SFP 155M 1270-1610нм 120км DDM оптический трансивер

Параметр

Символ

Мин.

Типичный

Макс.

Единица

Температура хранения

ТС

-40

+85

°С

Supply Voltage

VCC

-0.5

4

V

Relative Humidity

RH

0

85

%

Parameter

Symbol

Min.

Typical

Max.

Unit

Case operating Temperature

Industrial

TC

-40

85

°C

Extended

-5

85

°C

Commercial

0

+70

°C

Supply Voltage

VCC

3.135

3.465

V

Supply Current

Icc

300

mA

Inrush Current

Isurge

Icc+30

mA

Maximum Power

Pmax

1

W

Parameter

Symbol

Min.

Typical

Max.

Unit

Note

Transmitter Section:

Input differential impedance

Rin

90

100

110

W

1

Single ended data input swing

Vin PP

250

1200

mVp-p

Transmit Disable Voltage

VD

Vcc – 1.3

Vcc

V

2

Transmit Enable Voltage

VEN

Vee

Vee+ 0.8

V

Transmit Disable Assert Time

Tdessert

10

us

Receiver Section:

Single ended data output swing

Vout,pp

300

800

mv

3

Data output rise time

tr

500

ps

4

Data output fall time

tf

500

ps

4

LOS Fault

Vlosfault

Vcc – 0.5

VCC_host

V

5

LOS Normal

Vlos norm

Vee

Vee+0.5

V

5

Power Supply Rejection

PSR

100

mVpp

6

Parameter

Symbol

Min.

Typical

Max.

Unit

Note

Transmitter Section:

Center Wavelength

λc

λ-6

λ

λ+7.5

nm

Spectral Width

σ

1

nm

Optical Output Power

Pout

0

5

dBm

1

Optical Rise/Fall Time

tr / tf

500

ps

2

Extinction Ratio

ER

10

dB

Generated Jitter (peak to peak)

JTXp-p

0.07

UI

3

Generated Jitter (rms)

JTXrms

0.07

UI

3

Eye Mask for Optical Output

Compliant with G.957(class 1 laser safety)

Receiver Section:

Optical Input Wavelength

λc

1260

1620

nm

Receiver Overload

Pol

-8

dBm

4

RX Sensitivity

Sen

-34

dBm

4

RX_LOS Assert

LOS A

-47

dBm

RX_LOS De-assert

LOS D

-37

dBm

RX_LOS Hysteresis

LOSH

0.5

dB

General Specifications:

Data Rate

BR

155

Mb/s

Bit Error Rate

BER

10-12

Max. Supported Link Length on9/125μmSMF@155Mb/s

LMAX

80

km

Total System Budget

LB

29

dB