Networking Products › digital optical

Network Tester Optical 3-in-1 Power Meter Visual Fault Locator Network Tester Multifunctional Accurate Fibre Optic Power Meter for Maintenance of Network Repairs (-50~+26dBm)

Specification: Element Type: Optical Power Meter Material: ABS Model: TM570AL Wavelength Range: 800-1700nm Optical connector: universal connector (SC FC ST) Interface type: InGaAs Measurement accuracy error: <±5%. Standard measuring wavelength: 850... more

Fiber Optical Power Meter with Visual Fault Locator ?70 to +6 DBm High Accuracy Professional Mini Fiber Light Attenuation Tester Electronic goods

1.WITH VISUAL FAULT LOCATOR: Optical power meter with OPM and VFL function more convenient and powerful with visual fault locator. 2.HIGH ACCURACY: Handlend optic fiber cable tester tool has an accuracy of ±0.2dB which is very professional and ensures... more

DC 12V Time Delay Switch 10A Timer Switch Module Programmable Digital Time Cycle

DC 12V Time Delay Switch 10A Timer Switch Module Programmable Digital Time Cycle Features: *DC 12V Time Delay Switch 10A Timer Switch Module Programmable Digital Time Cycle ON-Off Control 0-999s/min/h LED Display Time Relay Switch Module for Light... more

TNOBHG Multi-port Wall Charger Phone Charging Adapter Type-c Usb 4 Ports Fast Charging 45w Power Output with Digital Display Us Plug Charger 45w Power Output

Description: This multi-port wall charger is the perfect solution for all charging needs offering fast and efficient charging for multiple devices at once. With its advanced protection features and universal compatibility you can trust that devices... more

DC 12V Time Delay Switch 10A Timer Switch Module Programmable Digital Time Cycle

DC 12V Time Delay Switch 10A Timer Switch Module Programmable Digital Time Cycle Features: *DC 12V Time Delay Switch 10A Timer Switch Module Programmable Digital Time Cycle ON-Off Control 0-999s/min/h LED Display Time Relay Switch Module for Light... more

Mosiee DH48S-2ZH LED Digital Timer Relay Module 8 Pin Timer Delay Device 0.01S-99.99H

Features: *Versatile Voltage Options: There are 4 mains voltages to choose from: DC12V DC24V AC220V AC380V flexible use. *Accurate Timekeeping Display: The digital LCD display ensures clear and precise timekeeping for your applications. *Wide Times... more

Microcomputer Intelligent Digital Temperature Controller with Dual Display ZFX-ST3012 220V/1500W Electric Thermostat Temperature Control Switch

This is a dual display and dual control temperature controller which can both control refrigeration or heating of two products. Easy setting easy to install and use. Features: Microcomputer intelligent digital temperature controller with dual display... more

7 Days Weekly Programmable Digital Timer Lighting Switch Lcd On/Off Time Relay

Features: *Brand new and high quality *Made of high quality material durable and practical to use Specifications: *Temp.range: -20°C+50°C *Power Supply: 12VDC 24VDC 110VAC 220VAC *Power consumption less than 2VA *Display: LCD *Switching contact: 1 NO... more

Microcomputer Intelligent Digital Temperature Controller with Dual Display ZFX-ST3012 /1500W Electric Thermostat Temperature Control Switch

This is a dual display and dual control temperature controller which can both control refrigeration or heating of two products. Easy setting easy to install and use. Features: Microcomputer intelligent digital temperature controller with dual display... more

Current Detection Sensor Module Digital Display 4-20mA Relay Module Component DC12V

Current Detection Sensor Module Digital Display 4-20mA Relay Module Component DC12V Specification: Item Type: Current Detection Sensor Module Material: PCB Working Current: Standby: 12mA Working: 56mA Working Voltage: DC12V Digital Display Life:... more

7 Days Weekly Programmable Digital Timer Lighting Switch LCD ON/OFF Time Relay

Features: *Brand new and high quality *Made of high quality material durable and practical to use Specifications: *Temp.range: -20°C+50°C *Power Supply: 12VDC 24VDC 110VAC 220VAC *Power consumption less than 2VA *Display: LCD *Switching contact: 1 NO... more

6 -port Digital Camera Accessories 3-port USB Hub Splitter Mini

Description Are you looking for a professional yet affordable usb hub? Are you in search of a sturdy trustworthy tool that can do multiple jobs at once? If yes look no further! Our professional usb hub must meet you needs. It is one of the best choices... more

Niovtt DC12V 20A Digital Display Relay Dual Display Cycle Timer for Smart Control Power

Please kindly noted that this item is sold by third-party sellers from Joybuy marketplace. DC12V 20A 1500W Timing Timer Digital Display Time Delay Cycling Module DC12V 20A 1500W 0-999h Digital Display Time Delay Relay Cycle Module Specifications:... more

7 Days Weekly Programmable Digital Timer Lighting Switch Lcd On/Off Time Relay

Features: *Brand new and high quality *Made of high quality material durable and practical to use Specifications: *Temp.range: -20°C+50°C *Power Supply: 12VDC 24VDC 110VAC 220VAC *Power consumption less than 2VA *Display: LCD *Switching contact: 1 NO... more

DH48S-2ZH LED Digital Timer Relay Module 8 Pin Timer Delay Device 0.01S-99.99H

Features: *Versatile Voltage Options: There are 4 mains voltages to choose from: DC12V DC24V AC220V AC380V flexible use. *Accurate Timekeeping Display: The digital LCD display ensures clear and precise timekeeping for your applications. *Wide Times... more

DH48S-2ZH LED Digital Timer Relay Module 8 Pin Timer Delay Device 0.01S-99.99H

Features: *Versatile Voltage Options: There are 4 mains voltages to choose from: DC12V DC24V AC220V AC380V flexible use. *Accurate Timekeeping Display: The digital LCD display ensures clear and precise timekeeping for your applications. *Wide Times... more

TM630S-4 7 Day Programmable Digital TIMER SWITCH Relay Control Time 12V 30A

7 Days Weekly Programmable LCD Digital Timer Switch Controller Set Clock Kitchen Timer Outlet TM630S-4 feature: Large LCD display second interval timer programmable weekly. Various electrical devices can be automatically turned on and off at preset... more

GY-302 Digital Light Intensity Module BH1750 Chip Integration Module 3-5V Power Supply LMZ

1�Sensor built-in 16bit AD converter. 2�Direct digital output bypassing the complicated calculation omit calibration. 3�Close to the visual sensitivity of spectral characteristics. 4�For a wide range of brightness for high precision measurement... more

GY-302 Digital Light Intensity Module BH1750 Chip Integration Module 3-5V Power Supply

Features: 1. Sensor built-in 16bit AD converter. 2. Direct digital output bypassing the complicated calculation omit calibration. 3. Close to the visual sensitivity of spectral characteristics. 4. For a wide range of brightness for high precision... more

TNOBHG Multi-port Wall Charger Phone Charging Adapter Type-c Usb 4 Ports Fast Charging 45w Power Output with Digital Display Us Plug Charger 45w Power Output

Description: This multi-port wall charger is the perfect solution for all charging needs offering fast and efficient charging for multiple devices at once. With its advanced protection features and universal compatibility you can trust that devices... more

7 Days Weekly Programmable Digital Timer Lighting Switch Lcd On/Off Time Relay

Features: *Brand new and high quality *Made of high quality material durable and practical to use Specifications: *Temp.range: -20°C+50°C *Power Supply: 12VDC 24VDC 110VAC 220VAC *Power consumption less than 2VA *Display: LCD *Switching contact: 1 NO... more

Oneshit Tv Receiver Spring Clearance 300Mbps Mini WiFi Signal Booster Long Range Wireless Internet Repeater For Home Supportmore Devices Basic Internet Applications

M3 Projector High-definition Home Portable Handheld Mini Handheld LED Projector Features: The optical lens is equipped with optical lenses to effectively blue light and achieve high transparency. Relieve eye fatigue during use. ABS environmentally... more

Oneshit Network Cards Clearance 1300Mbps Wireless Network Card Driver Free Adapter Wifi Band 2.4G/5Ghz

Digital Camera 1080P High-definition Photography Supports Up To 48MP Electronic Stabilization 4X Digital Zoom CCD Student Portable Camera Product parameters： Product type: Digital camera Material:ABS Product color:Black Net weight:113g/0.25 lb Gross... more

Optic Fiber Fault Locator Visual Fault Locator Red Light Optic Fiber Fault Locator Optic Fiber Fault Locator All Metal Red Light Aluminum Alloy Shell Tool 20mW 20KM

optic fiber fault locator visual fault locator red light optic fiber fault locator Optic Fiber Fault Locator All Metal Red Light Aluminum Alloy Shell Tool 20mW 20KM Specification: Item Type: Optic Fiber Fault LocatorOutput Optical Power: 20mW Working... more

4-port Usb 2.0 Data Hub With Individual Led Power Switches Expansion Hub

Features:100% brand new and high qualityClassic design persistent power supply support for hot swap low power consumption.Applicable for U disk card reader USB mouse USB keyboard scanner digital camera digital video camera USB sound card hard disk and... more

2024 Computer Accessories Fiber Transceiver 1000Mbps 1310nm Dual Fiber Single Mode Up To 20km RJ45 Port Ethernet Fiber Transceiver with LED Indicators

1�Data Rate: 1000Mbps Ethernet single SC connector connect SC optical cable RJ45 port CAT5E CAT6 10M 100M 1000Mbps Ethernet Cat.5e or Cat.6 cable full duplex half duplex auto negotiation MDI MDIX auto crossover. 2�Up to 20km: Emitting at 1310nm it... more

Fiber Transceiver 1000Mbps 1310nm Dual Fiber Single Mode Up To 20km RJ45 Port Ethernet Fiber Transceiver with LED Indicators

1�Data Rate: 1000Mbps Ethernet single SC connector connect SC optical cable RJ45 port CAT5E CAT6 10M 100M 1000Mbps Ethernet Cat.5e or Cat.6 cable full duplex half duplex auto negotiation MDI MDIX auto crossover. 2�Up to 20km: Emitting at 1310nm it... more

4-port Usb 2.0 Data Hub With Individual Led Power Switches Expansion Hub

Features:100% brand new and high qualityClassic design persistent power supply support for hot swap low power consumption.Applicable for U disk card reader USB mouse USB keyboard scanner digital camera digital video camera USB sound card hard disk and... more

Fiber Transceiver 1000Mbps 1310nm Dual Fiber Single Mode Up To 20km RJ45 Port Ethernet Fiber Transceiver with LED Indicators

1�Data Rate: 1000Mbps Ethernet single SC connector connect SC optical cable RJ45 port CAT5E CAT6 10M 100M 1000Mbps Ethernet Cat.5e or Cat.6 cable full duplex half duplex auto negotiation MDI MDIX auto crossover. 2�Up to 20km: Emitting at 1310nm it... more

FTTH Fiber Optic Tool Kit with Mini Power Meter (+10dbm to -70dbm) 50KM Visual Fault Locator Fiber Cleaver and FTTH Tools.

Item Type: FTTH Fiber Optic Tool Kit Material: ABS Optical Power Meter Model: AUA D7 Power Meter Testing Range: -70 to +10dbm Probe Type: InGaAs Wavelength Range: 850-1650nm Standard Wavelengths: 850 980 1270 1300 1310 1490 1550 1577 1625 1650 Display... more

Fiber Transceiver 1000Mbps 1310nm Dual Fiber Single Mode Up To 20km RJ45 Port Ethernet Fiber Transceiver with LED Indicators

1�Data Rate: 1000Mbps Ethernet single SC connector connect SC optical cable RJ45 port CAT5E CAT6 10M 100M 1000Mbps Ethernet Cat.5e or Cat.6 cable full duplex half duplex auto negotiation MDI MDIX auto crossover. 2�Up to 20km: Emitting at 1310nm it... more

Fiber Transceiver 1000Mbps 1310nm Dual Fiber Single Mode Up To 20km RJ45 Port Ethernet Fiber Transceiver with LED Indicators

1�Data Rate: 1000Mbps Ethernet single SC connector connect SC optical cable RJ45 port CAT5E CAT6 10M 100M 1000Mbps Ethernet Cat.5e or Cat.6 cable full duplex half duplex auto negotiation MDI MDIX auto crossover. 2�Up to 20km: Emitting at 1310nm it... more

Fiber Transceiver 1000Mbps 1310nm Dual Fiber Single Mode Up To 20km RJ45 Port Ethernet Fiber Transceiver with LED Indicators

1�Data Rate: 1000Mbps Ethernet single SC connector connect SC optical cable RJ45 port CAT5E CAT6 10M 100M 1000Mbps Ethernet Cat.5e or Cat.6 cable full duplex half duplex auto negotiation MDI MDIX auto crossover. 2�Up to 20km: Emitting at 1310nm it... more

FTTH Fiber Optic Tool Kit ?70 To +10dbm Mini Power Meter 50KM Visual Fault Locator Fiber Cleaver FTTH Tools Kit

Item Type: FTTH Fiber Optic Tool Kit Material: ABS Optical Power Meter Model: AUA D7 Power Meter Testing Range: -70 to +10dbm Probe Type: InGaAs Wavelength Range: 850-1650nm Standard Wavelengths: 850 980 1270 1300 1310 1490 1550 1577 1625 1650 Display... more

Fiber Transceiver 1000Mbps 1310nm Dual Fiber Single Mode Up To 20km RJ45 Port Ethernet Fiber Transceiver with LED Indicators

1�Data Rate: 1000Mbps Ethernet single SC connector connect SC optical cable RJ45 port CAT5E CAT6 10M 100M 1000Mbps Ethernet Cat.5e or Cat.6 cable full duplex half duplex auto negotiation MDI MDIX auto crossover. 2�Up to 20km: Emitting at 1310nm it... more

price crashFiber Transceiver 1000Mbps 1310nm Dual Fiber Single Mode Up To 20km RJ45 Port Ethernet Fiber Transceiver with LED Indicators

1�Data Rate: 1000Mbps Ethernet single SC connector connect SC optical cable RJ45 port CAT5E CAT6 10M 100M 1000Mbps Ethernet Cat.5e or Cat.6 cable full duplex half duplex auto negotiation MDI MDIX auto crossover. 2�Up to 20km: Emitting at 1310nm it... more

Fiber Transceiver 1000Mbps 1310nm Dual Fiber Single Mode Up To 20km RJ45 Port Ethernet Fiber Transceiver with LED Indicators

1�Data Rate: 1000Mbps Ethernet single SC connector connect SC optical cable RJ45 port CAT5E CAT6 10M 100M 1000Mbps Ethernet Cat.5e or Cat.6 cable full duplex half duplex auto negotiation MDI MDIX auto crossover. 2�Up to 20km: Emitting at 1310nm it... more

clearance Fiber Transceiver 1000Mbps 1310nm Dual Fiber Single Mode Up To 20km RJ45 Port Ethernet Fiber Transceiver with LED Indicators

1�Data Rate: 1000Mbps Ethernet single SC connector connect SC optical cable RJ45 port CAT5E CAT6 10M 100M 1000Mbps Ethernet Cat.5e or Cat.6 cable full duplex half duplex auto negotiation MDI MDIX auto crossover. 2�Up to 20km: Emitting at 1310nm it... more