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The Juniper 100/112GBASE-LR4 Compatible LINK-PP module is a premium 100G/112G QSFP28 LAN-WDM optical transceiver designed for long-reach data center interconnects. This commercial-grade module operates between 0°C and 70°C, utilizing a high-performance DFB laser and PIN detector. It delivers robust 112Gbps throughput via single-mode fiber, making it an essential hardware component for modern enterprise networking.
| Juniper Part Number | 100/112GBASE-LR4 | Vendor Name | LINK-PP |
| Form Factor | QSFP28 | Max Data Rate | 112Gbps |
| Wavelength | 1295.56nm, 1300.05nm, 1304.58nm, 1309.14nm | Max Cable Distance | 10km |
| Connector | Duplex LC | Media | SMF |
| Transmitter Type | DFB | Receiver Type |
PIN |
| DDM/DOM | Supported | Operating Temperature Range | 0°C to +70°C |
| Modulation (Electrical) |
4x 25G-NRZ | Modulation (Optical) |
4x 25G-NRZ |
| Protocols | 100G Ethernet, 25G Ethernet, OTN OTU4 4I1-9D1F | Inbuilt FEC |
No |
Discover the outstanding capabilities of the dual rate 100G/112G QSFP28 transceiver. Engineered for superior performance, this versatile optical module combines dual-rate network compatibility, minimal power consumption, and exceptional signal integrity to seamlessly upgrade your demanding core enterprise and telecommunication infrastructure.
This specialized 100/112GBASE-LR4 100G/112G QSFP28 optical module offers unparalleled reliability for high-density environments. Built with industry-leading components, this robust transceiver ensures uninterrupted data transmission across complex network architectures and demanding enterprise facilities.
Empower your telecommunications with the 100/112GBASE-LR4 transceiver, delivering scalable 100G/112G connectivity for wide area networks. It fully supports OTU4 dual-rate applications, ensuring seamless bandwidth expansion and robust routing performance across extended regional backbone links.
Leveraging advanced LAN-WDM technology, the transceiver maximizes existing fiber efficiency by multiplexing multiple channels. This innovative design significantly reduces cabling costs while providing exceptional capacity for demanding high-speed Ethernet and optical transport networks.
Operating across precisely calibrated 1295.56nm, 1300.05nm, 1304.58nm, and 1309.14nm wavelengths, the 100G/112G module minimizes chromatic dispersion. This precise spectrum management ensures pristine signal quality and minimal attenuation throughout your critical single-mode fiber optic pathways.
Designed for long-reach requirements, the module flawlessly supports 10km transmission over standard single-mode fiber. The integrated DFB laser and highly sensitive PIN detector guarantee reliable, error-free communication across long-distance campus and metropolitan networks.
The dual-rate QSFP28 module features a standard duplex LC interface, allowing effortless integration with existing fiber patching systems. This universally compatible optical connector guarantees secure physical links, low insertion loss, and straightforward installation in busy server racks.
Equipped with Digital Optical Monitoring, the transceiver enables comprehensive real-time monitoring of critical parameters. Network administrators can easily track operating temperature, voltage, and optical power levels to proactively maintain optimal system health and stability.
The 100G/112G QSFP28 certification guarantees strict compliance with global industry standards. Our optical transceivers meet rigorous safety, environmental, and electromagnetic interference regulations worldwide.
Every unit undergoes a comprehensive quality testing program. We evaluate optical output, structural integrity, and electronic durability to deliver exceptional commercial-grade networking equipment to our customers.
Boasting comprehensive quality certifications, this premium transceiver is fully approved by CE, FCC, UKCA, UL, and REACH. These credentials ensure absolute operational safety and environmental responsibility.
The 100/112GBASE-LR4 is certified for reliable host-device compatibility across various routing platforms. This ensures seamless plug-and-play integration with major switches without encountering firmware lockouts or performance degradation.
Our specialized manufacturing process includes extensive validation. Rigorous testing ensures reliable QSFP28 performance, guaranteeing that every module meets exacting optical data center specifications.
The comprehensive optical spectrum test verifies exact wavelength precision and crucial laser center frequencies.
A detailed eye pattern test confirms outstanding signal integrity and minimizes frustrating network jitter.
The stringent bit error rate test guarantees flawless, continuous transmission across extended fiber distances.
An intensive temperature test ensures stable commercial operation within the zero to seventy-degree range.
We prioritize secure handling during product shipping for the dual rate module. Experience seamless logistics designed to protect your valuable networking investments entirely.
Each transceiver arrives in specialized anti-static protective packaging to prevent electrical damage.
We utilize premium shock-resistant transport protection to secure modules against sudden impacts.
Enjoy fast order processing and dispatch for immediate deployment in your datacenter.
Our trusted global logistics and international delivery network guarantees prompt worldwide arrival.
Explore our comprehensive 100/112GBASE-LR4 module usage demonstration to properly install your device. This practical guide showcases the correct insertion techniques, fiber cleaning protocols, and initial switch configuration steps required for optimal network performance.
LINK-PP provides professional technical support, including pre-sales consultation, compatibility verification, and post-deployment troubleshooting to ensure smooth network operation.
Professional technical guidance to help customers select the most suitable 100/112GBASE-LR4 modules based on network architecture and application requirements.
Compatibility checks and validation to ensure seamless operation with Cisco switches and other supported networking platforms.
Step-by-step support for installation, configuration, and initial deployment to ensure stable and correct operation.
Ongoing technical support throughout the product lifecycle to ensure reliable performance in enterprise and carrier-grade networks.
LINK-PP provides after-sales support for the smooth deployment and reliable operation of the optical modules.
15-day no-reason return and refund
Free replacement for dead-on-arrival (DOA) or defective items within the initial period
Free repair services for manufacturing defects throughout the warranty period
Warranty exclusions and conditions apply
| Pictures | ID# | Description | Price | Stock | Add to Cart |
Q: Does this duplex LC transceiver support multi-mode fiber (MMF), or is it strictly for single-mode fiber (SMF) setups? By P***g on 2026-03-13
A: This module utilizes LAN-WDM technology (1295.56nm to 1309.14nm) and is designed specifically for Single-Mode Fiber (SMF) connections to reach up to 10km. If you are looking for MMF optics for short-distance server racks, we recommend checking out our 100G SR4 modules. By admin on 2026-03-13
Q: Does this optical module perform identically to the official Mellanox or Huawei OEM ones? We want to lower costs but cannot risk signal drops. By S***n on 2026-02-18
A: You get the exact same tier-1 performance at a fraction of the cost. This transceiver utilizes a premium DFB laser and high-sensitivity PIN receiver, supporting 112Gbps throughput with strict OTU4 standards to ensure zero packet loss and identical signal integrity compared to expensive OEM optics. By admin on 2026-02-18
Q: The 0-70°C operating temperature is great for our indoor data center, but do you have an industrial wide-temperature version for outdoor telecom cabinets? By L***n on 2025-11-29
A: Currently, this specific LQ-LW112-LR4C model is commercial grade (0°C to +70°C). However, we do manufacture industrial-grade transceivers (-40°C to +85°C) designed for extreme outdoor environments. Please contact our technical support team, and we will quote you the exact industrial equivalent! By admin on 2025-11-29
Q: Our telecommunication infrastructure requires stringent compliance. Does this 100G/112G dual-rate module meet global MSA and Ethernet networking standards? By M***n on 2025-08-05
A: Yes, it is fully MSA (Multi-Source Agreement) compliant and adheres strictly to IEEE 802.3ba 100GBASE-LR4 as well as OTN OTU4 4I1-9D1F standards. It passes all global quality and compliance testing for safe telecom rollouts. By admin on 2025-08-05
Q: Will this LQ-LW112-LR4C QSFP28 transceiver work seamlessly in a mixed Cisco and Arista core switch environment? By A***e on 2025-07-15
A: Yes, absolutely! Our 100G/112G QSFP28 modules are rigorously tested for multi-vendor interoperability. They are fully compatible with Cisco, Arista, Dell, and Juniper switches without triggering any vendor lock-in warnings, making them perfect for complex enterprise architectures. By admin on 2025-07-15
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