100G QSFP28 ZRHF DCO ≤120km DWDM C-band Tunable Digital Coherent Module, Cisco

The 100G QSFP28 ZRHF DCO ≤120km DWDM C-band Tunable Digital Coherent Module, Cisco is a QSFP28 optical transceiver delivering 100Gbps over Duplex SMF. Operating at 100GHz gird: 1528.77~1566.31nm50GHz gird: 1528.77~1566.72nm with a Duplex LC/UPC interface, it reaches unamplified: ≤120kmamplified: ≤300km and is compliant with IEEE 802.3™-2022, 100GBASE-ZR, SFF-8636, SFF-8024. 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: 100GHz gird: 1528.77~1566.31nm50GHz gird: 1528.77~1566.72nm
• Connector: Duplex LC/UPC
• Reach: up to unamplified: ≤120kmamplified: ≤300km
• Fiber media: Duplex SMF
• DDM/DOM: Supported

The 100G QSFP28 ZRHF DCO ≤120km DWDM C-band Tunable Digital Coherent Module, Cisco is used in data center interconnect, metro transport and carrier aggregation networks, where it provides a 100Gbps link over Duplex SMF up to unamplified: ≤120kmamplified: ≤300km. Digital diagnostics report transmit power, receive power and temperature in real time, which simplifies commissioning and ongoing maintenance. Our factory programs the compatibility coding for your switch brand before shipment and verifies each unit on real host equipment.

Standards compliance covers IEEE 802.3™-2022, 100GBASE-ZR, SFF-8636, SFF-8024. The unit works in any equipment with a standard QSFP28 interface; if your network uses a specific vendor's coding, tell us the switch model and we will program and verify it before delivery.

Order this product as QSFP-ZRHF-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 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.

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.