SMT Hong Kong Ltd

Features           Precise sleeve for excellent alignment High performance and reliability Fiber Type Singlemode Availabilities Standard Fixed Attenuation values of 1dB up to 25dB Precision Polishing for Reduced Back Reflection Available in a Variety of Connector Types  Insertion Loss 1 to 5dB±0.5dB(Singlemode); 6 to 10dB±0.75dB(Singlemode) 11 to 20dB±1dB(Singlemode) 20 to 25dB±1.5dB(Singlemode) Operating temperature -40℃+85℃   

Fiber Optic Attenuator 

香港恒电科技有限公司

This 1270/1330nm DFB 10Gigabit SFP+ transceiver is designed to transmit and receive optical data over single mode optical fiber The SFP+ module electrical interface is compliant to SFI electrical specifications. The transmitter input and receiver output impedance is 100 Ohms differential. Data lines are internally AC coupled. The module provides differential termination and reduce differential to common mode conversion for quality signal termination and low EMI. SFI typically operates over 200 mm of improved FR4 material or up to about 150mm of standard FR4 with one connector. The transmitter converts 10Gbit/s serial CML electrical data into serial optical data compliant with the 10GBASE-ER standard. An open collector compatible Transmit Disable (Tx_Dis) is provided. A logic “1,” or no connection on this pin will disable the laser from transmitting. A logic “0” on this pin provides normal operation. The transmitter has an internal automatic power control loop (APC) to ensure constant optical power output across supply voltage and temperature variations. An open collector compatible Transmit Fault (TFault) is provided. TX_Fault is a module output contact that when high, indicates that the module transmitter has detected a fault condition related to laser operation or safety. The TX_Fault output contact is an open drain/collector and shall be pulled up to the Vcc_Host in the host with a resistor in the range 4.7-10 kΩ. TX_Disable is a module input contact. When TX_Disable is asserted high or left open, the SFP+ module transmitter output shall be turned off. This contact shall be pulled up to VccT with a 4.7 kΩ to 10 kΩ resistor The receiver converts 10Gbit/s serial optical data into serial PECL/CML electrical data. An open collector compatible Loss of Signal is provided. Rx_LOS when high indicates an optical signal level below that specified in the relevant standard. The Rx_LOS contact is an open drain/collector output and shall be pulled up to Vcc_Host in the host with a resistor in the range 4.7-10 kΩ, or with an active termination. Power supply filtering is recommended for both the transmitter and receiver. The Rx_LOS signal is intended as a preliminary indication to the system in which the SFP+ is installed that the received signal strength is below the specified range. Such an indication typically points to non-installed cables, broken cables, or a disabled, failing or a powered off transmitter at the far end of the cable. 

SFP+ 10G BIDI  Transceiver

SFP 10G BIDI Transceiver for high-speed optical data transmission

广州宇洪科技股份有限公司

i.Uses: Yuhong GXR101 series (hereinafter referred to as GXR101 or all-optical master gateway) is an all- optical converged gateway device launched by Yuhong, which supports various uplink modes such as Ethernet GE/10G or GPON/XG(S)-PON, and realizes all-optical access for enterprises. In addition to other Gigabit LAN ports, it also provides downlink PON ports, which can be used with sub-optical cats to realize terminal wired or wireless access. Optionally, it provides downstream PoF port (power supplied by fiber-optic composite cable), and at the same time, it works with WiFi type suboptics cat to realize Wi-Fi wireless access. As an all-optical integrated optical gateway device, GXR101 series is suitable for deployment in network environments such as small and medium-sized enterprises, small hotels, B&amp;Bs, restaurants, child care centers, KTVs, supermarkets, clinics, and so on. ii.Main Performance:4*GE (LAN1 supports LAN/WAN multiplexing) + 1*GPON (can be connected to external optical splitter) iii.Material: Metal shell iv.Size (approx): 440mm*230mm*44mm v.Transmission distance:20KM vi.Operating voltage:AC100-240，50/60Hz vii.Power consumption:30W/3A viii.Weight:3.5 Kg 

multi-device integrated gpon

Good Mind Industries Co., Ltd.

The ampiffer applications for indoor advanced HFC network installations in apartment buildings, hotels, schools, hospitals ..., having high RF amplification requirements. Designed with high gain this amplifier can be mounted directly to a wall with increased heat dissipation properties and low power consumption. The amplifer uses the latest 1.22GHz GaAs Push Pull techrology versions providing supenior distortion performance and low noise figure. 

1.2 GHz MULTI-DWELLING AMPLIFIER

1 2 GHz Multi Dwelling Amplifier for high RF amplification

The all-optical converged gateway device is designed to support various uplink modes, including Ethernet GE/10G and GPON/XG(S)-PON, enabling seamless all-optical access for enterprises. This versatile gateway device features multiple Gigabit LAN ports and downlink PON ports, which can be paired with sub-optical cats to facilitate both wired and wireless terminal access. Additionally, the gateway includes a downstream PoF port, allowing power to be supplied via a fiber-optic composite cable. It also integrates with WiFi-type sub-optical cats to provide reliable Wi-Fi wireless access, ensuring comprehensive connectivity solutions for modern enterprise environments Model No.:GXR101 Pro. Main performance: Four GE (LAN1 supports LAN/WAN multiplexing).One GPON (connectable to an external optical splitter).Material:Metal shell. Size (approx.):440 x 230 x 44 mm. Transmission Distance:20 km. Operating Voltage: AC 100-240 V, 50/60 Hz. Power Consumption:30 W/3 A. Weight:3.5 kg. 

Gateway Device

Gateway Device for seamless all optical access

TUNING SOLUTIONS Electronic Technology Co., Ltd.

What is it?The Ethernet/Fiber Optic decoder is a component used in the vehicle's multimedia and communication systems. Its main function is to facilitate the processing, conversion, and routing of data between the car's head unit, control modules, and peripheral devices (e.g., amplifiers, displays, and cameras) via high-speed communication networks like Ethernet or fiber optics.For Ethernet, the decoder works to convert Ethernet signals to protocols or formats recognized by other vehicle systems.For fiber optics, it converts optical signals into digital formats. This ensures compatibility with devices that don’t directly process optical signals, such as amplifiers or screens.   Applicable models and yearsCompatible CIC, NBT(ID4),EVO(ID5/ID6), MGU(ID7/ID8)system.   Function Introductions: Enhanced CompatibilityAllows integration of aftermarket devices like multimedia players, cameras, and navigation systems without interfering with the factory system.Ensures compatibility with car's advanced infotainment and Ethernet communication protocols.  High-Speed Data TransmissionLeverages the Ethernet backbone in cars, offering high-speed and low-latency data transmission for real-time processing of multimedia and navigation. Improved Multimedia FeaturesEnables integration of high-definition video and audio, ensuring a premium multimedia experience.  Seamless Integration with OEM SystemsWorks with factory-fitted systems like iDrive and ConnectedDrive, preserving original vehicle functionality and controls.Retains compatibility with car's fiber-optic MOST bus system, maintaining the integrity of communication between components.  Future-ProofingPrepares the car for upcoming multimedia and connectivity technologies that rely on Ethernet infrastructure. Cost-Effective UpgradeEliminates the need for replacing entire systems when upgrading features like rearview cameras, surround view, or other multimedia capabilities.  Plug-and-Play InstallationMany decoders are designed for straightforward installation, minimizing the need for extensive modifications or professional assistance.  Enhanced User ExperienceFacilitates a smoother and more responsive multimedia interface, reducing lag and improving overall functionality.By leveraging the car Ethernet Fiber Decoder, drivers can enjoy advanced multimedia and connectivity features while retaining the reliability and sophistication of the original vehicle systems.        

Ewaygps Audio Fiber Pre-amplifier Interface Module Upgrade Box for ID7 ID8 ID8.5  Ethernet MOST25 Tuning Stereo Adaptor

Ewaygps Audio Fiber Pre amplifier Interface Module Upgrade Box

The GPON/EPON ONU is tailored to meet the demanding needs of enterprise network environments. This versatile ONU device featuring one GPON (SC/UPC) and four Gigabit GE Ethernet interfaces for robust network connectivity and high-speed data transfer. It’s durable sturdy metal shell ensures reliability and a long service life. With a transmission distance of up to 20 km, thistelecommunications device is suitable for both industrial and commercial use. Main Performance: One GPON port, SC/UPC.Four Gigabit GE Ethernet interfaces.Supports EMS, web management.Material:Metal case. Size (approx.): 175 x 125 x 28 mm. Transmission Distance: 20 km. Operating Voltage: DC 12 V/1 A,external power adapter.DC 48 V/2 A, external power adapter.Power Consumption: 16 W (without POE).≤ 88 W (with POE).Weight:&lt;600 g. Ordering Information: Available in 4, 8, or 24-port versions.POE functionality available. 

GPON EPON ONU for enterprise network environments

Features Precise sleeve for excellent alignment High performance and reliability Availabilities Simplex、Duplex with and without Flange Single Mode、Multi Mode PC、APC Plastic、Metal Housing Zirconia sleeve、phosphor bronze sleeve Sleeve Material Zirconia, Phosphor Bronze Durability ≤0.2 typical change(500 Times) Insertion Loss≤0.3dB Operating temperature -40℃+85℃  

 Fiber  Optic Adapter 

Fiber Optic Adapter for high performance and reliability

Cfech Industrial Limited

Low Latency Fiber Optic Video Transmitter Receiver Beyond Line of Sight

Low Latency Fiber Optic Video Transmitter Receiver

Fiber  Optic Adapter 

Fiber Optic Adapter with high performance and reliability

i.Uses: The GPU040 four-port data OUN product is a GPON terminal product designed to meet the needs of the enterprise network market. ii.Main Performance:1 GPON port,SC/UPC,4 Gigabit GE Ethernet interfaces,Support EMS/Web management iii.Material: Metal shell iv.Size (approx): 175*125*28 mm v.Transmission distance:20KM vi.Operating voltage:DC 12V/1A, external power adapter;DC 48V/2A, external power adapter vii.Power consumption:16 W (no POE supply), ≤ 88 W (POE supply) viii.Weight:&lt;600g ix.Ordering information:we can provide the 4/8/24-ports GPON/EPON ONU,and we do have the other type that with POE fuction. 

4 PORTS GPON/EPON ONU

4 PORTS GPON EPON ONU for enterprise network solutions

Fpv Wireless Video Ground Module Low Latency

Unleash High-Speed Ethernet Over Coaxial! This cutting-edge adapter kit features a 10/100/1000BASE-T RJ45 port and a F-female connector, delivering blazing-fast 1.7GMbps data rates over distances up to 1.4 km. Perfect for HD IP cameras, wireless access points, NVRs, and digital signage and adapter for Home networking, Commercial Buildings, MDUs and ISPs, the 2550MA ensures seamless, high-performance Ethernet transmission using your existing coaxial cables. 

EoC Gigabit Adapter Kit

EoC Gigabit Adapter Kit for high-speed Ethernet over coaxial

Fiber Optic Attenuator with precise sleeve and high performance

Speical City intelligent manufacturing (Zhongshan) Co., LTD

FM-1 Hi-End Single-Channel Class-AB Amplifier  Specifications: Rated power: 80W (at 4Ω); 140W (at 2Ω)Peak power: 160W (at 4Ω); 280W (at 2Ω)Frequency response range: 10Hz-70kHz (-3dB)Total harmonic distortion (THD): &lt;0.02%Features: Ultra-compact size with dimensions of only 188x80x40mmThe size of a smartphone, offering powerful performance and easy installation

DSP Amplifier

DSP Amplifier - FM 1 Hi End Single Channel Class AB

i.Uses: Yuhong GXR101 series (hereinafter referred to as GXR101 or all-optical master gateway) is an all- optical converged gateway device launched by Yuhong, which supports various uplink modes such as Ethernet GE/10G or GPON/XG(S)-PON, and realizes all-optical access for enterprises. In addition to other Gigabit LAN ports, it also provides downlink PON ports, which can be used with sub-optical cats to realize terminal wired or wireless access. Optionally, it provides downstream PoF port (power supplied by fiber-optic composite cable), and at the same time, it works with WiFi type suboptics cat to realize Wi-Fi wireless access. As an all-optical integrated optical gateway device, GXR101 series is suitable for deployment in network environments such as small and medium-sized enterprises, small hotels, B&amp;Bs, restaurants, child care centers, KTVs, supermarkets, clinics, and so on. ii.Main Performance:4*GE (LAN1 supports LAN/WAN multiplexing) + 1*GPON (can be connected to external optical splitter) iii.Material: Metal shell iv.Size (approx): 440mm*230mm*44mm v.Transmission distance:20KM vi.Operating voltage:AC100-240，50/60Hz vii.Power consumption:30W/3A viii.Weight:2.5 Kg 

multi-mdoe pon interface

multi mode PON interface for all optical access

Minar Illumination Limited

End Glow PMMA fiber cable comes in two configurations - single strands fiber cable, either of sheathed or unsheathed strands of 0.50mm, 0.75mm, 1mm, 1.5mm, 2mm, 2.5mm and 3.0mm diameter fiber, or as sheathed multi strands of 0.75mm and or 1.0mm fiber, knows as end glow multi-string fiber cable.  This unsheathed single-core fiber strand is also known as the bare fiber tail. Its core material is PMMA (Polymethyl-Methacrylate Resin, Acrylic) with Fluorinated Polymer as the cladding material. The fiber strand itself does not emit light or contain any color as it just transmits the light from the light engine to the end. The intensity and color of the transmitted light depend on the light engine (also known as the light source, projector, illuminator) and the fiber strands' attenuation rate.  Single fiber strands give starry points of light and normally require no termination, whilst multi-stranded varieties are normally terminated with a ferrule to allow the attachment of an end fitting.The tails are joined together in a connector (the fiber connector) which plugs into the light engine, and are normally loose at the other end. Harnesses may be terminated with ferrules or other end fittings at the loose end, depending on the type of fiber used.  Minar MF Seriesare the unsheathed end glow fiber strands with an attenuation of 0.22dB/M. At 15 meters, the light transmission loss is about 53%. The longest recommended length is about 15 to 18 meters if it is powered by our 80W fiber optic light engine.Its minimum bending radius is 10 times of its diameter.  Chinese 1.0mm Single String End Glow Fiber Optic Tails  MF-75,the most popular item of Minar fiber cables, comes in a diameter of 0.75mm and is packed in a spool of 2700 meters.Known as the end glow bare fiber strands, it is widely used thestarry ceilings, animation signs, etc. BareMinar Fiber Strands/Tails Item NumberDiameter (mm) Spool (m) Core MaterialCladding MaterialTypical Attenuation (dB/M) Minimum Bending Radius (mm)MF-250.2512000PMMAFluorinated Polymer0.225MF-500.5600010MF-750.75270015MF-1001.0150025MF-1501.570040MF-2002.035080MF-2502.5250100MF-3003.0150150

Fiber Optic Cable

Fiber Optic Cable with PMMA end glow technology

Outlined is a headend combiner with a high-quality signal receiver that ensures reliable operation. The hybrid amplifier helps enhance stability with low harmonics. This excellent headend combiner is a great addition to complete your home theater.
 
  Low harmonic output. 
  With 16 input channels. 
  AC convenience outlet. 
 

Headend Combiner

Headend Combiner with high quality signal receiver

Model: LEI-4361DMXNew Features: APP ControlFiber strands capability: It has one port with a maximum diameter of 30mm. The port is capable of 1250pcs of 0.75mm fiber strands, which are suitable for a ceiling of 18 square meters, an average of 70 tails per square meter. The maximum length of fiber tails this light engine supports is about 30 meters.The new LEI-4361DMX can be controlled via mobile phone APP for easy and convenient operation. The newly developed starlight effect APP contains both built-in programs and individualized needs. It provides separate interfaces for white LED models, RGBW LED models as well as the animation light engines. This APP will not show any control icons till a light engine is connected. The APP combines color fade, jump, flash, twinkle, dimming and music sync functions, perfect for providing sparkling and fabulous star light effects.Its DMX512 function allows multiple light engines to be grouped and synchronized, and this operation is called Master-slave Control Mode. Light engines are connected to each other via DMX signal cableS. One light engine acts as the master, and the others will follow it to have the same operation.  

Fiber Optic Light Engine

Fiber Optic Light Engine with APP control and DMX512 functionality

  CATV / MATV headend accessories  Receives and processes television signals  Suitable for satellite and cable TV  

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