ST-3116 New Adjustable Light Source 
ST-3116 Handheld Adjustable Light Source is SUNMA newly designed fiber optic tester, it aims at fiber network installation, fiber network engineering acceptance and fiber network maintenance. Combined usage with ST-3216 handheld optical power meter, it offers a quick and accurate testing solution on both SM and MM fibers. The ST-3116 provides 1 to 4 wavelengths and output power can be adjustable on customer requests. Also the ST-3116 features good appearance, good touch feeling and considerate humanity design.

Features
l         Wave ID information can be transmitted when used with ST-3216 Optical Power Meter.
l         Tone generation, 270HZ,330HZ,1KHZ,2KHZ
l         Output power can be adjustable
l         Output power value is shown on LCD display
l         Intelligent backlight control (light intensity can be adjusted properly according to ambient light, which greatly reduced power consumption)
l         AA alkaline and AC adapter for power supply
l         Low battery indication 
Specifications
| 
 Model  | 
 ST-3116  | 
| 
 Operating wavelength(nm)  | 
 1310/1550;1310/1490/1550/1625(others specify on requests)  | 
| 
 Applicable fiber  | 
 SM,MM  | 
| 
 Laser type   | 
 FP-LD(others specify on requests)  | 
| 
 Output Power(dBm)  | 
 -7(can be adjustable)  | 
| 
 Adjustable step size(dBm)  | 
 <0.5  | 
| 
 Stability(dB,30min,20℃)  | 
 0.15  | 
| 
 Modulation(Hz)  | 
 CW, 270,330,1K,2K  | 
| 
 Fiber Port  | 
 FC/PC  | 
| 
 Alkaline Battery  | 
 3*AA,1.5V  | 
| 
 Power Supply Adaptor(V)  | 
 8.4  | 
| 
 Battery Operating time(h)  | 
 45  | 
| 
 Operation Temperature(℃)  | 
 -10~+60  | 
| 
 Storage Temperature(℃)  | 
 -25~+70  | 
| 
 Outline size(mm)/weight  | 
 180*90*45(250g)  | 
| 
 MODEL  | 
 INCLUDES  | 
| 
 All ST-3116 Models  | 
 ST-3116 Optical Light Source, 3pcs 1.5V batteries, AC Adaptor, User Manual, Cotton swabs and Soft carrying case.  | 
