WaveSplitter | Lighting the Internet on Fiber
             

100G CFP4 LR4

370 views
0 Likes
0 0
100G Base CFP4 LR4

Share on Social Networks

Share Link

Use permanent link to share in social media

Share with a friend

Please login to send this document by email!

Embed in your website

Select page to start with

7. All contents are Copyright © 1996 - 2016 Wavesplitter Technolog ies, Inc. All rights reserved . Preliminary and Proprietary www.wavesplitter.com Page 7of 11 Document Number: 95-0110-V1 100GBase LR4 CFP4 Optical Transceivers WST-CFP4-LR4-C 22 NUC Module Vendor I/O. Mus t No Connect a t host board 23 NUC Module Vendor I/O. Mus t No Connect a t host board 24 NUC Module Vendor I/O. Mus t No Connect a t host board 25 GND 26 TX_MCLKn TX Monitor Clock Output (Positive) 27 TX_MCLKp TX Monitor Clock Output (Negative) 28 GND 29 GND 30 RX0p Lane 0 Receiver Output (Positive) 31 RX0n Lane 0 Receiver Output (Negative) 32 GND 33 RX1p Lane 1 Receiver Output (Positive) 34 RX1n Lane 1 Receiver Output (Negative) 35 GND 36 RX2p Lane 2 Receiver Output (Positive) 37 RX2n Lane 2 Receiver Output (Negative) 38 GND 39 RX3p Lane 3 Receiver Output (Positive) 40 RX3n Lane 3 Receiver Output (Negative) 41 GND 42 REFCLKp(NUC) Reference Clock Input (Positive) (Optional) 43 REFCLKn(NUC) Reference Clock Input (Negative) (Optional) 44 GND 45 TX0p Lane 0 Transmitter Input (Positive) 46 TX0n Lane 0 Transmitter Input (Negative) 47 GND 48 TX1p Lane 1 Transmitter Input (Positive) 49 TX1n Lane 1 Transmitter Input (Negative) 50 GND 51 TX2p Lane 2 Transmitter Input (Positive) 52 TX2n Lane 2 Transmitter Input (Negative) 53 GND 54 TX3p Lane 3 Transmitter Input (Positive) 55 TX3n Lane 3 Transmitter Input (Negative) 56 GND

6. All contents are Copyright © 1996 - 2016 Wavesplitter Technolog ies, Inc. All rights reserved . Preliminary and Proprietary www.wavesplitter.com Page 6of 11 Document Number: 95-0110-V1 100GBase LR4 CFP4 Optical Transceivers WST-CFP4-LR4-C Pin no. Type Description 1 3.3V_GND 3.3V Module Supply Voltage Retu rn Ground, can be separate or tied together with Signal Ground 2 3.3V_GND 3 3.3V 3.3V Module Supply Voltage 4 3.3V 3.3V Module Supply Voltage 5 3.3V 3.3V Module Supply Voltage 6 3.3V 3.3V Module Supply Voltage 7 3.3V_GND 3.3V Module Supply Vo ltage Return Ground, can be sep arate or tied together with Signal Ground 8 3.3V_GND 9 NUC Module Vendor I/O. Mus t No Connect a t host board 10 NUC Module Vendor I/O. Mus t No Connect a t host board 11 TX_DIS Transmitter Disable for all l anes, "1" or NC = transmitter disabled, "0" = transmitter enabled 12 RX_LOS Receiver Loss of Optical Signal , "1": low optical signal, "0": normal condition 13 GLB_ALRMn Global Alarm. “0": alarm condition in any MDIO Alarm register, "1": no alarm condition, Open Drain, Pull Up Resistor on Host 14 MOD_LOPWR Module Low Power Mode. "1" or NC: module in low power (safe) mode, "0": power-on enabled 15 MOD_ABS Module Absent. "1" or NC : module absent, "0": module present, Pull Up Resistor on Host 16 MOD_RSTn Module Reset. "0" resets the module, "1" or NC = module enabled, Pull Down Resistor in Module 17 MDC Management Data Clock (electri cal specs as per 802.3ae and ba) 18 MDIO Management Data I/O bi-directional data (electrical specs as per 802.3ae and ba) 19 PRTADR0 MDIO Physical Port address bit 0 20 PRTADR1 MDIO Physical Port address bit 1 21 PRTADR2 MDIO Physical Port address bit 2

4. All contents are Copyright © 1996 - 2016 Wavesplitter Technolog ies, Inc. All rights reserved . Preliminary and Proprietary www.wavesplitter.com Page 4of 11 Document Number: 95-0110-V1 100GBase LR4 CFP4 Optical Transceivers WST-CFP4-LR4-C Average launch power of OFF transmitter, each lane -30 dBm Relative Intensity Noise RIN 20 O MA -130 dB/Hz Transmitter reflectance -12 dB Transmitter eye mask {X1, X2, X3, Y1, Y2, Y3} {0.25, 0.4, 0.45, 0.25, 0.28, 0.4} Optical Receiver Characteristics Parameter Symbol Min Typ. Max Unit Notes Signaling rate, each lane 25.78125 Gbps Rate tolerance -100 100 ppm From normal rate Average receive power, each lane Pavg -10.6 4.5 dBm Receive max power, each lane (OMA) 4.5 dBm Difference in launch power between any two lanes (OMA) 5.5 dB Receiver Sensitivity (OMA), each lane Rsen -8.6 dBm 1 Stressed Receiver Sensitivity (OMA), each lane SRS -6.8 dBm Stressed receiver sensi tivity test conditions Vertical eye closure penalty, each lane VECP 1.8 dB Stressed sys J2 jitter, each lane J2 0.3 UI 2 Stressed sys J9 jitter, each lane J9 0.47 UI 2 Receiver reflectance -26 dB LOS Assert LOSA -30 dBm LOS De-assert LOSD -12 dBm LOS Hysteresis 0.5 4 dB 1. Receiver sensitivity (OMA) , each lane, is informative. 2. Vertical eye closure penalty, stressed eye J2 Jitter, and st ressed eye J9 Jitter are test conditions for measuring stressed receiver sen sitivity. They are not character istics of the receiver.

10. All contents are Copyright © 1996 - 2016 Wavesplitter Technolog ies, Inc. All rights reserved . Preliminary and Proprietary www.wavesplitter.com Page 10of 11 Document Number: 95-0110-V1 100GBase LR4 CFP4 Optical Transceivers WST-CFP4-LR4-C open the CFP4 module is operating normally after an initializat ion process. Pulled down with 4.7 kΩ to 10 kΩ resistors to ground inside the CFP4 module. Mod_ABS: Output pin. Asserted high when the CFP4 module is abse nt and is pulled low when the CFP4 module is inserted. RX_LOS: Output pin . Asserted high when insufficien t optical power for reliable signal reception is received. Package Outline

9. All contents are Copyright © 1996 - 2016 Wavesplitter Technolog ies, Inc. All rights reserved . Preliminary and Proprietary www.wavesplitter.com Page 9of 11 Document Number: 95-0110-V1 100GBase LR4 CFP4 Optical Transceivers WST-CFP4-LR4-C Transmitter The transmitter path converts four lanes of serial NRZ electric al data from line rate of 25.78 Gbps to 27.95 Gbps to a standard compliant optical signal. Each signal path accept s a 100 Ω differential 100 mV peak-to-peak to 900 mV peak-to-peak 25 Gbps electrica l signal on TDxn and TDxp pins . Inside the module, each differential pair of electric signals is input to a C DR (clock-data recovery) chip. The recovered and retim ed signals are then passed to a laser driver which transforms the small swing voltage to a n output modulation that drives a EML laser. The laser drivers control four EML s with center wavelengths of 1295 .56 nm, 1300.05 nm, 1304.58 nm and 1309.14 nm. The optical signals from the four lasers are multiplexed to gether optically. The combined optical signals are coupled to single-mode optical fiber through an industry standa rd LC optical connector. Receiver The receiver takes incoming combined four lanes optical data fr om line rate of 25.78 Gbps to 27.95 Gbps through an industry standard LC optical connector. The four incoming wa velengths are separated by an optical de-multiplexer into four separat ed channels. Each output is cou pled to a PIN photo-detector. The electrical currents from each PIN photo-detector are converted to a voltag e with a high-gain trans-impedance amplifier. The electrical output is recovered and retimed by the CDR chip. The four lanes of reshaped electrical signals are output to RDxp and RDxn pins. Low Speed Signaling Low speed signaling is based on lo w voltage CMOS (LVCMOS) opera ting at a nominal voltage of 3.3 V for the control and alarm signals, and a t a nominal voltage of 1.2 V fo r MDIO address, clock and data signals. All low speed inputs and outputs are based on the CFP MSA CFP4 Hardware Specification and CFP MSA Management Interface Specification. MDC/MDIO: Management interface clock and data lines. PRTADR0, 1, 2: Input pins. MDIO physical port addresses. GLB_ALEMn: Output pin. When asse rted low indicates that the mod ule has detected an alarm condition in any MDIO alarm register. TX_Disable: Input pin. When asse rted high or left open the tran smitter output is turned off. When Tx_Dsiable is asserted low or grounded the module transmitter is operating no rmally. Pulled up with 4.7 kΩ to 10 kΩ resistors to 3.3 V inside the CFP4 module. MOD_LOPWR: Input pin. When asse rted high or left open the CFP4 module is in low power mode. When asserted low or grounded the modul e is operating normally. Pull ed up with 4.7 kΩ to 10 kΩ resistors to 3.3 V inside the CFP4 module. MOD_RSTn: Input pin. When assert ed low or grounded the module i s in Reset mode. When asserted high or left

8. All contents are Copyright © 1996 - 2016 Wavesplitter Technolog ies, Inc. All rights reserved . Preliminary and Proprietary www.wavesplitter.com Page 8of 11 Document Number: 95-0110-V1 100GBase LR4 CFP4 Optical Transceivers WST-CFP4-LR4-C General Description The 100G CFP4 LR4 optical Trans ceiver integrates receiver and t ransmitter path on one module. In the transmit side, four lanes of serial data streams are recovered, retimed, and passed to four laser drivers. The laser drivers control four EMLs (Electric-absor ption Modulated Lasers) with c enter wavelength of 1296 nm, 1300nm, 1305nm and 1309 nm. The optical signals ar e multiplexed to a single –m ode fiber through an industry standard LC connector. In the receive side, the four lanes of optical data streams are optically de-mu ltiplexed by the integrated optical de-multiplexer. Each data stream is recovered by a PIN photo-detector and trans-impedance amplifier, retimed. This module features a hot-pluggable electrical interf ace, low power consumption and MDIO management interface. The module provides an aggregat ed signaling rate from 103.125 G bps to 111.81 Gbps. It is compliant with IEEE 802.3 ba 100GBASE-LR4 and ITU-T G. 959.1, and OIF CEI-28G-VSR. T he MDIO management interface complies with IEEE 802.3 Clause 4 5 standard. The transceiver co mplies with CFP MSA CFP4 Hardware Specification, CFP MSA Managemen t Interface Specification, and OIF CEI-28G-VSR standards. A block diagram is shown in Figure 1. Figure 1. CFP4 LR4 Optical Transceiver Functional Block Diagram

5. All contents are Copyright © 1996 - 2016 Wavesplitter Technolog ies, Inc. All rights reserved . Preliminary and Proprietary www.wavesplitter.com Page 5of 11 Document Number: 95-0110-V1 100GBase LR4 CFP4 Optical Transceivers WST-CFP4-LR4-C Pin Definition Pin out of Connector Block on Host Board

3. All contents are Copyright © 1996 - 2016 Wavesplitter Technolog ies, Inc. All rights reserved . Preliminary and Proprietary www.wavesplitter.com Page 3of 11 Document Number: 95-0110-V1 100GBase LR4 CFP4 Optical Transceivers WST-CFP4-LR4-C Common mode noise (rms) 17.5 mV Differential termination mismatch 10 % Transition time 9.5 ps 20/80% The CFP4 Optical Transceiver i ncorporates MDIO management inter face which is used for serial ID, digital diagnostics, and cert ain control and status report functions. T he CFP4 transceiver supports MDIO pages 8000h NVR 1 Based ID registers, 8080h NVR 2 Extended ID registers, 81 00h NVR 3 network lane specific registers , 8180h NVR 4 registers ,and pages A000h module VR 1 registers(mo dule level control and DDM registers) , A200h network lane VR 1 registers , A280h network lane VR 2 registers, A400h host lane VR1 specific registers. Details of the protocol and int erface are explicitly described in CFP MSA Management Interface Specification. Please refer to the specifications for design reference. Optical Transmitter Characteristics Parameter Symbol Min Typ. Max Unit Notes Signaling rate, each lane 25.7812 5 Gbps Lane wavelength ( range ) 1294.53 1295.56 1296.59 nm 1299.02 1300.05 1301.09 nm 1303.54 1304.58 1305.63 nm 1308.09 1309.14 1310.19 nm Rate tolerance -100 100 ppm From normal rate Side-mode suppression ratio SMSR 30 dB Total launch power 10.5 dBm Average launch power, each lane Pavg -4.3 4.5 dBm Extinction Ratio ER 4 dB Optical modulation amplitude, each lane (OMA) OMA -1.3 4.5 dBm Difference in launch power between any two lanes (OMA) 5 dB Transmitter and Dispersion Penalty, each lane TDP 2.2 dB

11. All contents are Copyright © 1996 - 2016 Wavesplitter Technolog ies, Inc. All rights reserved . Preliminary and Proprietary www.wavesplitter.com Page 11of 11 Document Number: 95-0110-V1 100GBase LR4 CFP4 Optical Transceivers WST-CFP4-LR4-C Part No Specification Package Data rate Laser Optical Power Detector Sensitivity Temp Reach Other Application code WST-CFP4-LR4-C CFP4 25.78 Gbps For each Channel WDM EML Laser -4.3~ 4.5dBm For each Channel PIN -6.8dBm For EACH Channel 0~70 o C 10KM DDM RoHS 100G Ethernet Modification History Revision Date Description Originator Review Approved V1 15-Dec-2015 New Issue Min Liu Wayne Liao Wayne Liao ShenZhen Branch 5F, 7th Building, Tian'an Industrial Zone,, NanShan Area, ShenZhen China Tel: +86-755-86265980 ; Fax: +86-755-26642741 Taipei Headquarters 16F-5, No. 75, Sec. 1, Xintai 5th Rd., Xizhi Dist., New Taipei City 22101, Taiwan Tel: +886-2-2698-7208 Fax: +886-2-2698-7210 U.S. Branch 2080 Rancho Higuera Ct. Fremont, CA 94539, USA Tel: 510-651-7800 Fax: 510-651-7822 All specification data are accu rate on the date of publication for product comparisons and order ing information. Wavesplitter Technologies, Inc. reserves the right to change specificati ons without notice. Ordering Information

2. All contents are Copyright © 1996 - 2016 Wavesplitter Technolog ies, Inc. All rights reserved . Preliminary and Proprietary www.wavesplitter.com Page 2of 11 Document Number: 95-0110-V1 100GBase LR4 CFP4 Optical Transceivers WST-CFP4-LR4-C Low Speed Electrical Characteristics Parameter Symbol Min Typ. Max Unit Notes Supply currents and voltages Voltage Vcc 3.2 3.3 3.4 V With Respect to GND Supply current Icc 1.8 A Power dissipation Pwr 6.0 W Power dissipation (low power mode) Plp 1.0 W Low speed control and sense signals, 3.3 V LVCMOS Outputs low voltage VOL -0.3 0.2 V IOH=100 μA Output high voltage VOH Vcc-0 .2 Vcc+0.3 V IOH=-100 μA Input low voltage VIL -0.3 0.8 V Input high voltage VIH 2 Vcc3+ 0.3 V Input leakage current IIN -10 10 μA Low speed control and sense signals, 1.2 V LVCMOS Outputs low voltage VOL -0.3 0.2 V Output high voltage VOH 1.0 1.5 V Output low current IOL 4 mA Output high current IOH -4 mA Input low voltage VIL -0.3 0.36 V Input high voltage VIH 0.84 1.5 V Input leakage current IIN -100 100 μA Input capacitance C 10 pF MDC clock rate 0.1 4 MHz High Speed Electrical Specifications Parameter Symbol Min Max Unit Notes Transmitter electrical input from host Differential voltage pk-pk 900 mV Common mode noise (rms) 17.5 mV Differential termination mismatch 10 % Transition time 10 ps 20/80% Common mode voltage -0.3 2.8 V Receiver electrical output to host Differential voltage pk-pk 900 mV S peci f ications (tested under recomme nded operating condit ions, unless otherwis e noted)

1. DataSheet All contents are Copyright © 1996 - 2016 Wavesplitter Technolog ies, Inc. All rights reserved . Preliminary and Proprietary www.wavesplitter.com Page 1of 11 100GBase LR4 CFP4 Optical Transceivers WST-CFP4-LR4-C Absolute Maximum Ratings Parameter Symbol Min. Typ. Max. Unit Note Storage Temperature Ts -40 - 85 ºC Relative Humidity RH 5 - 95 % Power Supply Voltage VCC -0.3 - 4 V Signal Input Voltage Vcc-0.3 - Vcc+0.3 V Receive Input Optica l Power (Damage threshold) Pdmg 5.0 dBm Features:  Compliant with 100GBASE-LR4  Support line rates from 103.125 Gbps to 111.81 Gbps  Integrated LAN WDM TOSA / ROSA for up to 10 km reach over SMF  Digital Diagnostics Monitoring Interface  Duplex LC optical receptacle  No external reference clock  Single 3.3 V power supply  Case operating temperat ure range:0°C to 70°C  Power dissipation < 6W Applications:  Local Area Network (LAN)  Data Center  Ethernet switches and router applications Standard:  Compliant to IEEE 802.3ba  Compliant to CFP MSA CFP4 H ardware Spec ification  Compliant to CFP MSA Managemen t Interface Specification

Views

  • 370 Total Views
  • 265 Website Views
  • 105 Embedded Views

Actions

  • 0 Social Shares
  • 0 Likes
  • 0 Dislikes
  • 0 Comments

Share count

  • 0 Facebook
  • 0 Twitter
  • 0 LinkedIn
  • 0 Google+

Embeds 5

  • 1 ec2.wavesplitter.com
  • 2 www.baidu.com
  • 2 18.220.135.215
  • 1 www.wavesplitter.com
  • 1 wavesplitter.com