Your go-to destination for cutting-edge server products

9/9

Cisco QSFP-40G-LR4-S= Single Mode Transceiver

QSFP-40G-LR4-S=
Hover on image to enlarge

Brief Overview of QSFP-40G-LR4-S=

Single-Mode QSFP+ Transceiver Module Cisco QSFP-40G-LR4-S=. Excellent Refurbished
QR Code of Cisco QSFP-40G-LR4-S= Single Mode Transceiver
$234.90
$190.00
You save: $44.90 (19%)
Ask a question
Price in points: 190 points
+
Quote
Additional 7% discount at checkout
SKU/MPNQSFP-40G-LR4-S=Availability✅ In StockProcessing TimeUsually ships same day ManufacturerCisco Product/Item ConditionExcellent Refurbished ServerOrbit Replacement WarrantySix-Month (180 Days)
Our Advantages
  • Free Ground Shipping 
  • — Min. 6-month Replacement Warranty
  • — Genuine/Authentic Products  
  • — Easy Return and Exchange
  • — Different Payment Methods
  • — Best Price
  • — We Guarantee Price Matching
  • — Tax-Exempt Facilities
  • — 24/7 Live Chat, Phone Support 
Payment Options
  • — Visa, MasterCard, Discover, and Amex
  • — JCB, Diners Club, UnionPay
  • — PayPal, ACH/Wire Transfer
  • — Apple Pay, Amazon Pay, Google Pay
  • — Buy Now, Pay Later - Affirm, Afterpay
  • — GOV/EDU/Institutions PO's Accepted 
  • — Invoices
Delivery
  • — Deliver Anywhere
  • — Express Delivery in the USA and Worldwide
  • — Ship to -APO -FPO
  • For USA - Free Ground Shipping
  • — Worldwide - from $30

Same product also available in:

Description

Manufacturer Details of Transceiver Module

  • Brand: Cisco
  • Part Number: QSFP-40G-LR4-S=
  • Type: QSFP+ Transceiver Module

Technical Specifications

Data Link Protocol

Supports 40 Gigabit Ethernet connectivity.

Form Factor

Designed as a plug-in module for easy integration.

Connectivity Technology

Utilizes wired connectivity for reliable performance.

Data Transfer Rate

Capable of achieving speeds up to 40 Gbps.

Performance Metrics

  • Maximum Data Transfer Rate: 40 Gbps
  • Maximum Transfer Distance: 10 km (6.2 miles)
  • Wavelength Range: 1270 nm to 1330 nm
  • Fiber Operating Mode: Full-duplex for simultaneous transmission and reception.
  • Digital Diagnostics Monitoring: Yes, for enhanced performance tracking.
  • Compatible Network Standards: 40 Gbps compliant.
  • Mean Time Between Failures (MTBF): 1,489,426 hours for superior reliability.

Interfaces and Ports

Port Specifications

Includes:

  • 1 x LC 40GBASE-LR4 Network Port

Power Requirements

Operational Power Consumption

Efficient at just 3.5 watts during operation.

Cisco QSFP-40G-LR4-S= Single-Mode

Introduction

The Cisco QSFP-40G-LR4-S= Single-Mode is a high-performance, hot-pluggable, and compact transceiver module designed for use in data centers and high-speed networking environments. This module offers incredible data transfer speeds and exceptional reliability, making it an ideal choice for businesses that require seamless connectivity and maximum network performance.

Key Features

1. High-Speed Connectivity

With the Cisco QSFP-40G-LR4-S= Single-Mode, you can achieve lightning-fast data transfer speeds of up to 40 Gigabits per second (Gbps). This high-speed connectivity ensures that your network operates at optimal performance, enabling efficient data transmission and reducing latency.

2. Long-Range Transmission

This transceiver module supports single-mode fiber optic cables, allowing you to transmit data over long distances without any loss in signal quality. The Cisco QSFP-40G-LR4-S= Single-Mode can cover distances of up to 10 kilometers (6.2 miles), making it suitable for large-scale networks and data centers spread across vast areas.

3. Enhanced Reliability

Built with the highest quality components, the Cisco QSFP-40G-LR4-S= Single-Mode offers exceptional reliability and durability. It is designed to withstand harsh environmental conditions and ensures uninterrupted network connectivity even in demanding settings. You can rely on this module to deliver consistent performance, minimizing downtime and maximizing productivity.

Benefits

1. Seamless Network Performance

By leveraging the high-speed connectivity of the Cisco QSFP-40G-LR4-S= Single-Mode, you can ensure a smooth and uninterrupted network performance. This module enables faster data transfer, reducing the time required for critical operations and improving overall efficiency.

2. Cost-Effective Solution

Investing in the Cisco QSFP-40G-LR4-S= Single-Mode is a cost-effective solution for businesses that require high-speed connectivity over long distances. With its long-range transmission capabilities, you can avoid the need for additional network infrastructure, saving both time and money.

3. Scalability and Flexibility

The Cisco QSFP-40G-LR4-S= Single-Mode offers scalability and flexibility to meet the evolving needs of your network. With its hot-pluggable design, you can easily add or replace modules without disrupting network operations. This feature allows for future expansion and hassle-free maintenance.

Technical Specifications

1. Form Factor

The Cisco QSFP-40G-LR4-S= Single-Mode comes in a compact Quad Small Form-factor Pluggable (QSFP) design, ensuring compatibility with various networking devices and switches.

2. Connector Type

This transceiver module features an industry-standard LC connector, enabling easy and secure connectivity with single-mode fiber optic cables.

3. Wavelength

The Cisco QSFP-40G-LR4-S= Single-Mode operates using a wavelength of 1310 nanometers (nm), providing efficient data transmission over long distances.

4. Power Consumption

This module has a low power consumption of approximately 3.5 watts, ensuring energy efficiency without compromising performance.

Compatibility

The Cisco QSFP-40G-LR4-S= Single-Mode is compatible with a wide range of Cisco networking devices and switches, ensuring seamless integration into your existing network infrastructure. It is designed to meet industry standards, guaranteeing interoperability with other compatible equipment.

Conclusion

The Cisco QSFP-40G-LR4-S= Single-Mode is a high-performance transceiver module that offers exceptional speed, reliability, and scalability. With its long-range transmission capabilities and seamless network performance, this module provides a cost-effective solution for businesses looking to enhance their network connectivity. Choose the Cisco QSFP-40G-LR4-S= Single-Mode for reliable and efficient data transmission in your data centers and high-speed networking environments.

Features
Product/Item Condition:
Excellent Refurbished
ServerOrbit Replacement Warranty:
Six-Month (180 Days)