United States$5,000,000+
Inventory Delivered By
R
Ronan Steele
5
Stable 10km SM breakout module. Consistent performance across all 4x10G ports.
QSFP-4X10G-LR-S
QSFP 4x10G Transceiver Module,SM MPO, 10KM, Enterprise-Class
FEATURED DEAL
Name:
QSFP-4X10G-LR-S
- Description:
- QSFP 4x10G Transceiver Module,SM MPO, 10KM, Enterprise-Class
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 691852472673
- Condition:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Shipping:
Payment:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Need Additional Discount on Product?
Request a quote below - Get Exclusive Pricing and Support.
Shipping:
Payment:
TRUSTED, TRIED, PROVEN
Officially Accredited
& Verified By
Next-Gen IT
Solutions Powered By
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.
QSFP-4X10G-LR-S price is is available on request. Get immediate quote.
Request bulk order quote for QSFP-4X10G-LR-S for additional pricing. Browse the full 40G Base Modules series or explore all 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
 QSFP-4X10G-LR-S |  QSFP-4X10G-AOC10M= |  QSFP-4X10G-LR-S= |  WSP-Q40GLR4L |  QSFP-4X10G-AOC1M | |
|---|---|---|---|---|---|
| Compatibility | Cisco, Juniper, Huawei, Arista | N/A | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista |
| Connector Type | LC | Direct Attach | LC | LC | MPO |
| Data Rate | 10G per channel (4 channels, 40G aggregate) | 40G (4x10G) | 10G | 40G | 40G |
| Depth | N/A | N/A | 0.85 inches | 1.8 inches | N/A |
| Fiber Type | Single-mode | N/A | Single-mode | Single-mode | Multi-mode |
| Form Factor | QSFP | QSFP | QSFP | QSFP+ | QSFP |
| Height | N/A | N/A | 0.27 inches | 0.54 inches | N/A |
| Input Voltage | 3.3V | N/A | 3.3V | 3.3V | 3.3V |
| Max Distance | 10 km | 10 meters | 10 km | 10 km | 1 meter |
| Network Interface | Ethernet | Ethernet | Ethernet | Fiber | 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 | N/A | N/A | 3.5 W | 4.8W | N/A |
| Product Name | QSFP-4X10G-LR-S | QSFP-4X10G-AOC10M= | QSFP-4X10G-LR-S= | WSP-Q40GLR4L | QSFP-4X10G-AOC1M |
| 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 | Ethernet | Ethernet |
| Transmission Distance | Long-Range | Short-Range | Long-Range | Long-Range | Short-Range |
| Wavelength | 1310 nm | N/A | 1310 nm | 1271/1291/1311/1331 nm | 850nm |
| Weight | N/A | N/A | 0.10 lbs | 0.2 lbs | N/A |
| Width | N/A | N/A | 0.66 inches | 0.54 inches | N/A |
Reviews & Ratings
F
Fiona Nash
4
Easy deployment and professional-grade reliability.
J
Julian Pierce
5
Durable optics module for enterprise backbone applications.
T
Tessa Rowe
3
Maintains low latency and minimal signal degradation.
D
Damon Blake
4
Excellent choice for long-distance breakout connections.
Questions & Answers
What is the QSFP-4X10G-LR-S transceiver module?
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.
What data rates does the QSFP-4X10G-LR-S support?
This module supports four 10 Gbps lanes for a total aggregated bandwidth of 40 Gbps, fully compliant with IEEE 802.3ba 40GBASE-LR4 specifications.
What fiber type is required for the QSFP-4X10G-LR-S?
The QSFP-4X10G-LR-S requires single-mode fiber (SMF) to achieve its full 10 km transmission distance.
Which connector does the QSFP-4X10G-LR-S use?
It uses a standard MPO (12-fiber) connector for simultaneous coupling of four 10 Gbps channels.