Extinction Ratio Meter

Product Code: ERM-202
Availability: In Stock
Price : RS.0.00
Ex Tax: RS.0.00
Operating Wavelength Range1: 1260 to 1620 nm or 960 to 1160 nm
Calibrated Wavelengths2: 1550 and 1310 nm (1260-1620nm version),  980 and 1064 nm (960-1160nm version)
PER Dynamic Range: > 50 dB (1260-1620nm version), > 40 dB (960-1160nm version)
PER Ranges3: 0 to 50 dB (for input power of -5 to 10 dBm, 1260-1620nm version), 0 to 40 dB (for input power of 0 to 10 dBm, 960-1160nm version)
                         0 to 30 dB (for input power >-25 to -5 dBm, 1260-1620nm version), 0 to 30 dB (for input power >-20 to 0 dBm, 960-1160nm version)
PER Resolution: 0.1 dB
PER Accuracy: ±0.15 dB for ER < 30 dB
Angular Resolution: 0.06°
Angular Accuracy: ±1°
Power Measurement Accuracy: ±0.5 dB
Power Resolution: 0.02 dBm (PER < 30) 0.2 dBm (PER > 30)
Input Optical Power Range: -30 dBm to 10 dBm (1260-1620nm version), -20 dBm to 10 dBm (960-1160nm version)
Measurement Speeds: 0.1, 0.2, 0.4, 1 seconds
                                  (Single channel version also has 10s speed option
                                  and manual polarizer control mode)
Connector Type1: Free space adapter for FC connector
Optical Power Damage Threshold: 300 mW
Operating Temperature: 0 °C to 40 °C
Storage Temperature: -20 °C to 60 °C
Display: OLED graphic display
Communication Interfaces: USB, RS-232, Ethernet, and GPIB
Analog Output4: 0 – 5V (BNC for each channel)
Power Supply: 100 – 240 VAC, 50 – 60 Hz
Dimensions: 2U 19” half rack width 14” (L) x 8.5 “ (W) x 3.5” (H)
Notes: Specifications given at 23±5°C.
    1. Other wavelength ranges and connector types may be available.
    2. Other calibrated wavelengths may be available.
    3. For measurement at or slower than 0.4s/cycle.
    4. Analog output voltage scales with log of measured power after the polarizer.

Write a review

Note: HTML is not translated!
Bad           Good