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 hot-pluggable QSFP28 transceiver rated at 100Gbps. Using a Duplex LC/UPC optical interface over Duplex SMF at 100GHz gird: 1528.77~1566.31nm50GHz gird: 1528.77~1566.72nm, it covers transmission distances up to unamplified: ≤120kmamplified: ≤300km. Compliance with IEEE 802.3™-2022, 100GBASE-ZR, SFF-8636, SFF-8024, together with integrated diagnostic monitoring, makes it a dependable choice for 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
Specifications
| Part Number | QSFP-ZRHF-100G |
|---|---|
| Manufacturer | HT |
| Form Factor | QSFP28 |
| Max. Data Rate | 100Gbps |
| Wavelength | 100GHz gird: 1528.77~1566.31nm50GHz gird: 1528.77~1566.72nm |
| Max. Cable Distance | unamplified: ≤120kmamplified: ≤300km |
| Connector | Duplex LC/UPC |
| Media | Duplex SMF |
| Transmitter Type | Tunable |
| Receiver Type | Coherent |
| TX Power | 0dBm |
| Minimum Receiver Power | unamplified: -30dB |
| Power Budget | unamplified: 30dB |
| Receiver Overload | unamplified: 1dBmamplified: 3dBm |
| Max. Power Consumption | Typical: <6.0WMax: <6.5W |
| Inbuilt FEC | Host: RS FEC or NoneMedia: SC FEC |
| DDM/DOM | Supported |
| Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
| CD Robustness | Default, OSNR penalty < 0.5dB: 2.4 ns/nm Extended, OSNR penalty < 1.0dB: 6.0 ns/nm |
| OSNR Tolerance | 100G DQPSK SC: ≤16.5 dB/12.5GHz: ≤21.5 dB/12.5GHz |
| Modulation Format | 4x 25G NRZ, DP-DQPSK |
| Protocols | IEEE 802.3™-2022, 100GBASE-ZR, SFF-8636, SFF-8024 |
Applications
Built for data center interconnect, metro transport and carrier aggregation networks, this QSFP28 module carries 100Gbps over Duplex SMF up to unamplified: ≤120kmamplified: ≤300km per link. 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 and Compatibility
This product is designed and tested to comply with IEEE 802.3™-2022, 100GBASE-ZR, SFF-8636, SFF-8024. It plugs into any standards-based QSFP28 port, and compatibility coding for specific switch or router brands can be done in our factory before shipment.
Ordering Information
To order, quote QSFP-ZRHF-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.
Our Testing Process
Production samples and every outgoing batch pass through bit-error-rate measurement, temperature verification and plug-in compatibility checks on mainstream switches and routers. Because we are the manufacturer, any issue found in testing is fed back to the production line immediately instead of being passed on to customers.
Packaging
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.
Customization Service
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.
Worldwide Delivery
We ship to customers around the world every week. Express couriers handle most orders door to door in a few days; larger consignments go by air or sea to keep freight costs down. Tracking information is provided for every shipment, and we are flexible on shipping accounts and forwarders.
