SFP-10/25G-BXD-I= Cisco 25GBPS SFP Transceiver Module SMF

Cisco SFP-10/25G-BXD-I= 25Gbps Transceiver Module

The Cisco SFP-10/25G-BXD-I= is a high-performance SFP28 transceiver engineered for reliable 10 Gigabit and 25 Gigabit Ethernet connectivity over single-mode fiber. Featuring bidirectional (BiDi) optical transmission, this compact plug-in module enables high-speed communication using a single fiber strand, making it an excellent choice for enterprise networks, carrier-grade infrastructure, and modern data centers.

Product Information

• Brand: Cisco 
• Part Number: SFP-10/25G-BXD-I=
• ProductType: Optical Transceiver

Technical Specifications

• Form Factor: Plug-in Module
• Data Transfer Rate: Up to 25 Gbps
• Fiber Type: Single-Mode Fiber (SMF)
• Connectivity: Wired
• Technology: Bidirectional (BiDi)
• Maximum Distance: 10 km (6.2 miles)
• Transmit Wavelength: 1320–1340 nm
• Receive Wavelength: 1260–1280 nm
• Supported Standards: 10GBASE-LR, 10GBASE-BR, 25GBASE-BR
• Color: Violet
• Special Feature: Peach Pull Tab

Reliable 10G and 25G Ethernet Performance

• Supports data rates up to 25 Gbps
• Compatible with both 10 Gigabit and 25 Gigabit Ethernet
• Optimized for single-mode fiber installations
• Provides dependable long-distance optical communication
• Ideal for enterprise, ISP, and cloud networking

Optical Transmission Specifications

• Transmit Wavelength: 1320–1340 nm
• Receive Wavelength: 1260–1280 nm
• Bidirectional optical communication over one fiber strand
• Efficient use of existing fiber infrastructure
• Reduced deployment costs for network expansion

Extended Transmission Distance

• Maximum transmission distance of approximately 10 km
• Maintains signal integrity over long fiber links
• Excellent choice for backbone connectivity
• Suitable for distributed network environments

Supported Networking Standards

• 10GBASE-LR
• 10GBASE-BR Ethernet
• 25GBASE-BR Ethernet
• 10 Gigabit Ethernet
• 25 Gigabit Ethernet

Physical Features

• SFP28 plug-in module
• Compact form factor for high-density networking equipment
• Violet color for easy visual identification
• Integrated Peach Pull Tab for simplified removal and installation

Interface and Connectivity

• 1 × Ethernet 10GBASE-BR / 25GBASE-BR interface
• Wired optical networking technology
• Single-mode fiber compatibility
• High-speed enterprise connectivity

Compatible Cisco Platforms

• N540-12Z20G-SYS-A=
• N540-12Z20G-SYS-D
• N540-12Z20G-SYS-D=
• N540-28Z4C-SYS-A=
• N540-28Z4C-SYS-D=
• N540X-16Z4G8Q2C-A=
• N540X-4Z14G2Q-A
• N540X-4Z14G2Q-D
• NC57-MPA-12L-S-FC=
• NCS-57C1-48Q6D-S
• NCS-57C3-MOD-S
• NCS-57C3-MOD-SE-S
• NCS-57C3-MOD-SE-S=
• NCS-57C3-MOD-SYS
• NCS-57C3-MOD-SYS=

Cisco SFP-10/25G-BXD-I= Single-mode Transceiver Module

The Cisco SFP-10/25G-BXD-I= 25GBPS SFP Transceiver Module Single-mode Fiber is a high-performance optical networking component designed to support modern data center, enterprise, and service provider network environments. This advanced SFP transceiver belongs to the 25 Gigabit Ethernet optical module category, delivering reliable high-speed connectivity over single-mode fiber infrastructure. Built for network upgrades and bandwidth-intensive applications, this optical module enables efficient data transmission while maintaining compatibility with supported Cisco networking platforms.

The demand for faster network communication continues to grow as businesses adopt cloud computing, virtualization, high-performance applications, and large-scale data processing systems. The Cisco SFP-10/25G-BXD-I= module provides a practical solution for organizations requiring higher bandwidth without completely replacing existing fiber cabling. By using single-mode fiber technology, this transceiver supports long-distance optical communication with reduced signal loss, making it suitable for various network architectures that require stable and dependable connections.

25GBPS SFP Transceiver Module Category

A 25GBPS SFP transceiver module is an optical networking device that converts electrical data signals from networking equipment into optical signals for transmission through fiber optic cables. The SFP form factor, commonly known as Small Form-factor Pluggable, allows network administrators to easily install, replace, and upgrade optical interfaces without replacing entire networking devices. This flexibility makes SFP modules an important part of scalable network design.

The Cisco SFP-10/25G-BXD-I= operates within the 25 Gigabit Ethernet segment, offering a significant improvement over traditional 10 Gigabit Ethernet connections. As organizations handle increasing volumes of data traffic, 25Gbps connectivity provides a balance between performance, cost efficiency, and infrastructure compatibility. It is commonly deployed in switches, routers, servers, and other networking equipment where high-speed fiber connections are required.

Single-mode Fiber Technology for Long-Distance Networking

Single-mode fiber is a specialized optical cable type designed to transmit data using a single path of light. Compared with multimode fiber, single-mode fiber supports longer transmission distances and offers excellent signal quality over extended network links. The Cisco SFP-10/25G-BXD-I= is designed for single-mode fiber applications, allowing networks to achieve dependable communication between different locations within a facility or across distributed environments.

The use of single-mode fiber technology helps minimize attenuation and supports consistent performance in demanding networking conditions. This makes the transceiver an ideal choice for applications such as data center interconnections, campus networks, telecommunications environments, and high-capacity enterprise infrastructure. With single-mode optical connectivity, network operators can maintain efficient data movement while preparing their systems for future bandwidth requirements.

High-Speed 25 Gigabit Ethernet Performance

One of the most important characteristics of this transceiver is its ability to support 25 Gigabit Ethernet connectivity. The 25Gbps data rate enables faster communication between network devices, improving application performance and reducing congestion in high-traffic environments. Compared with older network speeds, 25Gbps technology provides greater capacity for modern workloads, including virtualization platforms, cloud services, storage networks, and enterprise applications.

The Cisco SFP-10/25G-BXD-I= module helps organizations enhance their network infrastructure by providing a high-speed optical interface that supports evolving technology requirements. Its performance capabilities allow businesses to expand their network capacity while maintaining efficient operational costs.

Compact SFP Form Factor Design

The Small Form-factor Pluggable design of the Cisco 25GBPS transceiver enables convenient installation and replacement. Network administrators can insert or remove the module without major hardware changes, allowing faster deployment and easier maintenance. This hot-swappable capability is valuable in environments where minimizing downtime is a priority.

The compact size of SFP modules also helps optimize rack space and equipment layouts. Data centers and enterprise network facilities often require dense hardware configurations, and small optical modules allow more connections to be supported within limited physical space.

Reliable Optical Signal Transmission

Optical transceiver performance depends on stable signal conversion between electrical and optical formats. The Cisco SFP-10/25G-BXD-I= is designed to provide reliable optical communication through single-mode fiber connections. This allows networks to maintain consistent data transfer rates while reducing potential performance issues caused by weaker transmission quality.

Reliable optical connectivity is especially important for mission-critical environments where network interruptions can impact business operations. The use of quality optical components helps maintain dependable communication between connected systems and supports continuous network availability.

Data Center Networking 

Modern data centers require high-performance connectivity between servers, switches, storage systems, and network aggregation points. The Cisco 25GBPS SFP transceiver supports these environments by enabling high-speed fiber connections that help manage large volumes of data traffic. It is commonly used in data center networks where efficient communication between devices is required.

As workloads such as artificial intelligence, analytics, virtualization, and cloud platforms continue expanding, network infrastructure must support increased throughput. The Cisco SFP-10/25G-BXD-I= provides a scalable optical connection option that helps data centers improve performance while maintaining structured cabling systems.

Enterprise Network Infrastructure

Enterprise organizations often operate complex networks connecting offices, departments, applications, and communication systems. High-speed fiber transceivers allow these networks to handle increasing demands from users and digital services. The Cisco SFP-10/25G-BXD-I= supports enterprise environments by providing dependable optical links between compatible networking devices.

Single-mode fiber connectivity is particularly useful for larger facilities where network equipment may be separated by significant distances. By supporting extended optical communication, this module helps enterprises create efficient and reliable network designs.

Telecommunication and Service Provider Environments

Telecommunication providers and service operators require optical networking solutions that can support large-scale data transmission. The Cisco SFP-10/25G-BXD-I= category fits into these environments by offering high-speed optical communication capabilities through single-mode fiber infrastructure.

Service providers depend on stable network connections to deliver internet services, cloud access, and communication platforms. Reliable transceiver modules contribute to improved network performance and help maintain consistent service quality for customers.