Datasheet

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Product Specification

RoHS-6 Compliant

10GBASE-LR XENPAK Transponder

FTLX1462E2

PRODUCT FEATURES

 Hot pluggable XENPAK MSA3.0

form factor

 Total power consumption: 3.5 W

maximum

 RoHS-6 compliant (lead-free)

 Temperature range 0°C to 70°C

 Transmission distance of 10km

 Uncooled directly modulated

Distributed Feedback (DFB) laser at

1310 nm

 SC connector, single mode fiber

 Full duplex transmission mode

 Digital Optics Monitoring (DOM)

 Power supply: +5.0 V, +3.3 V,

Adaptable Power Supply (APS:

+1.2 V)

 XAUI electrical interface

- 4 x 3.125 Gb/s Ethernet

 Management and control via MDIO

2-wire bus

 70-pin connector

 Separated signal/chassis ground

 De-latch mechanism with low

extraction force

APPLICATIONS

 10GBASE-LR 10G Ethernet

PRODUCT SELECTION

FTLX1462E2

Summary of content (10 pages)

PAGE 1
Product Specification RoHS-6 Compliant 10GBASE-LR XENPAK Transponder FTLX1462E2 PRODUCT FEATURES Hot pluggable XENPAK MSA3.0 form factor Total power consumption: 3.5 W maximum RoHS-6 compliant (lead-free) Temperature range 0°C to 70°C Transmission distance of 10km Uncooled directly modulated Distributed Feedback (DFB) laser at 1310 nm SC connector, single mode fiber Full duplex transmission mode Digital Optics Monitoring (DOM) Power supply: +5.0 V, +3.
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FTLX1462E2 Product Specification – February 2010 I. PIN DESCRIPTION Signal Name Level I/O Management and Monitoring Ports MDIO Open Drain I/O Pin No. Description 17 MDC I 18 Management Data I/O. Requires external 10 - 22 kΩ pull-up to the APS on host. Management Data Clock Input 1 19 Port Address Input bit 4 I 20 Port Address Input bit 3 I 21 Port Address Input bit 2 I 22 Port Address Input bit 1 I 23 Port Address Input bit 0 LASI 1.2 V CMOS 1.2 V CMOS 1.2 V CMOS 1.2 V CMOS 1.
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FTLX1462E2 Product Specification – February 2010 Receive Functions Reserved Reserved RX LANE 0+ AC-coupled, RX LANE 0– Internally biased differential RX LANE 1+ XAUI RX LANE 1– RX LANE 2+ RX LANE 2– RX LANE 3+ RX LANE 3– DC Power GND 0 V DC APS APS SENSE +1.2 V +1.
PAGE 4
FTLX1462E2 Product Specification – February 2010 Electrical Pad Layout Fig 1-XENPAK Transponder Electrical Pad Layout II. Absolute Maximum Ratings Parameter Storage Ambient Temperature1) Operating Case Temperature1) Supply Voltage +5.0 V Supply Voltage +3.3 V Supply Voltage APS Static Discharge Voltage, All Pins2) Average Receive Optical Power Notes: 1) 2) Symbol TS TC V5 V3 Vaps STd RxP max Limit Values min. max. -40 85 0 70 0 6 0 4 0 1.5 500 1.5 Unit °C °C V V V V dBm Non-condensing.
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FTLX1462E2 Product Specification – February 2010 III. Electrical Characteristics Recommended Operating Conditions Parameter Operating Case Temperature1) Transponder Total Power Consumption Supply Voltage +5.0 V Supply Current +5.0 V Supply Voltage +3.3 V Supply Current +3.3 V Supply Voltage APS Supply Current APS Values typ. Symbol TC P min. 0 VCC5 ICC5 VCC3 ICC3 VCC aps ICC aps 4.75 5.0 3.14 3.3 1.152 1.2 max. 70 3.5 Unit °C W 5.25 10 3.47 550 1.
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FTLX1462E2 Product Specification – February 2010 Electrical AC Characteristics (VCC5 = 4.75 V to 5.25 V, VCC3 = 3.14 V to 3.47 V, VCC aps = 1.152 V to 1.248 V, TC = 0°C to 70°C) Values Parameter Symbol min. typ. max. Unit XAUI Input AC Characteristics (TXLANE[0..3]) Baud Rate RXAUIIN Gbit/s Ethernet 3.
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FTLX1462E2 Product Specification – February 2010 IV. Optical Characteristics (VCC5 = 4.75 V to 5.25 V, VCC3 = 3.14 V to 3.47 V, VCC aps = 1.152 V to 1.248 V, TC = 0°C to 70°C) Values Parameter Symbol min. typ. max. Unit Transmitter Launch Power in OMA minus TDP PO-OMA –5.2 dBm Average Launch Power PO-Avg –8.2 0.5 dBm Center Wavelength Range λC-Tx 1290 1330 nm 0.6 nm Spectral Width (-20 dB) σI Side Mode Suppression Ratio SMSR 30 dB Extinction Ratio ER 3.
PAGE 8
FTLX1462E2 Product Specification – February 2010 Environmental Performance Operating case temperature: Operating humidity: 0°C to +70°C 0% -95% RH non-condensing Fibers and Connectors The transponder has SC receptacles for both Tx and Rx. The transponder is designed for single mode SC cables, 0° polished endface (PC). 70-pin Connector The module interface connector is a 70-pin, printed circuit board edge connection with a 0.5 mm pitch.
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FTLX1462E2 Product Specification – February 2010 Eye Safety Finisar FTLX1462 transponders are Class 1 Laser Products. They are certified per the following standards: Feature Agency Standard Laser Eye Safety Laser Eye Safety FDA/CDRH CDRH 21 CFR 1040 and Laser Notice 50 TÜV Electrical Safety Electrical Safety TÜV EN 60825-1: 1994+A11:1996+A2:2001 IEC 60825-1: 1993+A1:1997+A2:2001 IEC 60825-2: 2000, Edition 2 EN 60950 UL/CSA CLASS 3862.07 CLASS 3862.
PAGE 10
FTLX1462E2 Product Specification – February 2010 Package Outline Figure 2-XENPAK Mechanical Dimensions IX. References The following references are provided for informational purposes only. The parameters and operational behavior outlined in this specification describe the complete functionality of the 10G Transponder. Contact Finisar for any items concerning the operational characteristics of this device. X. IEEE Std 802.3æ™-2002 clause 52, 10GBASE-LR XENPAK MSA Issue 2.