Juniper QSFP-100G-ZR4 100GE QSFP28 ZR4 60km Optical Transceiver Module

The Juniper QSFP-100G-ZR4 is a 100Gbps long-range optical transceiver designed for 100 Gigabit Ethernet connectivity over single-mode fiber. It uses the compact QSFP28 form factor and ZR4 optical technology for extended-reach network applications.

The module is identified by Juniper as part number 740-120240 and is specified as a QSFP28 100G ZR4 transceiver. Juniper's Hardware Compatibility Tool lists a reach of up to 60km and a Duplex LC PC/UPC connector. :contentReference[oaicite:0]{index=0}

100GE QSFP28 ZR4 Optical Connectivity

The QSFP-100G-ZR4 provides 100Gbps Ethernet connectivity through a high-density QSFP28 interface. Its ZR4 configuration is intended for extended-reach optical links where standard 10km LR4 optics are insufficient.

The transceiver is suitable for compatible Juniper switches, routers, and routing platforms requiring high-bandwidth 100GE optical connectivity.

Up to 60km Single-Mode Fiber Transmission

The module is designed for single-mode fiber (SMF) and supports a reach of up to 60km, according to Juniper's current Pathfinder Hardware Compatibility Tool. This makes it suitable for long-distance network connectivity, backbone links, aggregation networks, and data center interconnect applications. :contentReference[oaicite:1]{index=1}

Duplex LC Optical Interface

The QSFP-100G-ZR4 uses a Duplex LC PC/UPC optical connector. The LC interface provides separate transmit and receive paths over the single-mode fiber link. :contentReference[oaicite:2]{index=2}

QSFP28 High-Density Form Factor

The compact QSFP28 form factor enables high-density 100Gbps deployment in compatible networking equipment. Juniper identifies this product as a common optical transceiver and provides digital optical monitoring capabilities for the module. :contentReference[oaicite:3]{index=3}

Long-Distance Network Connectivity

With its extended optical reach, the QSFP-100G-ZR4 is suitable for network backbone, aggregation, data center interconnect, and other long-distance 100GE applications.

Technical Specifications

Applications

• 100GE Ethernet networks
• Long-distance 100Gbps backbone connectivity
• Data center interconnects
• Network aggregation
• Enterprise backbone networks
• Long-distance switch-to-switch connectivity
• Single-mode fiber infrastructure

Compatibility

The Juniper QSFP-100G-ZR4 is designed for compatible Juniper networking equipment. Juniper's Pathfinder Hardware Compatibility Tool lists supported platforms including selected ACX and EX-series equipment. Always verify the exact host platform and interface module before purchasing or installing the optic. :contentReference[oaicite:4]{index=4}

Juniper QSFP-100G-ZR4 Price in Bangladesh

Datacom Technologies (BD) lists the Juniper QSFP-100G-ZR4 as an in-stock product and states that the current price is available on request because pricing can vary with market conditions, quantity, stock, warranty, and configuration. :contentReference[oaicite:5]{index=5}

For the latest Juniper QSFP-100G-ZR4 price in Bangladesh, stock availability, and project quotation, customers can contact Datacom Technologies (BD) with the required quantity and Juniper equipment model.