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FTLF1217P2xTL Pluggable SFP Product Specification – September 2008 

 

 

 

II. 

Absolute Maximum Ratings 

 
 

Parameter Symbol 

Min 

Typ 

Max 

Unit 

Ref. 

Maximum Supply Voltage 

Vcc 

-0.5 

 

4.0 

 

Storage Temperature 

T

S

-40   85 

°

 

Case Operating Temperature 

T

A

-40   85 

°

 

Relative Humidity 

RH 

 

85 

 
 
 

III.

 

Electrical Characteristics 

(T

A

 = -40 to 85 

°

C, V

CC

 = 3.0 to 3.6 Volts) 

 
 

Parameter Symbol 

Min 

Typ 

Max 

Unit 

Ref. 

Supply Voltage 

Vcc 

3.0 

 

3.6 

 

Supply Current 

Icc 

 

 

300 

mA 

 

Transmitter 

 

 

 

 

 

 

Input differential impedance 

R

in

 100   

Ω 

Single ended data input swing  

Vin,pp

 

250  1200 

mV 

Transmit Disable Voltage 

V

D

2  Vcc 

Transmit Enable Voltage 

V

EN

Vee  

 

Vee+ 0.8 

 

Receiver 

 

 

 

 

 

 

Single ended data output swing  

Vout,pp

 

250 450  900  mV 

Data output rise/fall time 

 155 Mb/s 

t

r

/t

f

0.6   5.0 ns 

LOS Fault 

V

LOS fault

2  

Vcc

HOST

V 7 

LOS Normal 

V

LOS norm

Vee  

 

Vee+0.5 

Power Supply Rejection 

PSR

 

100  

 mVpp 

Systematic Jitter Contribution  

RX

Δ

SJ

 

  2.0 

ns 

Contributed Duty Cycle Distortion 

RX

Δ

DCD 

  1.0 

ns 

10 

Data Dependent Jitter Contribution 

RX

Δ

DDJ 

  1.2 

ns 

10 

Random Jitter Contribution @ OC-3 
and OC-1 

RX

Δ

RJ

 

  0.6 

ns 

Random Jitter Contribution @ FE 

RX

Δ

RJ 

  

0.76 

ns 

10 

 
Notes: 
1.

 

Non condensing. 

2.

 

Connected directly to TX data input pins.  AC coupling from pins into driver IC. 

3.

 

We recommend <600mV for best EMI performance. 

4.

 

Or open circuit. 

5.

 

Into 100 ohms differential termination. 

6.

 

10 – 90 % 

7.

 

LOS is an open collector output.  Should be pulled up with 4.7k – 10kohms on the host board. Normal 
operation is logic 0; loss of signal is logic 1. Maximum pull-up voltage is 5.5V. 

8.

 

Receiver sensitivity is compliant with power supply sinusoidal modulation of 20 Hz to 1.5 MHz up to 
specified value applied through the recommended power supply filtering network. 

9.

 

Peak-to-peak measurement for OC-3 SR-0 or OC-1 SR-0 operation measured with a PRBS 2

23

-1 test 

pattern. 

10.

 

Peak-to-peak measurement based on 4B/5B encoded Fast Ethernet pattern referenced in FDDI PMD

3

 

Annex A.5 

 

©

 Finisar Corporation September 13, 2008 Rev. B 

 

Page 4 

Summary of Contents for FTLF1217P2XTL

Page 1: ... 51 Mb s Multimode SONET OC 1 SR 0 Finisar s FTLF1217P2xTL Small Form Factor Pluggable SFP transceivers are compatible with the Small Form Factor Pluggable Multi Sourcing Agreement MSA 1 They are simultaneously compatible with 100Base FX FDDI ESCON and Multimode SONET OC 3 SR 0 and OC 1 SR 0 standards as specified in IEEE Std 802 32 ISO IEC 9314 33 Enterprise Systems Architecture 3904 and ANSI T1 ...

Page 2: ... Ground Common with Transmitter Ground 1 15 VCCR Receiver Power Supply 16 VCCT Transmitter Power Supply 17 VEET Transmitter Ground Common with Receiver Ground 1 18 TD Transmitter Non Inverted DATA in AC Coupled 19 TD Transmitter Inverted DATA in AC Coupled 20 VEET Transmitter Ground Common with Receiver Ground 1 Notes 1 Circuit ground is internally isolated from chassis ground 2 TFAULT is an open ...

Page 3: ... TD RD RD VccT VccR VeeT VeeR TXFault MOD DEF 2 MOD DEF 1 MOD DEF 0 Rate Select LOS 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 Towards ASIC Towards Bezel TX Disable VeeR Diagram of Host Board Connector Block Pin Numbers and Names Finisar Corporation September 13 2008 Rev B Page 3 ...

Page 4: ...n RX Δ SJ 2 0 ns 9 Contributed Duty Cycle Distortion RX Δ DCD 1 0 ns 10 Data Dependent Jitter Contribution RX Δ DDJ 1 2 ns 10 Random Jitter Contribution OC 3 and OC 1 RX Δ RJ 0 6 ns 9 Random Jitter Contribution FE RX Δ RJ 0 76 ns 10 Notes 1 Non condensing 2 Connected directly to TX data input pins AC coupling from pins into driver IC 3 We recommend 600mV for best EMI performance 4 Or open circuit ...

Page 5: ...ceiver Sensitivity 125 Mb s RxSENS 31 dBm 7 Receiver Sensitivity 200 Mb s RxSENS 29 dBm 8 Maximum Average Receiver Power RxMAX 14 dBm Optical Center Wavelength λC 1270 1600 nm LOS De Assert LOSD 33 dBm LOS Assert LOSA 45 dBm LOS Hysteresis 1 5 dB Notes 1 Measured average power coupled into 62 5 125um fibre with NA 0 275 Class 1 eye safety per FDA CDRH IEC and EN60825 1 safety standards 2 Also spec...

Page 6: ...erprise Systems Architecture 3904 2 At 51 8 Mb s data rate per ANSI T1 416 01 19995 3 At 155 Mb s data rate per ANSI T1 416 01 19995 4 At 125 Mb s data rate per ISO IEC 9314 33 5 At 200 Mb s data rate per Enterprise Systems Architecture 3904 VI Environmental Specifications Finisar 1310nm SFP transceivers have an industrial operating temperature range from 40 C to 85 C case temperature Parameter Sy...

Page 7: ... use of the 8 bit address 1010001X A2h so the originally defined serial ID memory map remains unchanged The interface is identical to and is thus fully backward compatible with both the GBIC Specification and the SFP Multi Source Agreement The complete interface is described in Finisar Application Note AN 2030 Digital Diagnostics Monitoring Interface for SFP Optical Transceivers The operating and ...

Page 8: ...r 3 dB Dynamic Range for Rated Accuracy Internally measured transceiver temperature DDTemperature 40 85 ºC Internally measured transceiver supply voltage DDVoltage 3 0 3 6 V Measured TX bias current DDBias 0 70 mA Measured TX output power DDTx Power 22 13 dBm Measured RX received average optical power DDRx Power 33 12 dBm Max Reporting Range Internally measured transceiver temperature DDTemperatur...

Page 9: ...on September 2008 Finisar Corporation September 13 2008 Rev B Page 9 X Mechanical Specifications Finisar s Small Form Factor Pluggable SFP transceivers are compatible with the dimensions defined by the SFP Multi Sourcing Agreement MSA FTLF1217P2BTL ...

Page 10: ...FTLF1217P2xTL Pluggable SFP Product Specification September 2008 Finisar Corporation September 13 2008 Rev B Page 10 FTLF1217P2WTL ...

Page 11: ...FTLF1217P2xTL Pluggable SFP Product Specification September 2008 Finisar Corporation September 13 2008 Rev B Page 11 XI PCB Layout and Bezel Recommendations ...

Page 12: ...FTLF1217P2xTL Pluggable SFP Product Specification September 2008 Finisar Corporation September 13 2008 Rev B Page 12 ...

Page 13: ...N I O Interface Physical Layer IBM Corp Third Edition 1996 5 ANSI T1 416 01 1999 Network to Customer Installation Interfaces Synchronous Optical NETwork SONET Physical Media Dependent Specification Multi Mode Fiber ANSI 1999 6 Directive 2002 95 EC of the European Council Parliament and of the Council on the restriction of the use of certain hazardous substances in electrical and electronic equipme...

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