加工定制是	品牌Allwave/澳威
型号FBC-13505S020-01	种类光电耦合器
波段范围通信波段	运转方式连续式
工作物质半导体	光路径内光路
输出形式低导通型	传输信号高线性型
速度高速	通道双通道
输出波长1550&1310nm	线宽±40mm

fused biconical optical coupler devices datasheet
1.      product information
part number：fbc-13505s020-01
product description: the fused biconical optical couplers are designed for splitting light with minimal loss from one into two fibers or to combine light from two fibers into one fiber. the products are telcordia gr-1209/1221-unc qualified, and in compliance with rohs directives. 1x2 mini size coupler 50:50, wavelength:1550±40nm,case size:ф2.4x30mm,smf-28e &250um bare fiber,1m,without connector.
applications:
█ catv networks                                 
█ access network
█ optical amplifier
features:
█ low loss,wdl&pdl
█ dual windows operation
█ stable and reliable
█ availabel in both 1x2 and 2x2 configuration
reliability: telcordia gr-1209/1221-unc. rohs
2.  performance specifications
optical characteristics (at 25 °c laser temperature)
parameter
value
unit
channel   number
1x2
-
wavelength
1550&1310
nm
bandwidth
±40
nm
splitter   ratio
50/50
-
typical   excess loss
0.15
db
insert   loss
≤3.8
db
pdl
≤0.15
db
return   loss
≥50
db
directivity
≥55
db
operation   temperature
 -40～+85
℃
storage   temperature
 -40～+85
℃
case   size
ф2.4x30
mm
notes：at 23℃，il without connector.
fiber pigtail specifications
parameters
description
fiber   type
smf-28e
pigtail   type
250um   bare fiber
pigtail length
≥1.0m
connectors
without   connector

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