Name: HPE 20-port Gig-T / 2-port 10GbE SFP+ v2 network switch module Gigabit Ethernet
Brand: HPE
SKU: J9548A
Price: 424 GBP

HPE J9548A Network Switch Module Networking

20-port Gig-T / 2-port 10GbE SFP+ v2

The different speed levels of the Ethernet LAN connection.

A full-duplex system allows communication in both directions, and unlike half-duplex, allows this to happen simultaneously.

The way in which the network is working, e.g. IEEE 802.11a, IEEE 802.11b, IEEE 802.11g.

This terminates the end of an optical fiber, and enables quicker connection and disconnection than splicing. The connectors mechanically couple and align the cores of fibers so light can pass. Better connectors lose very little light due to reflection or misalignment of the fibers. In all there have been about 100 types of optic fiber connectors produced.

Number of Ethernet LAN (RJ-45) ports (connecting interfaces) in the device.  Ethernet LAN (RJ-45) ports allow a computer to connect to the ethernet.

The other products, software and hardware this product can be used with.

The device supports Power over Ethernet (PoE), which is one of several standardized or ad-hoc systems which pass electrical power along with data on Ethernet cabling. This allows a single cable to provide both data connection and electrical power to devices such as wireless access points or IP cameras.

The minimum and maximum temperatures at which the product can be safely operated.

Dimensions of the product (Width x Depth x Height).

Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.

HPE 20-port Gig-T / 2-port 10GbE SFP+ v2. Ethernet interface type: Gigabit Ethernet, Ethernet LAN data rates: 10,100,1000 Mbit/s, Copper ethernet cabling technology: 1000BASE-T, 100BASE-TX, 10BASE-T. Fiber optic connector: SFP+. Compatibility: E5400/E8200. Dimensions (WxDxH): 261.6 x 206.5 x 44.5 mm, Weight: 980 g

HPE 20-port Gig-T / 2-port 10GbE SFP+ v2, Gigabit Ethernet, 10,100,1000 Mbit/s, 1000BASE-T, 100BASE-TX, 10BASE-T, IEEE 802.3, IEEE 802.3ab, IEEE 802.3u, SFP+, E5400/E8200

HPE J9548A Network Switch Module Networking

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Description

HPE 20-port Gig-T / 2-port 10GbE SFP+ v2 network switch module Gigabit Ethernet

Specification

Network

Optical fiber

Ports & interfaces

Performance

Power

Operational conditions

Weight & dimensions

Other features