: 中文版

: English

E-link PoE Switche

Location:Products > SFP Transceiver > 400G QSFP-DD Transceiver

Industrial PoE Media Converter Industrial Media Converter Industrial Unmanaged PoE Switch Industrial Managed PoE Switch Industrial Unmanaged Ethernet Switch Industrial Managed Ethernet Switch Industrial Serial Fiber Converter Industrial PoE Injector Industrial PoE Splitter Industrial PoE Extender Industrial Optical Switch DIN-Rail Power Supply Rackmount DIN-Rail Bracket Industrial Ethernet Switch & 5G Router LED Screen Fiber Converter

>Commercial Ethernet

PoE Injector PoE Splitter PoE Extender PoE Switch Ethernet Switch Fiber Optic Switch Managed Ethernet Switch 2.5G Fiber Media Converter & Ethernet Switch

>Media Converter

Fiber Media Converter PoE Media Converter 10G Media Converter OEO Converter Serial to Fiber Converter Serial over Ethernet Converter

SFP Transceiver

>Huawei HiSilicon Modules

>400G QSFP-DD Transceiver

>100G QSFP 28 Transceiver

>50G QSFP28 Transceiver

>40G QSFP+ Transceiver

>SFP+ Transceiver

>XFP Transceiver

>SFP Transceiver

>Video SFP Transceiver

>1x9 Optical Transceiver

Video Transmission

>HDMI over Fiber Converter

HDMI2.0 over Fiber Converter 4K HDMI over Fiber Converter 1080P HDMI over Fiber Converter

>SDI over Fiber Converter

12G-SDI over Fiber Converter 3G-SDI over Fiber Converter HD-SDI over Fiber Converter

>DVI over Fiber Converter

4K DVI Fiber Converter 1080P DVI Fiber Converter

>AHD CVI TVI over Fiber Converter

1080P AHD CVI TVI over Fiber Converter 5MP AHD CVI TVI over Fiber Converter Video Converter Rack Multi-functional Video Converter AHD/CVI/TVI Video Multiplexer

>Other HDMI Extenders & Splitters

>Other Video Converters

>Dante Audio Converters

Other Networking Products

>Fiber Optic Card & Network Adapter

>USB over UTP / Fiber Extender

>DIN Rail Fiber Splice Box

>Telephone to Fiber Mux

>Surge Protector

>Fiber Optic Cable

>RF over Fiber Transmission

>Protocol Converter

>SDH PDH Multiplexer Protocol Converter

>Fiber Enclosure

>Power Distribution Unit

>IP Ethernet over Coax (EOC) Converter

< >

400GBASE-FR4 QSFP-DD 1310nm 2km Transceiver

Model:LNK-QDD-400G-FR4-2

Ø Compliant with 400G-FR4 Technical Specification rev 2.0
(100G Lambda MSA) and 400GBASE-FR4(IEEE802.3cu)

Ø Compliant with IEEE 802.3bs standard:
400GAUI-8 electrical interface

Ø Compliant with QSFP-DD MSA HW Rev 5.1;
type 2 housing with duplex LC connector

Ø Compliant with QSFP-DD CMIS Rev 4.0

上一张

下一张

400GBASE-FR4 QSFP-DD 1310nm 2km Transceiver

Transmitter Optical Specifications


Parameter	Symbol	Min.	Typical	Max.	Unit	Notes
Wavelength L0	λC0	1264.5	1271	1277.5	nm
Wavelength L1	λC1	1284.5	1291	1297.5	nm
Wavelength L2	λC2	1304.5	1311	1317.5	nm
Wavelength L3	λC3	1324.5	1331	1337.5	nm
Side Mode Suppression Ratio	SMSR	30	-	-	dB
Average Launch Power, each lane	AOPL	-3.3	-	3.5	dBm	1
Outer Optical Modulation Amplitude (OMAouter), each lane	TOMA	-0.3	-	3.7	dBm	2
Difference in launch power between any two lanes (OMAouter)	DP	-	-	4	dB
Launch Power in OMAouterminus TDECQ for ER ≥4.5dB, each lane	TOMA-TDECQ	-1.7	-	-	dBm
Launch Power in OMAouterminus TDECQ for ER <4.5dB, each lane	TOMA-TDECQ	-1.6	-	-	dBm
Transmitter and Dispersion Eye Closure for PAM4 (TDECQ), each lane	TDECQ	-	-	3.4	dB
TDECQ – 10*log10(Ceq), each lane		-	-	3.4	dB
Average Launch Power of OFF Transmitter, each lane	TOFF	-	-	-20	dBm
Extinction Ratio, each lane	ER	3.5	-	-	dB
Transmitter transition time	TT	-	-	17	ps
RIN17.1OMA	RIN	-	-	-136	dB/Hz
Optical Return Loss Tolerance	ORL	-	-	17.1	dB
Transmitter Reflectance	TR	-	-	-26	dB	3

Note 1: Average launch power, each lane (min) is informative and not the principal indicator of signal strength.

Note 2: Even if the TDECQ < 1.4 dB for an extinction ratio of ≥ 4.5 dB or TDECQ < 1.3 dB for an extinction ratio of < 4.5 dB, the OMAouter

(min) must exceed this value.

Note 3: Transmitter reflectance is defined looking into the transmitter.

Receiver Optical Specifications


Parameter	Symbol	Min.	Typical	Max.	Unit	Notes
Wavelength L0	λC0	1264.5	1271	1277.5	nm
Wavelength L1	λC1	1284.5	1291	1297.5	nm
Wavelength L2	λC2	1304.5	1311	1317.5	nm
Wavelength L3	λC3	1324.5	1331	1337.5	nm
Damage Threshold, each lane	AOPD	4.5	-	-	dBm
Average Receive Power, each lane	AOPR	-7.3	-	3.5	dBm	1
Receive Power (OMAouter), each lane	OMAR	-	-	3.7	dBm
Differencein receive power between any two lanes (OMAouter)	DR	-	-	4.1	dB
Receiver Reflectance	RR	-	-	-26	dB
Receiver Sensitivity (OMAouter), each lane	SOMA	-	-	Max(-4.6, SECQ-6)	dBm	2
Stressed Receiver Sensitivity (OMAouter), each lane	SRS	-	-	-2.6	dBm	3
Conditions of stressed receiver sensitivity test
Stressed eye closure for PAM4 (SECQ)	-	-	3.4	-	dB
SECQ – 10*log10(Ceq), lane under test (max)	-	-	-	3.4	dB
OMAouterof each aggressor lane	-	-	1.5	-	dBm