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Cisco QSFP-40G-CSR-S 40GBASE-CSR QSFP Module for Duplex MMF – Refurbished | QSFP-40G-CSR-S

In Stock
1 units available
SKU
QSFP-40G-CSR-S-REFURBISHED
MPN
QSFP-40G-CSR-S
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A$1,239
The Cisco QSFP-40G-CSR-S is a refurbished optical transceiver designed for duplex multimode fiber networks. It supports link lengths up to 400 meters on OM4 fiber and delivers 40 Gbps data rates.
In Stock
Device Type QSFP+ transceiver module
Form Factor Plug-in module
Color Orange
Interfaces 1 x Ethernet 40GBASE-SR - LC multi-mode
Data Rate 40 Gbps
Optical Wave Length 850 nm

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Cisco · QSFP-40G-CSR-S
QSFP-40G-CSR-S 40GBASE-CSR QSFP Module for Duplex MMF Refurbished
High-performance optical transceiver for high-bandwidth networks.
Overview
The Cisco QSFP-40G-CSR-S is a pluggable optical transceiver that utilizes a duplex LC connector interface for connectivity over multimode fiber (MMF). It is designed to support link lengths of 300 meters on OM3 and up to 400 meters on OM4 fibers, making it ideal for high-bandwidth applications in data centers and advanced networking environments. This module operates at four wavelengths and is engineered for low power consumption and excellent performance.
Key Features
  • High Data Rate: Supports 40 Gbps data transfer rates.
  • Long Distance Support: Operates over distances up to 400 meters on OM4 multimode fiber.
  • Low Power Consumption: Designed for energy efficiency.
  • Hot-swappable: Can be replaced without powering down the system.
  • Digital Optical Monitoring (DOM): Provides real-time monitoring of the optical link.
  • Compact Form Factor: QSFP design allows for high-density deployments.
Specifications
General
Device TypeQSFP+ transceiver module
Form FactorPlug-in module
ColorOrange
Ports & PoE
Interfaces1 x Ethernet 40GBASE-SR - LC multi-mode
Performance
Data Rate40 Gbps
Optical Wave Length850 nm
Max Transfer Distance400m on OM4
Power
Power ConsumptionLow
Physical
Width0.7 in
Depth2.9 in
Height0.5 in
Weight3.53 oz
Environmental
Min Operating Temperature32 °F
Max Operating Temperature158 °F
Compliance
Compliant StandardsLaser Class 1, ELV, RoHS, IEC 60825-1, GR-326-CORE, MSA, GR-20-CORE, GR-1435-CORE, OM4, OM3

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FAQ

Common questions about the Cisco QSFP-40G-CSR-S 40GBASE-CSR QSFP Module for Duplex MMF – Refurbished | QSFP-40G-CSR-S.

The QSFP-40G-CSR-S supports link lengths of up to 400 meters on OM4 multimode fiber.
Yes, it allows for the reuse of existing 10 gigabit duplex MMF infrastructure while migrating to 40 Gigabit Ethernet.
Yes, the QSFP-40G-CSR-S is designed to be hot-swappable, allowing for easy replacement without system downtime.
It uses a standard LC connector interface for multimode fiber connections.
Yes, it supports Digital Optical Monitoring (DOM) for real-time monitoring of the optical link.
The operating temperature range is from 32 °F to 158 °F.
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