40G QSFP+ LX4 2km Transceiver Fiber Optic Transceiver Module

Detail Information

Place of Origin:

China

Product Name:

40G LX4 2KM QSFP+ Module

SpeedRate:

40G

Distrance:

2km

Interface:

LC Duplex

Packaging Details:

ESD plastic case

Supply Ability:

10Kpcs

Product Description

40G QSFP+ LX4 2km Module Optical Transceiver Module

Features

Applications

Standards

Ordering Information

Part Number	Product Description
MJ1N-LXT8	QSFP+, 40Gbps, LX4, 2km, 0ºC ~ 70ºC

Description

The MJ1N-LXT8 transceivers are high performance, cost effective modules supporting data rate of 40Gbps and 2km transmission distance with SMF or 100m om4 MMF. The transceiver consists of three sections: 4 inputs channels (ch) of 10Gb/s electrical data to 4 CWDM optical signals, and multiplexes them into a single chan- nel for 40Gb/s optical transmission; on the receiver side, the module optically de-multiplexes a 40Gb/s input into 4 CWDM channels signals, and converts them to 4 channel output electrical data; and MCU control unit. All modules satisfy class I laser safety requirements.

Absolute Maximum Ratings

Parameter	Symbol	Min	Typ	Max	Unit
Storage Temperature	Tstg	-40		85	°C
Case Operating Temperature (Commercial )	To	0		70	°C
Relative Humidity - Storage	Rhs	0		95	%
Relative Humidity - Operating	Rho	0		85	%
Supply Voltage	Vc	0.3		3.6	V
Notes:
Exceeding the absolute maximum ratings may cause irreversible damage to the device. The device is not intended to be operated under the condition of simultaneous absolute maximum rat- ings, which may cause irreversible damage to the de- vice.

Recommended Operating Conditions

Electrical Characteristics

Parameter	Symbol	Min	Typ	Max	Unit
Transmitter Electrical Characteristics
Differential Input Voltage Swing	VIN	190	-	700	mV
Tx Differential Input Impendence	ZIN	90	100	110	Ω
Tx Differential Output Impendence	Zout	45	50	55	Ω
ResetL Disable Voltage	Vr	2.0	-	Vcc+0.3	V
ResetL Enable Voltage	VrEN	0	-		V
ModSelL Disable Voltage	Vm	2.0	-	Vcc+0.3	V
ModSelL Enable Voltage	VmEN	0	-		V
Receiver Electrical Characteristics
Differential output Voltage Swing	VOUT	180	-	900	mV
Rx Differential Output Impendence	ZOUT	90	100	110	Ω
IntL Assert Voltage	VInt	VCC-0.5	-	VCC+0.3	V
IntL De-assert Voltage	VDInt	0	-	0.4	V
Notes:
Even if TDP is <0.9dB,the OMA min must exceed this value.

Optical Characteristics

Parameter	Symbol	Min	Typ	Max	Units	Notes
Transmitter Characteristics
Signal Rate\|Each Lane			10.3125		Gbps
Lane Wavelength	L0	1264.5	1271	1277.5	nm
	L1	1284.5	1291	1297.5	nm
	L2	1304.5	1311	1317.5	nm
	L3	1324.5	1331	1337.5	nm
Side Mode Suppression Ratio	SMSR	30			dB
Average launch power, each lane (for SMF)	Pout	-7		2.3	dBm	1
Average launch power, each lane (for MMF)	Pout	-5		3.5	dBm
OMA, each Lane (for SMF)	Poma	-6		3.5	dBm
OMA, each Lane (for MMF)	Poma	-4		4.5	dBm
Extinction Ratio	ER	3.5			dB
Average launch power of OFF transmit- ter,each lane	Poff			-30	dBm
Receiver Characteristics
Signal Speed Per Lane			10.3125±100ppm		Gbps
Lane Wavelength	L0	1260		1350	nm
	L1	1260		1350	nm
	L2	1260		1350	nm
	L3	1260		1350	nm
Damage threshold\|Each Lane	THd	3.3			dBm	1
Average Receive Power\|Each Lane		-11.5		2.3	dBm
Average power at receiver input,each lane(for MMF)		-7		3.5	dBm
Receive Sensitivity (OMA), each Lane (for SMF)				-11.5	dBm	2
Receive Sensitivity (OMA), each Lane (for MMF)				-10.5	dBm	4
Stressed Receiver Sensitivity (OMA), each Lane				-10.3	dBm
LOS Assert	LOSA	-30	-		dBm
LOS Deassert	LOSD			-15	dBm
LOS Hysteresis		0.5			dB