參數(shù)資料
型號: TXN31115D200000
廠商: EMCORE CORP
元件分類: 光收發(fā)
英文描述: FIBER OPTIC TRANSCEIVER, 830-860nm, 4250Mbps(Tx), 4250Mbps(Rx), PANEL MOUNT, LC CONNECTOR
封裝: ROHS COMPLIANT PACKAGE-20
文件頁數(shù): 18/30頁
文件大小: 894K
代理商: TXN31115D200000
TX N31115D2 Optical Transceiver
Intel
TXN31115D2 Quad-Rate 850 nm Optical Transceiver - SFP MSA Compatible
Datasheet
18
26-Sep-2007
Document Number:311473, Revision: 006US
6.2
General Memory Map Descriptions
Table 12
lists descriptions of address ranges for the serial ID memory map.
The 2-wire address A0h contains serial ID information defined by the SFP MSA.
The 2-wire address A2h contains data related to the digital diagnostics, defined by
the SFF-8472 document referenced in
Section 1.0, “Introduction” on page 7
.
Table 12.
Memory Map – 2-W ire Address Range Descriptions
2-W ire Address 1010000X ( A0h)
2-W ire Address 1010001X ( A2h)
Address
R ange
Address Range Description
( Standard Serial I D I nformation)
Address
Range
Address Range Description
( Digital Diagnostics I nformation)
0-95
Serial ID Defined SFP MSA (96 bytes)
0-39
Alarm and Warning (40 bytes)
For details, see
Table 13, “Alarm and Warning
Fields – 2-Wire Address A2h, Address 0-95”
.
40-95
Vendor Specific / Calibration Constants
(56 bytes)
For details, see
Table 13, “Alarm and Warning
Fields – 2-Wire Address A2h, Address 0-95”
.
96-127
Vendor Specific (32 bytes)
96-119
Real Time Digital Diagnostics Interface
(24 bytes)
For details, see the following:
Table 14, “A/D Fields – 2-Wire Address
A2h, Addresses 96-109” on page 21
Table 15, “A/D Status/Control Bits – 2-
Wire Address A2h, Address 110” on
page 21
120-127
Vendor Specific (8 bytes)
128-255
Reserved in SFP MSA (128 bytes)
128-247
User Writable EEPROM (120 bytes)
248-255
Vendor Specific (8 bytes)
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