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CFP2-100GBASE-LR4
100GBASE-LR4 Ethernet only CFP2 pluggable module. Requires J...
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CFP2-100GBASE-LR4 transceiver is engineered to deliver robust 100G Ethernet connections using the CFP form factor. It supports a 100G data rate over single-mode fiber with LC connector interfaces and is optimized for long-range transmission, making it a reliable choice for high-performance networks that demand extended reach and stability.
This optical module is ideally suited for data centers, enterprise networks, and telecommunications applications where scalability and efficient power management are critical. With its compact physical dimensions and stringent adherence to Ethernet protocols, the CFP2-100GBASE-LR4 offers a standardized solution that enhances network performance and simplifies integration into existing infrastructures.
CFP2-100GBASE-LR4 price is $19,208.00, a 39.6% saving from the Juniper list price of $31,790.00. CFP2-100GBASE-LR4 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for CFP2-100GBASE-LR4 for additional pricing. Browse the full category range or explore all Juniper products.
A global enterprise leverages the CFP2-100GBASE-LR4-100GBASE-LR4 Ethernet only CFP2 pluggable module on Juniper QFX10002 platforms running JUNOS 13.3R3 or higher to link two data centers over 10 km of single-mode fiber. This solution delivers 100 GbE transport without regeneration, doubling inter-site throughput, cutting end-to-end latency by 20 percent and reducing fiber inventory complexity for a 30 percent lower total cost of ownership.
A metro carrier deploys a resilient 100 GbE ring across multiple central offices using CFP2-100GBASE-LR4-100GBASE-LR4 Ethernet only CFP2 modules in Juniper MX960 routers running JUNOS 13.3R3 or higher. The long-reach optics span up to 10 km per segment, enabling guaranteed SLA commitments for premium Ethernet services. The architecture scales bandwidth 4× over legacy 25 Gbps links, optimizes fiber utilization and accelerates new service roll-outs by 50 percent.
A large university campus modernizes its core network to support HPC clusters and VM-dense workloads by installing CFP2-100GBASE-LR4-100GBASE-LR4 Ethernet only CFP2 modules in Juniper QFX5120 switches on JUNOS 13.3R3 or higher. The upgrade delivers 100 GbE connectivity over existing single-mode fiber, doubling throughput over 40 GbE, minimizing latency for virtualization and cloud-bursting applications and future-proofing the campus backbone for next-generation research demands.
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| CFP2-100GBASE-LR4 |  SRX-SFP-10GE-ER |  SFP-OC3-IR |  SFPP-10G-LR-OTN |  SFP-OC12-LR | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | CFP2 | SFP | SFP | SFP | SFP |
| Data Rate | 100G | 10G | OC-3 | 10G | OC-12 (622.08 Mbps) |
| Connector Type | LC | LC | LC | LC | LC Duplex |
| Wavelength | 1270/1290/1310/1330 nm | 1550 nm | 1310 nm | 1310 nm | 1310 nm |
| Transmission Distance | Long-Range | Extended-Range | Long-Range | Long-Range | Long-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 10 km | 40 km | 10 km | 10 km | 10 km |
| Supported Protocols | Ethernet | Ethernet | SONET / OC-3 | Ethernet, OTN | SONET/SDH |
| Network Interface | Ethernet | Ethernet | Fiber | Fiber | Fiber |
| Power Consumption | 6.5W | 1.5W | 1.5 W | 1.5W | 2.5W |
| 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 | CFP2-100GBASE-LR4 | SRX-SFP-10GE-ER | SFP-OC3-IR | SFPP-10G-LR-OTN | SFP-OC12-LR |
| Height | 0.54 inches | 0.43 inches | 0.57 inches | 0.33 inches | 0.33 inches |
| Width | 2.83 inches | 0.83 inches | 0.57 inches | 0.53 inches | 0.53 inches |
| Depth | 6.69 inches | 1.33 inches | 1.70 inches | 2.22 inches | 2.22 inches |
| Weight | 0.75 lbs | 0.12 lbs | 0.12 lbs | 0.1 lbs | 0.07 lbs |
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.
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.
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.
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.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reliable 100G LR4 connectivity between data centers.
Stable optics with predictable power levels.
Easy integration into existing fabric.
No packet errors detected.
Solid CFP2 module.
The CFP2-100GBASE-LR4 is a Compact Form-factor Pluggable 2 module delivering 100 Gbps Ethernet over single-mode fiber for distances up to 10 km.
The CFP2-100GBASE-LR4 requires Junos OS 13.3R3 or later on compatible Juniper routers and switches.
This module supports single-mode fiber links up to 10 kilometers at 1310 nm under standard conditions.
It employs a four-lane coarse WDM at 1271 nm, 1291 nm, 1311 nm, and 1331 nm to achieve 100 Gbps.
Yes. The CFP2-100GBASE-LR4 is fully hot-pluggable for seamless insertion and removal without powering down the system.
Typical power consumption is 7.5 W, with a maximum of 9 W under full load.
It uses standard duplex LC connectors for single-mode fiber interfaces.
The module operates reliably between 0 °C and 70 °C ambient temperature.
Yes. It is compliant with the CFP2 multi-source agreement (MSA) for pluggable transceivers.
Yes. As an MSA-compliant module, it interoperates with any standard CFP2-supporting port meeting 100GBASE-LR4 specifications.
Power down the port, insert the CFP2 into the CFP2 slot until it latches, power on the port, and confirm link status in Junos CLI.
It offers a maximum BER of 1 × 10⁻¹² for reliable 100 Gbps transport.
Yes. It provides real-time digital diagnostics via an I2C interface for monitoring optical power, temperature, and voltage.
It is ideal for data center interconnects, metro aggregation, and long-haul campus links requiring 100 Gbps over 10 km.
Standard Juniper hardware warranty applies, with optional advanced replacement and 24×7 support available via service contract.
Yes. Observe ESD safety, cap connectors when not in use, and avoid exposure to dust or mechanical shock.
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