100G QSFP28 ZR4 4x 25G NRZ QSFP-100G-ZR4-S 1310nm 80km Duplex LC/UPC Module, Cisco

Designed for data center interconnect, metro transport and carrier aggregation networks, the 100G QSFP28 ZR4 4x 25G NRZ QSFP-100G-ZR4-S 1310nm 80km Duplex LC/UPC Module, Cisco provides 103.125Gbps (4x 25.78Gbps) throughput in a QSFP28 form factor. It operates at 1310nm over SMF through a Duplex LC/UPC connector and supports link lengths up to 80km. The module meets QSFP28 MSA, SFF-8636, IEEE 802.3bm, CAUI-4 and includes digital diagnostic monitoring for live status readout.

Product Highlights

• QSFP28 form factor, 103.125Gbps (4x 25.78Gbps) data rate
• Wavelength: 1310nm
• Connector: Duplex LC/UPC
• Reach: up to 80km
• Fiber media: SMF
• DDM/DOM: Supported

Network architects choose the 100G QSFP28 ZR4 4x 25G NRZ QSFP-100G-ZR4-S 1310nm 80km Duplex LC/UPC Module, Cisco for data center interconnect, metro transport and carrier aggregation networks: it runs 103.125Gbps (4x 25.78Gbps) over SMF and reaches 80km. With its Duplex LC/UPC optical interface, the module works directly with the SMF infrastructure already installed in most facilities. Compatibility with Cisco systems is verified in our own test lab before shipment, so the unit works out of the box as an equivalent of QSFP-100G-ZR4-S. 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 Cisco part QSFP-100G-ZR4-S and works in Cisco systems out of the box. Standards compliance covers QSFP28 MSA, SFF-8636, IEEE 802.3bm, CAUI-4.

Order this product as QSFP-ZR4-100G. Common models are stocked for fast dispatch. We can supply the module with neutral or customer-branded labels, and compatibility coding for a specific equipment vendor can be added at no extra process step.

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.

Goods are normally sent by courier such as DHL, UPS, FedEx, TNT or EMS; air and sea freight are also available on request. Commonly used items are kept in stock for immediate shipment, and out-of-stock items are usually delivered within a few working days. We can also ship on your courier account or hand goods to your appointed forwarder.

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.

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.