- Model Number:HD4104
- Type:Optical Variable Attenator
- Place of Origin:Zhejiang, China
- Use:engineering
- Warranty Time:1 year
- Network:None
- Product name:HD4104 Optical Variable Attenator
- model:HD4104
- Attenuating wavelength Range:1260~1650nm
- Calibrated wavelengths:1310/1490/1550/1625nm
- Measurement Range:2~60dB
- Resolution:0.05dB
- MinimizeInsertion Loss:<2.0dB
- Linearity:±0.5dB
- Repeating:±0.2dB
- Return Loss at Input/ Output:>35dB(typicalvalue40dB)
-
- Supply Ability
- 10000 Piece/Pieces per Month
-
- Packaging Details
box
-
- Port
Shanghai/Ningbo
- Lead time:Quantity(pieces)1 – 1>1Lead time (days)7To be negotiated
Product Description
HD4104 handhold optical variable attenuator is used for continuously variable optical signal attenuation. As the attenuator is used in the laser system for the on-line testing, therefore, 4104 can be used in the digital system of communication devices (such as: PHD, SDH) and also in the system of adopting analog modulation (CATV)
Products Description
|
Attenuating wavelength Range
|
1260~1650nm
|
|
Fiber Model
|
SM 9/125um MM62.5/125um(50/125 optional)
|
|
Calibrated wavelengths
|
1310/1490/1550/1625nm
|
|
Measurement Range
|
2~60dB
|
|
Resolution
|
0.05dB
|
|
MinimizeInsertion Loss
|
<2.0dB
|
|
Linearity
|
±0.5dB
|
|
Repeating
|
±0.2dB
|
|
Attenuating Accuracy
|
±0.8dB
|
|
Return Loss at Input/ Output
|
>35dB(typicalvalue40dB)
|
|
Optical Connector
|
FC/PC
|
|
Max input
|
+20dBm
|
|
Displaying type
|
lattice 128*64 black and white, white back ground light
|
|
Rechargeable batteries
|
8.4V
|
|
Operation temperature
|
0~40℃
|
|
Operation Time
|
40 hours
|
|
Storage temperature
|
-10~60℃
|
Details Images
Features：
Portable, rugged, lightweight; Easy to use.displaying dB and dBm attenuating valueAttenuating step 0.05dB by circumgyrated dialAfter off the instruments, the system will have the memorizing of the attenuating value and the attenuating step, in order to restore the system back to the previous shut down state when open the instruments next time
Packing&Shipping
