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HP J4856A ProCurve 8 x Ports SFP (mini-GBIC) Expansion Module
- Module Type: Expansion Module
- Compatibility: HP ProCurve Switches (e.g., 2600, 2900 series)
- Ports: 8 x SFP (mini-GBIC) slots
- Interface Type: Small Form-factor Pluggable (SFP)
- Media Type: Fiber Optic (requires SFP transceivers)
- Application: Network expansion, backbone connectivity, long-distance links
- Form Factor: Plug-in module
- Data Rate: Varies based on installed SFP transceivers (e.g., Gigabit Ethernet)
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Product Overview
The HP J4856A is a ProCurve 8-port SFP expansion module designed to add flexible fiber optic connectivity to compatible HP ProCurve switches. It provides eight Small Form-factor Pluggable (SFP) module slots, allowing for various types of fiber optic transceivers to be installed. This module is ideal for extending network reach and connecting to high-speed backbone networks or remote devices.
Technical Information
| Product Type | SFP Expansion Module |
| Brand | HP |
| Model | ProCurve J4856A |
| Number of Ports | 8 |
Additional Specifications
| Port Type | SFP (mini-GBIC) |
| Interface | Fiber Optic |
| Compatibility | HP ProCurve Switches |
Product Description
The HP J4856A is a high-density SFP expansion module designed to enhance the connectivity options of compatible HP ProCurve network switches. It provides eight slots for Small Form-factor Pluggable (SFP) transceivers, commonly referred to as mini-GBICs. These slots allow network administrators to customize the switch's uplink or access ports with a variety of fiber optic or copper transceivers, offering significant flexibility in network design and deployment. The primary purpose of this module is to enable high-speed, long-distance connections, typically using fiber optic cabling. By utilizing SFP transceivers, the J4856A module supports a wide range of network media and distances. Administrators can choose from various SFP types, including those for Gigabit Ethernet (1000BASE-SX, 1000BASE-LX, 1000BASE-T), enabling connections over multimode or single-mode fiber, as well as copper Ethernet. This adaptability is crucial for connecting switches in different building locations, linking to network backbones, or establishing connections with high-bandwidth devices such as servers or storage area networks (SANs). This expansion module is designed to integrate seamlessly with specific HP ProCurve switch series, such as the 2600 and 2900 series, providing a straightforward way to increase port density and upgrade network infrastructure without replacing the entire switch. The J4856A is essential for building scalable and resilient network architectures that require reliable, high-performance connectivity over extended distances. Its robust design ensures dependable operation in enterprise network environments.
