The Uniway WDM EDFA JDSU 19dBm x 32 Port is a high-performance optical fiber amplifier designed to support large-scale network infrastructures. Equipped with 32 output ports, it integrates WDM (Wavelength Division Multiplexing) and CATV transmission at 1550nm to enhance signal quality and reach. This unit offers a robust output optical power of ≥19dBm, supported by a 36dBm EDFA with 32x19 configuration, ensuring reliable amplification across all channels. Built for professional-grade deployment, it features dual power supply options—AC220V and DC48V—for continuous operation and redundancy. Ideal for telecom, ISP, and cable TV operators, the amplifier includes an intelligent management system for real-time monitoring and performance optimization, making it a dependable solution for high-bandwidth optical networks.

A Fiber Optical Attenuator (LC/10dB) is a passive optical device used in fiber optic communication systems to reduce the power level of an optical signal by 10 decibels (dB). It helps prevent signal overloading in receivers and ensures optimal transmission performance. Features : LC Connector Type – Designed for LC (Lucent Connector) interfaces. 10dB Attenuation – Reduces optical signal strength by 10 decibels. High Precision – Ensures accurate signal attenuation with minimal loss. Low Insertion Loss – Maintains high-quality transmission with minimal impact. Wide Wavelength Compatibility – Supports 1260nm–1620nm fiber wavelengths. Compact & Lightweight – Small form factor for easy integration. Stable Performance – Provides consistent attenuation over long durations. Durable Construction – Made of high-quality materials for longevity. Simple Plug-and-Play – Easy to install without additional tools. Application – Used in fiber optic networks, data centers, and telecom systems.

GOMC-1303-02 10/100M Fiber Media Converter translates the signal from a twist pair 10/100Base-TX cable to 100Base-FX fiber optic cable, extends data transmission distance from 100m via copper cables to 2km on dual fiber optic. Features: 10/100Mbps auto-sensed, easily upgrade Full-duplex and half-duplex auto-sensed. MDI/MDI-XAuto Negotiation. 10/100 Mbps store-and-forward 100 Mbps cut-through transmission Packet size up to1518bytes Supporting VLAN / VoIP /QoS packets Support flow control and reduce broadcast packets

"Sky Birds International Digital" *DB Meter SBI-400* Is Is Designed For Test Of DVB-C Network. It Can Measure Channel Power, MER And BER Of Digital Channel And Single Channel, Dual Channel, A/V, C/N, Voltage Of Analog Channel. It Is An Ideal Instrument For Cable TV Maintenance.

Features: High performance DFB laser diode module with internal isolation . NXP IC IN advanced pre-distortion correction circuit (PDC) . With AGC/MGC switching button in the front panel; MPU provides real-time display of major parameter: Optical output power, operating current, internal temperature, modulation ratio, cooling / heating status; Double smps with automatic switching for redundancy . Adjustable attenuator (-20~0dB) in back panel can adjust input level of laser diode;

Features: Fiber to fiber transmitter. High performance dfb laser diode module with internal isolation. Dual ic (nxp) advanced pre-distortion correction circuit (pdc). With agc/mgc switching button in the front panel. VFD provides real-time display of major parameter: optical output power, operating current, internal temperature, modulation ratio, cooling/heating status. Double smps with automatic switching for redundancy. Adjustable attenuator (-20~0db) in back panel can adjust input level of laser diode. Excellent linearity

Features: High Performance Dfb Laser Diode Module With Internal Isolation. Dual Ic (Nxp ) Advanced Pre-distortion Correction Circuit (Pdc). With Agc/mgc Switching Button In The Front Panel. Vfd Provides Real-time Display Of Major Parameter: Optical Output Power, Operating Current, Internal Temperature, Modulation Ratio, Cooling/heating Status. Double Smps With Automatic Switching For Redundancy. Adjustable Attenuator (-20~0db) In Back Panel Can Adjust Input Level Of Laser Diode.

Features: High performance dfb laser diode module with internal isolation. Dual ic (nxp) advanced pre-distortion correction circuit (pdc). With agc/mgc switching button in the front panel. VFDprovides real-time display of major parameter: optical output power, operating current, internal temperature, modulation ratio, cooling/heating status. Double smps with automatic switching for redundancy. Adjustable attenuator (-20~0db) in back panel can adjust input level of laser diode.

SOLID SF-750PRO DVB-C (BER+MER) dB Meter with AC / DC Features : Support DVB-C function Support Automatic channel scanning Build highlight LED Show the signal quality of the nixie tube Built-in buzzer Support to check the power cable automatically Support to reset to defaults The unit of signal power support dBm, dBuV Use USB 2.0 for software upgrade and data backup. Specifications of DVB-C signals - Frequency - 47 to 862 MHz Impedance - 75ohm Signal level - -78 to -10dBm Symbol Rate - 1.4M to 7.5M baud Demodulation Scheme - 16QAM / 32QAM / 64QAM / 128QAM / 256QAM Demolution type - DVB-C Bandwidth - 6MHz / 8Mhz