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- Name:
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QSFP-4X10G-LR-S
- Description:
- QSFP 4x10G Transceiver Module,SM MPO, 10KM, Enterprise-Class
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- Brand:
- Cisco
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- GTIN:
- 691852472673
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- Price:
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3 Year Extended Warranty
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QSFP-4X10G-LR-S Overview
QSFP-4X10G-LR-S is a QSFP transceiver that supports 10G signaling per channel (with four channels delivering an aggregated 40G rate) for long-range optical transmission. It features LC fiber connectors and is engineered for single-mode fiber, making it ideal for applications that require dependable Ethernet connectivity over extended distances in data centers, enterprise networks, and telecom setups.
Designed with a compact form factor and precise physical dimensions to fit high-density environments, the QSFP-4X10G-LR-S meets the demands of modern network infrastructures. It supports standard Ethernet protocols, ensuring seamless interoperability and reliable performance across critical network applications.
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Explore more options from Transceivers or explore other Cisco products.
QSFP-4X10G-LR-S Specifications
| Product Type | Transceiver |
| Form Factor | QSFP |
| Data Rate | 10G per channel (4 channels, 40G aggregate) |
| 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 | N/A |
| Operating Temperature | 0 to 70°C |
| Storage Temperature | -40 to 85°C |
| Input Voltage | 3.3V |
| Compatibility | Cisco, Juniper, Huawei, Arista |
| Product Name | QSFP-4X10G-LR-S |
| Height | N/A |
| Width | N/A |
| Depth | N/A |
| Weight | N/A |
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 | 10G per channel (4 channels, 40G aggregate) | 1G | 100G | 10G | 1G |
| Depth | N/A | 1.73 inches | 1.5 inches | 0.8 inches | N/A |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Form Factor | QSFP | SFP | QSFP | XFP | SFP |
| Height | N/A | 0.72 inches | 0.4 inches | 0.5 inches | N/A |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Max Distance | 10 km | 80 km | 2 km | 80 km | 40km |
| Network Interface | Ethernet | Fiber | Ethernet | Ethernet | Fiber |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | N/A | 2.0 W | 5 W | 3.5W | N/A |
| Product Name | QSFP-4X10G-LR-S | DWDM-SFP-3819= | QSFP-100G-CWDM-T2 | DWDM-XFP-54.13 | CWDM-SFP-1330-C |
| 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, Fibre Channel | Ethernet, Fibre Channel | Ethernet, Fibre Channel | Ethernet, Fibre Channel |
| Transmission Distance | Long-Range | Extended-Range | Short-Range | Long-Range | Long-Range |
| Wavelength | 1310 nm | 1550 nm | 1270/1290/1310/1330 nm | 1550 nm | 1330nm |
| Weight | N/A | 0.2 lbs | 0.15 lbs | 0.1 lbs | N/A |
| Width | N/A | 0.37 inches | 0.55 inches | 2.2 inches | N/A |
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Questions & Answers
Q
What is the QSFP-4X10G-LR-S transceiver module?
A
The QSFP-4X10G-LR-S is an enterprise-class 40 Gbps optical transceiver that provides four independent 10 Gbps channels over single-mode fiber with an MPO connector and a 10 km reach.
Q
What data rates does the QSFP-4X10G-LR-S support?
A
This module supports four 10 Gbps lanes for a total aggregated bandwidth of 40 Gbps, fully compliant with IEEE 802.3ba 40GBASE-LR4 specifications.
Q
What fiber type is required for the QSFP-4X10G-LR-S?
A
The QSFP-4X10G-LR-S requires single-mode fiber (SMF) to achieve its full 10 km transmission distance.
Q
Which connector does the QSFP-4X10G-LR-S use?
A
It uses a standard MPO (12-fiber) connector for simultaneous coupling of four 10 Gbps channels.
Q
What is the maximum transmission distance?
A
This module supports a maximum link length of 10 kilometers over single-mode fiber.
Q
What operating wavelength does the QSFP-4X10G-LR-S use?
A
It operates at the 1310 nm wavelength for each of its four 10 Gbps channels.
Q
Is the QSFP-4X10G-LR-S hot-swappable?
A
Yes, it is fully hot-swappable, allowing insertion or removal without powering down the host system.
Q
What is the power consumption of the QSFP-4X10G-LR-S?
A
Typical power consumption is less than 3.5 W, meeting enterprise power-efficiency requirements.
Q
Does the QSFP-4X10G-LR-S support digital diagnostics monitoring?
A
Yes, it features Digital Diagnostics Monitoring (DDM/DOM) for real-time status of temperature, voltage, optical power, and more.
Q
Which systems is the QSFP-4X10G-LR-S compatible with?
A
This MSA-compliant module works with all major 40 GbE switches and routers from vendors such as Cisco, Juniper, Arista, Huawei, and more.
Q
What are the operating and storage temperature ranges?
A
Operating temperature is 0 °C to 70 °C, and storage temperature is –40 °C to 85 °C, suitable for data-center environments.
Q
What industry certifications does the QSFP-4X10G-LR-S have?
A
It is CE, FCC, and RoHS compliant, ensuring reliability and environmental safety in enterprise deployments.
Q
What use cases are ideal for the QSFP-4X10G-LR-S?
A
Ideal applications include data center interconnects, high-performance computing clusters, enterprise backbone links, and metro networking.
Q
How do I install the QSFP-4X10G-LR-S module?
A
Simply align the module with the QSFP port and press until it clicks; no additional tools or shutdown are required.
Q
What warranty and support are provided?
A
The QSFP-4X10G-LR-S comes with a 5-year limited warranty and lifetime technical support for hassle-free deployment and maintenance.
