Juniper JNP-QSFP-100G-LR4 Compatible 100GBASE-LR4 QSFP28 Transceiver (SMF, 1310nm, 10km, LC, DOM)
OPTCORE provides Juniper JNP-QSFP-100G-LR4 compatible QSFP28 module with guaranteed quality and satisfaction. This module supports 100GBASE-LR4 throughput up to 10km over G.652 single mode fiber (SMF). It features 4x LAN WDM DFB transmitter and 4x PIN receiver, which convert 4x 25.78 Gbps electrical data into four optical signals. These signals are then multiplexed into a single channel for 103.125 Gbps optical transmission. The 100G module complies with QSFP28 MSA, IEEE 802.3ba, and SFF-8636. It is ideal for 100G Ethernet connectivity in data centers, high-performance computing networks, enterprise core and distribution layers, and campus networks. Furthermore, each QSFP28 is programmed and rigorously tested at the factory, ensuring compatibility with the Juniper switch 100G QSFP28 port.
Specifications
Compatible OEM Part# | JNP-QSFP-100G-LR4 | Manufacturer | OPTCORE |
Manufacturer Part# | QSFP-100G-LR4 | Form Factor | QSFP28 |
Data Rate | 100 Gbps (4x 25 Gbps) | Wavelength | 1295.56nm, 1300.05nm, 1304.58nm, 1309.14nm |
Media Type | SMF | Max Distance | 10 km |
Transmitter Type | LAN WDM DFB | Receiver Type | PIN |
Transmitter Power | -4.3 ~ 4.5 dBm | Receiver Sensitivity | < -10.6 dBm |
Extinction Ratio | > 4 dB | Receiver Overload | > 4.5 dBm |
Connector | LC Duplex | Power Consumption | 3.5 W |
DDM/DOM | Yes | Compliance | RoHS, CE, REACH QSFP28 MSA, SFF-8636, IEEE 802.3ba |
Environment | Operating Temperature: 0~70°C Storage Temperature: -40~85°C |
Application | 100GBASE-LR4 100G Ethernet 100G Telecom Networks Data Center Interconnect |
Shipping Weight | 0.07 kg | Dimensions (LxWxH) | 121 × 18.3 × 8.5 mm |
Application Diagram

100G Switch (48x SFP+, 6x QSFP28)
QSFP-100G-LR4
LC-LC-SM-DxM
QSFP-100G-LR4
100G Ethernet Switch

100G Switch (48x SFP+, 6x QSFP28)
QSFP-100G-LR4
LC-LC-SM-DxM
QSFP-100G-LR4
100G Network Card
Key Features
Optimal Performance and Quality for 100G Networks
Featuring a built-in Macom chip and reliable 1310nm LAN-WDM DFB laser from global leaders, the 100GBASE-LR4 QSFP28 module delivers Low Power Consumption (≤3.5W) and Stable Optical Links for 100G single mode infrastructure. You can rest assured regarding quality and warranty.
High Speed 100G Connectivity for Long Range Transmission
Integrating 4x 25G DFB/PIN and MUX/DEMUX with an LC duplex connector, this module provides 100 Gbps throughput with 10km over single mode fiber (SMF). Ideal for 100G connectivity between the data center, server room, enterprise core layer, and telecom networks.

Intelligent DOM/DDM for Reliable Networks
With built-in DOM/DDM function, the 100G QSFP28 module allows users to monitor the fiber link operating parameters in real-time. It will enable you to troubleshoot when problems occur quickly, ensuring a reliable optical network.
Compatibility
- QFX10002-60C
- QFX10002-36Q
- QFX5200-32C
- QFX5120-32C
- QFX5120-48Y
- QFX5110-32Q
- QFX5110-48S
- ACX7100-32C
- ACX7100-48L
- ACX6360
- MX204
- MX10K-LC4800
- MPC10E-10C
Note: All trademarks, products, and company names mentioned are the property of their respective owners and are used for comparative purposes only. This product is NOT certified or endorsed by Juniper.
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