Delta-electronics SFBD-155F2J1RM Manual de usuario descargar pdf (Pagina 2)

SFBD-155F2J1RM

DELTA ELECTRONICS, INC.

2 Revision: S1

06/08/2007

www.deltaww.com

0.85

1.20

0.80

1.00

0.50

0.20

0.00

-0.20

0.350.150.00

Time

0.65

Mean level of logical "0"

1.00

Mean level of logical "1"

Optical Pulse Mask with Bessel Filter Specified in ITU

T G.957

1. Absolute Maximum Ratings

Parameter Symbol Min. Typ. Max. Unit Note

Storage Temperature Ts -40 85 ºC

Storage Ambient Humidity H

5 95 %

Power Supply Voltage VCC -0.5 5 V

Signal Input Voltage -0.3 Vcc+0.3 V

Optical Input Power (Peak) 0 dBm

Lead Soldering Temperature T

SOLD

260 ºC

Lead Soldering Time t

SOLD

10 sec

2. Recommended Operating Conditions

Parameter Symbol Min. Typ. Max. Unit Note

Ambient Operating Temperature T

0 70 ºC

Without air flow

Ambient Humidity HA 5 85 %

Non-condensing

Power Supply Voltage VCC 3.13 3.3 3.47 V

Power Supply Current ICC 230 mA

Power Supply Noise Rejection 100 mVp-p

100Hz to 1MHz

Data Rate 10 155.52 Mbps

Transmission Distance 15 km

3. Optical Specification of Transmitter

Parameter Symbol Min. Typ. Max. Unit Note

Average Launched Power P

-14 -11 -8

dBm Note (1)

Launched power (Peak.)

-5

dBm

Extinction Ratio ER

8.5

Center Wavelength

1480 1520 1580 nm FP Laser

Spectrum Width (RMS)

Optical Rise/Fall Time t

1.3 ns Note (2)

Total Jitter t

1 ns Note (3)

Optical Return Loss Tolerance ORLT 14 dB

Relative Intensity Noise RIN -116 dB/Hz

Output Eye Mask

Compliant with Bellcore TR-NWT-000253

and ITU recommendation G.957

Note (4)

Note (1). Launched power (avg.) is power coupled into a single mode fiber.

Note (2). These are unfiltered 20-80% values.

Note (3). Measure at 2

-1 NRZ PRBS pattern.

Note (4). Eye Mask definition

1 2 3 4 5 6 7

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