C-Band MID-Stage Access Variable Gain EDFA (HA4700)

HA4700 C-Band MID-Stage Access Variable Gain EDFA Product description HA4700 low-noise, high operating bandwidth, high gain flatness and high power output can meet the C-Band 80-wavelength DWDM channel systems and various technical requirements, can be widely used in DWDM systems Intelligent Optical (ASON), optical add-drop Multiplexing (OADM), and long lines of dispersion compensation. Product features 1. Fully integrated electronic control with latest electronic surge suppressor control 2. Three gain flatness performance option: ≤ ± 0.25dB, ≤ ± 0.5dB, ≤ ± 1.0dB 3. APC, AGC, ACC controlled selection 4. Optional multi-exterior structure 5. Three exterior option: 1U (19" stander), 3D (12.4", 3U, Desk-type) and modulator Main application 1. OADM 2. DCM in over long trunk 3. ASON 4. Reconfigurable optical add/drop multiplexer (ROADM) 5. Long-distance or ultra-long haul network between the city PerformanceIndexSupplementMinTypMaxOptic featureOperation Wavelength range(λ )(nm)1527 1566 Input power range(dBm)-32 +12 Gain range(dB)3 33 Dynamic gain range(dB)0 15 Mid-stage loss range(dB)0 15 Max. output power(dBm)  17HA4717  20HA4720  23HA4723  26HA4726Gain flatness(dB) 0.40.5F05, ≤ ± 0.25 0.81.0F10, ≤ ± 0.5 1.52.0F20, ≤ ± 1.0Single channelSCHNoise figure (max. output, max. gain)(dB) 5.05.3HA4717 5.55.8HA4720 6.06.3HA4723 6.56.8HA4726Transient state gain variation(dB) 1.01.5 Polarization dependence loss(dB)  0.3 Polarization dependence gain(dB)  0.5 Polarization mode dispersion(ps)  0.3 Pump power leakage(dBm)  -30 Echo loss(dB)40  UPC55  APCOperator schemaPA max output power(dBm)  14 PA gain range(dB)10 20 Adjustable output power range(dBm)0 -6APC mode(fixed output selected)Output power accuracy(dBm)-0.5 +0.5Adjustable gain range(dB)0 15AGC mode(fixed gain selected)Gain accuracy(dB)-0.5 +0.5Pump adjustable current range(mA)  500ACC modeCurrent accuracy(mA)-10 +10General featureSNMP network management interface RJ45 Communication interface RS232 Power supply(V)90 265220VAC30 72-48VDC23 25+24VDCPower Consume(W)  50 Work temp.(º C)0 65 Storage temp.(º C)-40 80 Operating relative humidity(%)5 95 Size (W)× (D)× (H)(" )19× 14.5× 1.751RU (19" )(" )12.4× 15.4× 5.253D (12.4" , desk-type)(mm)150× 125× 22Modulator  /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1