RTXM168-418

RTXM168-41819 1 Reserved 0020-35 16 Vendor name57 54 44 20 20 20 20 2020 20 20 20 20 20 20 20“WTD”(ASCII)36 1 Reserved 0037-39 3 Vendor OUI 00 00 0040-55 16 Vendor PN52 54 58 4D 31 36 38 2D“RTXM168-418”34 31 38 20 20 20 20 20 Transceiver part number56-59 4 Vendor rev 20 20 20 2060-61 2 Wavelength 05 D2 1490nm downstream TX62 1 Reserved 0063 1 CC_BASE Check Sum (Variable) Check code for Base ID FieldsEXTENDED ID FIELDS64-65 2 Options 00 1ATX_DISABLE, TX_FAULT and BurstPower Detect implemented.66 1 BR,max 0067 1 BR,min 0068-83 16 Vendor SN42 30 30 39 38 32 32 20 Serial Number of transceiver (ASCII).20 20 20 20 20 20 20 20 For example “B009822”.84-91 8 Date codeManufactory date code. For example30 32 31 30 30 35 20 20“021005”.92 1DiagnosticMonitoring Type60 DDM implemented, internal calibration93 1 Enhanced Options 80 Alarm/warning flags implemented.94 1 SFF-8472 compliance 02 Rev 9.5 of SFF-847295 1 CC_EXT Check Sum (Variable) Check sum for Extended ID Field.VENDOR SPECIFIC ID FIELDS96-127 32 Vendor Specific Read only Depends on customer information128-255 128 Reserved Read only Filled by zeroDiagnostic Monitor FunctionsDiagnostic Monitor Functions interface uses the 2 wire address 1010001X (A2). Memory contents ofDiagnostic Monitor Functions are shown in Table belowTable 2 Memory contents of Diagnostic Monitor FunctionData Field SizeAddress (bytes)NameContents and DescriptionAlarm and Warning Thresholds00-01 2 Temperature High Alarm Set to 85 o C02-03 2 Temperature Low Alarm Set to -5 o C04-05 2 Temperature High Warning Set to 75 o C06-07 2 Temperature Low Warning Set to 0 o CWuhan Telecommunication Devices Co., Ltd.http://www.wtd.com.cn7