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SFP 100Base-FX 1310nm 2km Reach

Features

Build-in PHY supporting SGMII Interface

100BASE-FX operation

1310nm FP laser and PIN photo-detector

2km transmission with MMF

Standard serial ID information Compatible with SFP MSA

SFP MSA package with duplex LC connector

With Spring-Latch for high density application

Very low EMI and excellent ESD protection

+3.3V single power supply

Operating case temperature: 0 to +70°C

Applications

Switch to Switch interface

Switched backplane applications

Router/Server interface

Gigabit Ethernet To Fast Ethernet

Other optical transmission systems

Standard

Compatible with SFP MSA

Compatible with IEEE 802.3ah-2004

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SFP 100Base-FX 1310nm 2km Reach                                                                                                                                                            

Parameter

Symbol

Min.

Typical

Max.

Unit

Notes

Transmitter

Centre Wavelength

λC

1261

1310

1360

nm

 

Average Output Power

P0ut

-20

 

-14

dBm

2

Spectral Width (RMS)

σ

 

 

7.7

nm

2

Extinction Ratio

EX

10

 

17

dB

 

Rise/Fall Time

Tr/Tf

 

 

3

ns

3

 

Output Optical Eye

Compatible with IEEE 802.3ah-2004

4

 

Data Input Swing Differential

(SGMII Series interface)

VIN

200

 

2100

mV

5

 

Input Differential Impedance

ZIN

80

100

120

Ω

 

 

TX Disable

Disable

 

2.0

 

Vcc

V

 

 

Enable

 

0

 

0.8

V

 

 

TX Fault

Fault

 

2.0

 

Vcc+0.3

V

 

 

Normal

 

0

 

0.8

V

 

 

Receiver

 

Centre Wavelength

λC

1260

 

1570

nm

 

 

Receiver Sensitivity

 

 

 

-31

dBm

6

 

Receiver Overload

 

-10

 

 

dBm

6

 

LOS De-Assert

LOSD

 

 

-32.5

dBm

 

 

LOS Assert

LOSA

-45

 

 

dBm

 

 

LOS Hysteresis

 

1

 

4.5

dB

 

 

Total Jitter

(SGMII Series Interface)

Tj

 

 

0.43

UI

 

 

Data Output Swing Differential

VOUT

370

 

2000

mV

5

 

LOS

High

 

2.0

 

Vcc+0.3

V

 

 

Low

 

0

 

0.8

V

 

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