Product Name: Fullwell 8 Port CATV EDFA 2ru Model NO.: FWA-1550H-8x26 Condition: New Certification: CE, RoHS Wiring Devices: ODF Type: Fiber Amplifier Operating Wavelength (Nm): 1540~1565 Input Optical Power(dBm): -10~+10 Nominal Input Optical Power (dBm): +3 Noise Figure (dB) (+3 dBm,@1550nm): 5.0~6.0 Gain Flatness(dB): <0.3 Stability of Output Optical Power (dB): <0.5 Optical Connector(in/out): Sc/APC Trademark: FULLWELL ( OEM, ODM available) Transport Package: 1PC/Carton, 1carton in a Outer Box Specification: CE, RoHs Origin: Zhejiang, China Product Description FWA-1550H-8x22High power 1550nm erbium ytterbium co-doped fiber amplifier EDFA Products description FWAP-1550H series EDFA combiner is thenewest PON+CATV FTTH/FTTP triple into one of opticaltransmitter system equipment realized combine the function of the amplification of optical signal OLT andCATV 1550nm. The optical input number: 1port of CATV +8ports PON input ports, 8ports outputs of1550nm/1490nm/1310nm combine output, the combined optical output power rate: 27~39dBm. plug-inpower supply, achieved the function of OLT and CATV 1550nm optical single combined and amplify,having high-cost performance value.FWAP-1550H series EDFA combiner is arepresentative one in the optical amplifier. As the EDFA'swavelength is 1550nm, it is in line with the low-loss band of fiber and its technology has been relativelymature, so widely used. Erbium-doped fiber is the core components of the EDFA, it makes quartz opticalfiber as matrix material, and incorporate acertain proportion of rare earth element erbium ions (Er3 +) inthe core of afiber. When certain amount of pump light is injected into the erbium-doped fiber, Er3 +havebeen excited from the low-energy level to the high energy level, due to Er3 +has avery short lifespan onthe high energy level, and soon transit to ahigher level by the form of anon-radiative, and form thepopulation inversion distribution between this energy level and low-energy-level. Because the energybetween these two energy levels is exactly equal to the photon energy of 1550nm, stimulated emission of1550nm light can only occur, we can only enlarge 1550nm optical signal.FWAP-1550H series EDFA combiner adopt 980nm or 1480nm high linearity, optical isolation, the DFB,thermoelectric cooling DFB laser produced by JDSU, Fujitsu, Nortel, Lucent, Fitel and another world-renowned semiconductor companies as the pumping source. In the interior of the machine is equippedwith the light power export stable circuit and laser Thermoelectric cooling device Temperature stabilitycontrol circuit to ensure optimal machine performance and long-life laser stability. The microprocessorsoftware monitors the lasers' working state, the Digital Panel (VFD) displays the operating parameters.once the laser operating parameters deviate from the permissible range set by the software, micro-processing will automatically turn off laser power, the red light goes on to warn, digital panel prompts causeof troubles., adetailed report of the device parameters please read "instructions." Features -8 uplink optical ports used in OLT, 8ports of PON and 1550nm CATV EDFA Combiner out,Each output port for optical amplifier has built-in well-performed CWDM and 1550nm CATV's output optical port multiplexes1310/1490n's data stream and not lose.-Double cooling system to protect the pump laser.-RJ45 Port for Plug-in SNMP system can realize remote management at any time.-Adopting JDSU, Bookham and Fitel laser.-LCD displays the parameters, functions and trouble alarm.The switch power supply can work in the range of 90V~265V AC or -48V DC.-FWAP-1550T,1U,4/8 ports of PON+1 port CATV input EDFA,4/8 ports of coupled out, EDFA:13~26dBm-FWAP-1550H,2U,8/16/32 ports of PON+1 port CATV input EDFA 8/16/32 ports of coupled out ,EDFA:27~39dBm Set and operation ItemsParameterSupplementCATV Operation wavelengthnm1530~1565CATVOLT pass wavelengthnm1310/1490CATV pass wavelength lossdB0.81550nmOLT pass wavelength lossdB0.81310/1490nmCATV &OLT isolationdB40Number of uplink optical ports (for OLT)pcs4/ 8/161U8/16/ 322UCATV input powerdBm-5~+10Total output powerdBm27~331U27~402UNumber of output portspcs4/ 8/ 161U8/16/322UEach port output powerdBm16~23The difference of each output powerdB-0.5~+0.5Output power adjustable rangedBm-3~0Noise figure (Pin=0dBm)dB4.5~5.0Polarization dependence lossdB0.3Polarization dependence gaindB0.4Polarization mode dispersionps/nm0.3Input/output isolationdB30Pump power leakagedBm-30Echo lossdB55SNMP network management interfaceRJ45Opticalconnector(IN/OUT)SC/PC ,SC/APCLC/APCPower supplyV90~265220VAC30~72-48VDCPower consumeW50~150Work temp.ºC0~65Storage temp.ºC-40~80Relative humidity%5~95Size (W) ×(D) ×(H)"19×15×1.751U"20×19×3.52U More information FAQ:Q1: Are you afactory or trading company?A: We're aprofessional trading company with excellent cooperative factories.Q2: Where is your company located?A: Our company is located in Hangzhou City, Zhejiang Province, China. All our clients, from home or abroad, are warmly welcomed to visit us!Q3: Do your products safe enough?A: Our products meet with the certificate of CE, ISO &Rosh. Our products are made according to thestandard of the market in our clients. They're all in superior quality &competitive price. You can restassure that they are safe enough.Q4: How long does your warranty provide?A: We usually provide you a2-year warranty after the date we sold under anormal usage.Q5: What's your payment terms?A: T/T, Western Union, Money GramQ6: What's your delivery time?A: Around 8working days after getting payment in the account (or pre-payment)Q7: Can you accept OEM?A: Yes. We would accept OEM&ODM."Design and manufacture the most reliable and efficient FTTH CATV equipment products in the industry."