Transceivers & optics
Cisco 40GBase-LR4 QSFP Module for SMF with OTU-3 Data-Rate Support - For Data Networking, Optical Network - 1 x LC Duplex 40GBase-LR4 Network - Optical Fiber - Single-mode - 40 Gigabit Ethernet - 40GB
VPN# QSFP-40G-LR4
We confirm current pricing, stock, and lead time on request.
- Free US shipping over $2,500.00
- Government Purchase Card (GPC) accepted
- Authorized Cisco partner, genuine warrantied hardware
- TAA-compliant & DoDIN APL procurement paths
- No payment up front, we confirm stock & final total
Overview
Cisco 40GBase-LR4 QSFP Module for SMF with OTU-3 Data-Rate Support - For Data Networking, Optical Network - 1 x LC Duplex 40GBase-LR4 Network - Optical Fiber - Single-mode - 40 Gigabit Ethernet - 40GBase-LR4 - 40 - Hot-swappable (part number QSFP-40G-LR4) is supplied by Uniqcli, an authorized Cisco partner, in the Cisco Modules category. Maximum Data Transfer Rate: 40.
For Data Networking, Optical Network - 1 x LC Duplex 40GBase-LR4 Network - Optical Fiber - Single-mode - 40 Gigabit Ethernet - 40GBase-LR4 - 40 - Hot-swappable
• QSFP is the single answer to all your desired and specified application execution needs • 40GBase-LR4 network technology for convenient, easy sharing of data and information with maximum feasibility • 40 Gigabit Ethernet for efficient data transfer and fast connectivity • Optical fiber cable compatible - Spans afar and provides speedy data transmission rates between servers and network components • Single-mode fiber mode support for dependable connectivity with maximum usability
Key specifications: Maximum Data Transfer Rate: 40 · Ethernet Technology: 40 Gigabit Ethernet · Media Type Supported: Optical Fiber · Fiber Mode Supported: Single-mode · Network Technology: 40GBase-LR4 · Total Number of Ports: 1 · Connector Type: LC · Interfaces/Ports Details: 1 x LC Duplex 40GBase-LR4 Network.
TAA-compliant and GPC-payable. Request a quote for current pricing, stock, and lead time.
Highlights
- QSFP is the single answer to all your desired and specified application execution needs
- 40GBase-LR4 network technology for convenient, easy sharing of data and information with maximum feasibility
- 40 Gigabit Ethernet for efficient data transfer and fast connectivity
- Optical fiber cable compatible - Spans afar and provides speedy data transmission rates between servers and network components
- Single-mode fiber mode support for dependable connectivity with maximum usability
- Hot-swappable form factor for your convenience and simplicity of usage
- QSFP with data networking application/usage for reliability and maximum efficiency
- Government Purchase Card (GPC) accepted
Cisco Cisco 40GBase-LR4 QSFP Module for SMF with OTU-3 Data-Rate Support - For Data Networking, Optical Network - 1 x LC Duplex 40GBase-LR4 Network - Optical Fiber - Single-mode - 40 Gigabit Ethernet - 40GB datasheet & specifications
Media & Performance
- Maximum Data Transfer Rate
- 40
- Ethernet Technology
- 40 Gigabit Ethernet
- Media Type Supported
- Optical Fiber
- Fiber Mode Supported
- Single-mode
- Network Technology
- 40GBase-LR4
Interfaces/Ports
- Total Number of Ports
- 1
- Connector Type
- LC
- Interfaces/Ports Details
- 1 x LC Duplex 40GBase-LR4 Network
Technical Information
- Application/Usage
- Data Networking, Optical Network
Miscellaneous
- Compatibility
- MSA Compliant
Physical Characteristics
- Height
- 0.5" mm
- Width
- 0.7" mm
- Depth
- 2.9" mm
- Form Factor
- Hot-swappable
General Information
- Product Type
- QSFP
- Product Model
- QSFP-40G-LR4
Frequently asked questions
How much does the Cisco 40GBase-LR4 QSFP Module for SMF with OTU-3 Data-Rate Support - For Data Networking, Optical Network - 1 x LC Duplex 40GBase-LR4 Network - Optical Fiber - Single-mode - 40 Gigabit Ethernet - 40GB (QSFP-40G-LR4) cost?
Pricing for the QSFP-40G-LR4 is available on request. Send a quick quote request and a Uniqcli specialist will confirm the current price, stock, and lead time, usually within one business day. Lower pricing is available for volume, GPC, and emergency-acquisition orders.
Is the QSFP-40G-LR4 TAA compliant and available for government and DoD buyers?
Yes. Uniqcli is an authorized Cisco partner and supports TAA-compliant, DoDIN APL-ready procurement of the QSFP-40G-LR4 for US federal, DoD, state, local, education, healthcare, and enterprise buyers. We accept the Government Purchase Card (GPC) and can support FAR-based urgent and emergency acquisitions.
Can I buy the QSFP-40G-LR4 as a single unit or in volume?
Both. Order a single QSFP-40G-LR4 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-LR4 datasheet and specifications?
The official Cisco datasheet is available on this page (open the gated datasheet for the full PDF), and the Tech Specs section lists ports, power draw, dimensions, and licensing for the QSFP-40G-LR4.
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Buying in volume or need it on a contract vehicle?
We'll beat your current quote and handle TAA, GPC, and DoDIN APL procurement. Add to cart for self-serve, or send us the full BOM.