SFP Optic Module 400GBASE-DR4 QSFP-DD 1310nm 10KM Transceiver MPO12 Connector
Optical Transceiver Module Advantages
► Complies with EU Directive 2011/65/EU (RoHS compliant)

► Maximum power consumption 10W

► Case operating temperature 0°C to 70°C

► Two wire serial Interface with digital diagnostic monitoring

► Class 1 Laser

Electrical Specification High Speed Signal (compliant with IEEE 802.3 400GAUI-8)

Receiver (Module Output)
Parameter	Symbol	Min.	Typical	Max.	Unit	Notes
AC common-mode output Voltage (RMS)		-	-	17.5	mV
Differential output Voltage		-	-	900	mV
Near-end Eye height, differential		70	-	-	mV
Far-end Eye height, differential		30	-	-	mV
Far end pre-cursor ratio		-4.5	-	2.5	%
Differential Termination Mismatch		-	-	10	%
Transition Time (min, 20% to 80%)		9.5	-	-	ps
DC common mode Voltage		-350	-	2850	mV
Transmitter (Module Input)
Parameter	Symbol	Min.	Typical	Max.	Unit	Notes
Differential pk-pk input Voltage tolerance		900	-	-	mV
Differential termination mismatch		-	-	10	%
Single-ended voltage tolerance range		-0.4	-	3.3	V
DC common mode Voltage		-350	-	2850	mV

Electrical Specification Low Speed Signal (compliant with QSFP-DD HW Rev 5.1)

Parameter	Symbol	Min.	Max.	Unit	Condition
Module output SCL and SDA	V_OL	0	0.4	V
Module Input SCL and SDA	V_IL	-0.3	V_CC*0.3	V
Module Input SCL and SDA	V_IH	V_CC*0.7	V_CC+0.5	V
InitMode, ResetL and ModSelL	V_IL	-0.3	0.8	V
InitMode, ResetL and ModSelL	V_IH	2	V_CC+0.3	V
IntL	V_OL	0	0.4	V
IntL	V_OH	V_CC-0.5	V_CC+0.3	V

Active fiber ports in MPO12 connector on module side

Ordering Information

Part No.	Application	Data Rate	Laser Source	Fiber Type
LNK-QDD-400G-DR4-10	400GBASE-DR4 10km	400GB Ethernet	EML	Single Mode Fiber

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