Skip to product information
1 of 1

Cisco

Cisco QSFP-40G-LR4 | 40G QSFP+ | 40GBASE-LR4 | 1310 nm | 10 km | LC duplex

SKU:QSFP-40G-LR4

Regular price $16,415.30 AUD
Regular price
$16,415.30 AUD
$16,415.30 AUD
Regular price
Sale Sold out
Shipping calculated at checkout.

Stock Status: Enquire

Title

Description

High-density 40GbE LR4 optic for long-reach single‑mode links up to 10 km using LC duplex connectivity. Compliant with 40GBASE‑LR4 (IEEE 802.3ba) and MSA QSFP+, with digital diagnostics for simplified monitoring. Ideal for spine/leaf fabrics and campus core uplinks where 40G long‑reach is required.

Features

- 10 km long‑reach over standard SMF
- Standards‑based 40GBASE‑LR4 interoperability
- LC duplex for simple fiber plant integration
- Digital diagnostics for proactive monitoring
- Hot‑swappable QSFP+ for easy maintenance
- Optimized for data center and campus core uplinks

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

View full details
  • You may also like
  • Best sellers
  • Related Products

specs-tabs

Collapsible content

Technical Specifications

Technical Specifications

- Data rate: 40 Gbps
- Form factor: QSFP+ (hot-swappable)
- Base standard: 40GBASE-LR4 (IEEE 802.3ba)
- Wavelength: 1310 nm (LAN-WDM, 4 lanes)
- Optical reach: up to 10 km over SMF (G.652)
- Connector: LC duplex
- Fiber type: Single-mode (SMF)
- Digital diagnostics (DDM/DOM): Supported
- Lane architecture: 4 × 10G multiplexed
- Applications: 40GbE core/aggregation, data center spine/leaf
- Compliance: MSA QSFP+

Recently Viewed

  • Request for a Quote

    Looking for competitive pricing? Submit a request, and our team will provide a tailored quote that fits your needs.

  • Contact Us Directly

    Have a question or need immediate assistance? Call us for expert advice and real-time support.

    Call us Now  
  • Contact Us Directly

    Have a question or need immediate assistance? Call us for expert advice and real-time support.

    Contact us