Wavelength   range

900 - 1700

nm

Deadtime range

0.1 - 100

μs

Deadtime step

100

ns

Output pulse   voltage

LVTTL / NIM

Output pulse   width

100

ns

Optical fibre   coupling

SMF, MMF62.5   or free-space

Efficiency   range calibrated at λ=1.55 μm

10, 15 or 20

%

Timing   resolution (FWHM) at 20% efficiency

150

ps

Dark count   rate at (efficiency)

10

15

20

%

STD

1.2

3

6

kHz

LN

0.8

1.5

3

kHz

Gate-in max   frequency

TBD

Gate-in min   pulse duration

1

ns

Gate-in   voltage range

-2 to 2

V

Gate-in   coupling

DC

Gate-in   threshold voltage range

-2 to 2

V

Gate-in threshold   voltage resolution (steps)

1

mV

Output   connector

SMA

Optical   connector

FC/PC pigtail

Operating   Temperature

+10 to +35

°C

Dimensions

95 x 95 x 95

mm

Weight

1

kg

Cooling time

5

min

Power supply

Input voltage

90~264VAC - 135~370VDC

Frequency   range

47~63

Hz

AC current

1.4A / 115VAC   1A / 230VAC