Finisar 10GBASE-LRM X2 Скачать руководство пользователя страница 1 | Manualshive

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Finisar 10GBASE-LRM X2 Скачать руководство пользователя страница 1

©

Finisar Corporation – October 2008

Rev B

Page 1

Product Specification

RoHS-6 Compliant

10GBASE-LRM X2 Transponder

FTLX1341E2

PRODUCT FEATURES

Hot pluggable X2 MSA form factor

Total power consumption: 4.0 W maximum

RoHS-6 compliant (lead-free)

Temperature range 0°C to 70°C

Transmission distance up to 220m

*

Uncooled 1310 nm directly modulated
Fabry-Perot (FP) laser

Built In Advanced Electronic Dispersion
Compensation (EDC)

SC connector, multimode 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

Mid Pak module variance for
front panel mounting

De-latch mechanism with low
extraction force

APPLICATIONS

IEEE 802.3aq-2006

10 Gb/s Ethernet transmission on
legacy multimode fiber.

The Finisar FTLX1341E2 transponder incorporates Electronic Dispersion Compensation (EDC)
which provides correction for the severe modal dispersion that may occur during propagation
through links up to 220m on legacy installed FDDI multimode fiber. The EDC device
incorporates a Feed Forward Equalizer (FFE) and a Decision Feedback Equalizer (DFE). The
EDC also contains sophisticated clock recovery architecture for extracting a robust clock from
extremely distorted signals.

PRODUCT SELECTION

FTLX1341E2

* Maximum reach as defined by IEEE. Longer reach possible depending upon link implementation.

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Содержание 10GBASE-LRM X2

Страница 1: ... via MDIO 2 wire bus 70 pin connector Separated signal chassis ground Mid Pak module variance for front panel mounting De latch mechanism with low extraction force APPLICATIONS IEEE 802 3aq 2006 10 Gb s Ethernet transmission on legacy multimode fiber The Finisar FTLX1341E2 transponder incorporates Electronic Dispersion Compensation EDC which provides correction for the severe modal dispersion that...

Страница 2: ... RESET 1 2 V CMOS I 10 Reset Input Open Drain Compatible Input with 22 kΩ pull up to APS internal to transponder Logic high Normal Operation Logic low RESET Vendor Specific 11 15 16 24 Vendor Specific Pins Leave unconnected when not used TX ON OFF 1 2 V CMOS I 12 TX ON OFF Input Open Drain Compatible Input with 22 kΩ pull up to APS internal to transponder Logic high Transmitter On Logic low Transm...

Страница 3: ... RX LANE 3 AC coupled Internally biased differential XAUI O O 50 51 Module XAUI Output Lane 3 Module XAUI Output Lane 3 DC Power GND 0 V DC 1 2 3 33 34 35 36 37 40 43 46 49 52 53 54 57 60 63 66 69 70 Ground connection for signal ground on the module APS 1 2 V 7 8 28 29 Input from Adaptive Power Supply APS SENSE 1 2 V 27 APS Sense Output Connected to the APS input inside transponder APS SET 25 Feed...

Страница 4: ...tings Limit Values Parameter Symbol min max Unit Storage Temperature1 TS 40 85 C Supply Voltage 5 0 V V5 0 6 V Supply Voltage 3 3 V V3 0 4 V Supply Voltage APS Vaps 0 1 5 V Static Discharge Voltage All Pins2 STd 500 V Average Receive Optical Power RxP max 1 5 dBm Notes 1 Non condensing 2 HBM Stresses in excess of the absolute maximum ratings can cause permanent damage to the device ...

Страница 5: ...Characteristics PRTAD LASI RESET TX_ONOFF External Pull up Resistor for Open Drain Rpullup 10 22 kΩ Output High Voltage2 Voh 1 V Output Low Voltage2 Vol 0 15 V Input High Voltage Vih 0 84 1 5 V Input Low Voltage Vil 0 36 V Input Pull down Current3 Ipd 20 120 µA MDIO I O Characteristics MDIO MDC MDIO Data Hold Time tHOLD 10 ns MDIO Data Setup Time tSU 10 ns Delay from MDC Rising Edge to MDIO Data C...

Страница 6: ...put Impedance ZINXAUI 80 100 120 Ω Differential Return Loss1 S11 10 dB Input Differential Skew2 tSKEWIN 75 ps Jitter Amplitude Tolerance3 JXAUITOL 0 65 UIp p XAUI Output AC Characteristics RXLANE 0 3 Baud Rate Ethernet RXAUIOUT 3 125 Gbit s Baud Rate Variation RXAUIVAR 100 100 ppm XAUI Eye Mask far end According to IEEE 802 3ae Output Differential Impedance ZOUTXAUI 80 100 120 Ω Differential Outpu...

Страница 7: ...ecursor 6 5 Symmetrical 6 0 Comprehensive Stressed Receiver Sensitivity OMA 10 3125Gb s Postcursor 6 5 dBm Optical Center Wavelength λC 1260 1355 nm Receiver Reflectance Rrx 12 dB Signal Detect Deassert Level PSDD 14 4 dBm Signal Detect Assert Level PSDA 25 0 dBm Signal Detect Hysteresis PSDH 0 5 1 5 dB Notes 1 Maximum RMS spectral width as specified by Figure 68 3 in IEEE802 3aq 2006 2 Optical ey...

Страница 8: ...e standard host PCB footprint or equivalent For further details please refer to vendor supplied information Aqueous Wash Finisar X2 transponders are neither solderable nor aqueous washable and are not intended for these processes VI Regulatory Compliance Feature Standard Comments ESD Electrostatic Discharge to the Electrical Pins HBM EIA JESD22 A114 B MIL STD 883D Method 3015 7 Class 1a 500 V Immu...

Страница 9: ...UL CSA CLASS 3862 07 CLASS 3862 87 1439230 Copies of the referenced certificates are available from Finisar Corporation upon request VII DOM Parameters VIII Mechanical Specifications Values Parameter Symbol min typ max Unit Module Retention Force latch strength FRET 200 N Module Insertion Force FIN 40 N Module Extraction Force with kick out FEXT K 16 N Module Extraction Force without kick out FEXT...

Страница 10: ...rational 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 1 IEEE 802 3ae 2002 August 30 2002 2 IEEE Std 802 3aq 2006 3 X2 MSA Rev 2 0b January 30 2003 X For More Information Finisar Corporation 1389 Moffett Park Drive Sunnyvale CA 94089 1133 Tel 1 408 548 1000 F...

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