KD-SM570I-S

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$122
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Very Good

> Supports 1.25Gbps/1.0625Gbps bit rates
> Duplex LC connector
> Hot pluggable SFP footprint
> 1310nm FP laser transmitter and PIN photo-detector
> Applicable for 20Km SMF connection
> Low power consumption, < 0.8W
> Digital Diagnostic Monitor Interface
> Compliant with SFP MSA and SFF-8472
> Very low EMI and excellent ESD protection    
> Operating case temperature: Commerical:0 to 70 °C    
 
Applications 
> Gigabit Ethernet
> Fiber Channel
> Switch to Switch interface
> Switched backplane applications
> Router/Server interface
> Other optical transmission systems

Parameter

Symbol

Min.

Typ

Max.

Unit

Note

Data Rate

DR

1.0625

1.25

 

Gb/s

 

Supply Voltage

Vcc

3.13

3.3

3.47

V

 

Supply Current

Icc5

 

 

220

mA

 

Operating Case Temp.

Tc

0

 

70

°C

 

 

TI

-40

 

85

 

 

 

 

Parameter

Symbol

Min.

Typ

Max.

Unit

Note

Transmitter

Differential data input swing

VINPP

120

 

820

mVpp

1

Tx Disable Input-High

VIH

2.0

 

Vcc+0.3

V

 

Tx Disable Input-Low

VIL

0

 

0.8

V

 

Tx Fault Output-High

VOH

2.0

 

Vcc+0.3

V

2

Tx Fault Output-Low

VOL

0

 

0.5

V

2

Input differential impedance

Rin

 

100

 

Ω

 

Receiver

Differential data output swing

Voutpp

300

650

800

mVpp

3

Rx LOS Output-High

VROH

2.0

 

Vcc+0.3

V

2

Rx LOS Output-Low

VROL

0

 

0.8

V

2

 

 

Parameter

Symbol

Min.

Typ

Max.

Unit

Note

Transmitter

Operating Wavelength

λ

1270

1310

1360

nm

 

Ave. output power (Enabled)

PAVE

-9

 

-3

dBm

1

Extinction Ratio

ER

9

 

 

dB

1

RMS spectral width

Δλ

 

 

0.65

nm

 

Rise/Fall time (20%~80%)

Tr/Tf

 

 

0.26

ns

2

Dispersion penalty

TDP

 

 

3.9

dB

 

Output Optical Eye

Compliant with  IEEE802.3 z (class 1 aser safety)

Receiver

Operating Wavelength

λ

1260

 

1610

nm

 

Receiver Sensitivity

PSEN1

 

 

-22

dBm

3

Overload

PAVE

-3

 

 

dBm

3

LOS Assert

Pa

-35

 

 

dBm

 

LOS De-assert

Pd

 

 

-24

dBm

 

LOS Hysteresis

Pd-Pa

0.5

 

 

dB

 

Shipping Cost Shipping Included
Shipping Time Ready to ship in 8-15 Business Days
Location Vries, Drenthe, Netherlands

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