QSFP-40G-LR4 - QSFP+, 40Gbps, 40GBASE-LR4, SMF, 1310nm, 10KM

The 40GBASE QSFP+ (Quad Small Form-Factor Pluggable Plus) modules offer customers a wide variety of high-density 40 Gigabit Ethernet connectivity options for data center, high-performance computing networks, enterprise core and distribution layers, and service provider transport applications.

 

The 40GBASE-LR4 QSFP+ Module (Figure 2) supports link lengths of up to 10km over a standard pair of G.652 single-mode fiber with duplex LC connectors. The 40 Gigabit Ethernet signal is carried over four wavelengths. Multiplexing and demultiplexing of the four wavelengths are managed within the device.

 

Features

• Hot-pluggable QSFP+ form factor
• Supports 41.2 Gb/s aggregate bit rates
• Power dissipation < 3.5W
• RoHS-6 compliant (lead-free)
• Commercial temperature range 0°C to 70°C
• Single 3.3V power supply
• Maximum link length of 10km on Single Mode Fiber (SMF)
• Uncooled 4x10Gb/s CWDM transmitter
• XLPPI electrical interface
• Duplex LC receptacles
• Built-in digital diagnostic functions

 

Specifications

• Form Factor: QSFP+
• Data Rate: 41.2Gbps
• Wavelength: 4 lanes, 1271nm, 1291nm, 1311nm, 1331nm
• Distance: 10km
• Operating Temperature Range: Commercial 0°C to 70°C
• Storage Temperature Rrange: -40 to 85°C
• Digital Diagnostics (DDM): Yes
• Fiber Type: SMF
• Connector: Duplex LC
• Hot Swappable: Yes
• Application: 40 Gigabit Ethernet Compliant
• Dimensions: 0.33" x 0.72" x 2.4"

Standards

• GR-20-CORE: Generic Requirements for Optical Fiber and Optical Fiber Cable
• GR-326-CORE: Generic Requirements for Single-Mode Optical Connectors and Jumper Assemblies
• GR-1435-CORE: Generic Requirements for Multifiber Optical Connectors
• IEEE 802.3ba (-SR4, -LR4)
• IEEE 802.3ae (-CSR4)
• QSFP+ MSA SFF-8436
• SFP+ MSA SFF-8431 and -8461
• RoHS 6

 

Safety

• Laser Class 1M per IEC60825-1 and CFR 21Section 1040
• Cable jacket of QSFP+ copper modules is UL #E116441 Compliant

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