Transceivers & optics
Cisco QSFP-DD Module
VPN# QDD-4Q-MMF-BN=
NewAvailable to order · ships in about 1 to 2 weeks
*Government pricing. Buying for commercial use? Request a quote — commercial pricing may differ.
Pre-tax. GPC accepted; ask about volume and emergency-acquisition pricing.
- Product Type
- QSFP-DD
- Maximum Data Transfer Rate
- 400 Gbit/s
- Ethernet Technology
- 400 Gigabit Ethernet
- Ethernet Technology
- 100 Gigabit Ethernet
- Media Type Supported
- Optical Fiber
- Total Number of Ports
- 1
- Energy Star
- No
- TCO Certified
- No
- Authorized Cisco partner: genuine, warranty-valid, never gray-market
- GPC accepted · Simplified Acquisition & FAR-based purchase orders
- Free US shipping over $2,500.00 · 30-day returns
Sold by Uniqcli, an independent technology reseller and systems integrator. This is an Uniqcli-operated storefront, not Cisco's official website. Cisco marks belong to their owner. Manufacturer warranty and license terms apply.
Overview
Cisco QSFP-DD Module - For Data Networking, Optical Network - 1 x MPO/UPC 400GBase-SR4.2 Network - Optical Fiber - Multi-mode - 400 Gigabit Ethernet, 100 Gigabit Ethernet - 400GBase-SR4.2, 100GBase-SR1.2 - 400 Gbit/s - 0.15 km Maximum Distance - 4 x Expansion Slots - QSFP - Plug-in Module - 1 (part number QDD-4Q-MMF-BN=) is supplied by Uniqcli, an authorized Cisco partner, in the Cisco Modules category. Maximum Data Transfer Rate: 400 Gbit/s Bps.
For Data Networking, Optical Network - 1 x MPO/UPC 400GBase-SR4.2 Network - Optical Fiber - Multi-mode - 400 Gigabit Ethernet, 100 Gigabit Ethernet - 400GBase-SR4.2, 100GBase-SR1.2 - 400 Gbit/s - 0.15 km Maximum Distance - 4 x Expansion Slots - QSFP - Plug-in Module - 1
• QSFP-DD offers better usage with maximum efficiency and convenience • 400GBase-SR4.2 network technology for convenient, easy sharing of data and information with maximum feasibility • 400 Gigabit Ethernet Ethernet technology for increasing efficiency with the quicker transfer and sharing of information • Supports optical fiber cable for durable performance, minimal signal loss, and fast data transfers to greater distances • Typically used for short distance, multi-mode fiber optic is ideal to carry data and transmit audio/video applications within a building
Key specifications: Maximum Data Transfer Rate: 400 Gbit/s Bps · Ethernet Technology: 400 Gigabit Ethernet, 100 Gigabit Ethernet · Media Type Supported: Optical Fiber · Fiber Mode Supported: Multi-mode · Network Technology: 400GBase-SR4.2, 100GBase-SR1.2 · Maximum Distance Supported: 0.15 km mm · Total Number of Ports: 1 · Connector Type: MPO-12/UPC.
TAA-compliant and GPC-payable. Request a quote for current pricing, stock, and lead time.
Highlights
- QSFP-DD offers better usage with maximum efficiency and convenience
- 400GBase-SR4.2 network technology for convenient, easy sharing of data and information with maximum feasibility
- 400 Gigabit Ethernet Ethernet technology for increasing efficiency with the quicker transfer and sharing of information
- Supports optical fiber cable for durable performance, minimal signal loss, and fast data transfers to greater distances
- Typically used for short distance, multi-mode fiber optic is ideal to carry data and transmit audio/video applications within a building
- Plug-in Module conveniently adds a specific feature to an existing computer program to ensure maximum productivity
- QSFP-DD with data networking application/usage for maximum dependability and convenience
- Government Purchase Card (GPC) accepted
Cisco QSFP-DD Module datasheet and specifications
Media & Performance
- Maximum Data Transfer Rate
- 400 Gbit/s Bps
- Ethernet Technology
- 400 Gigabit Ethernet, 100 Gigabit Ethernet
- Media Type Supported
- Optical Fiber
- Fiber Mode Supported
- Multi-mode
- Network Technology
- 400GBase-SR4.2, 100GBase-SR1.2
- Maximum Distance Supported
- 0.15 km mm
Interfaces/Ports
- Total Number of Ports
- 1
- Connector Type
- MPO-12/UPC
- Interfaces/Ports Details
- 1 x MPO/UPC 400GBase-SR4.2 Network
Technical Information
- Application/Usage
- Data Networking, Optical Network
Warranty
- Limited Warranty
- 5 Year Year
I/O Expansions
- Total Number of Expansion Slots
- 4
- Expansion Slot Type
- QSFP
Miscellaneous
- Energy Star
- No
- TCO Certified
- No
- Environmental Compliance
- Restriction of Hazardous Substances (RoHS) 6
Physical Characteristics
- Height
- 0.3" mm
- Width
- 0.7" mm
- Depth
- 3.7" mm
- Form Factor
- Plug-in Module
- Weight (Approximate)
- 0.22 lb g
General Information
- Product Type
- QSFP-DD
- Packaged Quantity
- 1
Frequently asked questions
How much does the Cisco QSFP-DD Module - For Data Networking, Optical Network - 1 x MPO/UPC 400GBase-SR4.2 Network - Optical Fiber - Multi-mode - 400 Gigabit Ethernet, 100 Gigabit Ethernet - 400GBase-SR4.2, 100GBase-SR (QDD-4Q-MMF-BN=) cost?
Uniqcli sells the QDD-4Q-MMF-BN= for $6,721.68 against a Cisco list price of $9,302.51. Add it to your cart and submit to confirm current pricing, stock, and lead time. Lower pricing is available for volume orders, Government Purchase Card (GPC) buys, and emergency or urgent acquisitions. Free US shipping on orders over $2,500.00.
Is the QDD-4Q-MMF-BN= TAA compliant and available for government and DoD buyers?
It depends on the unit. Cisco manufactures the QDD-4Q-MMF-BN= in several countries, so Trade Agreements Act (TAA) status is decided per part number and production lot. Uniqcli is an authorized Cisco partner: where Cisco offers a TAA-designated version (usually a ++ part number) we quote that, we confirm the country of origin before shipment, and we attach a country-of-origin statement on request. That is how US federal, DoD, state, local, education, and healthcare buyers get an audit-ready file, with Government Purchase Card (GPC) acceptance and FAR-based urgent and emergency acquisition support. Request a TAA-compliant quote for the QDD-4Q-MMF-BN= and a specialist will confirm the TAA option, price, and lead time, usually within one business day.
Can I buy the QDD-4Q-MMF-BN= as a single unit or in volume?
Both. Order a single QDD-4Q-MMF-BN= through the cart, or ask about lower pricing for volume orders, Government Purchase Card (GPC) purchases, and emergency or urgent (FAR-based) acquisitions. There is no payment up front: we confirm availability and the final total before invoicing.
Where can I find the QDD-4Q-MMF-BN= datasheet and specifications?
The specifications section on this page lists the published specs for the QDD-4Q-MMF-BN=, including ports, power, and dimensions where Cisco publishes them. Ask us for the full Cisco datasheet and we will send the current PDF with your quote.
Need the QDD-4Q-MMF-BN= TAA-compliant for federal or DoD?
Cisco builds this model in multiple countries, so TAA status is decided per part number and production lot. Where Cisco offers a TAA-designated version (usually a ++ part number) we quote that, confirm the country of origin before shipment, and attach the paperwork. GPC-payable. Check the TAA line →
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