TXN311110000000 Intel, TXN311110000000 Datasheet - Page 20

• Manufacturer Part Number: TXN311110000000
• Description: TXRX OPT SFP 2/1GBPS 850NM
• Manufacturer: Intel

Specifications of TXN311110000000

• Data Rate: 2.5Gbps
• Wavelength: 850nm
• Applications: Ethernet
• Voltage - Supply: 2.97 V ~ 3.63 V
• Connector Type: LC Duplex
• Mounting Type: SFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 859091

Intel
6.1
20-Sept-2006
20
®
Table 11. Serial Identification Field Descriptions (Sheet 3 of 3)
Table 12. Identifier Values
TXN31111 Tri-Rate 850 nm Optical Transceiver
Identifier
The identifier value specifies the physical device described by the serial information. This value is
included in the serial data.
00h
01h
02h
03h
04-7Fh
80-FFH
10.The vendor revision number (vendor rev) is a 4-byte field that contains ASCII characters, left-aligned and
11.The check code is a one-byte code that can be used to verify that the first 64 bytes of serial information in
12.The bits in the option field specify the options implemented in the SFP as described in
13.The upper bit rate limit at which the SFP still meets its specifications (BR, max) is specified in units of 1%
14.The lower bit rate limit at which the SFP still meets its specifications (BR, min) is specified in units of 1%
15.The vendor serial number (vendor SN) is a 16-character field that contains ASCII characters, left aligned
16.The date code is an 8-byte field that contains the vendor date code in ASCII characters. The date code is
5. This value specifies the link length that is supported by the SFP while operating in compliance with the
6. This value specifies the minimum link length that is supported by the SFP while operating in compliance
7. The vendor name is a 16-character field that contains ASCII characters, left-aligned and padded on the
8. The vendor organizationally unique identifier field (vendor OUI) is a 3-byte field that contains the IEEE
9. The vendor part number (vendor PN) is a 16-byte field that contains ASCII characters, left-aligned and
Data Address
Value
applicable standards using 62.5 µm multi-mode fiber. This value is in units of 10 meters. A value of 255
means that the SFP supports a link length greater than 2.54 km. A value of zero indicates that the SFP
does not support 62.5 µm multi-mode fiber or that the length information must be determined from the
transceiver technology. It is common for the SFP to support both 50 µm and 62.5 µm fiber.
with the applicable standards using copper cabling. This value is in units of 1 meter. A value of 255 means
that the SFP supports a link length greater than 254 meters. A value of zero means that the SFP does not
support copper cables or that the length information must be determined from the transceiver technology.
Further information about the cable design, equalization, and connectors is usually required to guarantee
meeting a particular length requirement.
right with ASCII spaces (20h). The vendor name is the full name of the corporation, a commonly accepted
abbreviation of the name of the corporation, the SCSI company code for the corporation, or the stock
exchange code for the corporation. At least one of the vendor names or the vendor OUI fields contain valid
serial data.
Company Identifier for the vendor. A value of zero in the 3-byte field indicates that the Vendor OUI is
unspecified.
padded on the right with ASCII spaces (20h), defining the vendor part number or product name. A value of
all zeros in the 16-byte field indicates that the vendor PN is unspecified.
padded on the right with ASCII spaces (20h), defining the vendor product revision number. A value of all
zeros in the 4-byte field indicates that the vendor PN is unspecified.
the SFP is valid. The check code is the low order 8 bits of the sum of the contents of all the bytes from byte
0 to 62, inclusive.
Values” on page
above the nominal bit rate. A value of zero indicates that this field is not specified.
below the nominal bit rate. A value of zero indicates that this field is not specified.
and padded on the right with ASCII spaces (20h), defining the vendor serial number for the SFP. A value of
all zeros in the 16-byte field indicates that the vendor PN is unspecified.
mandatory. The date code is in a format specified in
Unknown or unspecified
GBIC
Module/connector soldered to motherboard
SFP transceiver
Reserved
Vendor specific
Description of Physical Device
Intel
23.
Field Size
(Bytes)
®
TXN31111 Tri-Rate 850 nm Optical Transceiver
Order Number: 280049, Revision: 006
Table 12
Name of Field
shows the defined identifier values.
Section 17, “Date Code” on page
Description of Field
24.
Table 16, “Option
Datasheet