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QSFPP-4X10GE-LR
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QSFP+ 4X10GBASE LR4 MODULE
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Name:
QSFPP-4X10GE-LR
- Description:
- QSFP+ 4X10GBASE LR4 MODULE
- Rating:
Added to cart 28 times recently
- Availability:
2 In stock - Ready to Ship
- Brand:
- Juniper
- GTIN:
- 0791109485774
- Condition:
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
- Warranty:
- 3
- List Price:
$4,439.00
- Price:
$2,795.0037% off
Quantity:
1
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QSFPP-4X10GE-LR Overview
QSFPP-4X10GE-LR is a QSFP+ transceiver module engineered for high-performance 10 Gigabit Ethernet applications. Designed with four independent 10G channels, this module employs LC connectors and is optimized for long-range transmission over single-mode fiber, making it ideal for data center interconnects, enterprise networks, and telecom infrastructures.
QSFPP-4X10GE-LR supports Ethernet protocols in a compact QSFP+ form factor that meets rigorous physical and environmental standards, including an operating temperature range of 0 to 70°C and storage limits from -40 to 85°C. Its robust design and long-range capability make it a reliable choice for critical network deployments where performance and extended reach are essential.
QSFPP-4X10GE-LR price is $2,795.00, a 37% saving from the Juniper list price of $4,439.00. QSFPP-4X10GE-LR is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for QSFPP-4X10GE-LR for additional pricing. Browse the full category range or explore all Juniper products.
QSFPP-4X10GE-LR Specifications
- Product Type
- Transceiver
- Brand
- Juniper
- Form Factor
- QSFP+
- Data Rate
- 10G
- Connector Type
- LC
- Wavelength
- 1310 nm
- Transmission Distance
- Long-Range
- Fiber Type
- Single-mode
- Max Distance
- 10 km
- Supported Protocols
- Ethernet
- Network Interface
- Fiber
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco, Juniper, Huawei, Arista
- Product Name
- QSFPP-4X10GE-LR
QSFPP-4X10GE-LR Use Case
High-Density Spine-Leaf Data Center Breakout with QSFPP-4X10GE-LR-QSFP+
In a modern hyperscale data center, network architects deploy QSFPP-4X10GE-LR-QSFP+ 4X10GBASE-LR4 modules on spine switches to deliver four independent 10 Gbps LR links over single-mode fiber to leaf switches. This consolidation reduces fiber-cable count by 75%, maximizes QSFP+ port utilization and streamlines cabling infrastructure. Benefit: Achieves scalable 40 Gbps throughput with minimal rack space and operational complexity.
Cost-Effective Metro DCI Between Data Centers up to 10 km
A cloud service provider connects two geographically dispersed data halls over a 10 km single-mode fiber span using QSFPP-4X10GE-LR-QSFP+ modules in aggregation routers. The quad-lambda 10GBASE-LR4 design enables four 10 Gbps channels at LR reach, consolidating multiple fiber pairs into one QSFP+ port. Outcome: Delivers reliable 40 Gbps interconnect with lower CAPEX and simplified fiber management, while preserving upgrade paths to higher DWDM capabilities.
Enterprise Campus Fiber Backbone Extension to Remote Buildings
A large university extends its core network to distant research labs using the QSFPP-4X10GE-LR-QSFP+ breakout capability. Four separate 10 Gbps LR links run over existing single-mode fiber, providing dedicated connectivity for video conferencing, big-data analytics and virtual desktops. Benefit: Leverages existing fiber plant for high-capacity links, lowers transceiver count, and ensures predictable 10 km performance for mission-critical applications.
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Product Comparison Table 
| QSFPP-4X10GE-LR |  SFP-GE40KT15R13 |  SFP-1FE-FX |  SFP-OC3-LR |  SFP-GE-TDM-STM4 | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | QSFP+ | SFP | SFP | SFP | SFP |
| Data Rate | 10G | 1G | 1G | OC-3 | 1G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 1310 nm | 1310nm | 850 nm | 1310nm | 1310 nm |
| Transmission Distance | Long-Range | Long-Range | Short-Range | Long-Range | Long-Range |
| Fiber Type | Single-mode | Single-mode | Multi-mode | Single-mode | Single-mode |
| Max Distance | 10 km | 40km | 550 meters | 10 km | 10 km |
| Supported Protocols | Ethernet | Ethernet | Ethernet | SONET, OC-3 | Ethernet, STM-4 |
| Network Interface | Fiber | Ethernet | Fiber | Fiber | Fiber |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Compatibility | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista |
| Product Name | QSFPP-4X10GE-LR | SFP-GE40KT15R13 | SFP-1FE-FX | SFP-OC3-LR | SFP-GE-TDM-STM4 |
Compliance & Warranty
100% Genuine Product Guarantee
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
Up to 3-Year Warranty Coverage
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
Hassle-Free RMA & Returns
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Rigorously Tested & Quality Assured
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Expert Technical Support
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
Fast Global Delivery
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reviews & Ratings
J
Julian Barrett
4
Excellent breakout optic for long reach 10G links.
A
Andrew Collins
5
Stable LR4 lanes with clean optics.
S
Simon Blake
4
Reduced port usage without sacrificing reliability.
E
Edward Norton
5
Worked flawlessly in aggregation layer.
V
Victor Shaw
4
Good flexibility for network design.
Questions & Answers
What is the QSFP+ 4X10GBASE LR4 Module (SKU QSFPP-4X10GE-LR)?
The QSFPP-4X10GE-LR is a QSFP+ optical transceiver that delivers four independent 10GBASE-LR4 channels over single-mode fiber up to 10 km.
What data rate and wavelength does the QSFP+ 4X10GBASE LR4 Module support?
It supports 4×10.3125 Gbps channels at 1310 nm nominal wavelength per channel, compliant with IEEE 802.3ba 40GBASE-LR4.
How far can the QSFPP-4X10GE-LR Module transmit data?
It reliably transmits up to 10 km over ITU-T G.652 single-mode fiber at standard attenuation.
Which fiber type is required for the QSFP+ 4X10GBASE LR4 Module?
The module requires standard ITU-T G.652 single-mode fiber (SMF) with LC duplex connectors for each of the four channels.
Is the QSFPP-4X10GE-LR Module hot-swappable?
Yes. The QSFP+ 4X10GBASE-LR4 transceiver is hot-pluggable per the QSFP+ MSA specification, enabling live insertion and removal.
Which network devices are compatible with the QSFP+ 4X10GBASE LR4 Module?
It is compatible with QSFP+ ports on switches, routers and media converters from major OEMs supporting 40GBASE-LR4 MSA.
What is the power consumption of the QSFPP-4X10GE-LR Module?
Typical power consumption is 3.5 W, not exceeding the 4.0 W QSFP+ MSA power budget for 40GBASE-LR4 modules.
Does the QSFP+ 4X10GBASE LR4 Module comply with IEEE standards?
Yes. It meets IEEE 802.3ba for 40GBASE-LR4 and IEEE 802.3ae for 10GBASE-LR specifications on each channel.
Does the QSFPP-4X10GE-LR support Digital Optical Monitoring (DOM)?
Yes. It features SFF-8472 compliant DOM for real-time monitoring of optical power, temperature, voltage and bias current.
What connector type does the QSFP+ 4X10GBASE LR4 Module use?
It uses four LC duplex connectors, each carrying a 10 Gbps LR4 channel over single-mode fiber.
Can the QSFPP-4X10GE-LR Module be used for breakout applications?
Yes. It supports direct breakout to four separate 10G SFP+ ports using an appropriate QSFP+ to SFP+ breakout cable or adapter.
What is the operating temperature range of the QSFP+ 4X10GBASE LR4 Module?
The module operates between 0 °C and 70 °C (32 °F to 158 °F) ambient temperature in standard commercial environments.
How do I install the QSFPP-4X10GE-LR Module in my switch?
Align and gently insert the module’s ejector lever into the QSFP+ port until it clicks, then connect LC duplex fiber cables.
What is the mean time to failure (MTTF) for the QSFP+ 4X10GBASE LR4 Module?
The module offers an MTTF exceeding 1,000,000 hours under standard operating conditions, ensuring high reliability.
What packaging and warranty options are available for the QSFPP-4X10GE-LR Module?
Available in individual ESD-safe trays or bulk packaging with a one-year limited warranty; extended warranty packages are optional.