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Aruba R9F90A SFP28 Module - 25GbE Multi-mode LC 0. 40 km Transceiver
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Product Features
Technical Overview
This SFP28 module operates at 25 Gigabit Ethernet speeds using the 25GBase-ESR standard, which is optimized for extended reach over multi-mode fiber. The module features a single LC duplex connector interface, supporting full-duplex communication for bidirectional data transfer. It is engineered for optical fiber media, specifically multi-mode fiber, which is commonly used in data centers and enterprise networks for short to medium-distance connections.
The transceiver supports a maximum reach of 0.40 kilometers (400 meters), making it suitable for intra-building and campus network links. Its design ensures minimal signal loss and reliable performance, with built-in features for stable operation in various environmental conditions. The module is hot-pluggable, allowing for installation and replacement without powering down the host device, which minimizes network downtime during maintenance or upgrades.
Key Product Advantages
The Aruba R9F90A SFP28 module offers several advantages for network deployments, including high-speed connectivity, reliability, and ease of integration. Its 25 Gigabit Ethernet capability provides a cost-effective upgrade path from 10GbE networks, enabling higher bandwidth without requiring a complete infrastructure overhaul.
Power Efficiency
25 Gigabit Ethernet technology delivers economical and power-efficient connectivity, reducing operational costs while maintaining high performance.
- Lower power consumption compared to alternative solutions
- Designed for energy-efficient network operations
Optical Performance
Supports optical fiber cable for durable performance, minimal signal loss, and fast data transfers over distances up to 0.40 km.
- LC connector ensures reliable fiber optic connections
- Multi-mode fiber compatibility for common network setups
Compact Design
The small form factor and lightweight construction make it easy to install in dense network environments without occupying excessive space.
- Dimensions: 0.60" × 2.20" × 0.50"
- Weight: 45.4 g for minimal load on host devices
Deployment / Use Cases
This SFP28 transceiver is ideal for various data networking scenarios that require high-speed fiber optic links. It is commonly used in data centers for server-to-switch connections, aggregation links, and storage area networks (SANs) where 25GbE provides a balance between performance and cost.
In enterprise networks, the module supports backbone connections between switches, uplinks to core routers, and connections to high-performance servers. Its 0.40 km reach makes it suitable for campus environments, connecting buildings within a limited geographical area. The multi-mode fiber compatibility aligns with existing infrastructure in many organizations, facilitating seamless integration without requiring fiber type changes.
Data Center Interconnects
Use for high-speed links between top-of-rack switches and spine switches, or for connecting servers to network fabrics in modern data center architectures.
Enterprise Network Upgrades
Deploy as an upgrade from 10GbE to 25GbE for improved bandwidth in core network segments, supporting increased traffic from cloud applications and virtualization.
Physical Profile
The Aruba R9F90A SFP28 module has a compact physical design with dimensions of 0.60 inches in width, 2.20 inches in depth, and 0.50 inches in height (15.24 × 55.88 × 12.70 mm). Its lightweight construction at approximately 45.4 grams ensures minimal impact on host device port density and cooling. The module features a standard SFP28 form factor with an LC duplex connector interface, designed for secure insertion into compatible SFP28 ports. The robust housing provides protection against environmental factors, making it suitable for use in various network equipment from switches to routers.
- Width
- 0.60" (15.24 mm)
- Depth
- 2.20" (55.88 mm)
- Height
- 0.50" (12.70 mm)
- Weight
- 45.4 g
Highlights
- 25 Gigabit Ethernet SFP28 optical transceiver module
- Multi-mode fiber support with LC duplex connector
- Maximum reach of 0.40 kilometers (400 meters)
- Hot-pluggable design for easy installation and maintenance
- Compact dimensions: 0.60" × 2.20" × 0.50" (15.24 × 55.88 × 12.70 mm)
- Lightweight at 45.4 grams for minimal space and weight impact
- 25GBase-ESR network technology for extended reach
- Power-efficient 25GbE connectivity for reduced operational costs
- Designed for data networking and optical network applications
- Compatible with Aruba and standards-based networking equipment
Specifications
| Specifications | |
|---|---|
| Manufacturer | Hewlett Packard Enterprise |
| Manufacturer Part Number | R9F90A |
| Brand Name | HPE |
| Product Name | SFP28 Module |
| Product Type | SFP28 |
| Technical Information | |
| Application/Usage | Data Networking,Optical Network |
| Interfaces/Ports | |
| Total Number of Ports | 1 |
| Connector Type | LC |
| Interfaces/Ports Details | 1 x LC 25GBase-ESR Network |
| Media & Performance | |
| Media Type Supported | Optical Fiber |
| Fiber Mode Supported | Multi-mode |
| Ethernet Technology | 25 Gigabit Ethernet |
| Network Technology | 25GBase-ESR |
| Maximum Distance Supported | 0.40 km |
| Physical Characteristics | |
| Height | 0.50" (12.70 mm) |
| Width | 0.60" (15.24 mm) |
| Depth | 2.20" (55.88 mm) |
| Weight (Approximate) | 45.4 g |
FAQ
What is the speed and connector type of this SFP28 module?
This Aruba R9F90A SFP28 module operates at 25 Gigabit Ethernet (25GbE) speed using the 25GBase-ESR standard. It features an LC duplex connector, which is a common fiber optic connector type for secure and reliable multi-mode fiber connections in data networking environments.
What is the maximum distance supported by this transceiver?
The module supports a maximum reach of 0.40 kilometers (400 meters) over multi-mode optical fiber. This distance makes it suitable for short to medium-range network links, such as within data centers, campus buildings, or enterprise networks where fiber runs are typically under 400 meters.
Is this SFP28 module hot-pluggable?
Yes, this SFP28 transceiver is hot-pluggable, meaning it can be installed or removed from a compatible SFP28 port without powering down the host device. This feature minimizes network downtime during maintenance, upgrades, or replacements, allowing for flexible network management.
What type of fiber does this module support?
This module supports multi-mode optical fiber, which is commonly used for shorter distance high-speed connections in data centers and enterprise networks. It is designed for use with LC connector interfaces on multi-mode fiber cables, ensuring compatibility with existing infrastructure in many networking setups.
| Qty | Price | Available |
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