Welcome to the website of OPTIZONE!

Product Centre | Contact Us | Chinese

PM Iso + WDM 2000/1570nm 500mW 1X2

Name:PM Iso + WDM 2000/1570nm 500mW 1X2

Class:CAT-10-021B

Type:

Price:

  • Features:
    All Fiber Construction
    High Reliability
    Outstanding Optical Performance
    Cost Effective

  • Applications:
    Fiber Optical Test Equipment
    Fiber Sensor
    Fiber Lasers
    Optical Fiber Amplifier

Specifications:
Parameters Unit  Values
Stage Single Stage Dual Stage
Pass Band Signal Wavelength Range nm 1950~2050
Max. Insertion Loss@PC or CP dB 1.3 1.6
Typ. Insertion Loss@PC or CP dB 1.1 1.3
Min.  Isolation, port 1 to port 3 (Forward Pump) or
port 3 to port 1 (Backward Pump), @1950~2050nm, 23
dB 18 32
Typ. Reflection Isolation(@1550~1590nm, 23) dB 30
Min. Reflection Isolation(@1550~1590nm, 23) dB 25
Min. Extinction Ratio (only for F-Type) dB 20
Min. Extinction Ratio (only for B-Type) dB 18
Reflection Band Wavelength Range nm 1550~1590
Typ. Insertion Loss@RC dB 0.5
Max. Insertion Loss@RC dB 0.7
Typ. Pass Isolation(@1950~2050nm, 23) dB 15
Min. Pass Isolation(@1950~2050nm, 23) dB 12
Min. Return Loss dB 50
Max. Optical Power (CW) mW 500
Max. Tensile Load N 5
Fiber Type  PM 1550 panda fiber on Common,
SMF-28e fiber on Reflect port,
PM 1550, PM1950 or Specify on Pass ports.
Operating Temperature -5 to +70
Storage Temperature  -40 to +85
*Above specifications are for device without connector.
*For devices with connectors, IL will be 0.3dB higher, RL will be 5dB lower and ER will be 2dB lower.
*The PM fiber and the connector key are aligned to the slow axis.
Package Dimensions:
Ordering Information:
PMIWDM-①①①①-----⑥⑥⑥-⑦⑦⑦-
①①①①: Wavelength                   : Stage ⑦⑦⑦: Fiber Jacket on Port 1, 2 & 3
2057 - 2000nm Pass/1570nm Reflect S - Single Stage B - 250um Bare Fiber
SSSS - Specify D - Dual Stage L - 900um Loose Tube  
S - Specify
②: Fiber Type : Axis Alignment
1 - PM 1550 fiber at Common & Pass ports  F - Fast Axis Blocked : Fiber Length
     and SMF-28e fiber at Reflect port  B - Both Axis Working 1 - 1.0m
2 - PM 1550 Fiber at Common ports S - Specify
     SMF-28e fiber at Reflect port ⑥⑥⑥: Connector Type on Port 1, 2 & 3
     and PM 1950 Fiber at Pass port 1 - FC/UPC
S - Specify 2 - FC/APC
3 - SC/UPC
: Pump Type 4 - SC/APC
F - Forward Pump N - None
B - Backward Pump S - Specify