JSH-42L3AD3-20 JDS UNIPHASE, JSH-42L3AD3-20 Datasheet - Page 31

• Manufacturer Part Number: JSH-42L3AD3-20
• Manufacturer: JDS UNIPHASE

Specifications of JSH-42L3AD3-20

• Number Of Receivers: 1
• Operating Supply Voltage (typ): 3.3V
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 3V
• Operating Temperature (max): 85C
• Lead Free Status / Rohs Status: Compliant

Application Select Tables
The Application Select Tables contain information that allows the host system to control internal settings
which configure the transceiver for optimal perfromance at a given data rate.
The different application codes are selected via byte 111 in the A2 page. To select one of the application
codes, bit 7 in byte 111 is set to 1 and bit 5:0 are set to the desired application table. The contents of the
Application codes are compliant to the Application_Select MSAs SFF-8079 and SFF-8089.
Application Select Table
JDSU Transceiver Data
Digital Diagnostic Monitor Data Descriptions (Page/Device Address 0xA2)
The Monitor Data ID tables that follow describe the data contained in the 256 bytes of Page/Device Address
0xA2. Monitor Data Table 1 is a summary of all of the data fields in the Monitor Data section of the memory.
Monitor Data Table 2 on page 34 and Monitor Data Table 4 on page 35 provide more detailed translations of
data words for some of the data fields.
To guarantee coherency of the diagnostic monitoring data, the host is required to retrieve any multi-byte fields
from the diagnostic monitoring data structure by the use of a single multi-byte read sequence across the
October 2008
128
129
129
130
132
134
232
235
239
243
247
251
Data Addresses
Byte Address
Length (bytes)
bits (7:6)
bits (5:0)
Field Size (Bytes)
1
2
2
2
2
4
4
4
4
4
AST Table Length, TL
Application Code 52
Application Code 0
Application Code 1
Application Code 2
Name of Field
CC_APPS
Reserved
Name of FIelds
A 6-bit binary number, TL, that specifies how many applica-
code is the low order 8 bits of the sum of the contents of all
tion table entries are defined in bytes 130 - 255 addresses.
TL is valid between 0 (one entry) and 51 (for a total of 52
Check code for the Application Select Table. The check
the bytes from byte 129 to byte 255.
JSH-42L3AD3-20S / 64P0682
JDSU Product Specification 21121822-001
LW 4x/2x/1x FC SFP with DDM
Description
entries).
Description
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