100G CFP ER4 4x 25G NRZ 1310nm 40km LC100G CFP ER4 4x 25G NRZ 1310nm 40km LC Duplex Module, Cisco
Designed for 100G Ethernet, data center interconnect and 5G transport networks, the 100G CFP ER4 4x 25G NRZ 1310nm 40km LC Duplex Module, Cisco provides 103.1 Gbp throughput in a CFP form factor. It operates at 1295.56nm, 1300.05nm, 1304.58nm, 1309.14nm over SMF through a standard connector and supports link lengths up to 40km. 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: 1295.56nm, 1300.05nm, 1304.58nm, 1309.14nm
- Reach: up to 40km
- Fiber media: SMF
- Operating temperature: 0 to 70°C (32 to 158°F)
Specifications
| Cisco Compatible | CFP-100G-ER4 |
|---|---|
| Manufacturer | HT |
| Form Factor | CFP |
| Max Data Rate | 103.1 Gbp |
| Wavelength | 1295.56nm, 1300.05nm, 1304.58nm, 1309.14nm |
| Max Cable Distance | 40km |
| 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
Network architects choose the 100G CFP ER4 4x 25G NRZ 1310nm 40km LC Duplex Module, Cisco for 100G Ethernet, data center interconnect and 5G transport networks: it runs 103.1 Gbp over SMF and reaches 40km. The standard interface and 1295.56nm, 1300.05nm, 1304.58nm, 1309.14nm optics match the standard cabling plant used in modern data halls, so existing trunks can be reused. For networks standardized on Cisco hardware, it is a drop-in equivalent of the CFP-100G-ER4. The link runs 4x 25G-NRZ modulation, which keeps it aligned with current 100G switch silicon.
Standards and Compatibility
This product is designed and tested to comply with MSA Compliant. It is interoperable with Cisco equipment and serves as a direct equivalent to the Cisco part number CFP-100G-ER4.
Ordering Information
To order, quote CFP-ER4-100G 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.
Quality Assurance
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.
Packing Details
Standard packing is an anti-static bag plus blister protection, with cartons sized to keep products from moving in transit. We apply our standard labels by default; neutral packing or customer-branded labels, part number stickers and serial barcodes are all 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.
Logistics
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.
