What are the dimensions and form factor of the Cisco 400G QSFP-DD Transceiver?

The Cisco 400G QSFP-DD Transceiver follows the QSFP-DD form factor specifications, but exact dimensions should be confirmed with Bizgram or manufacturer documentation.

How is the Cisco 400G QSFP-DD Transceiver installed?

The transceiver is hot-swappable, allowing for installation without powering down the system. Ensure the device is compatible and follow standard installation procedures.

What warranty and support options are available for this product?

Warranty and support options should be confirmed with Bizgram or the manufacturer, as they can vary based on purchase agreements.

What is the condition of the Cisco 400G QSFP-DD Transceiver?

The condition should be confirmed with Bizgram or the manufacturer, as it may vary based on the seller.

What type of power and cabling is required for the Cisco 400G QSFP-DD Transceiver?

The transceiver requires appropriate cabling for 400GBase-SR4 connections, typically using MPO-12 multimode fiber cables. Power requirements should be confirmed with manufacturer documentation.

What is the performance capacity of the Cisco 400G QSFP-DD Transceiver?

The transceiver supports a maximum data rate of 400 Gbps over multimode fiber with a maximum distance of 150 meters.

Is there any specific OS, firmware, or licensing required for the Cisco 400G QSFP-DD Transceiver?

Compatibility with specific operating systems or firmware should be confirmed with Bizgram or manufacturer documentation.

What are the box contents and accessories included with the Cisco 400G QSFP-DD Transceiver?

Box contents typically include the transceiver itself, but specific accessories should be confirmed with Bizgram or manufacturer documentation.

What deployment environments are suitable for the Cisco 400G QSFP-DD Transceiver?

The transceiver is suitable for data networking and optical network environments, but specific deployment conditions should be confirmed with manufacturer documentation.

Product image for reference

Cisco

Cisco 400G QSFP-DD Transceiver MPO-12 100m OM4 Cisco QSFP-DD - 1 x MPO-12 400GBase-SR4 Network - For Data Networking, Optical Network - Optical Fiber - Multi-mode - 400 Gigabit Ethernet - 400GBase-SR4 - 150 m Maximum Distance - Hot-swappable

Name: Cisco 400G QSFP-DD Transceiver MPO-12 100m OM4 Cisco QSFP-DD - 1 x MPO-12 400GBase-SR4 Network - For Data Networking, Optical Network - Optical Fiber - Multi-mode - 400 Gigabit Ethernet - 400GBase-SR4 - 150 m Maximum Distance - Hot-swappable
Brand: Cisco
SKU: QDD-400G-SR4.2-BD=

SKU / ModelQDD-400G-SR4.2-BD=

Estimated SGD PriceS$6,172.10

Bizgram availabilityCan be Pre-Ordered

Estimated price is indicative and may change with daily market and supply fluctuations. For the latest confirmed price and availability, please WhatsApp us, email our sales team, or use the Contact Us form.

Catalogue updated: 28 Oct 2026, 11:30 AM

Cisco QSFP-DD - 1 x MPO-12 400GBase-SR4 Network - For Data Networking, Optical Network - Optical Fiber - Multi-mode - 400 Gigabit Ethernet - 400GBase-SR4 - 150 m Maximum Distance - Hot-swappable

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Product information

400G QSFP-DD Transceiver MPO-12 100m OM4

Bizgram product details

Bizgram catalogue

Vendor part number

QDD-400G-SR4.2-BD=

Manufacturer

Cisco

Specifications

Vendor Part Number

QDD-400G-SR4.2-BD=

Manufacturer

Cisco

Frequently asked questions

Answers are reference guidance. Verify final technical and commercial details with Bizgram.

The Cisco 400G QSFP-DD Transceiver is compatible with Cisco networking equipment that supports 400GBase-SR4 interfaces.

Open dedicated FAQ page →

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Reference-content notice

Product descriptions, images, specifications and FAQs may be imported or AI-assisted. All brand names, logos and product information belong to their respective owners. Bizgram does not accept liability for inaccuracies or decisions based solely on this page. Confirm compatibility, specification, warranty, price, stock and lead time before purchase.