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QSFP-40G-CSR-S=: Cisco 40GBASE-CSR QSFP Module for Duplex MMF

Transceivers & optics

Cisco 40GBASE-CSR QSFP Module for Duplex MMF

VPN# QSFP-40G-CSR-S=

New

Available to order · ships in about 1 to 2 weeks

$1,830.03MSRP $2,534.05Save 28%

*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
Ethernet Technology
40 Gigabit Ethernet
Media Type Supported
Optical Fiber
Total Number of Ports
1
Brand Name
Cisco
Form Factor
Hot-swappable
Network Technology
40GBase-SR
Network Technology
40GBase-CSR
  • 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 40GBASE-CSR QSFP Module for Duplex MMF - For Data Networking, Optical Network - 1 x LC Duplex 40GBase-SR Network - Optical Fiber - Multi-mode - 40 Gigabit Ethernet - 40GBase-SR, 40GBase-CSR - Hot-swappable (part number QSFP-40G-CSR-S=) is supplied by Uniqcli, an authorized Cisco partner, in the Cisco Modules category. Ethernet Technology: 40 Gigabit Ethernet.

For Data Networking, Optical Network - 1 x LC Duplex 40GBase-SR Network - Optical Fiber - Multi-mode - 40 Gigabit Ethernet - 40GBase-SR, 40GBase-CSR - Hot-swappable

• QSFP offers better usage with maximum efficiency and convenience • With 40GBase-SR technology, enjoy up to 40Gbps data transfer rate over optical fiber cable • 40 Gigabit Ethernet for efficient data transfer and fast connectivity • 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: Ethernet Technology: 40 Gigabit Ethernet · Media Type Supported: Optical Fiber · Fiber Mode Supported: Multi-mode · Network Technology: 40GBase-SR, 40GBase-CSR · Total Number of Ports: 1 · Connector Type: LC · Interfaces/Ports Details: 1 x LC Duplex 40GBase-SR Network · Application/Usage: Data Networking, Optical Network.

TAA-compliant and GPC-payable. Request a quote for current pricing, stock, and lead time.

Highlights

  • QSFP offers better usage with maximum efficiency and convenience
  • With 40GBase-SR technology, enjoy up to 40Gbps data transfer rate over optical fiber cable
  • 40 Gigabit Ethernet for efficient data transfer and fast connectivity
  • 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
  • Hot-swappable form factor for your convenience and simplicity of usage
  • QSFP with data networking application/usage for maximum productivity and usability
  • Government Purchase Card (GPC) accepted

Cisco 40GBASE-CSR QSFP Module for Duplex MMF datasheet and specifications

Media & Performance

Ethernet Technology
40 Gigabit Ethernet
Media Type Supported
Optical Fiber
Fiber Mode Supported
Multi-mode
Network Technology
40GBase-SR, 40GBase-CSR

Interfaces/Ports

Total Number of Ports
1
Connector Type
LC
Interfaces/Ports Details
1 x LC Duplex 40GBase-SR Network

Technical Information

Application/Usage
Data Networking, Optical Network

Miscellaneous

Compatibility
MSA Compliant

Physical Characteristics

Form Factor
Hot-swappable

General Information

Product Type
QSFP

Frequently asked questions

How much does the Cisco 40GBASE-CSR QSFP Module for Duplex MMF - For Data Networking, Optical Network - 1 x LC Duplex 40GBase-SR Network - Optical Fiber - Multi-mode - 40 Gigabit Ethernet - 40GBase-SR, 40GBase-CSR - Ho (QSFP-40G-CSR-S=) cost?

Uniqcli sells the QSFP-40G-CSR-S= for $1,830.03 against a Cisco list price of $2,534.05. 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 QSFP-40G-CSR-S= TAA compliant and available for government and DoD buyers?

It depends on the unit. Cisco manufactures the QSFP-40G-CSR-S= 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 QSFP-40G-CSR-S= and a specialist will confirm the TAA option, price, and lead time, usually within one business day.

Can I buy the QSFP-40G-CSR-S= as a single unit or in volume?

Both. Order a single QSFP-40G-CSR-S= 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 QSFP-40G-CSR-S= datasheet and specifications?

The specifications section on this page lists the published specs for the QSFP-40G-CSR-S=, 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 QSFP-40G-CSR-S= 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 →

Request a TAA-compliant quote →

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