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50GB ER Fiber Optic Module 40KM QSFP28 Transceiver Single Mode Duplex LC Connector

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50GB ER Fiber Optic Module 40KM QSFP28 Transceiver Single Mode Duplex LC Connector

Name: 50GB ER Fiber Optic Module 40KM QSFP28 Transceiver Single Mode Duplex LC Connector
Brand: E-link
Price: 5 USD

Cheap 50GB ER Fiber Optic Module 40KM QSFP28 Transceiver Single Mode Duplex LC Connector for sale

Brand Name : E-link

Model Number : LNK-SFP50G-ER

Certification : ROHS,FCC,CE

Place of Origin : China

MOQ : 1 pcs

Price : $5-2579

Payment Terms : T/T, Western Union, MoneyGram, Paypal

Supply Ability : 1000 pcs/month

Delivery Time : 5-12 working days

Packaging Details : SFP Fiber Transceivers Standard Export Package

Keyword : Ethernet SFP transceiver

Data Rate : 50GB Ethernet

Fiber Type : Single Mode Duplex LC

Transmission distance : 40KM

Support : Digital Diagnostic Monitoring

Operating Temperature : 0°C ~ 70°C

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Fiber Optic Module 50G ER QSFP28 40KM Transceiver Duplex LC Connector
50G QSFP Transceiver Advantages
► Compliant with QSFP28 Standard
► Single 3.3V Supply Voltage
► Maximum power consumption 4.5W
► EML laser and APD Receiver
► QSFP28 MSA package with duplex LC connector

Transmitter Optical Specifications

Parameter	Symbol	Min.	Typical	Max.	Unit	Notes
Wavelength	λ	1304.5	1311	1317.5	nm
Side-mode suppression ratio	SMSR	30			dB
Average launch power	P_OUT	0.4	-	6.63	dBm
Average launch power of OFF transmitter	P_{OUT_OFF}	-	-	-15	dBm
Outer Optical Modulation Amplitude (OMAouter)	P_OUTL	3.4	-	7.4	dBm
Extinction ratio	ER	6	-	-	dB
Launch power in OMAouter minus TDECQ	OMA-TDECQ	2	-	-	dBm
Transmitter and dispersion eye closure for PAM4 (TDECQ)	TDECQ	-	-	3.2	dB	Note
Transmitter reflectance		-	-	-26	dB

Receiver Optical Specifications

Parameter	Symbol	Min.	Typical	Max.	Unit	Notes
Wavelength	λ	1304.5	1311	1317.5	nm
Receiver sensitivity (OMAouter)				max(−15.1, SECQ − 16.5)	dBm	Note
Damage Threshold	P_damage	-2.37	-	-	dBm
Overload		-3.37	-	-	dBm
Average Receive Power	-	-17.6	-	-3.37	dBm
Receive power (OMAouter)	OMA	-	-	-2.6	dBm
Receiver Reflectance	RXR	-	-	-26	dB
LOS assert	LOSA	-30			dBm
LOS de-assert	LOSD			-20	dBm
LOS hysteresis	LOSH	0.5			dB

QSFP+ Module Pad Layout

50GB ER Fiber Optic Module 40KM QSFP28 Transceiver Single Mode Duplex LC Connector

Ordering Information

Part Number

Application

Data Rate

Laser Source

Fiber Type

LNK-SFP50G-ER

50GBASE-ER

53.125 Gb/s

EML Laser

SMF

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50GB ER Fiber Optic Module 40KM QSFP28 Transceiver Single Mode Duplex LC Connector Images

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50GB ER Fiber Optic Module 40KM QSFP28 Transceiver Single Mode Duplex LC Connector

50GB ER Fiber Optic Module 40KM QSFP28 Transceiver Single Mode Duplex LC Connector

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