200G QSFP28-DD PSM4 2km

Vitex Part #: VD-2CFR4CP-AA

Vitex's VD-2CFR4CP-AA is a Pluggable, Parallel, Fiber-Optic QSFP Double Density for 200 Gigabit Ethernet Applications. This transceiver is a high-performance module for multi-lane data communication and interconnection applications. These modules are designed to operate over single mode fiber systems using a nominal wavelength of 1310nm. Each lane can operate at 53. 125Gbps up to 2km using G.652 SMF with KP-FEC.

Features
Specifications
Applications
FAQs
Datasheet

4 x 53.125Gbps(26.5625GBd) PAM4 parallel optics architecture 8 x 25.78125Gbps NRZ retimed electrical I/O 4 x 53Gbps PAM4 transmitter and PAM4 receiver 4 channels 1310nm cooled EML transmitter 4 channels PIN photo detector array receiver Internal 8:4 Gearbox with KP4 FEC circuits on both receiver and transmitter channels
Power consumption <8.5W
Hot Pluggable QSFP DD form factor and
Compliant with CMIS 4.0 Maximum link length of 2km G.652 SMF with KP-FEC MPO12 APC connector receptacle Built-in digital diagnostic functions Operating case temperature 0 °C to 70°C 3.3V power supply voltage
RoHS compliant (lead free)

Form Factor	QSFP-DD
Data Rate	200G
Wavelength	1310nm
Distance	2km
Connector	MPO-12
Protocol	Ethernet
Temperature	Commercial (0–70°C)

AI Data Centers Data Center Interconnect High Performance Computing (HPC)

Q: What is the 200G QSFP28-DD PSM4 2km?
A: It is a 200G optical transceiver in the QSFP-DD form factor, supporting Ethernet with a reach of 2km over Single-Mode Fiber (SMF).

Q: What is the maximum transmission distance?
A: This transceiver supports up to 2km over Single-Mode Fiber (SMF) at 1310nm.

Q: What connector type does this use?
A: It uses a MPO-12 connector with Single-Mode Fiber (SMF).

Q: What applications is this designed for?
A: It is designed for AI Data Centers, Data Center Interconnect, High Performance Computing (HPC).

Q: Is this module compatible with my switch or router?
A: This transceiver is QSFP-DD MSA compliant, meaning it is designed to work with any platform that supports the QSFP-DD standard. Contact Vitex engineering to confirm compatibility with your specific hardware.

Technical Documentation

Access comprehensive technical specifications, mechanical diagrams, and validation reports.

Download Datasheet PDF

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I have never experienced a quality problem with anything from Vitex customer service. Inquiries are answered promptly and accurately. I can rely on what Vitex tells me.

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Transceivers worked as expected. Very good value.

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I had a good experience with customer service. Their engineer helped me out with some technical questions and recommended the right product. Highly recommend your company to all my co-workers.

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Canada

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Thank you all so much for all you have done for our company with its very needed products. No returns, none of your competition can beat that record!!

Gail E.

Buyer at a leading video security company

I am using the transceivers in our network. Impressed with their BER performance.

Eli L., CA

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Wayne M.

Partner at a leading Pro AV design company

Tested & Validated

Built For Real Deployment Environments

Every Vitex optical product undergoes optical testing, interoperability validation, and system-level verification to ensure performance, reliability, and long-term availability in production networks.

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