The 100G QSFP28 ZR DCO 80km DWDM C-band Tunable Coherent Module, Juniper is a QSFP28 optical transceiver delivering 100Gbps over Duplex SMF. Operating at C-Band 5THz DWDM Tunable with a Duplex LC/UPC interface, it reaches 80km (unamplified)300km (amplified) 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: C-Band 5THz DWDM Tunable
• Connector: Duplex LC/UPC
• Reach: up to 80km (unamplified)300km (amplified)
• Fiber media: Duplex SMF
• DDM/DOM: Supported

The 100G QSFP28 ZR DCO 80km DWDM C-band Tunable Coherent Module, Juniper is used in data center interconnect, metro transport and carrier aggregation networks, where it provides a 100Gbps link over Duplex SMF up to 80km (unamplified)300km (amplified). The Duplex LC/UPC interface and C-Band 5THz DWDM Tunable optics match the standard cabling plant used in modern data halls, so existing trunks can be reused. If your project needs a specific vendor coding or custom label, our production line handles it as a routine step before packing. The link runs NRZ, DP-DQPSK modulation, which keeps it aligned with current 100G switch silicon.

Compliance: IEEE 802.3™-2022, 100GBASE-ZR, SFF-8636, SFF-8024. 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.

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

Because we are the factory, customization is straightforward: non-standard lengths, different jacket materials, specific polarity or breakout wiring, and compatibility programming for particular switch brands are all routine work for us. Small trial orders are accepted so you can verify quality before scaling up.

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.

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.