參數(shù)資料
型號(hào): LCP-4250B4QDRH
元件分類(lèi): 光收發(fā)
英文描述: FIBER OPTIC TRANSCEIVER, 1260-1360nm, 4250Mbps(Tx), 4250Mbps(Rx), SURFACE MOUNT, LC CONNECTOR
封裝: ROHS COMPLIANT PACKAGE
文件頁(yè)數(shù): 3/13頁(yè)
文件大?。?/td> 504K
代理商: LCP-4250B4QDRH
DELTA ELECTRONICS, INC.
11
2009/2/9
Rev. 0A
www.deltaww.com
8) Byte 95: Check sum of bytes 64-94.
9) Byte 128 to 255 had been set hex 00.
Digital Diagnostic Monitoring Interface
Alarm and Warning Thresholds (2-Wire Address A2h)
Address
#
Bytes
Name
Value (Dec.)
Unit
Note
00-01
2
Temp High Alarm
TC (MAX.)+8
02-03
2
Temp Low Alarm
TC (MIN.)-8
04-05
2
Temp High Warning
TC (MAX.)+3
06-07
2
Temp Low Warning
TC (MIN.)-3
1
08-09
2
Voltage High Alarm
Vcc+0.5
10-11
2
Voltage Low Alarm
Vcc-0.5
12-13
2
Voltage High Warning
Vcc+0.2
14-15
2
Voltage Low Warning
Vcc-0.2
Volt
16-17
2
Bias High Alarm
IOP*2+35
18-19
2
Bias Low Alarm
IOP-13
20-21
2
Bias High Warning
IOP *2+30
22-23
2
Bias Low Warning
IOP –8
mA
2
24-25
2
TX Power High Alarm
Ph+2
26-27
2
TX Power Low Alarm
Pl -2
28-29
2
TX Power High Warning
Ph+1
30-31
2
TX Power Low Warning
Pl -1
dBm
3
32-33
2
RX Power High Alarm
P0+2
34-35
2
RX Power Low Alarm
PS-2
36-37
2
RX Power High Warning
P0+1
38-39
2
RX Power Low Warning
PS-1
dBm
4
40-45
16
Reversed
56-91
36
External Calibration Constants
92-94
3
Reversed
95
1
Checksum
5
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
6
111
1
Reserved
112-119
8
Optional Set of Alarm and Warning
7
Notes:
1) TC: Case Operating temperature
2) IOP: Operating current at room temperature. The min. setting current is 0 mA.
3) Ph: Maximum value of transmitter optical power
Pl: Minimum value of transmitter optical power
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