100G QSFP28 ZR4 4x 25G NRZ 1310nm 100km Duplex LC/UPC Moudle, Cisco

The 100G QSFP28 ZR4 4x 25G NRZ 1310nm 100km Duplex LC/UPC Moudle, Cisco is a QSFP28 optical transceiver delivering 100Gbps over SMF. Operating at 1310nm with a Duplex LC interface, it reaches 100km and is compliant with QSFP28 MSA, IEEE 802.3, RoHS 10, SFF-8636. Built-in digital diagnostics give real-time access to operating parameters, making the module easy to deploy and maintain in data center interconnect, metro transport and carrier aggregation networks.

Product Highlights

• QSFP28 form factor, 100Gbps data rate
• Wavelength: 1310nm
• Connector: Duplex LC
• Reach: up to 100km
• Fiber media: SMF
• DDM/DOM: Supported

Built for data center interconnect, metro transport and carrier aggregation networks, this QSFP28 module carries 100Gbps over SMF up to 100km per link. With its Duplex LC optical interface, the module works directly with the SMF infrastructure already installed in most facilities. Our factory programs the compatibility coding for your switch brand before shipment and verifies each unit on real host equipment. The link runs 4x 25G-NRZ modulation, which keeps it aligned with current 100G switch silicon.

Compliance: QSFP28 MSA, IEEE 802.3, RoHS 10, SFF-8636. Every unit's EEPROM coding and link behavior are verified on real host equipment in our lab, so what arrives at your site is ready to use.

To order, quote QSFP-EZR4-100G together with your quantity. Stock items ship quickly; for OEM orders we support custom labels, retail packing and vendor-specific coding, all handled in our own factory.

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.

Default packaging is simple and protective: sealed bag, blister tray, export carton. For OEM customers we also offer white-label packing, custom printed boxes and per-unit labeling with your own part numbers, so the goods can go straight into your sales channel.

Working directly with the manufacturer means no middleman limits. We support OEM and ODM projects, custom cable assemblies, alternative packaging and compatibility coding for major equipment vendors, with engineering support from the same team that designs our standard products.

Our warehouse keeps fast-moving transceivers and cables ready for same-week dispatch. Courier, air freight and sea freight options are all available depending on your budget and schedule, and we consolidate multiple items into one shipment whenever it saves you cost.