Electronics

Find Electronics from the best B2B online marketplace. Find a reliable Electronics supplier, vendor, manufacturer or distributor to get free quote on HKTDC Sourcing.

Electronics Suppliers and Manufacturers

Telecommunication

elec

Find Telecommunication from the best B2B online marketplace. Find a reliable Telecommunication supplier, vendor, manufacturer or distributor to get free quote on HKTDC Sourcing.

Telecommunication Suppliers and Manufacturers

Linkco Int'l Ltd

 	 APP: Live Home 	 Chipset: Via 8315 	 Chipset (CPU): GM8135S, ARM&reg;CPU core 32bit RISC up to 600MHz 	 Sensor: 720P GC1054 CMOS 	 Lens: 140&deg; wide angle 	 Sensor Capability: Support automatic white balance, automatic gain control, automatic backlight compensation 	 Signal to Noise Ratio: &ge;39dB 	 Minimum Illumination: Night Mode: Low trigger (&lt;=8Lux) 	 Night Vision: Double filter automatic switching 6pcs 850nm&Phi;28Mil high power infrared lights night vision 5 meters 	 Video Format: H.264 	 Video Size / Frame Rate: 720P 15fps 	 Video Mode:	 		 Record when there is motion detection 		 Record when someone ring the doorbell 		 Record manually from APP 	 	 	 Battery Type / Capacity: 18650 battery cell,&nbsp; 2600mAh 	 Battery Discharge Time: 3 batteries last for 3-4 months 	 Network Protocol: TCP/IP, HTTP, TCP, UDP, DHCP, DNS, DDNS, NTP, RTP, P2P, etc. 	 WIFI Connection: Support (802.11 b/g/n) 	 Storage: Support TF card 8GB~32GB 	 Working Voltage: DC: 5V 1.5A 	 Working Current: 300mA 	 Charging Voltage: DC 5V / 1A 	 Storage Temperature: 0&deg;C-50&deg;C 	 Operating Temperature / Working Temperature: -10&deg;C-50&deg;C 	 Operating Humidity: &lt;95% 	 Wake-Up Methods:	 		 Wake-up by ringing the doorbell 		 Wake-up by PIR motion detection 		 Wake-up by APP live preview 	 	 	 Application / Use: When there is visitors, the doorbell can record short videos, do two-way talk, and the house owner can see online what is happening outside the house. 	 Features: Wireless installation; ultra-low power consumption; long distance active wake-up; support multiple users view online at the same time 	 AC Power: AC 8-16V  

Smart Door Bell

Better Holdings (HK) Limited

High Performance RJ45 Ethernet Patch Cable provides universal connectivity for LAN network components such as PCs, computer servers, printers, routers, switch boxes, network media players, NAS, VoIP phones4-pair of unshielded twisted copper strands and tough, yet flexible PVC jacket.Flexible and durable cable with high bandwidth of up to 350 MHz (CAT5E) guarantees high-speed data transfer

Category 5E Ethernet Cable

Global Mei Chuang Co., Limited

Stay connected with this compact and lightweight UHF 400-470MHZ walkie-talkie. Even in remote places which don’t always have a strong mobile network, this walkie-talkie has a reliable 8-kilometre communication range in open field areas. Super convenient if you go hiking, camping or for any thinkable indoor and outdoor adventure.With 8-80 channels and 38 CTCSS codes (subchannels) each, it's not very likely someone else is tuned to the same channel, which prevents interference and guarantees your conversations to stay private.The walkie-talkie incorporates Voice Activated Transmit (VOX) - as soon as you start talking, the walkie-talkie switches on automatically; perfect for hands-free use. Equipped with a built-in LED light in case you need additional illumination.   

Walkie Talkies, PMR Walkie Talkies 8 Km Long Range Two way radios for Outside, Camping, Hiking

Stay connected with this compact and lightweight 400-470MHZ UHF walkie-talkie. Even in remote places which don’t always have a strong mobile network, this walkie-talkie has a reliable 8-kilometre communication range. Super convenient if you go hiking, camping or for any thinkable indoor and outdoor adventure.With 8 channels and 38 CTCSS codes (subchannels) each, it's not very likely someone else is tuned to the same channel, which prevents interference and guarantees your conversations to stay private.The walkie-talkie incorporates Voice Activated Transmit (VOX) - as soon as you start talking, the walkie-talkie switches on automatically; perfect for hands-free use. Equipped with a built-in LED light in case you need additional illumination.  Main Features • Communication range of up to 6 kilometres (in open field areas) • 8-80 channels with 38 subchannels each - prevents interference from other 2-way radios • 400-470 MHz UHF technology - for a reliable, wireless connection • VOX function - for hands-free communication • LED light providing clear illumination • 2.5 hours continuous talk time and 24 hours stand-by time • 2.5 mm port to connect a set of headphones • Micro USB connection to replenish rechargeable batteries without removing them from the battery compartment • Compact design - easy to take with you 

T38 Durable Toy Walkie talkies 6 Km, 400-470 MHZ UHF Two way radios for Kids

wenzhou weituo precision mould co.,ltd

Zhaga controller is an easily installable wireless device for remote control of LED luminaires. Device is equipped with zhaga book 18 compliant connector and controls the luminaire through DALI or DALI-2 interface. Modern and small design makes it excellent fit to various street lighting modules.* DALI-2 interface to add more addresses on a single DALI network* Luminaire intensity control* Customizable dimming profiles* Configurable ON/OFF switching* Multicast support* Simple push-and-twist lock installation 

Zhaga D4i dali dimming controller base cover IP67 zhaga connector

Zhejiang Zhaolong Interconnect Technology Co Ltd

Zhaolong 40G QSFP+ Copper Cable Assembly products are four-channel used in Storage, Data Center, and High-Performance Computing.It provides independent data transmission and reception channel through copper cables, suitable for each channel transmission rate up to 40Gbps high-density cable interconnection system FEATURES AND BENEFITSCompliant with SFF 8436 QSFP+ 4X 10 Gb/s Pluggable Transceiver StandardData Rate : 10.3125 Gbps per Channel Total bandwidth 40 Gbps and support IB FDR 56 Gbps ApplicationLow Power Consumption &lt; 0.5WSupport Wire AWG : 32/ 30 / 28 / 26Support Length (Passive DAC) : 0.5- 7.0 MeterEEPROM signature can be customizedTARGET MARKET40G Gigabit Ethernet4x InfiniBand™ QDR, DDR FDRFibre ChannelStorage, Switch, &amp; RAID SystemsHigh-Performance Computing (HPC)Network Interface Cards (NIC's)Telecommunication EquipmentData Center and Enterprise Storage Systems 

QSFP+ to QSFP+ 40G DAC

100G QSFP28 AOC refers to the optical transceiver at both ends of the optical cable to provide photoelectric conversion and optical transmission, transmission rate reaches 100Gb/s. And AOC is composed of two optical transceivers and one optical cable jumper. Features and Benefits Transmission data rate up to 25.3125Gbit/s per channelCompliant with QSFP+ MSA &amp; SFF-8665 standardCompliant with IEEE 802.3bj 100GBASE SR4Hot pluggable electrical interfaceDifferential AC-coupled high speed data interfaceOM3/OM4 Multi-mode optical fiber cable of up to 100m4 channels 850nm 25G VCSEL array4 channels 25G PIN photo detector arraySupports serial ID functionality thru EEPROMManagement Interface and digital diagnosticPower consumption&lt;2.5Wpower supply: 3.3VOperating temperature 0°C to + 70°CRoHS compliantTarget Market100Gbs EthernetInfiniBand FDR/EDRStorage, Switch, &amp; RAID SystemsHigh-Performance Computing (HPC)Network Interface Cards (NIC's)Telecommunication equipmentData center and enterprise storage systems 

QSFP28 100G AOC

Zhaolong OSFP (Octal Small Form Factor)-copper-assembly is embedded with eight high speed electrical lanes with 28G NRZ and 56G PAM-4 signaling protocols per channel, which can provide 200G( 8X 28G) and 400G(8X 56G PAM-4) total bandwidth to meet the needs FEATURES AND BENEFITSCompliant with IEEE 802.3cd (400GBASE-CR8) StandardCompliant with IEEE 802.3bj (100GBASE-CR4) StandardCompliant with IEEE 802.3by (25 Ethernet) StandardData Rate : NRZ 28G &amp; 56G PAM-4 Per Channel Total Bandwidth 400 Gbps(8X 56G PAM-4)Interface Compliant with OSFP MSALow Power Consumption &lt; 0.5W (Passive)Support Wire AWG : 32/ 30 / 28/ 27Support Length (Passive DAC) : 0.5- 3.0 MeterEEPROM Content follow CMIS Standard and can be customizedLSZH Products AvailableTARGET MARKET400G/200G Ethernet8x InfiniBand™ EDR,HDRFibre ChannelStorage, Switch, &amp; RAID SystemsHigh-Performance Computing (HPC)Network Interface Cards (NIC's)Telecommunication EquipmentData Center and Enterprise Storage Systems  

OSFP 400G to 8* SFP56 50G DAC

OSFP to OSFP 400G DAC

Durable Walkie Talkie for Kids, 6 Km real range 0.5W two way radios for camping, games, gifts for age 3,4,5,6,7,8.  Stay connected with this compact and lightweight 400-470MHZ walkie-talkie. Even in remote places which don’t always have a strong mobile network, this walkie-talkie has a reliable 6-kilometre communication range in open field areas. Super convenient if you go hiking, camping or for any thinkable indoor and outdoor adventure. The walkie-talkie incorporates Voice Activated Transmit (VOX) - as soon as you start talking, the walkie-talkie switches on automatically; perfect for hands-free use. Equipped with a built-in LED light in case you need additional illumination.  Main Features: Communication range of up to 6 kilometres (in open field areas)8-80 channels with 38 sub channels each - prevents interference from other 2-way radiosCharging base included - place the walkie-talkies in their bases and restore the batteries400-470 MHz technology - for a reliable, wireless connectionVOX function - for hands-free communicationLED light - providing clear illumination6 hours continuous talk time and 48 hours stand-by time2.5 mm port to connect a set of headphones

Durable Walkie Talkie for Kids

Stay connected with this compact and lightweight 400-470MHZ UHF walkie-talkie. Even in remote places which don’t always have a strong mobile network, this walkie-talkie has a reliable 6-kilometre communication range. Super convenient if you go hiking, camping or for any thinkable indoor and outdoor adventure.With 8 channels and 38 CTCSS codes (subchannels) each, it's not very likely someone else is tuned to the same channel, which prevents interference and guarantees your conversations to stay private.The walkie-talkie incorporates Voice Activated Transmit (VOX) - as soon as you start talking, the walkie-talkie switches on automatically; perfect for hands-free use. Equipped with a built-in LED light in case you need additional illumination.  Main Features • Communication range of up to 6 kilometres (in open field areas) • 8/22 channels with 38 subchannels each - prevents interference from other 2-way radios • 446/462 MHz technology - for a reliable, wireless connection • VOX function - for hands-free communication • LED light providing clear illumination • 2.5 hours continuous talk time and 24 hours stand-by time • 2.5 mm port to connect a set of headphones • Compact design - easy to take with you 

 Kids Walkie talkies,  Walkie Talkies for Kids, 22/8 Channels 2 Way Radio  6 km Long Range Best Gifts Toys for Boys and Girls to Outside Adventure , Camping

Stay connected with this compact and lightweight T2 400-470MHZ walkie-talkie. It comes with a charging base to easily charge the included batteries whenever needed. Even in remote places which don’t always have a strong mobile network, this walkie-talkie has a reliable 8-kilometre communication range in open field areas. Super convenient if you go hiking, camping or for any thinkable indoor and outdoor adventure.With 8 channels and 38 CTCSS codes and 83 DCS (subchannels) each, it's not very likely someone else is tuned to the same channel, which prevents interference and guarantees your conversations to stay private.The walkie-talkie incorporates Voice Activated Transmit (VOX) - as soon as you start talking, the walkie-talkie switches on automatically; perfect for hands-free use. Equipped with a built-in LED light in case you need additional illumination.  Main Features: • Communication range of up to 8 kilometres (in open field areas) • 8-80 channels with 38 sub channels each and 83 DCS codes - prevents interference from other 2-way radios • Charging base included - place the walkie-talkies in their bases and restore the batteries • Micro USB connection - to replenish the batteries without removing them from their compartment • 400-470 MHz technology - for a reliable, wireless connection • VOX function - for hands-free communication • LED light - providing clear illumination • 6 hours continuous talk time and 48 hours stand-by time • 2.5 mm port to connect a set of headphones • Comes with 1300mAh Lithium battery pack and USB cable, cradle is optional accessory  

Walkie talkies,  PMR two way radios, FRS&GMRS two way radios for hunting, camping, outdoor adventure, rechargeable walkie talkies for adults

Stay connected with this compact and lightweight 400-470MHZ UHF walkie-talkie. Even in remote places which don’t always have a strong mobile network, this walkie-talkie has a reliable 5-kilometre communication range. Super convenient if you go hiking, camping or for any thinkable indoor and outdoor adventure.With 8-80 channels and 38 CTCSS codes (subchannels) each, it's not very likely someone else is tuned to the same channel, which prevents interference and guarantees your conversations to stay private.The walkie-talkie incorporates Voice Activated Transmit (VOX) - as soon as you start talking, the walkie-talkie switches on automatically; perfect for hands-free use. Equipped with a built-in LED light in case you need additional illumination.  Main Features • Communication range of up to 5 kilometres (in open field areas) • 8-80 channels with 38 subchannels each - prevents interference from other 2-way radios • 400-470 MHz technology - for a reliable, wireless connection • VOX function - for hands-free communication • LED light providing clear illumination • 2.5 hours continuous talk time and 24 hours stand-by time • 2.5 mm port to connect a set of headphones • Compact design - easy to take with you 

Walkie Talkies for Kids

Stay connected with this compact and lightweight 400-470MHZ UHF walkie-talkie. Even in remote places which don’t always have a strong mobile network, this walkie-talkie has a reliable 8-kilometre communication range. Super convenient if you go hiking, camping or for any thinkable indoor and outdoor adventure.With 8 channels and 38 CTCSS codes (subchannels) each, it's not very likely someone else is tuned to the same channel, which prevents interference and guarantees your conversations to stay private.The walkie-talkie incorporates Voice Activated Transmit (VOX) - as soon as you start talking, the walkie-talkie switches on automatically; perfect for hands-free use. Equipped with a built-in LED light in case you need additional illumination.  Main Features • Communication range of up to 6 kilometres (in open field areas) • 8/22 channels with 38 subchannels each - prevents interference from other 2-way radios • 446/462 MHz technology - for a reliable, wireless connection • VOX function - for hands-free communication • LED light providing clear illumination • 2.5 hours continuous talk time and 24 hours stand-by time • 2.5 mm port to connect a set of headphones • Micro USB connection to replenish rechargeable batteries without removing them from the battery compartment • Compact design - easy to take with you 

Walkie talkies 6 Km, FRS/GMRS/PMR two way radios, UHF CB Radios, rechargeable walkie talkies for kids

Infonet Solutions

 	 Outdoor Reverse PoE Switch for Internet Service Providers giving broadband connections. 	 Used to save power arrangement at lastmile access device. 	 Customer powers the switch. 	 This model is for powering CPE at building top of customers.  

Reverse PoE Switch Outdoor

 	 Reverse PoE Switch for Internet Service Providers giving broadband connections. 	 Used to save power arrangement at lastmile access device. 	 Customer powers the switch. 	 This model is for fiber terminating at building top of customers.  

Reverse PoE Switch

Wavesyscom Co., Ltd.

The WAVE 2100 series Smart Ethernet Media Converter converts Ethernet 10/100Base-TX signals into 100Base-FX signals. It is used as an optical switch hub&nbsp;with the CWDM-PON&nbsp;network technology&nbsp;that converts 1-port FX or 2-port FX into 3/4-port 10/100Base-TX.

 
  Application: Metro Optical Ethernet, fiber optical LAN, CCTV network, u-City (Fiber) home. 
  FTTH (Fiber to the Home)/FTTB (Fiber to the Building)/FTTC(Fiber to the Curb). 
  4 TX and 1 FX port 10/100Base-TX/FX unmanaged media converter. 
 

Ethernet Media Converter

Shenzhen Taifeng Network Equipment Co Ltd

Featured here is a 2.4G wireless phone set with versatile functions. It can be auto switched between PSTN and wireless network. The complete dual-work mode allows&nbsp;two handsets to communicate with each other without the base unit.
 
  Supports GSM 900MHz, 1,800MHz network, PSTN network. 
  Elegant design. 
 

2.4G Wireless Phone Set

Shenzhen VSCORD Technology Co., Ltd.

 	 Public switched telephone network (PSTN) 	 HD quality 	 Full-duplex audio solution 	 Microphone array provides 360&deg; audio pickup  

Conference Speaker Phone

Qingdao Aowin Ind'l & Trading Co Ltd

Features:
  Large Capacity     Up to 8,000mAh.   Able to power network devices for about 20 hours.    Compatibility     Suitable for ADSL modems, routers, switches, hubs and other network devices of 12V, 9V or 5V.    High Safety     Adopts polymer lithium ion cell and intelligent protection circuit.   Brings you safe and reliable standby power support.    User Friendly     Discharging the network device while charging for the battery brings you convenience.  Parameters:   Cell type: polymer lithium ion cell.   Lifecycle: &ge;500 times.   Rated input: adapter dc input (12v, 800ma).   Rated output: network devices dc output (9~12v, 500ma).   Capacity: 8,000mah (30wh).   Weight: about 200g.   Working temperature: -10℃~45℃.   Charging time: about 10 hours.   Discharging time: varies depending on load power.   Function: discharging the network device while charging the battery.  

Network Power Supplier

Shenzhen Yuanchuang Tongxinjishu CPA, Limited

The SinoV-S500 is an analog GSM cellular VoIP gateway that helps directly interconnect a SIP-supporting VoIP network with GSM networks. It features a strong housing to offer reliable protection to the internal components. Well engineered, this device ensures excellent performance.
 
  4/8 channels: 850/900/1,800/1,900MHz quad-band GSM cellular network. 
  SMS receiving/batch sending. 
  AT command compatible. 
  Support SIP registration and peer-to-peer. 
  Encryption: RC4, VOS, SinoV private, etc. 
  Hotline, phone book, speed dial, and dial plan. 
  Update firmware by local or Internet. 
  Field proven compatible with asterisk-based soft switches. 
 

GSM VoIP Gateway

The WCDMA video phone supports traditional phone calls and video calls enabled by the WCDMA network. It is equipped with a built-in Wi-Fi router that supports Internet browsing. The contemporary design easily matches your home decor.
 
  Supports WCDMA and GSM network with auto switching. 
  Excellent workmanship. 
 

WCDMA Video Phone

China Aerospace Telecommunications Limited

 	 SAT-802 is a dual mode Iridium and GSM GPS tracker that combines with Iridium SBD GPRS to send GPS data globally. 	 It is suitable for global vehicle tracking &amp; fleet management solutions at low cost by its intelligent working mode. Best choice for air, sea, mountain, desert ect., anywhere on earth. 	 Full coverage in global. 	 Features: Dual mode communication: Iridium SBD and GPRS Auto choose communication channel, GPRS is top priority Global GPS location tracking Relative lower monthly cost SOS GEO-fence Dual RS232 extend:temperature sensor, 3 channel camera,LCD screen 5 I/O OTA wireless upgrading Air, sea, mountain, desert ect., anywhere on earth. Full coverage in global, no blind area. Leverage on GSM and Iridium satellite networks, able to switch automatically, depending on GSM More information: www.castelecom.com  

SAT-802 Iridium & GSM GPS Tracker

One Source Telecom Limited

This wired VoIP phone is equipped with self-labeling keys for maximum flexibility. The 2-line display shows the time, date and call information clearly. This item is connected to the local network through the Ethernet.
 
  With 3 dialog keys. 
  Includes an integrated mini switch for connecting to computer. 
 

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