Delta Electronics LCP-1250 CWDM Digital Diagnostic Monitor Accuracy, Parameter, Typical Value

PS: Sensitivity optical power of receiver.

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

State/ Control Bits

Byte		Bit	Name	Description
110	7		Tx Disable State	Digital state of the Tx disable input pin
110		6	Soft Tx Disable	Read/ Write bit that allow software disable of laser
110	5		Reserved
110		4	Rate Select tate	NA
110	3		Soft Rate Select	NA
110		2	Tx Fault	Digital state of the Tx fault output pin
110	1		LOS	Digital state of the LOS output pin.
110		0	Data_Ready_Bar	NA

7)

Optional Set of Alarm and Warning

Byte		Bit	Name	Description
112	7		Temp High Alarm	Set when internal temperature exceeds high alarm level
112	6		Temp Low Alarm	Set when internal temperature is below low alarm level
112		5	Vcc High Alarm	Set when internal supply voltage exceeds high alarm level
112		4	Vcc Low Alarm	Set when internal supply voltage is below low alarm level
112	3		Tx Bias High Alarm	Set when Tx Bias current exceeds high alarm level
112	2		Tx Bias Low Alarm	Set when Tx Bias current is below low alarm level
112		1	Tx Power High Alarm	Set when Tx output power exceeds high alarm level
112		0	Tx Power Low Alarm	Set when Tx output power is below low alarm level
113	7		Rx Power High Alarm	Set when received power exceeds high alarm level
113	6		Rx Power Low Alarm	Set when received power is below low alarm level
113		5-0	Reserved
116	7		Temp High Warning	Set when internal temperature exceeds high warning level
116	6		Temp Low Warning	Set when internal temperature is below low warning level
116		5	Vcc High Warning	Set when internal supply voltage exceeds high warning level
116		4	Vcc Low Warning	Set when internal supply voltage is below low warning level
116	3		Tx Bias High Warning	Set when Tx Bias current exceeds high warning level
116	2		Tx Bias Low Warning	Set when Tx Bias current is below low warning level
116		1	Tx Power High Warning	Set when Tx output power exceeds high warning level
116		0	Tx Power Low Warning	Set when Tx output power is below low warning level
117	7		Rx Power High Warning	Set when received power exceeds high warning level
117	6		Rx Power Low Warning	Set when received power is below low warning level
117		5-0	Reserved

Digital Diagnostic Monitor Accuracy

	Parameter	Typical Value		Note
	Transceiver Temperature	± 3℃	1
	Power Supply Voltage	± 3%		2
	TX Bias Current	± 10%
	TX Optical Power	± 1.5dB
	RX Optical Power	± 3dB
Notes:
		12	2008/1/15
				Rev. 0A
DELTA ELECTRONICS, INC.				www.deltaww.com