參數(shù)資料
型號(hào): SP-FE-LX-IDFM
元件分類: 光收發(fā)
英文描述: FIBER OPTIC TRANSCEIVER, 1260-1360nm, 125Mbps(Tx), 125Mbps(Rx), SURFACE MOUNT, LC CONNECTOR
封裝: ROHS COMPLIANT PACKAGE
文件頁(yè)數(shù): 6/9頁(yè)
文件大?。?/td> 239K
代理商: SP-FE-LX-IDFM
SP-FE-LX-xDFM
DS-5851 Rev 022010-05-06
The SFP MSA defines a 256-byte memory map in EEPROM describing the transceiver’s capabilities, standard
interfaces, manufacturer, and other information, which is accessible over a 2 wire serial interface at the 8-bit
address 1010000X (A0h). The memory contents refer to Table 7.
Table 7 - EEPROM Serial ID Memory Contents (A0h)
Addr.
Field
Size
(Bytes)
Name of Field
Hex
Description
0
1
Identifier
03
SFP
1
Ext. Identifier 04
MOD4
2
1
Connector
07
LC
3—10
8
Transceiver
00 00 00 10 00 00 00 00
100BASE-LX
11
1
Encoding
02
4B/5B
12
1
BR, nominal 01
125Mbps
13
1
Reserved
00
14
1
Length
(9um)-km
0A
10km
15
1
Length (9um) 64
10km
16
1
Length (50um) 00
17
1
Length (62.5um) 00
18
1
Length (copper) 00
19
1
Reserved
00
20—35
16
Vendor name
53 4F 55 52 43 45 50 48
4F 54 4F 4E 49 43 53 20
“SOURCEPHOTONICS”(ASCⅡ)
36
1
Reserved
00
37—39
3
Vendor OUI
00 1F 22
40—55
16
Vendor PN
53 50 46 45 4C 58 43(49)
44 46 4D 20 20 20 20 20
20
“SPFELXC(I)DFM” (ASCⅡ)
56—59
4
Vendor rev
31 30 20 20
ASC (
“31 30 20 20” means 1.0 revision)
60-61
2
Wavelength
05 1E
1310nm
62
1
Reserved
00
63
1
CC BASE
xx
Check sum of bytes 0 - 62
64—65
2
Options
00 1A
LOS, TX_FAULT and TX_DISABLE
66
1
BR, max
00
67
1
BR, min
00
68—83
16
Vendor SN
xx xx xx xx xx xx xx xx
ASC .
84—91
8
Vendor date
code
xx xx xx xx xx xx 20 20
Year (2 bytes), Month (2 bytes), Day (2
bytes)
92
1
Diagnostic type 58
Diagnostics(Ext.Cal)
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