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QSFP-100G-LR4-S=
- Description:
- 100GBASE LR4 QSFP TRANSCEIVER LC 10KM OVER SMF
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$35,389.00
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$620.00
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QSFP-100G-LR4-S=
100GBASE LR4 QSFP TRANSCEIVER LC 10KM OVER SMF
$35,389.00
$620.00
50 in Global Warehouse
$620.00
98% off
TRUSTED, TRIED, PROVEN
QSFP-100G-LR4-S= Overview
The QSFP-100G-LR4-S is a high-performance Cisco QSFP28 transceiver designed to deliver reliable 100-Gigabit Ethernet connectivity over long-distance single-mode fiber. This Cisco QSFP-100G-LR4-S module supports 100GBASE-LR4 applications, enabling seamless deployment across enterprise core networks, high-density data centers, and metro fiber infrastructures. With strong optical performance using four-wavelength multiplexing, it supports transmission distances up to 10 kilometers, making it ideal for long-range 100G backbone and aggregation links.
Engineered for consistent signal integrity and broad compatibility across Cisco platforms, the QSFP 100G LR4 S module delivers low-latency transmission, high throughput, and simple plug-and-play installation. Its hot-swappable design enables rapid deployment or replacement without service interruption, providing a scalable and cost-efficient solution for organizations expanding their 100-Gigabit long-distance optical infrastructure.
Capabilities
Long-Range 100G Fiber Connectivity
Supports up to 10km over single-mode fiber for extended network reach.
100GBASE-LR4 Performance
Designed for long-distance 100-Gigabit Ethernet applications in enterprise and data center networks.
Hot-Swappable Design
Allows installation or replacement without impacting network operations.
Low-Latency Optical Transmission
Ensures stable, high-throughput performance for mission-critical workloads.
Single-Mode Fiber Support
Enables efficient long-range deployment across diverse optical infrastructures.
Supported Hardware Models
The QSFP-100G-LR4-S module is compatible with major Cisco switching platforms, including:
- Cisco Catalyst 9500 Series
- Cisco Catalyst 9600 Series
- Cisco Nexus 3000 Series
- Cisco Nexus 5000 Series
- Cisco Nexus 7000 Series
- Cisco Nexus 9000 Series
This wide compatibility ensures smooth integration across enterprise, cloud, and high-performance data center environments.
Why Choose the QSFP-100G-LR4-S
- Ideal for long-distance 100G backbone and aggregation links
- Broad compatibility across Cisco Catalyst and Cisco Nexus platforms
- Provides stable, high-performance 100G optical connectivity
- Supports plug-and-play deployment for simplified network scaling
- A cost-efficient solution for expanding 100G infrastructure
What is the price of QSFP-100G-LR4-S=?
Lowest price of QSFP-100G-LR4-S= is $ 620.00. Shop now! Get further exclusive discounts with bulk quotation on QSFP-100G-LR4-S=
Explore more options from Transceivers or explore other Cisco products.
QSFP-100G-LR4-S= Specifications
| Product Type | Transceiver |
| Form Factor | QSFP |
| Data Rate | 100G |
| Connector Type | LC |
| Wavelength | 1310 nm |
| Transmission Distance | Long-Range |
| Fiber Type | Single-mode |
| Max Distance | 10 km |
| Supported Protocols | Ethernet |
| Network Interface | Ethernet |
| Power Consumption | 4.0W |
| Operating Temperature | 0 to 70°C |
| Storage Temperature | -40 to 85°C |
| Input Voltage | 3.3V |
| Compatibility | Cisco / Juniper / Huawei / Arista |
| Product Name | QSFP-100G-LR4-S= |
| Height | 0.65 inches |
| Width | 0.55 inches |
| Depth | 2.5 inches |
| Weight | 0.20 lbs |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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|---|---|---|---|---|---|
| Compatibility | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista |
| Connector Type | LC | LC | LC | LC | LC |
| Data Rate | 100G | 100G | 100G | 100G | 100G |
| Depth | 2.5 inches | N/A | 1.06 in | N/A | N/A |
| Fiber Type | Single-mode | Multi-mode | Single-mode | Single-mode | Single-mode |
| Form Factor | QSFP | CFP | QSFP28 | QSFP | QSFP28 |
| Height | 0.65 inches | N/A | 0.24 in | N/A | N/A |
| Input Voltage | 3.3V | 3.3V / 5V | 3.3V | 3.3V | 3.3V |
| Max Distance | 10 km | 100 meters | 10 km | 500 meters | 10 km |
| Network Interface | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | 4.0W | 10W | N/A | N/A | N/A |
| Product Name | QSFP-100G-LR4-S= | CFP-100G-SR10= | CPAK-100G-LR4= | QSFP-100G-PSM4-S= | CPAK-100GE-LR4= |
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Protocols | Ethernet | Ethernet | Ethernet, Fibre Channel | Ethernet | Ethernet |
| Transmission Distance | Long-Range | Short-Range | Long-Range | Short-Range | Long-Range |
| Wavelength | 1310 nm | 850nm | 1310 nm | 1310 nm | 1310 nm |
| Weight | 0.20 lbs | N/A | N/A | N/A | N/A |
| Width | 0.55 inches | N/A | 0.87 in | N/A | N/A |
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Questions & Answers
Q
What is the QSFP-100G-LR4-S= transceiver?
A
The QSFP-100G-LR4-S= is a 100GBASE-LR4 QSFP transceiver with LC duplex connectors designed for 10 km transmission over single-mode fiber.
Q
Which fiber type does the QSFP-100G-LR4-S= support?
A
This module is optimized for OS2 single-mode fiber (SMF) links up to 10 km.
Q
What is the maximum transmission distance?
A
It supports distances up to 10 kilometers over standard single-mode fiber.
Q
What connector interface does this transceiver use?
A
The QSFP-100G-LR4-S= uses LC duplex connectors on the fiber interface.
Q
What data rate does the QSFP-100G-LR4-S= support?
A
It supports a 100 Gbps Ethernet data rate compliant with IEEE 802.3bm LR4.
Q
What wavelengths are used in the LR4 design?
A
It employs four LAN-WDM wavelengths from 1295 nm to 1325 nm.
Q
Is the QSFP-100G-LR4-S= hot-swappable?
A
Yes, it is hot-swappable for in-service plug-and-play installation without powering down.
Q
Is this module MSA compliant?
A
Yes, it is fully compliant with the QSFP MSA and IEEE 802.3bm specifications.
Q
What is the typical power consumption?
A
The module consumes ≤3.5 Watts under nominal conditions.
Q
What operating temperature range does it support?
A
It operates from 0 °C to 70 °C (commercial temperature range).
Q
Which network equipment is it compatible with?
A
It interoperates with any standard 100GBASE-LR4 QSFP+ port from major switch and router vendors.
Q
What protocols does the QSFP-100G-LR4-S= support?
A
It supports IEEE 802.3bm 100GBASE-LR4 Ethernet.
Q
What is the mean time between failures (MTBF)?
A
The typical MTBF exceeds 1 million hours.
Q
How do I install the QSFP-100G-LR4-S=?
A
Simply insert the transceiver into an empty QSFP+ slot until it clicks and connect LC-terminated SMF cables.
Q
Does this transceiver support DWDM applications?
A
No, it is designed for LAN-WDM LR4 applications and not for DWDM wavelength grids.
Q
What warranty is provided with the QSFP-100G-LR4-S=?
A
It includes a one-year limited warranty covering defects in materials and workmanship.
