¡êo10%-90%rh¡ê¡§noncondensing¡ê© Storage temperature¡êo-40-80¡æ Storage humidity¡êo5%-90%rh¡ê¡§noncondensing¡ê© Additional propertiesFrequency bandwidth optional¡êo20mhz¡¡é40mhz¡ê¬automatic Size: 82mm(l)*59mm(w)*25.2mm(h) Weight: 170g
XH-FSW-1X200 rackmount optical switch is a kind of optical path control equipment, which can control optical path manually, proximity and remote via keypad, serial communication and Ethernet communication. The FSW-1X200 rackmount optical switch is a kind of optical path control equipment, which can control optical path switching manually, near-range and remotely through keypad, serial communication and Ethernet communication. It plays an important role in optical communication applications. Optical switches are mainly Optical switch is mainly used in optical transmission system for multiple optical monitoring, LAN multiple light sources / detectors automatic switching and optical sensing multi-point dynamic monitoring The optical switch is used in optical fiber, optical device, network and field engineering optical cable testing; optical device installation and adjustment. Features (1) With small insertion loss and fast switching speed, etc. (2) The internal circuit of the optical switch is self-detecting, and the fault alarm informs. (3) The serial port adopts FT-232 industrial-grade USB to RS-232 chip. (4) LCD display is adopted to display the status of the optical circuit very intuitively, which is convenient for the userâ??s operation. (5) Can send commands through the key and serial port, network port to control the light path switching settings. And the key operation can be locked through the serial command. Performance Parameter Parameter Values Model XH-FSW-1XN-U Wavelength Range 1260~1650nm Insertion Loss 1.2 dB Repeatability 0.02 dB Return Loss 50 dB Crosstalk 70 dB WDL 0.25 dB PDL 0.05 dB Fiber Type SM(9/125um) connector FC\PC Monitoring port RJ45,RS-232 Operating power AC:100~240V Operating Temperature -10 ~ +60C Operating Temperature -40 C ~ +85 C Dimension 19 1U(483 X 230 X180)
