Cisco QSFP-40G-LR4Specifications:

Product Name: Cisco QSFP-40G-LR4

• Part Number: QSFP-40G-LR4

• Form Factor: QSFP+ (Quad Small Form-Factor Pluggable Plus)

• Data Rate: 40 Gbps

• Wavelength: Uses four wavelengths (1270 nm, 1290 nm, 1310 nm, and 1330 nm)

• Cable Type: Single-mode fiber (SMF)

• Connector Type: Duplex LC connector

• Maximum Distance: Up to 10 kilometers (6.2 miles) over single-mode fiber

• Transmit Power:

Maximum: 2.3 dBm

• Minimum: -7 dBm

• Receive Power:

Maximum: 2.3 dBm

• Minimum: -13.7 dBm

• Receiver Sensitivity: -11.5 dBm

• Power Consumption: Typically around 3.5 watts

• Temperature Range:

Operating: 0°C to 70°C (32°F to 158°F)

• Storage: -40°C to 85°C (-40°F to 185°F)

• Digital Optical Monitoring (DOM): Supported

• Standards Compliance:

IEEE 802.3ba 40GBASE-LR4

Features and Benefits:

High Performance: Provides reliable 40 Gbps Ethernet connectivity for long-distance data transfer.

• Long Range: Capable of transmitting data up to 10 kilometers over single-mode fiber, making it suitable for long-distance connections.

• Wavelength Division Multiplexing (WDM): Utilizes four wavelengths to transmit data, allowing efficient use of fiber bandwidth.

• Digital Optical Monitoring (DOM): Supports DOM for real-time monitoring of transceiver parameters like temperature, transmit and receive power, and voltage.

• Hot-Swappable: Allows for easy installation and removal without disrupting network operations.

• Compact Form Factor: QSFP+ form factor allows for high port density in network dir="ltr" style="list-style-type: disc; font-size: 11pt; font-family: Arial, sans-serif; background-color: transparent; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre;" aria-level="1">

  Data Center Interconnect: Ideal for connecting data centers over long distances.

• Enterprise Networks: Suitable for high-capacity backbone connections within large enterprise networks.

• Telecommunications: Used in telecom networks for high-capacity data transport over long distances.

Usage Considerations:

Fiber Type: Ensure the use of single-mode fiber to achieve the specified maximum distances.

• Network Design: Suitable for scenarios requiring long-range, high-speed data transmission.

• Compatibility: Verify compatibility with existing Cisco networking equipment and ensure proper handling and installation according to Cisco guidelines for optimal performance and reliability.

Returns Policy:

Returns are accepted within 30 days of receipt.

• Items must be returned in their original condition and packaging.

• Buyers are responsible for return shipping.

We ship worldwide through IndianPost which usually reaches you between 10-25 Business Days. Due to the variation of postage service in different areas, Some areas may take (20-60 days).

• If needed urgently we can ship through Fedex or Dhl you contact us through messages (It will cost extra).

• Orders are processed within 1-2 business days after cleared payment..

• Estimated delivery times vary by location and shipping method.

We accept payments via PayPal and major credit cards.

• Payment is required within 3 days of purchase.

Your satisfaction is our priority. If you have any questions or concerns, please contact us through messages.

• We aim to respond to all inquiries within 24 hours.

International buyers are responsible for any customs duties, taxes, and import fees.

• Please check with your country's customs office to determine additional costs prior to purchasing.

All items are guaranteed to be as described and authentic.

If you encounter any issues, please contact us immediately for resolution.