Designed for data center interconnect, metro transport and carrier aggregation networks, the 25G SFP28 DWDM C-Band Tunable Module, 10km Industrial, 40 Channels, Cisco provides 25.78Gbps throughput in a SFP28 form factor. It operates at C-Band 100GHz DWDM Tunable over SMF through a Duplex LC/UPC connector and supports link lengths up to 10km. The module meets SFP28 MSA, SFF-8431, SFF-8432, SFF-8472, SFF-8690 and includes digital diagnostic monitoring for live status readout.
Product Highlights
- SFP28 form factor, 25.78Gbps data rate
- Wavelength: C-Band 100GHz DWDM Tunable
- Connector: Duplex LC/UPC
- Reach: up to 10km
- Fiber media: SMF
- DDM/DOM: Supported
Specifications
| Part Number | DW-SFP25G10-T-I |
|---|---|
| Manufacturer | HT |
| Form Factor | SFP28 |
| Max. Data Rate | 25.78Gbps |
| Wavelength | C-Band 100GHz DWDM Tunable |
| Max. Cable Distance | 10km |
| Connector | Duplex LC/UPC |
| Media | SMF |
| Transmitter Type | MZM Tunable TOSA |
| Receiver Type | APD |
| TX Power | -1~3dBm |
| Minimum Receiver Power | -16dBm |
| Power Budget | 15dB |
| Receiver Overload | -5dBm |
| Max. Power Consumption | ≤2.5W |
| Inbuilt FEC | Host FEC RS FEC |
| DDM/DOM | Supported |
| Industrial Temperature Range | -40 to 85°C (-40 to 185°F) |
| CDR (Clock and Data Recovery) | TX & RX Built-in CDR |
| Modulation Format | NRZ |
| Protocols | SFP28 MSA, SFF-8431, SFF-8432, SFF-8472, SFF-8690 |
Applications
Built for data center interconnect, metro transport and carrier aggregation networks, this SFP28 module carries 25.78Gbps 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. Custom labeling, packaging and compatibility coding for specific equipment vendors are available from our factory on request. The link runs NRZ modulation, which keeps it aligned with current 25G switch silicon.
Standards and Compatibility
This product is designed and tested to comply with SFP28 MSA, SFF-8431, SFF-8432, SFF-8472, SFF-8690. It plugs into any standards-based SFP28 port, and compatibility coding for specific switch or router brands can be done in our factory before shipment.
Ordering Information
To order, quote DW-SFP25G10-T-I 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.
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.
Custom-made Fiber Products
As a manufacturer serving the fiber optic industry since 1995, we have strong in-house manufacturing and design capability. From early GBIC, Xenpak and X2 modules to today's SFP, SFP+, QSFP, QSFP-DD and OSFP products, we grow together with the industry. OEM and custom-designed transceivers and cables are welcome, and our factory-direct pricing is very competitive compared with online retail stores.
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.
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.
