100G QSFP28 FR 4x 25G NRZ QSFP-100G-FR 1310nm 2km Duplex LC/UPC Single Lambda Module, Arista

The 100G QSFP28 FR 4x 25G NRZ QSFP-100G-FR 1310nm 2km Duplex LC/UPC Single Lambda Module, Arista 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 2km. Compliance with 100G Lambda MSA 100G-FR Specification compliant, 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 2km
• Fiber media: SMF
• DDM/DOM: Supported

In 100G Ethernet, data center interconnect and 5G transport networks, the 100G QSFP28 FR 4x 25G NRZ QSFP-100G-FR 1310nm 2km Duplex LC/UPC Single Lambda Module, Arista delivers 103.125Gbps (4x 25.78Gbps) transmission over SMF with a reach of 2km. The Duplex LC interface and 1310nm optics match the standard cabling plant used in modern data halls, so existing trunks can be reused. Compatibility with Arista systems is verified in our own test lab before shipment, so the unit works out of the box as an equivalent of QSFP-100G-FR. 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 Arista part QSFP-100G-FR and works in Arista systems out of the box. Standards compliance covers 100G Lambda MSA 100G-FR Specification compliant.

Our part number for this module is QSFP-FR-100G-ARISTA. 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.

Before any product leaves our factory it goes through optical performance testing, compatibility verification on real switch platforms and a final visual inspection. Our in-house test lab holds a wide range of current and legacy switches from major brands, so interoperability is proven on the actual equipment your network uses rather than assumed from paper specifications.

Transceivers and cables are individually protected against static and dust, then consolidated into sturdy cartons suitable for international courier shipment. For larger orders we shrink-wrap and strap cartons onto pallets. Tell us your warehouse or retail requirements and we will pack accordingly.

Our product line has grown with the industry for three decades, from GBIC-era modules to today's 800G and 1.6T interconnects. If the exact configuration you need is not listed, we can usually build it: custom lengths, mixed connector breakouts, OEM branding and project-specific firmware coding are all supported.

Standard products are held in stock and usually ship within one to three working days. We dispatch worldwide by DHL, UPS, FedEx, TNT or EMS, and for bulk orders we arrange air or sea freight. Shipments can also be sent collect on your own courier account or delivered to your freight forwarder.