Delta Electronics Multi-Rate CWDM SFP Transceiver LCP-1250 CWDM Specification Sheet page 11

8) Byte 84-91: Date code.
9) Byte 95: Check sum of bytes 64-94.
10) Byte 128 to 255 had been set hex 00.
Digital Diagnostic Monitoring Interface
Alarm and Warning Thresholds (2-Wire Address A2h)
#
Address
Bytes
00-01 2 Temp High Alarm
02-03 2 Temp Low Alarm
04-05 2 Temp High Warning
06-07 2 Temp Low Warning
08-09 2 Voltage High Alarm
10-11 2 Voltage Low Alarm
12-13 2 Voltage High Warning
14-15 2 Voltage Low Warning
16-17 2 Bias High Alarm
18-19 2 Bias Low Alarm
20-21 2 Bias High Warning
22-23 2 Bias Low Warning
24-25 2 TX Power High Alarm
26-27 2 TX Power Low Alarm
28-29 2 TX Power High Warning
30-31 2 TX Power Low Warning
32-33 2 RX Power High Alarm
34-35 2 RX Power Low Alarm
36-37 2 RX Power High Warning
38-39 2 RX Power Low Warning
40-45 16 Reversed
56-91 36 External Calibration Constants
92-94 3 Reversed
95 1 Checksum
96-97 2 Real Time Temperature
98-99 2 Real Time Supply Voltage
100-101 2 Real Time Tx Bias Current
102-103 2 Real Time Tx Optical Power
104-105 2 Real Time Rx Received Power
106-109 4 Reserved
110 1 Optional Status/ Control Bits
111 1 Reserved
112-119 8 Optional Set of Alarm and Warning
Notes:
1) T : Case Operating temperature.
C
2) I : Operating current at room temperature. The min. setting current is 0 mA.
OP
3) P: Operating optical power of transmitter at room temperature.
4) P : Overload optical power of receiver.
0
DELTA ELECTRONICS, INC.
Name
11
Value (Dec.) Unit
T (MAX.)+15
℃
C
T (MIN.)
C
T (MAX.)+10
C
T (MIN.)+10
C
Vcc+5% Volt
Vcc-5%
Vcc+3%
Vcc-3%
I *2+35 mA
OP
I -13
OP
I *2+30
OP
I –8
OP
P+3 dBm
P-3
P+2
P-2
P +3 dBm
0
P -2
S
P +2
0
P
S
www.deltaww.com
Note
1
2
3
4
5
6
7
2008/1/15
Rev. 0A