JSH-42L3AD3-5G JDSU [JDS Uniphase Corporation], JSH-42L3AD3-5G Datasheet - Page 25

• Manufacturer Part Number: JSH-42L3AD3-5G
• Description: LW 4x/2x/1x FC SFP with DDM
• Manufacturer: JDSU [JDS Uniphase Corporation]

Two-Wire Interface Memory Map
Below is a summary of the transceiver memory map. The transceiver provides multiple application selection
capability in accordance with SFF-8079+[6]. Modifications to the memory map in support of this feature are to
be determined. Additional details can be found in the sections that follow.
OCTOBER 2008
127
128
255
234
235
95
96
0
See Monitor Data Table 1 on page 28
Address 0xA0
See Serial ID Table 1 on page 28
Serial ID Defined by SFP MSA
(96 bytes)
Vendor Specific (32 bytes)
Application Select Table (per
SFF-8079 and SFF-8089 MSAs)
JDS Uniphase Data
119
120
127
255
128
247
248
55
56
95
96
0
See Monitor Data Table 2 on page 35
(24 bytes)
Alarm and Warning Thresholds
Calibration constants (40 bytes)
Real Time Diagnostic Interface
Vendor Specific (8 bytes)
See Monitor Data Table 4 on page 36
(56 bytes)
Address 0xA2
See Monitor Data Table 1 on page 33
User Writable EEPROM
(120 bytes)
Tx_Fault Alarm, Warning interrupt
control. See detailed section on
page 37.
JDSU Product Specification 21111542-001
JSH-42L3AD3-5, JSH-42L3AD3-5G
LW 4x/2x/1x FC SFP with DDM
JSH-42L3AD3-20
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