品牌
生产厂家厂商性质
深圳市所在地
980/1550nm
WDM-Tap
Coupler-
Isolator
Hybrid
Combination
Features
l .Wide Operating Wavelength Range
l Low insertion loss
l .High channel isolation
l Ultra Low PDL ＆ PMD
l .High stability and reliability
l .Epoxy Free Optical Path
Applications
l Fiberoptic Amplifier
l .CATA Fiberoptic Links
l WDM Systems
l .Fiberoptic Instruments
l .Transmitters and bFiber Lasers
l Laboratory R ＆ D
Performance Specifications
Parameter | Single Stage | Dual Stage | ||
Signal Operation Wavelength Range (nm) | C band | 1530~1560 | ||
Pump Channel Wavelength Range(nm) | 960~990 | |||
Isolation (dB) (Over signal wavelength range@23℃,all SOP) | ≧30 | ≧42 | ||
Isolation (dB) ( 4 to 2 @ A signal ) | ≧15 | |||
Isolation (dB) ( 1 to 2 or 2 to 1 @ A pump ) | ≧30 | |||
Insertion Loss ( over wavelength range and 0 to +70℃,all SOP ) (dB) | Pump Channel | ≦0.6 | ||
Sianal Channel | ≦ 1.3 | ≦1.4 | ||
Tap Ratio 1% | 19.0~21 | |||
Tap Ratio 2% | 16.2~18.0 | |||
Tap Ratio 5% | 12.2~14.0 | |||
TDL (dB) | ≦0.25 | ≦0.3 | ||
WDL（dB） | ≦0.5 | |||
Return Loss (dB) | ≧50 | |||
Directivity (dB) | ≧50 | |||
PDL (dB) | ≦0.15 | ≦0.2 | ||
PMD ( ps ) ( Low PMD Option ) | ≦0.05 | ≦0.05 | ||
Power Hangling(mW) | 300 | |||
Operating Temperaure (℃) | -10~+75 | |||
Starage Temperature (℃) | -40~+85 | |||
Dimension(mm) | ?5.5 × L38 | |||
Fiber Type
| Corning HI 1060 fiber at common/pump port Corning HI 1060 fiber or SMF-28e fiber at common port Corning SMF-28e fiber at signal | |||
Date are referenced without connector loss;Specifications may change without notice.
Ordering Information
WTIH | □□ | □ | □□ | □ | □ | □ | □ |
| Wavelength | Stage | Tap Ratio | configuration | Pigtail Style | Fiber Length | In/Out Connector |
59=1550nm pass 59=980nm reflect | S=Single Stage D=Dual Stage
| 01=1% 02=2% 05=5% | F=Forward pump B=Backward pump
| 1=Bare Fiber 2=900um Loose tube
| 1=1m 2=2m | 0=None 1=FC/APC 2=FC/PC 3=SC/APC 4=SC/PC 5=ST 6=LC |
