Brief Introduction
Plug-in type fixed attenuator is attached to a connector at one end and connects an adapter at the other end lts attenuation is fixed, unadjustable.
This fixed attenuator is mainly used to reduce optical power to target value in optical links lt comes in different types including SC,LC,FC,ST and MU Based on the shape of ferrule shape it can also be classified as PC and APC with 8 degrees type The products attenuation is in range of 0 to 30dB,which are all applicable for optical signal with wavelength ranging from 1,250nm to1,600nm.
APPLICATIONS
1.Active device termination
2.Test equipment
3.Passive optical fiber network
4.Data processing network
5.Telecommunication network
6.CATV, LAN, WAN
Telecommunication Networks
Data Networks
Video & CATV
FEATURES
1.High quality ceramic ferrule
2.Excellent IL and high return loss
3.Good exchangeability and durability
4.High temperature stability
5.All parts compliant with ROHS
6.Aompliant with Telcordia-GR-910-CORE.
Bellcore Compliant
Durability (well over 100mw)
Wavelength Independent (DWDM)
Simple and Reliable Structure
SPECIFICATIONS
| Operating Wavelength: |
SM: 1200-1600nm or 1310nm, 1550nm |
| MM: 850nm, 1300nm |
| Return Loss: |
≥50 dB (SPC) |
| ≥55 dB (UPC) |
| ≥65 dB (APC) |
| Attenuation Accuracy: |
+/-0.5 (1-5) dB |
| +/-10% (6-30) dB |
| Polarization Dependent Loss: |
<=0.2dB |
| Maximum Optical Input Power: |
200mW |
| Operating Temp. Range: |
-40 ~ 80°C |
ORDERING OPTIONS
| Connector Type |
Application |
Wavelength |
Attenuation Level |
| SC |
UPC |
1310nm |
1,2,3,25dB |
| FC |
APC |
1550nm |
|
| ST |
|
1310/1550nm |
|
| LC |
|
|
|
| MU |
|
|
|
){kind=link}