A QSFP-100G-LR4 Optical Transceiver Module

QSFP-100G-LR4

The QSFP-100G-LR4 optical transceiver is a hot-swappable device used for high-speed data transmission in telecommunication networks. It allows for 100 Gigabit Ethernet (100GBase-LR4) connections over single-mode fibre (SMF) for a distance of up to 10 kilometres.

Here’s a breakdown of its key features:

Speed and Reach: Supports 100 Gigabit Ethernet speeds at a maximum distance of 10km.

Form Factor: Utilises the QSFP28 (Quad Small Form-factor Pluggable) form factor for easy installation and removal in compatible network equipment.

Wavelength: Operates at a wavelength of 1310nm, suitable for single-mode fibre optic cables.

Connection: Employs duplex LC connectors for secure and reliable connections.

Standards Compliance: Adheres to IEEE 802.3ba 100GBASE-LR4 and SFF-8665/SFF-8636 standards for interoperability.

Digital Diagnostics: Provides real-time monitoring of operational parameters through the I2C interface for proactive maintenance (may vary depending on the manufacturer).

In summary, the QSFP-100G-LR4 transceiver is a high-performance adapter that enables data transmission at extremely fast speeds over long distances on single-mode fibre optic cables. It’s commonly used in data centres and service provider networks for high-bandwidth applications.

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Specifications

QSFP-100G-LR4

Here are the general technical specifications of the QSFP-100G-LR4 optical transceiver module:

  • Data Rate: 103.125Gbps (4 x 25.78Gbps)
  • Maximum Reach: 10km (over single-mode fibre)
  • Wavelength: 1295nm to 1310nm (4 channels)
  • Form Factor: QSFP28 (Quad Small Form-factor Pluggable)
  • Connector: Duplex LC
  • Standards Compliance:
    • IEEE 802.3ba 100GBASE-LR4
    • SFF-8665
    • SFF-8636 (may vary depending on manufacturer)
  • Power Supply: Single +3.3V
  • Operating Case Temperature: 0°C to 70°C
  • Other Features:
    • Low power consumption (typically around 6W)
    • Hot-pluggable
    • Digital Diagnostics Monitoring (DDM) for real-time parameter monitoring (availability may vary)
  • Transmission Type: 4-channel LAN WDM (Wavelength Division Multiplexing)
  • Laser Source: Cooled Electrically Absorbed Modulated Laser (EML)
  • Receiver: PIN photodetector and transimpedance amplifier

These specifications may vary slightly. Please contact us for specific information.