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Cisco QSFP-40G-LR4-S 40-Port 40GBASE-LR4 QSFP Module – New | QSFP-40G-LR4-S

In Stock
3 units available
SKU
QSFP-40G-LR4-S-NEW
MPN
QSFP-40G-LR4-S
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$560
The Cisco QSFP-40G-LR4-S is a new 40GBASE-LR4 QSFP module designed for data centers. It supports distances up to 10 km, operates at 1310 nm, and consumes 3.5 W.
In Stock
Device Type QSFP+ transceiver module
Form Factor Plug-in module
Color Blue
Interfaces 1 x Ethernet 40GBase-LR4 - LC single-mode x 2
Data Transfer Rate 40 Gbps
Max Distance 10 km

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Cisco · QSFP Series
QSFP-40G-LR4-S 40-Port 40GBASE-LR4 QSFP Module New
High-performance transceiver for long-range connectivity.
Overview
The Cisco QSFP-40G-LR4-S is a high-density 40GBASE QSFP module designed for long-range data communication in data centers and enterprise networks. It operates over four wavelengths (1270 nm, 1290 nm, 1310 nm, and 1330 nm) and is optimized for single-mode fiber (SMF) connections. This module is ideal for high-performance computing and core routing applications.
Key Features
  • Hot-swappable: Allows for easy replacement without downtime.
  • Long-range support: Capable of reaching distances up to 10 km.
  • Low power consumption: Operates at just 3.5 W.
  • Multiple wavelengths: Utilizes four wavelengths for robust data transfer.
  • Digital Optical Monitoring: Enables real-time monitoring of operational parameters.
  • Compact design: Dimensions of 13.5 x 18.4 x 72.4 mm.
Specifications
General
Device TypeQSFP+ transceiver module
Form FactorPlug-in module
ColorBlue
Ports & PoE
Interfaces1 x Ethernet 40GBase-LR4 - LC single-mode x 2
Performance
Data Transfer Rate40 Gbps
Max Distance10 km
Power
Power Consumption3.5 W
Physical
Dimensions13.5 x 18.4 x 72.4 mm
Weight3.53 oz
Environmental
Operating Temperature0 to 70°C (32 to 158°F)
Storage Temperature-40 to 85°C (-40 to 185°F)
Compliance
StandardsIEEE 802.3ba, ITU-T G.652, MSA SFF-8436

Product information is automatically compiled from trusted manufacturers and data providers. Please. report any errors.

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FAQ

Common questions about the Cisco QSFP-40G-LR4-S 40-Port 40GBASE-LR4 QSFP Module – New | QSFP-40G-LR4-S.

The QSFP-40G-LR4-S supports a maximum distance of up to 10 kilometers over single-mode fiber.
It operates on four wavelengths: 1270 nm, 1290 nm, 1310 nm, and 1330 nm.
Yes, the QSFP-40G-LR4-S is a hot-swappable module, allowing for easy replacement without downtime.
The QSFP-40G-LR4-S has a power consumption of 3.5 watts.
The QSFP-40G-LR4-S requires single-mode fiber (SMF) for optimal performance.
The operating temperature range is from 0 to 70°C (32 to 158°F).
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