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QSFP-100GBASE-LR4
- Description:
- 100GBASE-LR4 QSFP28 pluggable module, support only Ethernet rate
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$48,535.00
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QSFP-100GBASE-LR4
100GBASE-LR4 QSFP28 pluggable module, support only...
$48,535.00
$12,596.00
16 in Global Warehouse
$12,596.00
74% off
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QSFP-100GBASE-LR4 Overview
QSFP-100GBASE-LR4 is a QSFP transceiver module that supports a 100G data rate for Ethernet applications. It uses LC connectors and transmits over long-range single-mode fiber, achieving distances up to 10 km, making it perfectly suited for high-speed interconnects in data centers, enterprise networks, and telecom infrastructure.
The module adheres to a compact QSFP form factor with precise physical dimensions to facilitate seamless integration into network hardware. It is engineered for robust performance under industry-standard operating conditions while supporting Ethernet protocols, ensuring reliable connectivity and scalability across diverse networking environments.
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QSFP-100GBASE-LR4 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 | 6.5W |
| Operating Temperature | 0 to 70°C |
| Storage Temperature | -40 to 85°C |
| Input Voltage | 3.3V |
| Compatibility | Cisco / Juniper / Huawei / Arista |
| Product Name | QSFP-100GBASE-LR4 |
| Height | 0.33 inches |
| Width | 0.72 inches |
| Depth | 2.84 inches |
| Weight | 0.12 lbs |
QSFP-100GBASE-LR4 Use Case
Data Center Interconnect with 100GBASE-LR4 QSFP28 for Real-Time Replication
A hyperscale data center operator deploys QSFP-100GBASE-LR4 QSFP28 pluggable modules over single-mode fiber to link two sites 5 km apart. This configuration supports real-time VM migration and synchronous data replication, delivering ultra-low latency, consistent 100 Gbps Ethernet throughput and simplified transceiver inventory.
Enterprise Campus 100G Ethernet Backbone Upgrade with 100GBASE-LR4 QSFP28
A Fortune 500 financial services firm upgrades its corporate backbone switches by installing QSFP-100GBASE-LR4 QSFP28 modules across a 10 km campus fiber loop. The solution provides scalable 100 Gbps Ethernet capacity to handle high-volume trading data and cloud services, ensuring future-proof bandwidth growth, predictable performance and network reliability.
Metro Ring High-Capacity Link Using 100GBASE-LR4 QSFP28 in Telecom Networks
A Tier-1 telecom provider outfits its metro aggregation nodes with QSFP-100GBASE-LR4 QSFP28 modules to form a resilient 100 G Ethernet ring spanning urban POPs up to 8 km apart. The deployment delivers cost-effective, long-reach connectivity, reduces CAPEX/OPEX through a unified Ethernet footprint and accelerates service turn-up for enterprise and wholesale customers.
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 | Juniper |
| Connector Type | LC | LC | LC Duplex | LC | LC |
| Data Rate | 1G | 100G | 40G | 10G | 1G |
| Depth | 1.0 inches | 2.84 inches | N/A | 1.33 inches | 2.22 inches |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Form Factor | SFP | QSFP | QSFP+ | SFP | SFP |
| Height | 0.65 inches | 0.33 inches | N/A | 0.43 inches | 0.33 inches |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Max Distance | 10 km | 10 km | 10 km | 40 km | 10 km |
| Network Interface | Fiber | Ethernet | Fiber | 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 | 1.5 W | 6.5W | 4.0W | 1.5W | 1.2W |
| Product Name | SFP-GE10KT15R13 | QSFP-100GBASE-LR4 | QSFPP-40GBASE-LR4 | SRX-SFP-10GE-ER | SRX-SFP-1GE-LX-ET |
| 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 | Long-Range | Long-Range | Extended-Range | Long-Range |
| Wavelength | 1310 nm | 1310 nm | 1310 nm | 1550 nm | 1310 nm |
| Weight | 0.1 lbs | 0.12 lbs | N/A | 0.12 lbs | 0.09 lbs |
| Width | 0.5 inches | 0.72 inches | N/A | 0.83 inches | 0.53 inches |
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Questions & Answers
Q
What is the QSFP-100GBASE-LR4 module?
A
The QSFP-100GBASE-LR4 is a hot-pluggable QSFP28 transceiver delivering 100 Gb/s Ethernet over single-mode fiber up to 10 km.
Q
Which optical fiber type does the QSFP-100GBASE-LR4 use?
A
It uses single-mode fiber (SMF) compliant with ITU-T G.652 for 10 km links at 1310 nm wavelengths.
Q
What connector does the QSFP-100GBASE-LR4 support?
A
It features an LC duplex connector interface for seamless integration into standard SMF patch panels.
Q
What data rate is supported by this module?
A
This module supports only 100 Gigabit Ethernet (100 GbE) in a QSFP28 form factor.
Q
Is the QSFP-100GBASE-LR4 hot-swappable?
A
Yes. The module is hot-pluggable, enabling installation or removal without powering down the host device.
Q
Which switch and router platforms are compatible?
A
It is compatible with any QSFP28-enabled Ethernet switch or router that accepts 100 GbE LR4 transceivers.
Q
What is the maximum reach of the LR4 transceiver?
A
The module supports up to 10 km link length over single-mode fiber at standard conditions.
Q
Does the QSFP-100GBASE-LR4 support digital diagnostics monitoring?
A
Yes. It provides real-time DDM/DOM functions including optical power, temperature, and voltage.
Q
What power budget or power consumption does it have?
A
Typical power consumption is ≤4.5 W, meeting QSFP28 MSA power envelope requirements.
Q
Which network standards does the LR4 module comply with?
A
It complies with IEEE 802.3bm 100GBASE-LR4 and MSA QSFP28 specifications.
Q
What operating temperature range is supported?
A
Operating temperatures range from 0 °C to 70 °C (commercial) or –40 °C to 85 °C (industrial) depending on SKU.
Q
Can the LR4 be used in DWDM systems?
A
No. The QSFP-100GBASE-LR4 is designed for coarse 4-wavelength operation, not DWDM channels.
Q
What applications are ideal for QSFP-100GBASE-LR4?
A
Ideal for data center interconnects, enterprise backbones, and campus aggregation over 10 km SMF links.
Q
What is the typical mean time between failures (MTBF)?
A
The module has an MTBF exceeding 1,000,000 hours under normal operating conditions.
Q
Does it require external cooling?
A
No. The transceiver relies on host-system airflow for adequate thermal management.
Q
Is the QSFP-100GBASE-LR4 RoHS-compliant?
A
Yes. It meets RoHS-6 environmental standards, ensuring lead-free manufacturing.
