Transcript
EEPROM Values for Siemon QSFP+ to QSFP+ Passive Copper Cables 8/19/2010
Data Adress 0 1 2 3-106 107-118 119-126 127 128 129 130
Identifier Status Indicator - Reserved Status Indicator Interupt flags, monitoring values, control bytes, masking bits Reserved Password Entry Function Page Select Byte Identifier Extended identifier Connector
131
Ethernet compliance
132 133 134
SONET compliance SAS/SATA compliance Gigabit Eternet compliance
135-137 138 139 140 141 142-145
Not used for passive copper
D5 00
BR, Nominal
64 00 00
147
Transmitter technology
165-167 168-183
00
Extended rate select compliance Length (for various types of fiber) Length (copper cable)
164
Page memory,IntL Interrupt Output pin=1
41, 80, 80
Fibre Channel speed Encoding
meters A0 53,69,65,6D,6F,6E, 20,20,20 …
Vendor name (ASCII) Infiniband Compliance codes
07
Vendor IEEE OUI Vendor PN (ASCII)
184-185
Vendor Rev (ASCII)
186 187 188-189 190 191
Attenuation at 2.5GHz Attenuation at 5.0GHz Wavelength Tolerance Max Case Temp CC_BASE check code
192-195
Options
196-211 212-213 214-15
Vendor S/N (ASCII) Date Code (ASCII) two low order digits of year Date Code (ASCII) digits of month (01-12)
216-217
Date Code (ASCII) day of month (0-31)
218-19 220
Notes and additional Description
0D 00 02
00 00 00 0D 00 23 08 for IEEE 802.3ba compliant lengths. 00 for all others 00 00 00
Fibre Channel link information
146
148-163
QSFP+ to QSFP+ (hex)
Name of Field
00,1E,62 Siemon PN Product Rev based on length/gage based on length/gage 00 46 calculated value
Indicates QSFP+
Optional Password funtion. Not used by Siemon. page 0 only Indicates QSFP+ Not used for passive copper 23h = no separable connector 08h = 40GBASE-CR4
Short distance, inter-enclosure, intra-enclosure, twin axial pair 100,200,400,800,1200 Mbytes/sec 00h=unspecified Bit rate per lane in 100 Mb/s, 64h =100x100Mb or 10Gb, 32h = 50x100Mb or 5Gb Not used for passive copper Length in Meters. 01h is used for cables < 1m. Fractional lengths are rounded up to the next integer length. A0h = Copper cable, unequalized "Siemon" followed by spaces 07h=QDR/DDR/SDR support 03h=DDR/SDR support Siemon's IEEE company identifier Extra bytes are filled with spaces (20h) Siemon's product drawing revision number. Extra bytes are filled with spaces (20h) in dB in dB Not used for passive copper 46h = 70 degrees C A check code for Bytes 128-190 inclusive
00
All set to 00h. These options are reserved for future use or typically not implemented for passive copper assemblies.
Siemon S/N year of manufacture month of manufacture
The serial number for the cable assembly 2 digit year (ie 31h, 30h= 10 = 2010) 30h, 31h = 01 = January, 30h,32h = 02 = February, etc
day of manufacture
30h, 31h = 01 (1st day of the month)
Lot Code (ASCII) vendor specific or blank Diagnostic Monitoring Type
00 00
221
Ehanced Options
00
Not used. Siemon uses S/N for traceability Not used Rate selection declaration and application select table declaration are not used
222
Reserved
223
CC_EXT check code
224-255
Vendor specific
Custom EEPROM programming available. Contact Siemon for details.
00 calculated value not used
A check code for Bytes 192-222 inclusive
