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F i n i s a r

Product Specification

OC-48 LR-1/STM L-16.1 RoHS Compliant Pluggable SFP Transceiver

FTLF1721P1xCL

PRODUCT FEATURES

• Up to 2.67Gb/s bi-directional

data links

• Hot-pluggable SFP footprint

• Built-in digital diagnostic functions

• Uncooled 1310nm DFB laser

transmitter

• APD Receiver

• Duplex LC connector

• RoHS Compliant

• Metal enclosure, for lower EMI

• Single 3.3V power supply

• Low power dissipation typically

<700mW

• Extended operating temperature

range: -10°C to 70°C

APPLICATIONS

• SONET OC-48 LR-1 / SDH STM L-16.1

• SONET OC-12 / SDH STM 4

• SONET OC-3 / SDH STM-1

• Gigabit Ethernet / 1x/2x Fibre Channel

Finisar’s FTLF1721P1xCL Small Form Factor Pluggable (SFP) transceivers are

compatible with the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA)

They comply with SONET OC-48 LR-1 (SDH STM L-16.1) standards

, Gigabit Ethernet

as specified in IEEE Std 802.3

3(*)

and Fibre Channel FC-PI 13.0

4(*)

. They are compatible

with SONET OC-12 SR and SONET OC-3 standards

. Digital diagnostics functions are

available via the 2-wire serial bus specified in the SFP MSA.

PRODUCT SELECTION

FTLF1721P1xCL

W Wide Extraction Bail

B Narrow Extraction Bail

Summary of content (12 pages)

PAGE 1
Finisar Product Specification OC-48 LR-1/STM L-16.1 RoHS Compliant Pluggable SFP Transceiver FTLF1721P1xCL PRODUCT FEATURES • Up to 2.67Gb/s bi-directional data links • Hot-pluggable SFP footprint • Built-in digital diagnostic functions • Uncooled 1310nm DFB laser transmitter • APD Receiver • Duplex LC connector • RoHS Compliant • Metal enclosure, for lower EMI • Single 3.3V power supply • Low power dissipation typically <700mW • APPLICATIONS • SONET OC-48 LR-1 / SDH STM L-16.
PAGE 3
Finisar FTLF1721P1xCL Pluggable SFP Product Specification – September 2008 I. Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Pin Descriptions Symbol VEET TFAULT TDIS MOD_DEF(2) MOD_DEF(1) MOD_DEF(0) Rate Select LOS VEER VEER VEER RDRD+ VEER VCCR VCCT VEET TD+ TDVEET Name/Description Transmitter Ground (Common with Receiver Ground) Transmitter Fault. Transmitter Disable. Laser output disabled on high or open. Module Definition 2. Data line for Serial ID. Module Definition 1.
PAGE 4
Finisar FTLF1721P1xCL Pluggable SFP Product Specification – September 2008 II. Absolute Maximum Ratings Parameter Maximum Supply Voltage Storage Temperature Case Operating Temperature III. Symbol Vcc TS TOP Min -0.5 -40 -10 Typ Max 4.5 85 70 Unit V °C °C Ref. Max 3.60 300 Unit V mA Ref. Ω mV V V us 1 1200 Vcc Vee+ 0.8 10 3 4 4 5 5 6 0.07 mV ps ps V V mVpp UI 0.007 UI Electrical Characteristics (TOP = -10 to 70 °C, VCC = 3.00 to 3.
PAGE 5
Finisar FTLF1721P1xCL Pluggable SFP Product Specification – September 2008 IV. Optical Characteristics (TOP = -10 to 70°C, VCC = 3.00 to 3.60 Volts) Parameter Transmitter Output Opt. Pwr: 9/125 SMF Optical Wavelength Spectral Width (-20dB) Optical Extinction Ratio Sidemode Supression ratio Optical Rise/Fall Time Total Generated Transmitter Jitter (peak to peak) Total Generated Transmitter Jitter (rms) Receiver Average Rx Sensitivity @ 2.
PAGE 6
Finisar FTLF1721P1xCL Pluggable SFP Product Specification – September 2008 V. General Specifications Parameter Data Rate Bit Error Rate Max. Supported Link Length on 9/125μm SMF @ OC-48 Max. Supported Link Length on 9/125μm SMF @ 2X Fibre Channel Max. Supported Link Length on 9/125μm SMF @ Gigabit Ethernet Max. Supported Link Length on 9/125μm SMF @ OC-12 Max. Supported Link Length on 9/125μm SMF @ OC-3 Symbol BR BER LMAX1 Min 155 Typ Max 2667 10-12 Units Mb/sec 45 km Ref.
PAGE 7
FTLF1721P1xCL Pluggable SFP Product Specification – September 2008 Finisar Additionally, Finisar SFP transceivers provide a unique enhanced digital diagnostic monitoring interface, which allows real-time access to device operating parameters such as transceiver temperature, laser bias current, transmitted optical power, received optical power and transceiver supply voltage.
PAGE 8
FTLF1721P1xCL Pluggable SFP Product Specification – September 2008 IX. Finisar Mechanical Specifications Finisar’s Small Form Factor Pluggable (SFP) transceivers are compatible with the dimensions defined by the SFP Multi-Sourcing Agreement (MSA) 3. FTLF1721P1BCL © Finisar Corporation September 3, 2008 RevA.
PAGE 9
FTLF1721P1xCL Pluggable SFP Product Specification – September 2008 Finisar FTLF1721P1WCL © Finisar Corporation September 3, 2008 RevA.
PAGE 10
FTLF1721P1xCL Pluggable SFP Product Specification – September 2008 X. Finisar PCB Layout and Bezel Recommendations © Finisar Corporation September 3, 2008 RevA.
PAGE 12
FTLF1721P1xCL Pluggable SFP Product Specification – September 2008 Finisar XI. References 1. Small Form Factor Pluggable (SFP) Transceiver Multi-Source Agreement (MSA), September 2000. Documentation is currently available at Finisar upon request. 2. Bellcore GR-253 and ITU-T G.957 Specifications (Transmitter Optical Output Power complies with SONET OC-48 requirements only). 3. IEEE Std 802.3, 2002 Edition, Clause 38, PMD Type 1000BASE-LX. IEEE Standards Department, 2002. (*) 4.