有线电视放大器发射机

Description The 64 port EDFA is high output power C-Band Er-Yb co-doped double cladding fiber optic amplifier. The key components of the product are high reliability multimode PUMP laser and the double cladding optical fiber. A proprietary ATC (Automatic Temperature Control) and APC (Automatic Power Control) circuit insures the high stability and reliability…

Features    ●   High output power, E-Y co-doped ●   Warm backup, on-line standby, auto redundancy    ●   Support ITU channels banding    ●   Low optical input power, Adjustable output optical power -3dB    ●   APC / ATC circuit design, built-in high-power optical isolator, mainly used for fiber access network of EPON architecture    ●   Single/dual input for…

Overview: The EY-doped fiber amplifier is a high power optical amplifier. It offers a highly reliable, flexible and low-cost solution for CATV large area coverage of metropolises and medium sized cities, that are high density home pass, especially for FTTH application. Feature: High output power, E-Y co-doped Warm backup, on-line standby, auto redundancy Sup…

WDM EDFA，8端口1550nm，用于CATV HFC网络，用于长距离传输电视信号，合路器WDM pon

Feature ◆High Power：Up to 2W total，1 Unit for 2000～4000 optical node ◆Low Noise Figure：Below 5.5dB ( +5dBm input) ◆Er Yb co-doped DCF Amplify Technology：Patent Pump Dump Technology ◆Low CSO: ＜-70dBc ◆23dBm×N，20dBm×N or 17dBm×N output is optional ◆Controllability and maneuverability: Dual CPU to deal Control loop and Communication separately     ◆High Stabili…

Feature ◆High Power：Up to 2W total，1 Unit for 2000～4000 optical node ◆Low Noise Figure：Below 5.5dB ( +5dBm input) ◆Er Yb co-doped DCF Amplify Technology：Patent Pump Dump Technology ◆Low CSO: ＜-70dBc ◆23dBm×N，20dBm×N or 17dBm×N output is optional ◆Control ability and maneuverability: Dual CPU to deal Control loop and Communication separately ◆High Stability A…

Description According to the Next Generation Broadcasting (NGB) planning and PON standards, 1550nm is defined as the transmission wavelength for HFC downstream. The high cost of 1550nm external modulated transmitter and dispersion effects of 1550nm directly modulated make network transformation difficult. Thus we create the 1550nm directly modulated optical …

The external modulated transmitter is specially developed for the CATV signal that satisfies HFC network, and the long-distance transmission of cable phone and cable data.This optical transmitter is a 1550nm DFB laser. The external modulated transmitter can be managed by console or WEB managed, easily mornitor and configure. Working principle It has 7 functi…

Model: BD-OT-Mini-15 FEATURES .Designed for FTTH(Fiber To The Home)networks .Excellent linearity and flatness .Single-mode fiber high return loss Extremely low noise .Ultra low noise technology .There is a optical Receive module .Smaller size and easier DESCRIPTION The BD-OT-Mini-15 have two SC/APC Connector. Works at the supply voltage DC12V. RF input imped…

Highlights 2  Hot Swap Network Management Agent 2  SNMP network management interface: RJ45 2  Support Telnet for optional 2  ASE noise filter & ASE suppression filters 2  High Precise ACC (automatic constant current) Circuit as default 2  ATC (automatic temperature control) function 2  Offering status appearance and diagnosing fault with LCD Introduction…

1                        Product Introduction 1.1                    Product Introduction The product is a high stability output power EDFA. The stability Pump Laser and unique ATC (automatic temperature control) and AGC (automatic gain control) circuit are employed in it as the key components to ensure the high stability and reliability of output power. The…

1     Overview 1.1         Product Description Integrated Service Access Platform (ISAP) is a 1RU wide band optoelectronic transmission platform with strong versatility, high installation density, powerful, flexible combination, diverse communication management modes, business service cards including amplification, monitor, switching and fan cards and plugga…

Description: The product is high output power C-Band Er-Yb co-doped double cladding optical fiber amplifier. The key components of the product are high reliability multimode PUMP laser and the double cladding optical fiber. A proprietary ATC (Automatic Temperature Control) and APC (Automatic Power Control) circuit insures the high stability and reliability o…

单端口 EDFA，掺铒光纤放大器，1U 机架式，两路电源，高品质

Highlights Ø  Hot Swap Network Management Agent Ø  SNMP network management interface: RJ45 Ø  Support Telnet for optional Ø  ASE noise filter & ASE suppression filters Ø  High Precise ACC (automatic constant current) Circuit as default Ø  ATC (automatic temperature control) function Ø  Offering status appearance and diagnosing fault with LCD Introduction…