General Description

• Product Name: Cisco QSFP-100G-SM-SR
• Form Factor: QSFP28
• Data Rate: 100 Gbps
• Interface: Optical

Key Features

• Transmission Distance: Typically supports up to 2 km over single-mode fiber (SMF).
• Wavelength: Uses standard wavelengths suitable for single-mode fiber, typically around 1310 nm.
• Connector Type: LC Duplex.
• Power Consumption: Low power consumption, typically less than 3.5W.
• Digital Diagnostic Monitoring: Provides real-time monitoring of the transceiver’s operating conditions.

Optical Characteristics

• Transmitter:

  • Wavelength Range: Around 1310 nm.
  • Output Power: Typically within a range specified by the standard for short-reach single-mode transceivers.
  • Extinction Ratio: Meets IEEE 802.3 standards for 100G Ethernet.

• Receiver:

  • Sensitivity: Designed to detect signals within the expected power range for 100G short-reach links.
  • Overload: Can handle optical power above the minimum receiver sensitivity.

Electrical Characteristics

• Power Supply Voltage: 3.3V typical.
• Power Consumption: Typically under 3.5W.

Standards and Compliance

• IEEE 802.3: Compliance with 100GBASE-SR4 standards.
• RoHS: Compliant with EU directives for the restriction of hazardous substances.
• EMC: Compliant with relevant electromagnetic compatibility standards.

Mechanical and Environmental Specifications

• Operating Temperature: 0°C to 70°C for commercial versions; extended temperature range available for specific models.
• Storage Temperature: -40°C to 85°C.
• Dimensions: Standard QSFP28 dimensions.

Applications

• Data Centers: High-density 100G connections between switches, routers, and servers.
• Enterprise Networks: Backbone and aggregation layers.
• Service Providers: High-speed optical links within telecom infrastructure.