Wavelength range

nm

1310/1480/1550/1590

Attenuation range

dB

0~30

Attenuation adjustment step

dB

<0.1

@RT

Attenuation accuracy

dB

±0.15

Attenuator type

-

B(Normally open type)

The attenuation value is zero at shutdown

D(Normally closed type)

Maximum attenuation value at shutdown

Input optical power

mW

<100

insertion loss

dB

<1.5

Wavelength dependent loss

dB

<1

Polarization dependent loss

dB

0.5

Output pigtail type

-

SMF-28 or PM1550

Pigtail connect type

-

FC/APC

Control mode

button

 RS232 Serial communication

Communication interface

Optional

DB9 Female

Power supply

100~240V AC,<30W

5V DC,<15W

Dimensions

260(W)×280(D)×120(H)mm

125(W)×150(D)×20(H)mm

Operating temperature range

-5~+35°C

Operating humidity range

0~70%

PVOA

Wavelength (nm)

Number of channels

type

Maximum attenuation value (dB)

Output pigtail type

Packaging form

1310/1480

/1550/1590

1=1×1 channels 4=4×4 channels

B= Normally open type)

D= Normally closed type

30

SM=SMF-28

PM=PM1550

M= Modular

B= Bench   Top