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10GBase SFP+ LRM

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10G SFP+ LRM Optical Transceivers

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8. All contents are Copyright © 1996 - 2009 W avesplitt er Technologies, Inc. All rights reserved. Prelimin ary and Proprietary www.wavesplitter.com Page 8of 10 Document Number: 95-0020-V1 10G SFP+ LRM Opti cal Transceivers WST-SFP+LRM-I Mechanical Comply to SFF-8432 rev. 5.0, the improved Pluggable fo rm factor specification.

7. All contents are Copyright © 1996 - 2009 W avesplitt er Technologies, Inc. All rights reserved. Prelimin ary and Proprietary www.wavesplitter.com Page 7of 10 Document Number: 95-0020-V1 10G SFP+ LRM Opti cal Transceivers WST-SFP+LRM-I Application in System Block Diagram Typical Application Circuit

9. All contents are Copyright © 1996 - 2009 W avesplitt er Technologies, Inc. All rights reserved. Prelimin ary and Proprietary www.wavesplitter.com Page 9of 10 Document Number: 95-0020-V1 10G SFP+ LRM Opti cal Transceivers WST-SFP+LRM-I Table 1: Key Mechanical Dimensions Regulatory Compliance Feature Test Method Performance Laser Eye Safety FDA 21 CFR 1040.10 and 1040.11 IEC 60825-1: 1994+ A11: 1996+ A2: 2001 IEC 60825-2: 2004 + A1: 2006 EN 60825-1:1994+A1:2002+A2:2001 EN 60825-2: 2004 Compliant with Class 1 laser product Electrostatic Discharge (ESD) to the Electrical Pins MIL-STD-883E Method 3015.4 Human Body Model Class 1 (>1.5kV) Electrostatic Discharge (ESD) Immunity IEC 61000-4-2: 2001 Class 2 (>4.0kV) Electromagnetic Interference (EMI) FCC Part 15 Subpart J Class B CISPR22:1997+A1:2000+A2:2002, Class B EN55022:1998+A1:2000+A2:2003, Class B Compliant with standards

5. All contents are Copyright © 1996 - 2009 W avesplitt er Technologies, Inc. All rights reserved. Prelimin ary and Proprietary www.wavesplitter.com Page 5of 10 Document Number: 95-0020-V1 10G SFP+ LRM Opti cal Transceivers WST-SFP+LRM-I 94 1 SFF-8472 Compliance 03 Rev. 10.0 95 1 CC_EXT xx Check add. 64 to 94 96-127 32 Vendor Specific 00 Vendor Specific EEPROM 128-255 128 Reserved 00 Pin Definition Figure 1: Interface to Host PCB

3. All contents are Copyright © 1996 - 2009 W avesplitt er Technologies, Inc. All rights reserved. Prelimin ary and Proprietary www.wavesplitter.com Page 3of 10 Document Number: 95-0020-V1 10G SFP+ LRM Opti cal Transceivers WST-SFP+LRM-I BER =1x 10 -12 . Note2. Vertical eye closure penalty and stressed eye jitter are t he test conditions for measuring stressed receiver sensitivi ty. They are not the required characteristic of the receiver Note3. As the Fig below Maximum allowed RMS spectral width Digital Diagnostic Memory Map

4. All contents are Copyright © 1996 - 2009 W avesplitt er Technologies, Inc. All rights reserved. Prelimin ary and Proprietary www.wavesplitter.com Page 4of 10 Document Number: 95-0020-V1 10G SFP+ LRM Opti cal Transceivers WST-SFP+LRM-I EEPROM Serial ID Memory Contents Accessing Serial ID Memory uses the 2 wire address 1010000X (A0H). Memory Contents of Serial ID are shown in Tabl e as below. Serial ID Memory Contents Data Address Size (Bytes) Name of Field Contents(He x) 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 40 00 00 00 00 00 00 00 10GBASE-LRM 11 1 Encoding 06 64B/66B 12 1 BR-Normal 67 10.3Gbps 13 1 Rate Identifier 00 Unspecified 14 1 Length (9um)-km 00 not support SMF 15 1 Length (9um) 00 not support SMF 16 1 Length(50um) 16 220m for OM2 17 1 Length(62.5um) 16 220m for OM1 18 1 Length (Copper) 00 not support copper 19 1 Length(OM3) 16 220m for OM3 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 46 50 2B 4C 52 4D 2D 49 20 20 20 WST-SFP+LRM-I 56-59 4 Vendor rev xx xx xx xx 60-61 2 Wavelength 05 1E 1310nm 62 1 DWDM Wavelength 00 63 1 CC Base Xx Check add. 0 to 62 64-65 2 Options 01 1A Power Level 1, Linear Receiver Output 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 xxxxxxxxxxxxxxxx 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

6. All contents are Copyright © 1996 - 2009 W avesplitt er Technologies, Inc. All rights reserved. Prelimin ary and Proprietary www.wavesplitter.com Page 6of 10 Document Number: 95-0020-V1 10G SFP+ LRM Opti cal Transceivers WST-SFP+LRM-I Module Electrical Pin Definition Pin Logic Symbol Name/Description Note 1 VeeT Module Transmitter Ground 1 2 LVTTL-O TX_Fault Module Transmitter Fault 2 3 LVTTL-I TX_Disable Transmitter Disable; Turns of transmitter laser output 3 4 LVTTL-I/O SDA 2-wire Serial Interface Data Line (Same as MOD-D EF2 in the INF-8074i) 5 LVTTL-I/O SCL 2-wire Serial Interface Clock (Same as MOD-DEF1 i n the INF-8074i) 6 Mod_ABS Module Absent, connected to VeeT or VeeR i n the module 2 7 LVTTL-I RS0 Rate Select 0, optionally controls SFP+ module receiver . When high input signaling rate> 4.25 GBd and when low input signal ra te ≦ 4.25 GBd. 8 LVTTL-O Rx_LOS Receiver Loss of Signal Indication 2 9 LVTTL-I RS1 Rate Select 1, optionally controls SFP+ module transm itter. When high input signaling rate> 4.25 GBd and when low input s ignal rate ≦ 4.25 GBd. 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+ Receiver Non-Inverted Data Output 19 CML-I TD- Receiver Inverted Data Output 20 VeeT Module Transmitter Ground 1 Note1: Module ground pins are isolated from the module case and chassis ground within the module. Note2: Shall be pulled up with 4.7k to 10k ohm to a voltage between 3.15V and 3.45V on the host board. Note3: Shall be pulled up with 4.7k to 10k ohm to VccT in th e module.

10. All contents are Copyright © 1996 - 2009 W avesplitt er Technologies, Inc. All rights reserved. Prelimin ary and Proprietary www.wavesplitter.com Page 10of 10 Document Number: 95-0020-V1 10G SFP+ LRM Opti cal Transceivers WST-SFP+LRM-I Ordering Information Specification Part No Package Data rate Laser Optical Power Detector Sensitivity Temp. Reach Other Application code WST-SFP+LRM-I SFP+ 10.31Gbps 1310nm FP -8.2~ +0.5dBm PIN -6.5dBm (OMA) -40~85 o C 220m OM1 DDM RoHS 10GBASE-LRM Modification History Revision Date Description Originator Review Approved V1 05-Feb-2010 New Issue Tina Tang Wayne Liao Wayne Liao America Headquarters 46824 Lakeview Blvd. Fremont, CA 94538 USA Tel: 510-651-7800 Fax: 510-651-7822 Taipei Branch 5F, No 3-2 (Building H), Yuan-Qu Street Nan-kang, Taipei 115, Taiwan Tel: +886-2-2782-5780 Fax: +886-2-2782-5782 ShenZhen Branch 5F, 7th Building, Tian'an Industrial Zone, NanShan Area, ShenZhen,China Tel: +86-755-86265980 ; Fax: +86-755-26642741 All specification data are accurate on the date of publication for product comparisons and ordering in formation. Wavesplitter Technologies, Inc. reserves the right to change specifications without notice.

1. DataSheet All contents are Copyright © 1996 - 2009 W avesplitt er Technologies, Inc. All rights reserved. Prelimin ary and Proprietary www.wavesplitter.com Page 1of 10 10G SFP+ LRM Optical Transceivers WST-SFP+LRM-I 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 95 Rx Average Power Pmax dBm 0 Recommended Operating Conditions Parameter Symbol Unit Min Typ Max Case Operating Temperature Range T c o C -40 25 +85 Power Supply Voltage V cc V 3.135 3.3 3.465 Power Supply Current I cc mA 300 Power Consumption mW 800 1000 Data rate Gbps 10.3125 Features:  10Gb/s serial optical interface compliant to 802.3aq 10GBASE-LRM  Electrical interface compliant to SFF-8431 specifications for enhanced 8.5 and 10 Gigabit small form factor pluggable module “SFP+”  1310nm FP TOSA and PIN ROSA  All-metal housing for superior EMI performance  Applicable for 10km SMF connection  Low power dissipation (<1W)  Built in digital diagnostic Functions compliant with SFF 8472  Operating case temperature range: -40°C~85°C  RoHS compliant Applications:  High-speed storage area networks  Computer cluster cross-connect  Custom high-speed data pipes  220m legacy OM1 MMF transmission

2. All contents are Copyright © 1996 - 2009 W avesplitt er Technologies, Inc. All rights reserved. Prelimin ary and Proprietary www.wavesplitter.com Page 2of 10 Document Number: 95-0020-V1 10G SFP+ LRM Opti cal Transceivers WST-SFP+LRM-I Parameter Symbol Unit Min. Typ. Max. Notes Electrical Characteristics Transmitter Differential Input Voltage V IN mV pp 90 350 Receiver Differential Output Voltage V O mV pp 150 425 V OH 2 Vcc Loss of Signal (LOS) V OL V Vee Vee+0.8 V IH 2 Vcc Transmitter Disable (TX-Disable) V IL V Vee Vee+0.8 Rx Output Rise and Fall Time Tr/Tf ps 30 20% to 80% Optical transmitter Characteristics Average Launch Power Po dBm -8.2 0.5 Center wavelength λ c nm 1260 1355 RMS Spectral Width at 1260nm nm 2.4 RMS Spectral Width between 1260 to 1300nm nm 3 RMS Spectral Width between 1300 to 1355nm λ RMS nm 4 Extinction ratio E R dB 3.5 Transmitter and dispersion penalty(max) TDP dB 3.2 Optical power OMA P OMA dBm -5.2 OMA-TDP P OMA-TDP dBm -6.2 Average launch power of OFF transmitter P off dBm -30 RIN 12 OMA RIN dB/Hz -128 Optical Return Loss Tolerance dB 12 Output eye Compliant with IEEE802.3aq eye mask Optical receiver Characteristics Center wavelength λ c nm 1260 1355 Average receiver power(max) P max dBm 0.5 Receiver Reflectance R rx dB -12 Receiver Sensitivity in OMA dBm -6.5 Stressed Sensitivity in OMA dBm -6.0 1 Receiver Overload in OMA dBm 1.5 Vertical eye closure penalty dB 2.2 2 Stressed eye jitter UIp-p 0.3 1 Assert LOS A dB -30 LOS Deassert LOS D dB -12 LOS Hysteresis LOS H dB 0.5 Receive electrical 3dB upper cutoff frequency F 3dB GHz 12..3 Note1. Receiver sensitivity is informative. Stressed receiver sensiti vity shall be measured with conformance test signal for Specifications (tested under recommended operating conditions, unless ot herwise noted)

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