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QSFP28 Optical Fiber Transceiver 400GBASE-DR4 1310nm 500m Single Mode Fiber

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QSFP28 Optical Fiber Transceiver 400GBASE-DR4 1310nm 500m Single Mode Fiber

Large Image : QSFP28 Optical Fiber Transceiver 400GBASE-DR4 1310nm 500m Single Mode Fiber

Product Details:

Place of Origin:	China
Brand Name:	E-link
Certification:	CE,FCC,RoHs
Model Number:	LNK-QDD-400G-DR4-05

Payment & Shipping Terms:

Minimum Order Quantity:	1 pcs
Price:	Negotiation
Packaging Details:	SFP Fiber Transceiver Standard Export Package
Delivery Time:	7 Working days
Payment Terms:	Western Union, L/C, T/T, MoneyGram, Paypal
Supply Ability:	20000pcs/per month

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Detailed Product Description

Keywords:	SFP Optical Transceiver	Data Rate:	400GB Ethernet
Fiber Type:	Single Mode Fiber	Transmission Distance:	500M
Power Consumption:	10W	Operating Temperature:	0°C ~ 70°C
Highlight:	QSFP28 optical fiber transceiver , 500m optical fiber transceiver , Single Mode Fiber 400G DR4 Transceiver

QSFP28 Optical Module 400GBASE-DR4 1310nm 500m Transceiver Single Mode Fiber
400G QSFP Transceiver Advantages
► Compliant with QSFP-DD CMIS Rev 4.0
► Supports 3dB channel insertion loss
► Two wire serial Interface with digital diagnostic monitoring
► Compliant with QSFP-DD MSA HW Rev 5.1
► Type 2 housing with MPO-12 connector

Transmitter Optical Specifications

Parameter	Symbol	Min.	Typical	Max.	Unit	Notes
Wavelength	λ_C	1304.5	1311	1317.5	nm
Side Mode Suppression Ratio	SMSR	30	-	-	dB
Average Launch Power, each lane	AOP_L	-2.9	-	4.0	dBm	1
Outer Optical Modulation Amplitude (OMA_outer), each lane	T_OMA	-0.8	-	4.2	dBm	2
Launch Power in OMA_outer minus TDECQ, each lane	T_OMA	-2.2	-	-	dBm
Transmitter and Dispersion Eye Closure for PAM4 (TDECQ), each lane	TDECQ	-	-	3.4	dB
TDECQ – 10log10(Ceq)	-	-	-	3.4	dB
Average Launch Power of OFF Transmitter, each lane	T_OFF	-	-	-15	dBm
Extinction Ratio, each lane	ER	3.5	-	-	dB
Transmitter transition time	-	-	-	17	ps
RIN_21.4OMA	RIN	-	-	-136	dB/Hz
Optical Return Loss Tolerance	ORL	-	-	21.4	dB
Transmitter Reflectance	T_R	-	-	-26	dB	3

Receiver Optical Specifications

Parameter	Symbol	Min.	Typical	Max.	Unit	Notes
Wavelength	λ_C	1304.5	1311	1317.5	nm
Damage Threshold, each lane	AOP_D	5	-	-	dBm
Average Receive Power, each lane	AOP_R	-5.9	-	4.0	dBm	1
Receive Power (OMA_outer), each lane	OMA_R	-	-	4.2	dBm
Receiver Reflectance	RR	-	-	-26	dB
Receiver Sensitivity (OMA_outer), each lane	S_OMA	-	-	-4.4	dBm	2
Stressed Receiver Sensitivity (OMA_outer), each lane	SRS	-	-	-1.9	dBm	3
Conditions of stressed receiver sensitivity test
Stressed eye closure for PAM4 (SECQ)			3.4		dB
SECQ – 10log10(Ceq), lane under test	-	-	-	3.4	dB
OMA_outer of each aggressor lane			4.2		dBm