Copper QSFP28 Cable. Part No. Data rate(per lane) Length AWG Passive/Active Temp

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1 EOLQ-1HG-C-XX-30 Copper QSFP8 Cable QSFP Cable Assemblies, With 1 RX CDR, 0.4m/0.5m/1m/m/3m Reach RoHS6 Compliant Features Supports Gb/s, 111.8Gb/s and 11.Gb/s bit rates Lower Power Consumption for Single Module < 1.5W 30AWG up to 3 meters distance Power Supply: +3.3V Compatible to SFF-8665 Compatible to SFF-8636 Temperature Range: 0~ 70 RoHS6 Compliant With 1 RX CDR Applications 1G Ethernet OTU4 3GFC Order Information Part No. Data rate(per lane) Length AWG Passive/Active Temp EOLQ-1HG-C-P40-30 Up to 8.05G 0.4m 30 Active 0~ 70 EOLQ-1HG-C-H-30 Up to 8.05G 0.5m 30 Active 0~ 70 EOLQ-1HG-C Up to 8.05G 1m 30 Active 0~ 70 EOLQ-1HG-C-0-30 Up to 8.05G m 30 Active 0~ 70 EOLQ-1HG-C Up to 8.05G 3m 30 Active 0~ 70 *The product image only for reference purpose. Page 1 of 17

2 Regulatory Compliance* Note1 Product Certificate Certificate Number Applicable Standard TUV R EN :6+A11+A1+A1+A EN :014 EN 6085-:4+A1+A UL E UL CSA C. No EMC CE AE EN 550:010 EN 5504:010 FCC WTF14F E 47 CFR PART 15 OCT., 013 FDA / CDRH ROHS / 011/65/EU Note1: The above certificate number updated to June 014, because some certificate will be updated every year, such as FDA and ROHS. For the latest certification information, please check with Eoptolink. Product Description EOLQ-1HG-C-XX-30 Copper Cable assemblies are high-performance, cost effective I/O solutions for 1G Ethernet, OTU4 and 3GFC applications. QSFP8 copper modules allow hardware manufacturers to achieve high port density, configurability and utilization at a very low cost and to reduce power budget. Absolute Maximum Ratings* Note Parameter Symbol Min Typ Max Units Maximum Supply Voltage Vcc V Storage Temperature T S C Note: Exceeding any one of these values may destroy the device immediately. Normal operating condition Parameter Symbol Min Typ Max Units Notes Operating Case Temperature Tc 0 70 C Supply Voltage Vcc V Power Consumption P 1.5 W Note3 Data Rate(per channel) 8.05 Gbps Note3: The power consumption value is just depended on single module. Page of 17

3 Performance Specifications Electrical Parameter Symbol Min. Typ. Max Unit Notes Transmitter Differential Input Voltage VIN 5-1 mvpp Receiver Differential Output Voltage VO 5-1 mvpp Impedance Zcable Ohms QSFP8 Transceiver Electrical Pad Layout Pin Function Definitions Pin Logic Symbol Description Plug Sequence 1 GND Ground 1 1 CML-I Txn Transmitter Inverted Data Input 3 3 CML-I Txp Transmitter Non-Inverted Data Input 3 4 GND Ground CML-I Tx4n Transmitter Inverted Data Input 3 6 CML-I Tx4p Transmitter Non-Inverted Data Input 3 7 GND Ground LVTTL-I ModSelL Module Select 3 9 LVTTL-I ResetL Module Reset 3 10 VccRx +3.3V Power Supply Receiver 11 LVCMOS- I/O SCL -wire serial interface clock 3 1 LVCMOS- I/O SDA -wire serial interface data 3 Notes Page 3 of 17

4 13 GND Ground CML-O Rx3p Receiver Non-Inverted Data Output 3 15 CML-O Rx3n Receiver Inverted Data Output 3 16 GND Ground CML-O Rx1p Receiver Non-Inverted Data Output 3 18 CML-O Rx1n Receiver Inverted Data Output 3 19 GND Ground GND Ground CML-O Rxn Receiver Inverted Data Output 3 CML-O Rxp Receiver Non-Inverted Data Output 3 3 GND Ground CML-O Rx4n Receiver Inverted Data Output 3 5 CML-O Rx4p Receiver Non-Inverted Data Output 3 6 GND Ground LVTTL-O ModPrsL Module Present 3 8 LVTTL-O IntL Interrupt 3 9 VccTx +3.3V Power supply transmitter 30 Vcc1 +3.3V Power supply 31 LVTTL-I LPMode Low Power Mode 3 3 GND Ground CML-I Tx3p Transmitter Non-Inverted Data Input 3 34 CML-I Tx3n Transmitter Inverted Data Input 3 35 GND Ground CML-I Tx1p Transmitter Non-Inverted Data Input 3 37 CML-I Tx1n Transmitter Inverted Data Input 3 38 GND Ground 1 1 1: GND is the symbol for signal and supply (power) common for the QSFP8 module. All are common within the QSFP8 module and all module voltages are referenced to this potential unless otherwise noted. Connect these directly to the host board signal-common ground plane. : Vcc Rx, Vcc1 and Vcc Tx are the receiver and transmitter power supplies and shall be applied concurrently. Requirements defined for the host side of the Host Edge Card Connector are listed in Table 6. Recommended host board power supply filtering is shown in Figures 3 and 4. Vcc Rx Vcc1 and Vcc Tx may be internally connected within the QSFP8 Module in any combination. The connector pins are each rated for a maximum current of 5mA. Page 4 of 17

5 Memory Map Copper QSFP8 Cable Page 5 of 17

6 EEPROM Serial ID Memory Contents EEPROM Address Lower memory Version V1.0 Data Addr Field Size (Byte) Name Of filed Description of field Coded value Hex Alarm & Thresholds 0 1 Identifier Identifier QSFP8 11H SFF Rev.5,.6 07H Status Status and Interrupt Flags Interrupt Flags Module Monitors Module Monitors Channel Monitors Channel Monitors Reserved Reserved Control Control Reserved Reserved Module and Module and Channel Channel Masks Masks Reserved Reserved Password Change Password Change Entry Area Entry Area Password Entry Area Password Entry Area 17 1 Page Select Byte Page Select Byte EEPROM Address Pageh Version V1.0 Field Data Name Of Size Addr filed (Byte) Description of field Coded value Hex BASE ID FIELDS 18 1 Identifier Type of serial transceiver QSFP8 11 Power class 1 module, 19 1 Ext.Identifier Extended identifier of Type CLEI code present in Page of serial transceiver 0h, No CDR in TX; CDR 14 present in RX Connector Code for connector type No separable connector Specification 10/40G/1G Ethernet Extended Specification 80 Page 6 of 17

7 compliance Compliance Code Compliance Codes are maintained 13 SONET Compliance codes 133 SAS/SATA compliance codes 134 Gigabit Ethernet Compliant codes 135 Fibre Channel link length/transmitter Technology 136 Fibre Channel link length/transmitter Technology 137 Fibre Channel transmission media 138 Fibre Channel Speed Encoding BR, Nominal Extended rateselect Compliance 14 1 Length(SMF) Length(OM3 50um) Length(OM 50um) Length(OM1 6.5 um) Length (Copper) Code for serial encoding algorithm Nominal bit rate,units of 1 Mbits/sec. Bit Rate Exceeds 5.4G FF Tags for extended rate select compliance Link length supported for SMF fiber in km Link length supported for EBW 50/15 um fiber (OM3),units of m Link length supported for 50/15 um fiber (OM),units of 1m Link length supported for 6.5/15 um fiber (OM1),units of 1m Link length of copper or active cable, units of 1m x(m) Note1 xx Copper cable unequalized,no wavelength Device tech Device technology control,uncooled A0 transmitter device,transmitter not tunable Page 7 of 17

8 148 E o 6F 150 p t o 6F 153 l 6C 154 i Vendor n 6E 16 Vendor name (ASCII) 156 name k 6B 157 <space> <space> <space> <space> <space> 0 16 <space> <space> Extended Extended Module codes for Module InfiniBand 165 QSFP8 vendor IEEE Vendor OUI company ID E O 4F 170 L 4C 171 Q D H Part number provided by G Vendor PN 176 vendor (ASCII) - D 177 C D 179 x Note1 xx 180 x Note1 xx 181 x Note1 xx 18 x Note1 xx 183 <space> Revision level for part 41 Vendor rev number provided by vendor A 185 (ASCII) Wave length or Copper Nominal laser wavelength (wavelength=value/0 in Note Fill in attenuation at.5ghz in db xx Page 8 of 17

9 cable nm) or copper cable 187 Attenuation attenuation in db at.5ghz Note Fill in attenuation (Adrs 186) and 5.0GHz at 5.0GHz in db xx (Adrs 187) Guaranteed range of laser 188 wavelength(+/- value) from Wavelength nominal tolerance 189 wavelength.(wavelength Tol.=value/ in nm) Max case temp CC_BASE 19 1 Link codes Options Maximum case temperature in degrees C Check code for Base ID Fields (addresses ) Note3 xx Extended Specification Compliance Codes(See 1GBASE-CR4 0B SFF-804) TX Input Equalization Fixed Programmable Settings not implemented;rx Output Emphasis Fixed Programmable 03 Settings,RX Output Amplitude Fixed Programmable Settings implemented RX CDR On/Off Control;RX CDR Loss of Rate Select, TX Disable,TX Lock (LOL) Flag;Rx Fault, LOS, Squelch Disable indicators for:temperature, implemented;rx Output VCC, RX power, TX Bias 5C Disable capable implemented;tx Squelch Disable not implemented;tx Squelch not implemented Memory page 0 provided;memory page 01 provided;rate_select not C0 implementde;tx_disable not implemented;tx_fault Page 9 of 17

10 signal not implemented;tx Squelch not implemented to reduce Pave;Tx Loss of Signal not implemented 196 x xx 197 x xx 198 x xx 199 x xx x xx 01 x xx 0 x xx 03 Serial number provided by x xx 16 Vendor SN 04 vendor (ASCII) x xx 05 x xx 06 <space> xx 07 <space> xx 08 <space> xx 09 <space> 0 10 <space> 0 11 <space> 0 1 Year xx 13 Year xx 14 Month xx 15 Vendor s manufacturing Month xx 8 Date code 16 date code Day xx 17 Day xx 18 <Space> 0 19 <Space> Indicates which types of Diagnostic diagnostic monitoring are Monitoring implemented (if any) in the Type Module. Bit 1,0 Reserved 1 1 Module does not support Indicates which optional rate selection;module Enhanced enhanced features are does not support Options implemented in the Module application select and page 01 does not exist Nominal bit rate per 1 BR, nominal channel,units of 50 Mbps. 5.78Gbps 67 Complements Byte CC_EXT Check code for the Extended ID Fields (addresses 19-) Note4 xx Page 10 of 17

11 Vendor Specific ID Fields Vendor Specific EEPROM Note 1: The value on these addresses is according to specific QSFP8 pat number. Note : The value on these addresses is based on length/gage. Note 3: The check code shall be the low order 8 bits of the sum of the contents of all the bytes from byte 18 to byte 190, inclusive. Note 4: The check code shall be the low order 8 bits of the sum of the contents of all the bytes from byte 19 to byte, inclusive. EEPROM Address Page 03h Version V1.0 Data Addr Field Size (Byte) Name Of filed Description of field Coded value Hex Alarm & Thresholds 18 4BH Temp High Alarm Temp High Alarm FBH Temp Low Alarm Temp Low Alarm Temp High 46H Temp High Temp Low Temp Low Reserved 144 8CH Voltage High Alarm Voltage High Alarm 3.6V 145 A0H H Voltage Low Alarm Voltage Low Alarm 3.0V H 148 Voltage High 88H Voltage High 3.5V 149 B8H 150 Voltage Low 77H Voltage Low 3.05V 151 4H Reserved Vendor Specific 176 RX Power High RX Power High Alarm 177 Alarm 178 RX Power Low RX Power Low Alarm 179 Alarm 180 RX Power High RX Power High 181 Page 11 of 17

12 18 RX Power Low RX Power Low Tx Bias High Alarm Tx Bias High Alarm Tx Bias Low Alarm Tx Bias Low Alarm Tx Bias High Tx Bias High Tx Bias Low Tx Bias Low Reserved Reserved Vendor Specific 4-5 Reserved Reserved 38 1 Output amplitude levels RX1 output with no equalization amplitude enabled Output amplitude levels RX output with no equalization amplitude enabled 39 1 Output amplitude levels RX3 output with no equalization amplitude enabled Output amplitude levels RX4 output with no equalization amplitude enabled Rx4 SQ Disable Rx Squelch Disable Channel 4 Rx3 SQ Disable Rx Squelch Disable Channel 3 Rx SQ Disable Rx Squelch Disable Channel 40 1 Rx1 SQ Disable Rx Squelch Disable Channel 1 Tx4 SQ Disable Tx Squelch Disable Channel 4 Tx3 SQ Disable Tx Squelch Disable Channel 3 Tx SQ Disable Tx Squelch Disable Channel Tx1 SQ Disable Tx Squelch Disable Channel 1 Page 1 of 17

13 Copper QSFP8 Cable Rx4 Output Disable Rx Output Disable channel 4 Rx3 Output Disable Rx Output Disable channel 3 Rx Output Disable Rx Output Disable channel Rx1 Output Disable Rx Output Disable channel 1 M-Rx1 Power High Masking Bit for high RX Alarm Power alarm channel 1 M-Rx1 Power Low Masking Bit for low RX Alarm Power alarm channel 1 Masking Bit for high RX M-Rx1 Power High Power warning channel 1 Masking Bit for low RX M-Rx1 Power Low Power warning channel 1 M-Rx Power High Masking Bit for high RX Alarm Power alarm channel M-Rx Power Low Masking Bit for low RX Alarm Power alarm channel Masking Bit for high RX M-Rx Power High Power warning channel Masking Bit for low RX M-Rx Power Low Power warning channel M-Rx3 Power High Masking Bit for high RX Alarm Power alarm channel 3 M-Rx3 Power Low Masking Bit for low RX Alarm Power alarm channel 3 Masking Bit for high RX M-Rx3 Power High Power warning channel 3 Masking Bit for low RX M-Rx3 Power Low Power warning channel 3 M-Rx4 Power High Masking Bit for high RX Alarm Power alarm channel 4 M-Rx4 Power Low Masking Bit for low RX Alarm Power alarm channel 4 Page 13 of 17

14 Copper QSFP8 Cable Masking Bit for high RX M-Rx4 Power High Power warning channel 4 Masking Bit for low RX M-Rx4 Power Low Power warning channel 4 M-Tx1 Bias High Masking Bit for high TX Alarm Bias alarm channel 1 M-Tx1 Bias Low Masking Bit for low TX Alarm Bias alarm channel 1 M-Tx1 Bias High Masking Bit for high TX Bias warning channel 1 M-Tx1 Bias Low Masking Bit for low TX Bias warning channel 1 M-Tx Bias High Masking Bit for high TX Alarm Bias alarm channel M-Tx Bias Low Masking Bit for low TX Alarm Bias alarm channel M-Tx Bias High Masking Bit for high TX Bias warning channel M-Tx Bias Low Masking Bit for low TX Bias warning channel M-Tx3 Bias High Masking Bit for high TX Alarm Bias alarm channel 3 M-Tx3 Bias Low Masking Bit for low TX Alarm Bias alarm channel 3 M-Tx3 Bias High Masking Bit for high TX Bias warning channel 3 M-Tx3 Bias Low Masking Bit for low TX Bias warning channel 3 M-Tx4 Bias High Masking Bit for high TX Alarm Bias alarm channel 4 M-Tx4 Bias Low Masking Bit for low TX Alarm Bias alarm channel 4 M-Tx4 Bias High Masking Bit for high TX Bias warning channel 4 M-Tx4 Bias Low Masking Bit for low TX Bias warning channel Reserved Page 14 of 17

15 Input equalization, output emphasis and output swing setting The RX CDR s input equalization, RX CDR s output emphasis and output swing can be modified by host refer to SFF-8636 Optional Channel Controls part. The specific setting values are listed in tables below. Some reserved codes which are marked red are used for more setting choices. Table 1 Input Equalization Control (PAGE 03h BYTES 34-35) Code Nominal Input Equalization Units db db db db db db db db db db db db db db db 5.5 db Table Output Emphasis Control (PAGE 03h BYTES 36-37) Code Nominal Output Emphasis Units db db db db db db db db db db db 01 4 db 11.8 db db db 0 db Page 15 of 17

16 Table 3 Output Swing Control (PAGE 03h BYTES 38-39) Output Swing Code Nominal Units Mechanical Specifications mv mv mv mv mv mv mv mv mv mv mv 01 mv mv 10 8 mv 01 6 mv 4 mv Obtaining Document You can visit our website: Or contact listed at the end of the documentation to get the latest documents. Page 16 of 17

17 Revision History Copper QSFP8 Cable Revision Initiated Review Approved Revision History Release Date V1.a Roty/Yi.Wan/Young Marvin Preliminary MAR 30, 016 V1.b Marvin/Leon Add EQ emphasis and swing control MAY 17,016 Nico/Yi.Wan Marvin Update the product image, order info and 3GFC application; Revised the EEPROM definition and mechanical spec. MAR 16, 017 Notice: Eoptolink reserves the right to make changes to or discontinue any optical link product or service identified in this publication, without notice, in order to improve design and/or performance. Applications that are described herein for any of the optical link products are for illustrative purposes only. Eoptolink makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification. Contact: Add: Floor 5, Building, No. 1 Gaopeng Avenue, High-Tech District, CHENGDU, SICHUAN 6141 P.R. CHINA Tel: (+86) ext 816 & 809 Fax: (+86) Postal: sales@eoptolink.com Page 17 of 17