	Central wavelength	Pulse width	Dynamic range	Event dead zone	Attenuation dead zone
Short range multimode (SRL)	850/1300 ±20nm	3 ns to 300 ns	24/24dB	0.5m	2m
Short range multimode and singlemode (SRL)	850/1300 1310/1550/ 1625 ±20nm	3 ns to 20 us	24/24/ 40/38/37 dB	0.5 m (multimode) 0.8m (multimode)	5 m (multimode) 8 m (multimode)
Very short range singlemode (VSRe)	1310/1550 ±20nm	10 ns to 10 us	32/30dB	2m	8m
Short range singlemode (SRe)	1310/1550 ±20nm	10 ns to 10 us	34/32dB	3m	25m
Medium range singlemode (MR)	1310 ±20nm 1490 ±15nm 1550 ±20nm 1625 ±10nm	3 ns to 20 us	40 dB 40 dB 38 dB 37 dB	0.8m	4m
Long range singlemode (LR)	1310 ±20nm 1490 ±15nm 1550 ±20nm 1625 ±10nm	3 ns to 20 us	43 dB 40 dB 41 dB 41 dB	0.8m	4m
Very long range singlemode (LR)	1310 ±20nm 1383 ±2nm 1490 ±15nm 1550 ±20nm 1625 ±10nm	3 ns to 20 us	45 dB 44 dB 42 dB 43 dB 43 dB	0.8m	4m
Ultra long range singlemode (UHD)	1310/1550 ±20nm 1625±10nm	10 ns to 20 us	45.5/50dB 45.5dB	4.5m	15m

Application:

>Telecom CORE/METRO/ACCESS
>FTTx engineer
>Laboratory
>Manufacturer

Order Information:

1. OTDR module, wavelength, dynamic range

2. PM. LS, VLS option

3. Quantity

Product Tags:

screen touch obd2

tft touch screen monitor

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