Specifications WDM
-Various coupling ratio
-High isolation
-High stability and reliability
-Environmental stable
WDM Module Fiber Optic Splitter/optical splitter/passive optical splitter Product Description Features: Various coupling ratio Fused fiber splitter features Low insertion loss Wide pass band High isolation High stability and reliability Epoxy free on optical path Various coupling ratio Outstanding optical performance Applications: CWDM systems System and signal monitoring Fiber Optical Amplifier CATV Fiber Optic System High speed communication systems Fiber instrumentation Specifications:
MODEL | 4 Channels | 8 Channels |
Insertion loss (dB) | ≤2.0 | ≤3.5 |
Central wavelength (nm) | 1270, 1290, 1310, 1330, 1350, 1370, 1390, 1410, 1470, 1490, 1510, 1530, 1550, 1570, 1590, 1610 |
Channel space (nm) | 20 |
Channel bandwidth (nm) | λc ± 6.5 |
Channel flatness (dB) | ≤0.4 |
Channel uniformity (dB) | ≤1.0 |
Isolation (dB) | Demux adjacent channel | ≥30 |
Demux non-adjacent channel | ≥40 |
Mux | ≥15 |
Directivity (dB) | ≥55 |
Return loss (dB) | ≥50 |
PDL (dB) | ≤0.15 |
PMD (ps) | ≤0.1 |
Wavelength thermal stability (nm/°C) | ≤0.003 |
Insertion loss thermal stability (dB/°C) | ≤0.005 |
Power handling (mW) | ≤500 |
Operating temperature (°C) | 0 ~ +70 |
Storage temperature (°C) | -40 ~ +85 |
Note: The above specification is without connector Other specifications can be made on customer request
Ordering Information:
CWDM | Type | Port Number | Operating wavelength | Pigtail Type | Connector Type | Package Size |
| M=MUX D=DMUX | 1X2 1X3 1X4 etc. | 1471nm 1491nm 1511nm etc. | 0=250um 1=900um 2=2mm 3=3mm 4=other | FC/APC SC/APC LC/PC etc. | Black Case Module LGX Box Others specify |
Packaging & Shipping Packing: By carton Shipping: BY AIR, BY SEA,BY TNT,BY DHL,BY FEDEX. Our Services OEM,product traning, FTTH consultant, after--sale service,Micro cable Solution consultant(design). Company Information Principle: Professional; Accurate; Prompt; Reliable. Manufacturing Capacity:10000 pieces/week. Equipment:Fiber Polishing Machine;Hot Plate;Microscope;Visual Fault Locator;Insertion Loss& Return Loss Test Station;Fusion Splicer; Ultrasonic Welding Machine. Exhibition: ECOC,OFC, Local Exibihition. R & D departmen:System Engineer; Technical Support Engineer; Telecommunication Engineer; Test Engineer.;Data-Base Administrator;Program Engineer; Partner: China Mobile.HuaWei. China Telecom.ZTE.Mtel,Tyco,3M. Market: Europe, South American,North American,Asia,South Africa. FAQ Payment item:L/C,T/T,Western Union,Paypal Transaction item:FOB,C&F,CIF,EXW.