CISCO
CISCO SFP-25G-BX40D-I= 25GBASE-ER BIDIRECTIONAL -D SFP28 ITEMP MODULE
Mfg Part Number: SFP-25G-BX40D-I= , Item #: 5163398
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Price: $10,734.53
Quantity:
In Stock/Mfg Direct Ship
Last Updated: Mar 01, 2026
No Sales Tax except these states
, PO and Wire.
Cisco SFP-25G-BX40D-I and SFP-25G-BX40U-I (single-fiber bidirectional applications)
The Cisco 25GBASE-BR40 Modules support link lengths of 40km over a single strand of standard Single-Mode Fiber (SMF) G.652 at 25G. An SFP-25G-BX40D-I device is always connected to an SFP-25G-BX40U-I device with a single strand of standard SMF. The communication over a single strand is achieved by separating the transmission wavelength of the two devices. SFP-25G-BX40D-I transmits at 1314nm wavelength and receives at 1289nm wavelength. The SFP-25G-BX40U-I transmits at 1289nm and receives at 1314nm wavelengths.
These modules require RS-FEC on the host ports for full reach operation at 25G. These modules have an industrial temperature range.
Main Specification
| General Information | |
| Manufacturer | Cisco Systems, Inc |
| Manufacturer Part Number | SFP-25G-BX40D-I= |
| Manufacturer Website Address | http://www.cisco.com |
| Brand Name | Cisco |
| Product Name | SFP28 Module |
| Product Type | SFP28 |
| Technical Information | |
| Application/Usage | Data Networking |
| Application/Usage | Optical Network |
| Features | Digital Optical Monitoring (DOM) |
| Interfaces/Ports | |
| Total Number of Ports | 1 |
| Connector Type | LC |
| Interfaces/Ports Details | 1 x LC 25GBASE-BR40 Network |
| Media & Performance | |
| Media Type Supported | Optical Fiber |
| Fiber Optic Cable Wavelength | 1314 nm |
| Fiber Optic Cable Wavelength | 1289 nm |
| Fiber Mode Supported | Single-mode |
| Ethernet Technology | 25 Gigabit Ethernet |
| Network Technology | 25GBase-BR40 |
| Maximum Distance Supported | 40 km |
| Physical Characteristics | |
| Form Factor | Plug-in Module |
| Weight (Approximate) | 0.17 lb |
| Miscellaneous | |
| Environmental Compliance | Waste Electrical and Electronic Equipment Directive (WEEE) |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) 6 |
| Warranty | |
| Limited Warranty | 5 Year |
WARNING:: The plastic used in cable products can expose you to lead and lead components,
chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information go to www.P65Warnings.ca.gov
