3端口保偏光環(huán)行器(快軸阻斷)
Features | |
Low Insertion Loss High stability and reliability | |
Application | |
EDFA Fiber Optical Instrument Fiber Sensor |
Specifications
Type Parameter | Type A | Type B | Type B |
Operating wavelength (nm) | 1310 or 1550 | 1064 or 1065 | |
Bandwidth (nm) | ±30 | ±20 | ±5 |
Typ. Isolation (dB)(port 2->1& por 3->2) | 46 | 30 | 30 |
Isolation (dB) (port 2->1& por 3->2) | ≥40 | ≥20 | ≥25 |
Typ. Insertion Loss (dB) (port 1->2& por 2->3) | 0.7 | 0.6 | 1.8 |
Insertion Loss (dB) (port1->2& por 2->3)@,-5 to +70°C（1310/1550nm）， ,-5 to +50°C（1064nm） | ≤0.9 | ≤0.8 | ≤2.1 |
Extinction Ratio (dB) | ≥22 | ≥20 | ≥20 |
Cross Talk (dB) | ≥50 | ||
Return loss (dB) | ≥50 | ||
Power handling (mW) | ≤300 | ||
Fiber Type | 1310nm :PM 1310 Panda Fiber;1550nm:PM1550 Panda Fiber; 1064nm:PM980 panda Fiber. | ||
Ports Marking color(only for 250um bare fiber) | Port1 :Black ,Other ports :Clear | ||
Ports labeling(only for devices with 900um loose tube ) | 900um Red loose tube for all ports; Marking:port1:Black | ||
Operating temperature (°C) | -5 ~ +70（1310/1550nm）， -5 ~ +50（1064nm） | ||
Storage temperature (°C) | -40 ~ +85 | ||
Dimensions (mm) | φ5.5×L35(P1) | ||
*Above specifications are for devices without the connectors.
*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. fast axis is blocked.
Package Dimensions?
Ordering Information
PMOC | Wavelength | Ports | Type | Axis Alignment | Package | Pigtail Type | Length | Connector |
PMOC=PMCIR
| 1064=1064nm 1310=1310nm 1550=1550nm 1065=1065nm 1480=1480nm
| 3=3 Ports
| A=A Type B=B Type
| F=Fast Axis Blocked
| 1=P1
| 1=250um bare fiber 2=900um loose tube
| H=0.5m 8=0.8m 1=1.0m 2=2.0m 3=3.0m 5=1.5m A=1.1m B=0.75m | 0=None 1=FC/UPC 2=FC/APC 3=SC/APC 4=SC/UPC 5=LC/UPC 6=LC/APC |
- 3端口保偏光環(huán)行器(1064,1310,1550)
