FC SC ST Metal Adapter Type Fiber Optic Attenuator FC / PC , 15dB Attenuator
FC Metal Adapter Type Attenuator 15dB, Fiber Optic Attenuator FC/PC 15dB
Fixed adapter type attenuator can use a variety of connectors: FC, SC, ST optional.
Easy installation, simple structure.
|
Type |
attenuation(dB) |
Precision error(dB) |
Wavelength |
Return loss |
connector |
|
Adapter/ Coupler type |
1—2 |
≤±0.25dB |
1310nm/1550nm |
≥35dB |
FC;SC/PC |
|
3—15 |
≤±10 ％dB |
1310nm/1550nm |
≥35dB |
FC;SC/APC |
|
|
15-30 |
≤±1.5dB |
1310nm/1550nm |
≥35dB |
|
Features
- Conforms to GR910, accord with IEC standard
- Various attenuation way, all kinds of connectors available
- Low insertion loss and additional loss
- High attenuation accuracy
- High return loss, compact size, light weight
- High stability, high reliability
Application
- Optical fiber communication system
- Fiber optic data communication network
- Optical fiber CATV network
- Other optical testing technology
Specification
|
Item |
Unit |
Condition |
value |
|
Attenuation |
dB |
UPC APC |
1-30 1-30 |
|
Return loss |
dB |
UPC APC |
≥50 ≥60 |
|
wavelength |
nm |
- |
1310&1550, 1240-1600 |
|
Attenuation accuracy |
- |
1-4dB 5-30dB |
≤0.5dB ≤10% |
|
Working temperature |
℃ |
- |
-40~+75 |
|
Storage temperature |
℃ |
- |
-40~+85 |
|
Polarization dependent loss (PDL) |
dB |
- |
≤0.2 |
|
Relative humidity |
% |
75℃ |
95 |
|
Anti vibration |
dB |
10-55Hz, 2hrs |
≤0.2 |
|
Impact resistance |
dB |
1.5m, 5times drop |
≤0.2 |
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