Delta Electronics Multimode SFP Transceiver LCP-1250A4FDRx Instrukcja Użytkownika Pobierz pdf (Strona 11)

LCP-1250A4FDRx

DELTA ELECTRONICS, INC.

11 09/20/2011

Rev. S0

www.deltaww.com

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 T

(MAX.)+8

℃

02-03 2 Temp Low Alarm T

(MIN.)-8

Temp High Warning

(MAX.)+3

06-07 2 Temp Low Warning T

(MIN.)-3

08-09 2 Voltage High Alarm 3.8 Volt

Voltage Low Alarm

2.8

12-13 2 Voltage High Warning 3.5

14-15 2 Voltage Low Warning 3.1

Bias High Alarm

+10

mA 2

18-19 2 Bias Low Alarm I

-5

20-21 2 Bias High Warning I

Bias Low Warning

24-25 2 TX Power High Alarm -2 dBm

26-27 2 TX Power Low Alarm -11.5

TX Power High Warning

30-31 2 TX Power Low Warning -10.5

32-33 2 RX Power High Alarm -1 dBm

RX Power Low Alarm

36-37 2 RX Power High Warning -2

38-39 2 RX Power Low Warning -18

Reversed

56-91 36 External Calibration Constants

92-94 3 Reversed

Checksum

96-97 2 Real Time Temperature

98-99 2 Real Time Supply Voltage

100

101

Real Time Tx Bias Current

102-103

2 Real Time Tx Optical Power

104-105

2 Real Time Rx Received Power

106

109

Reserved

110 1 Optional Status/ Control Bits 4

111 1 Reserved

112

119

Optional Set of Alarm and Warning

Notes:

1) T

: Case Operating temperature

2) I

: Operating current at room temperature. The min. setting current is 0 mA.

3) Byte 95 contains the low order 8bits of sum of bytes 0-94

1 2 ... 6 7 8 9 10 11 12 13 14

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