TXN31115D200000 Intel, TXN31115D200000 Datasheet - Page 17

• Manufacturer Part Number: TXN31115D200000
• Description: TXRX OPT SFP 150M 850NM MULTI
• Manufacturer: Intel

Specifications of TXN31115D200000

• Data Rate: 4.25Gbps
• Wavelength: 850nm
• Applications: Ethernet
• Connector Type: LC Duplex
• Mounting Type: SFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Supply: -
• Other names: 874223

TXN31115D2 Optical Transceiver
6.0
6.1
Note:
26-Sep-2007
Document Number: 311473, Revision: 006US
Digital Diagnostic Monitoring Interface
This section includes the following topics:
Overview of Digital Diagnostic Monitoring Interface
The TXN31115D2 Optical Transceiver supports the 2-wire serial communication
protocol. The TXN31115D2 Optical Transceiver has a digital diagnostic monitoring
interface that is an extension of the serial ID interface defined in the Gigabit Interface
Converter (GBIC) specification and the SFP Transceiver MultiSource Agreement (MSA)
referenced in
For details on the 2-wire addresses A0h and A2h, refer to the SFF-8472 document
referenced in
•
•
•
•
• Standard SFP serial ID interface. The standard SFP serial ID interface (the
• Digital diagnostic monitoring interface. The digital diagnostic monitor interface
Section 6.1, “Overview of Digital Diagnostic Monitoring Interface” on page 17
Section 6.2, “General Memory Map Descriptions” on page 18
Section 6.3, “Alarm and Warning Fields for 2-Wire Interface Address A2h” on
page 19
Section 6.4, “A/D Fields for 2-Wire Interface Address A2h” on page 21
memory map for which is in
Descriptions” on page
bit address 1010000X (A0h). The serial identification information describes
information such as the following for the TXN31115D2 Optical Transceiver:
capabilities, standard interfaces, and manufacturer information.
(the memory map for which is in
Descriptions” on page
interface, which uses the 8-bit address 1010001X (A2h) reserved for optical
transceivers, allows real-time access to device-operating parameters while leaving
unchanged the original serial ID memory map A0h. The digital diagnostic
monitoring interface is backward compatible with both the GBIC specification and
the SFP MSA.
Section 1.0, “Introduction” on page
Section 1.0, “Introduction” on page
Intel
18) provides access to identification information using the 8-
18) is an extension of the standard serial ID interface. This
®
TXN31115D2 Quad-Rate 850 nm Optical Transceiver - SFP MSA Compatible
Table 12, “Memory Map – 2-Wire Address Range
Table 12, “Memory Map – 2-Wire Address Range
7.
7.
Datasheet
17