100G QSFP28 4W40 4x 25G NRZ QSFP-100G-4WDM40-I 1310nm 40km Duplex LC/UPC Industrial Module, Juniper

The 100G QSFP28 4W40 4x 25G NRZ QSFP-100G-4WDM40-I 1310nm 40km Duplex LC/UPC Industrial Module, Juniper is a hot-pluggable QSFP28 transceiver rated at 103.125Gbps (4x 25.78Gbps). Using a Duplex LC optical interface over SMF at 1310nm, it covers transmission distances up to 40km. Compliance with QSFP28 MSA,IEEE 802.3-2018,4WDM-40,SFF-8661,SFF-8636, together with integrated diagnostic monitoring, makes it a dependable choice for 100G Ethernet, data center interconnect and 5G transport networks.

Product Highlights

• QSFP28 form factor, 103.125Gbps (4x 25.78Gbps) data rate
• Wavelength: 1310nm
• Connector: Duplex LC
• Reach: up to 40km
• Fiber media: SMF
• DDM/DOM: Supported

In 100G Ethernet, data center interconnect and 5G transport networks, the 100G QSFP28 4W40 4x 25G NRZ QSFP-100G-4WDM40-I 1310nm 40km Duplex LC/UPC Industrial Module, Juniper delivers 103.125Gbps (4x 25.78Gbps) transmission over SMF with a reach of 40km. With its Duplex LC optical interface, the module works directly with the SMF infrastructure already installed in most facilities. It is interoperable with Juniper platforms and replaces the Juniper part QSFP-100G-4WDM40-I directly. The link runs 4x 25G-NRZ modulation, which keeps it aligned with current 100G switch silicon.

On the compatibility side, this unit is the practical equivalent of the Juniper part QSFP-100G-4WDM40-I and works in Juniper systems out of the box. Standards compliance covers QSFP28 MSA,IEEE 802.3-2018,4WDM-40,SFF-8661,SFF-8636.

Our part number for this module is QSFP-4W40-100G-I. When ordering, just let us know the quantity and whether you need the compatibility coding for a particular switch brand; labeling and packaging can also follow your channel requirements.

Each unit is sealed in an anti-static bag, cushioned in a blister tray and boxed in an export-grade carton. Outer cartons carry handling marks and can be palletized for air or sea freight. If your project requires retail boxes, barcodes or your own brand on the label, we can arrange that as well.

We have manufactured fiber optic connectivity products since 1995 and run our own production lines in Shenzhen. Beyond the standard catalog we build to order: special cable lengths, custom connector combinations, vendor-specific compatibility coding and private labeling. Send us your requirement and our engineers will quote a practical solution.

Most orders travel by international express and arrive within days; palletized freight by air or sea is used for volume orders. If you prefer, we ship on your DHL, UPS or FedEx account, or deliver to your appointed agent in China for onward consolidation.

From incoming component inspection to final burn-in, quality is controlled at each step of production. Finished units are verified on real networking equipment in our compatibility lab, and test records are kept per batch so that any field question can be traced back quickly.