Datasheet

FTLX6611MCC and FTLX6614MCC T-XFP Product Specification – July 2011 F i n i s a r
© Finisar Corporation 2011 1134335 Rev A01 Page 11
Address Bit Name Description
112 (MSB) &
113 (LSB)
All Channel
Number Set
User input of channel number, which is an
integer 1 to N (N=Number of Channels)
114 (MSB) &
115 (LSB)
All Frequency
Error
Frequency error reported in 16 bit
signed integer with LSB=0.1 GHz
116-117 All Reserved Reserved
The channel number is derived from the following equation using parameters found in
Module capabilities as listed in Byte Addresses 60-69:
Channel number = 1 + (Desired Frequency – First Frequency) / Grid Spacing
Alarm and Warning Threshold Values
Address Parameter Threshold
Values
UNITS
02-03 Temp High Alarm 78 C
04-05 Temp Low Alarm -13 C
06-07 Temp High Warning 73 C
08-09 Temp Low Warning -8 C
10-17 Reserved
18-19 Bias High Alarm 120 mA
20-21 Bias Low Alarm 10 mA
22-23 Bias High Warning 110 mA
24-25 Bias Low Warning 15 mA
26-27 TX Power High Alarm +5 dBm
28-29 TX Power Low Alarm -3 dBm
30-31 TX Power High Warning +4 dBm
32-33 TX Power Low Warning -2 dBm
34-35 RX Power High Alarm +1 dBm
36-37 RX Power Low Alarm -23 dBm
38-39 RX Power High Warning 0 dBm
40-41 RX Power Low Warning -18 dBm
42-43 AUX 1 High Alarm 57 C
44-45 AUX 1 Low Alarm 20 C
46-47 AUX 1 High Warning 54 C
48-49 AUX 1 Low Warning 25 C
50-51 AUX 2 High Alarm 3.564 V
52-53 AUX 2 Low Alarm 3.036 V
54-55 AUX 2 High Warning 3.465 V
56-57 AUX 2 Low Warning 3.135 V