WaveSplitter | Lighting the Internet on Fiber
             

25G AOC

298 views
0 Likes
0 0
25G Base SFP28 AOC Active Optical Cable

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

8. All contents are Copyright © 1996 - 20 16 Wavesplitter Technologies, Inc. All rights reserved. Preliminary and Proprietary www.wavesplitter.com Page 8 of 10 Document Numb er: 95 - 013 6 - V1 25 G SFP 28 AOC Active Optical Cable WST - S 28 - AOC - xxxC T ypical Application Circuit

3. All contents are Copyright © 1996 - 20 16 Wavesplitter Technologies, Inc. All rights reserved. Preliminary and Proprietary www.wavesplitter.com Page 3 of 10 Document Numb er: 95 - 013 6 - V1 25 G SFP 28 AOC Active Optical Cable WST - S 28 - AOC - xxxC . Digital Diagnostic Memory Map

6. All contents are Copyright © 1996 - 20 16 Wavesplitter Technologies, Inc. All rights reserved. Preliminary and Proprietary www.wavesplitter.com Page 6 of 10 Document Numb er: 95 - 013 6 - V1 25 G SFP 28 AOC Active Optical Cable WST - S 28 - AOC - xxxC Pin De finition Figure 1 : Interface to Host PCB Figure 2 : Module Contact Assignment

9. All contents are Copyright © 1996 - 20 16 Wavesplitter Technologies, Inc. All rights reserved. Preliminary and Proprietary www.wavesplitter.com Page 9 of 10 Document Numb er: 95 - 013 6 - V1 25 G SFP 28 AOC Active Optical Cable WST - S 28 - AOC - xxxC Mechanical Comply to SFF - 8432 rev. 5.0, the improved Pluggable form factor specification. Table 1: Key Mechanical Dimensions

4. All contents are Copyright © 1996 - 20 16 Wavesplitter Technologies, Inc. All rights reserved. Preliminary and Proprietary www.wavesplitter.com Page 4 of 10 Document Numb er: 95 - 013 6 - V1 25 G SFP 28 AOC Active Optical Cable WST - S 28 - AOC - xxxC EEPROM Serial ID Memory Contents Accessing Serial ID Memory uses the 2 wire address 1010000X (A0H). Memory Contents of Serial ID are shown in Table as below. Serial ID Memory Contents Data Address Size (Bytes) Name of Field Contents(Hex) Description BASE ID FIELDS 0 1 Identifier 03 SFP 1 1 Ext. Identifier 04 GBIC/SFP function is defined by two - wire interface ID only 2 1 Connector 07 LC Connector 3 - 10 8 Transceiver 1 0 00 00 00 00 00 00 00 10GBASE - S R 11 1 Encoding 06 64B/66B 12 1 BR - Normal 00 25.78 Gbps 13 1 Rate Identifier 00 unspecified 14 1 Length (9um) - km 0 0 not support SMF 15 1 Length (9um) 00 not support SMF 16 1 Length(50um) 0 8 82 for OM2

1. Data Sheet All contents are Copyright © 1996 - 20 16 Wavesplitter Technologies, Inc. All rights reserved. Preliminary and Proprietary www.wav esplitter.com Page 1 of 10 25 G SFP 28 AOC A c tive Optical Cable WST - S 28 - AOC - xxxC Absolute Maximum Ratings Parameter Symbol Unit Min Max Storage Temperature Range T s o C - 40 +85 Power Supply Voltage V cc V 0 +3.6 Relative Humidity RH % 5 8 5 Signal Input Voltage V Vcc - 0.3 Vcc+0.3 Recommended Operating Condit ions Parameter Symbol Unit Min Typ Max Case Operating Temperature Range T c o C 0 25 +70 Power Supply Voltage V cc V 3.135 3.3 3.465 Power Supply Current I cc mA 3 00 Power Consumption W 1 Data rate Gbps 25.78 Specifications (tested under recommen ded operating conditions, unless otherwise noted) Applications:  25GBASE - SR Ethernet Features :  Hot - pluggable SFP28 form factor  Supports 25Gbps data rate  850nm VCSEL l aser and PIN photo - detector  Internal CDR on both Transmitter and Receiver channel  Duplex LC receptacle  Single 3.3V power supply  Power dissipation < 1W  Digital diagnostics functions are available via the I2C interface  RoHS - 6 compliant  Commercial case te mperature range: 0°C to 70°C  RoHS compliant

10. All contents are Copyright © 1996 - 20 16 Wavesplitter Technologies, Inc. All rights reserved. Preliminary and Proprietary www.wavesplitter.com Page 10 of 10 Document Numb er: 95 - 013 6 - V1 25 G SFP 28 AOC Active Optical Cable WST - S 28 - AOC - xxxC LASER SAFTY This is a Class 1 Laser Product according to IEC 60825 - 1:1993:+A1:1997+A2:2001. This product complies with 21 CFR 1040.10 and 1040.11 except for deviations pursuant to Laser Notice No. 50, dated (July 26, 2001) Ordering Information Part No Specification Packa ge Data rate Laser Optical Power Detector Sensitivity Temp Reach Other Application code WST - S 28 - AOC - xxx C SFP 28 25.78 Gbps VCSEL - 8.4 ~ 2.4 dBm PIN - 10 dBm 0 ~70 o C 100 m DDM RoHS 25GBASE - SR Ethernet PN Definition: WST - S28 - AOC - xx x C “ xx ” means Fiber Length. 01 means 1 M, 02 means 2M ...... .10 means 10M and 15 means 15M “ x ” means Fiber Type, 3 means OM3 Fiber, and 4 means OM4 Fiber Modification History Revision Date Description Originator Review Approved V 1 30 - Aug - 20 1 6 New I ssue Min Liu Wayne Liao Wayne Liao ShenZhen Branch 5F, 7th Building, Tian'an Industrial Zone, , NanShan Area, S henZhen China Tel: +86 - 755 - 86265980 ; Fax: +86 - 755 - 26642741 Taipei Headquarters 16F - 5, No. 75, Sec. 1, Xintai 5th Rd., Xizhi Dist. , New Taipei C ity 221 01 , Taiwan Tel: +886 - 2 - 2 698 - 7208 Fax: +886 - 2 - 2 698 - 7210 U.S. Branch 2080 Rancho Higuera Ct. Fremont, CA 9 45 3 9, USA Tel: 510 - 651 - 7800 Fax: 510 - 651 - 7822 All specification data are accurate on the date of publication for product comparisons and ordering information. Wavesplitter Technologies, Inc. reserves the right to change specifications without notice.

7. All contents are Copyright © 1996 - 20 16 Wavesplitter Technologies, Inc. All rights reserved. Preliminary and Proprietary www.wavesplitter.com Page 7 of 10 Document Numb er: 95 - 013 6 - V1 25 G SFP 28 AOC Active Optical Cable WST - S 28 - AOC - xxxC Pin Logic Symbol Name/Description Note 1 VeeT Module Transmit ter Ground 1 2 LVTTL - O TX_Fault Module Transmitter Fault 3 LVTTL - I TX_Disable Transmitter Disable; Turns of transmitter laser output 4 LVTTL - I/O SDA 2 - wire Serial Interface Data Line 2 5 LVTTL - I/O SCL 2 - wire Serial Interface Clock 2 6 Mod_ DEFO Mod ule Definition, Grounded in the module 2 7 LVTTL - I RS0 Receiver Rate Select 8 LVTTL - O Rx_LOS Receiver Loss of Signal Indication Active High 2 9 LVTTL - I RS1 Transmitter Rate Select 10 VeeR Module Receiver Ground 1 11 VeeR Module Receiver Ground 1 12 CML - O RD - Receiver Inverted Data Output 13 CML - O RD+ Receiver Non - Inverted Data Output 14 VeeR Module Receiver Ground 1 15 VccR Module Receiver 3.3 V Supply 16 VccT Module Transmitter 3.3 V Supply 17 VeeT Module Transmitter Ground 1 18 CML - I TD+ Transmitter Inverted Data Output 19 CML - I TD - Receiver Non - Inverted Data Output 20 VeeT Module Transmitter Ground 1 Note1: Module ground pins GND are isolated from the module case. Note2: Shall be pulled up with 4.7K - 10Kohms to a voltage between 3.15V and 3.45V on the host board. Block Diagram Module Electrical Pin Defi nitio n

5. All contents are Copyright © 1996 - 20 16 Wavesplitter Technologies, Inc. All rights reserved. Preliminary and Proprietary www.wavesplitter.com Page 5 of 10 Document Numb er: 95 - 013 6 - V1 25 G SFP 28 AOC Active Optical Cable WST - S 28 - AOC - xxxC 17 1 Length(62.5um) 0 2 26 for OM1 18 1 Length (Copper) 1E not support copper 19 1 Length(OM3) 00 100M for OM 4 20 - 35 16 Vendor name 57 41 56 45 53 50 4C 49 54 54 45 52 20 20 20 20 WAVESPLITTER 36 1 Channel Spacing 00 37 - 39 3 Vendor OUI 00 00 00 40 - 55 16 Vendor PN 57 53 54 2D 53 32 38 2D 41 4F 43 2D 20 20 20 43 WST - S 28 - AOC - xxxx 56 - 59 4 Vendor rev xx xx xx xx 60 - 61 2 Wavelength 03 52 DWDM Wav elength 62 1 DWDM Wavelength xx xx DWDM Wavelength 63 1 CC Base xx Check add. 0 to 62 64 - 65 2 Options 00 1A TxDisable, TxFault, LOS implemented 66 1 BR,max 00 67 1 BR,min 00 68 - 83 16 Vendor SN xxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxx 84 - 91 8 Data code x xxxxxxxxxxxxxxx 92 1 Diagnostic Monitoring Type 68 Internal cal., Average power 93 1 Enhanced Options F0 Alarm/Warning flags, Soft TxDisable, Soft TxFault, Soft RxLOS implemented 94 1 SFF - 8472 Compliance 03 Rev. 10.0 95 1 CC_EXT x x Check add. 64 to 94 96 - 127 32 Vendor Specific Vendor Specific EEPROM 128 - 255 128 Reserved 00

2. All contents are Copyright © 1996 - 20 16 Wavesplitter Technologies, Inc. All rights reserved. Preliminary and Proprietary www.wavesplitter.com Page 2 of 10 Document Numb er: 95 - 013 6 - V1 25 G SFP 28 AOC Active Optical Cable WST - S 28 - AOC - xxxC Parameter Symbol Min Typical Max Unit Notes Transmitter Data rate BR 25.78 Gbps Centre Wavelength λc 840 850 860 nm Spectral Width ( - 20dB) σ 0.6 nm Average Output Power Pavg - 8.4 2.4 dBm Opti cal Power OMA P OMA - 6.4 3 dBm Extinction Ratio ER 2 dB Differential data input swing V IN,PP 40 1000 mV Input Differential Impedance Z IN 90 100 110 Ω TX Disable Disable 2.0 Vcc V Enable 0 0.8 V TX Fault Fault 2.0 Vcc V Normal 0 0.8 V Receiver Data rate BR 25.78 Gbps Centre Wavelength λc 840 850 860 nm Receiver Sensitivity (OMA) Psens - - - 10 dBm Stressed Sensitivity (OMA) - - - 5.2 dBm Receiver Power (OMA) 3 dBm LOS De - Assert LOS D - 13 dBm LOS Assert LOS A - 3 0 dBm LOS Hysteresis 0.5 dB Differential data output swing Vout,PP 500 1130 mV LOS High 2.0 Vcc V Low 0.8 V Timing and Electrical Parameters

Views

  • 298 Total Views
  • 170 Website Views
  • 128 Embedded Views

Actions

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

Share count

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

Embeds 4

  • 6 www.wavesplitter.com
  • 3 www.baidu.com
  • 1 ec2.wavesplitter.com
  • 3 18.220.135.215