
Designed for 100G Ethernet, data center interconnect and 5G transport networks, the 100G CFP LR4 4x 25G NRZ 1310nm 10km LC Duplex Module, Cisco provides 103.1 Gbp throughput in a CFP form factor. It operates at 1310nm over SMF through a standard connector and supports link lengths up to 10km. The module meets MSA Compliant and includes digital diagnostic monitoring for live status readout.
Product Highlights
- CFP form factor, 103.1 Gbp data rate
- Wavelength: 1310nm
- Reach: up to 10km
- Fiber media: SMF
- Operating temperature: 0 to 70°C (32 to 158°F)
Specifications
| Cisco Compatible | CFP-100G-LR4 |
|---|---|
| Manufacturer | HT |
| Form Factor | CFP |
| Max Data Rate | 103.1 Gbp |
| Wavelength | 1310nm |
| Max Cable Distance | 10km |
| Interface | LC duplex |
| Optical Components | 4x DFB |
| Media | SMF |
| DOM Support | Yes |
| Modulation (Electrical) | 4x 25G-NRZ |
| Modulation (Optical) | 4x 25G-NRZ |
| Protocols | MSA Compliant |
| Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
Applications
Built for 100G Ethernet, data center interconnect and 5G transport networks, this CFP module carries 103.1 Gbp over SMF up to 10km per link. Digital diagnostics report transmit power, receive power and temperature in real time, which simplifies commissioning and ongoing maintenance. Compatibility with Cisco systems is verified in our own test lab before shipment, so the unit works out of the box as an equivalent of CFP-100G-LR4.
Standards and Compatibility
On the compatibility side, this unit is the practical equivalent of the Cisco part CFP-100G-LR4 and works in Cisco systems out of the box. Standards compliance covers MSA Compliant.
Ordering Information
Our part number for this module is CFP-LR4-100G. 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.
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.
Package
Products are first packed into blister trays or self-sealed bags and then into cartons. Standard labels and marks are applied by default, and customized packing and labeling are available on request.
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.
Shipping and Lead Time
Standard products are held in stock and usually ship within one to three working days. We dispatch worldwide by DHL, UPS, FedEx, TNT or EMS, and for bulk orders we arrange air or sea freight. Shipments can also be sent collect on your own courier account or delivered to your freight forwarder.



