The 50G QSFP28 80km 1310nm Duplex LC/UPC Module, Cisco is a hot-pluggable QSFP28 transceiver rated at 53.125Gbps. Using a Duplex LC optical interface over SMF at 1310nm, it covers transmission distances up to 80km. Compliance with IEEE 802.3cd, SFF-8679, SFF-8661 Rev 2.5, SFF-8636 Rev 2.10a, 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, 53.125Gbps data rate
- Wavelength: 1310nm
- Connector: Duplex LC
- Reach: up to 80km
- Fiber media: SMF
- DDM/DOM: Supported
Specifications
| Part Number | QSFP-ZR2-50G |
|---|---|
| Manufacturer | HT |
| Form Factor | QSFP28 |
| Max Data Rate | 53.125Gbps |
| Wavelength | 1310nm |
| Max Cable Distance | 80km |
| Connector | Duplex LC |
| Media | SMF |
| Transmitter Type | EML |
| Receiver Type | PIN |
| TX Power | 2~6.5dBm |
| Receiver Sensitivity | <-28dBm |
| Power Budget | 30dB |
| Receiver Overload | 4.5dBm |
| Power Consumption | ≤6W |
| Extinction Ratio | >8dB |
| DDM/DOM | Supported |
| Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
| CDR (Clock and Data Recovery) | TX & RX Built-in CDR |
| FEC Function | Support KP4 FEC |
| Protocols | IEEE 802.3cd, SFF-8679, SFF-8661 Rev 2.5, SFF-8636 Rev 2.10a |
Applications
The 50G QSFP28 80km 1310nm Duplex LC/UPC Module, Cisco is used in data center interconnect, metro transport and carrier aggregation networks, where it provides a 53.125Gbps link over SMF up to 80km. Digital diagnostics report transmit power, receive power and temperature in real time, which simplifies commissioning and ongoing maintenance. If your project needs a specific vendor coding or custom label, our production line handles it as a routine step before packing.
Standards and Compatibility
Compliance: IEEE 802.3cd, SFF-8679, SFF-8661 Rev 2.5, SFF-8636 Rev 2.10a. 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.
Ordering Information
Order this product as QSFP-ZR2-50G. 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.
Reliability Control
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.
How We Pack
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.
Built to Your Spec
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.
Delivery
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.