QSFP-DD-800G-2FR4+ QSFP-DD 2x400G FR4 PAM4 CWDM4 2km DOM Dula duplex LC SMF Transceivers

Brief Introduction

The Vchung 800G QSFP-DD 2FR4 optical transceiver module is compliant with OSFP MSA and IEEE 802.3 standards and has an 8×106.25Gbps (53.125GBd PAM4) electrical interface and 8×106.25Gbps (53.125GBd PAM4) optics architecture. This 800G optical module is designed for 2km optical communication applications. The transceiver module integrates SiPh chips with active and passive optoelectronic components which are built on advanced silicon photonics technology, utilizing 3D packaging technology and 7nm DSP chips. The optical module has dual duplex LC receptacles and operates with power consumption under 16W. It supports built-in digital diagnostic functions accessible through a two-wire serial interface. The 800GBASE-2xFR4 optical module suits low-latency data center connections, high-performance computing, and enterprise network data center consolidation.

Features

1. Maximum power consumption: 16W.
2. Supports 2 x 400GBASE-FR4 Ethernet (PAM4).
3. Silicon photonics chips, Built-in 7nm DSP with KP-FEC
4. 3D packaging technology.
5. 8×106.25Gbps (53.125GBd PAM4) electrical interface.
6. 800Gbps data transmission over 2km on G.652 SMF.
7. Dual duplex LC receptacles and 3.3V power supply.
8. Built-in digital diagnostics for real-time monitoring.
9. Case temperature range: 0°C to 70°C(commercial)
10. Safety Certification: TUV/UL/FDA*1
11. RoHS Compliant

 

     Applications

 

Part No.	VC-QSFPDD-800G-2FR4+	Form Factor	QSFP-DD
Distance	2km	Wavelength	1271nm, 1291nm, 1311nm and 1331nm
Operation Temperature	0 to 70°C (32 to 158°F)	Connector	Dual Duplex LC
Voltage	3.3V	Cable Type	SMF
DDM	Yes	Transmitter Type	CWDM EML
Receiver Type	PIN	TX Power	-3.2~+4.4dBm
Receiver Sensitivity	< -4.6dBm	Powerbudget	1.4dB
Maximum Power	< 16W	Data Rate	2x400GbE
Host Required	FEC	Modulation Format	PAM4
Extinction Ratio	＞3.5dB	Protocols	IEE802.3ck, IEEE 802.3cu, QSFP-DD MSA

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Optical transceivers port(LC) For LC port, there are two types of single-fiber bidirectional optical transceivers (one LC connector) and dual-fiber unidirectional optical transceiver (two LC connectors). Single fiber bidirectional is used to send and receive signals in one fiber, and dual fiber unidirectional optical transceivers are used to one fiber to send signals and other fiber to receive signals.

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Optical transceivers series Vchung offer comprehensive optical modules, data rate from 155M to 100G,form factor including SFP,SFP+,XFP,SFP28,QSFP+,CFP,CFP2 and QSFP28,support MMF and SMF interface. Vchung closely follow optical communication market trend, offers comprehensive transceivers solution, including: 1. Data center:100G QSFP28, 40GQSFP+, 10G SFP+, 10G/25G/40G/100G AOC. 2. Transport (OTN,PTN):100G CFP/CFP2/CFP4, 10G SFP+/XFP BIDI/CWDM/DWDM/Tunable, SFP. 3. Wireless(5G fronthaul,middlehaul and backhaul):25G SFP28, 50G QSFP28 PAM4.

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Compatibility The optical transceivers can be adapted to Cisco, Huawei, Huasan, Alcatel-Lucent, Juniper, Brocade, HPE, Extreme, Ericsson and other equipment. It is 100% compatible with all vendors on the market. Of course, before confirming the purchase, it is best to inform model of the equipment to which the optical transceivers is applied.

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Industrial Standards VCHUNG all optical transceivers meet or exceed industrial standards, such as CE and RoHS as well as the regulations of the FCC. Through continuous monitoring before, during and after the production process.

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Full MSA Compliance High availability optical transceivers meet the Multi Source Agreement (MSA) standard SFF-8431. With MSA Standards various manufacturers determine standardizations of the Transceiver to ensure the interoperability. The optical transceivers interface is defined electrically, mechanically and functionally.

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Quality assurance VCHUNG provides OEM services, VCHUNG supply all optical modules are high quality and reliable optical transceivers. For quality assurance, we provide three years replacement and lifelong maintenance service.

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This drawing is for reference only. If you need more information and need to modify the drawing, please Email us：support@vchung.com