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REFURBISHED
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CISCO QSFP-40G-CSR4 40GBASE-SR Module – Refurbished

In Stock
1 units available
SKU
QSFP-40G-CSR4-REFURBISHED
MPN
QSFP-40G-CSR4
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$335
The Cisco QSFP-40G-CSR4 is a high-performance 40GBASE-SR QSFP+ module designed for multimode fiber, supporting link lengths up to 400m and a data rate of 40 Gbps. It is ideal for data centers and high-performance computing networks, providing efficient and scalable connectivity solutions.
In Stock
Maximum Data Rate 40 Gbps
Wavelength 850 nm
Cable Type MMF
Power Consumption 1.5 W
Compatible Slots 1 x QSFP+
Dimensions 13.5 mm x 18.4 mm x 72.4 mm

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QSFP-40G-CSR4
CISCO QSFP-40G-CSR4 40GBASE-SR Module – Refurbished REFURBISHED
The Cisco QSFP-40G-CSR4 is a high-performance 40GBASE-SR QSFP+ module designed for multimode fiber, supporting link lengths up to 400m and a data rate of 40 Gbps. It is ideal for data centers and high-performance computing networks, providing efficient and scalable connectivity solutions.
The Cisco 40GBASE QSFP (Quad Small Form-Factor Pluggable) module offers high-density and low-power 40 Gigabit Ethernet connectivity options. It supports link lengths of 300m and 400m on OM3 and OM4 multimode fiber cables respectively.
Key Features
  • Maximum Data Rate: 40 Gbps
  • Wavelength: 850 nm
  • Cable Type: MMF
  • Power Consumption: 1.5 W
  • Compatible Slots: 1 x QSFP+
  • Dimensions: 13.5 mm x 18.4 mm x 72.4 mm
  • Weight: 3.53 oz
  • Digital Optical Monitoring (DOM): Supported
Specifications
General
Device TypeQSFP+ transceiver module
Form FactorPlug-in module
ColorOrange
Networking
Data Link Protocol40 Gigabit Ethernet
Cable Distance82m (OM2), 300m (OM3), 400m (OM4)
Modal Bandwidth500 (OM2), 2000 (OM3), 4700 (OM4)

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FAQ

Common questions about the CISCO QSFP-40G-CSR4 40GBASE-SR Module – Refurbished.

The QSFP-40G-CSR4 supports up to 400m on OM4 multimode fiber and 300m on OM3 multimode fiber.
Yes, it is interoperable with other IEEE-compliant 40GBASE interfaces.
It features Digital Optical Monitoring (DOM) for real-time performance tracking.
The module consumes 1.5 W of power during operation.
The QSFP-40G-CSR4 operates at a wavelength of 850 nm.
The QSFP-40G-CSR4 is a QSFP+ transceiver module.
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