HP ew2500 802.11b/g Print Server manual Ad Hoc peer-to-peer mode, Channels

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Figure 1-4Access Point as wireless repeater

Ad Hoc (peer-to-peer) mode

Ad Hoc mode (or peer-to-peer mode) is a wireless network topology where wireless devices communicate with each other directly. An Access Point is not used. On Apple networks, Ad Hoc mode is called computer-to-computer mode.

NOTE: Ad Hoc mode is not as reliable as Infrastructure mode, and if used, should be limited to six devices or less.

When set in this mode, the HP Jetdirect print server receives print jobs from wireless computers directly.

Figure 1-5Ad Hoc mode: a peer-to-peer wireless network topology

NOTE: The term “peer-to-peer” might have a different meaning depending on its usage. While Ad Hoc peer-to-peer mode refers to a wireless network topology, HP Jetdirect peer-to-peer printing refers to a direct print path from a network computer to a printer. HP Jetdirect peer-to-peer printing can be used on both Ad Hoc or Infrastructure wireless topologies.

Channels

IEEE standards for 802.11b and 802.11g wireless LANs specify a spectrum of radio waves for wireless communications. The allowed spectrum is divided into channels consisting of 22 MHz each. The number

ENWW

Wireless LAN terms and concepts 5

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Contents HP Jetdirect ew2500 802.11g Wireless Print Server Page HP Jetdirect ew2500 802.11g Wireless Print Server Copyright Hewlett-Packard Development Company, L.P Table of contents Install the printer on a network system or server Appendix D Regulatory statements Enww Whats in the box IntroductionWhat you need to supply 1Test button instructions Test button functionsAccess Point Wireless LAN terms and conceptsChannels Ad Hoc peer-to-peer modeEncryption Infrastructure modeSecurity type Signal range Service Set Identifiers SsidNetwork printing terms and concepts Client-server printingIf you need help Peer-to-peer direct mode printingNetwork protocols Network addressEnww Set up the printer Install the print server hardwareIf the printer is already set up If the printer is not already set upProceed to Make a network connection on Make a network connection Configure a wireless network using the network LAN cableEnww Enww Enww Configure settings for a wired network Enww Configure a wireless network without a network LAN cable Factory-default wireless settings 1Factory default wireless settings Optional wireless connection setup methodsEnww Install the printer on a network system or server Install the printer on a network system or server Microsoft networks Microsoft client-server networks To view documents on the CD-ROM Reset the print server to factory defaults cold reset TroubleshootingInterpret the status lights Light State Color Description During initial setup Unable to communicate with the print server wirelessAfter initial setup Improve reception and performance My configured channel does not match the configurationTry these actions Firmware download failureHewlett-Packard limited warranty statement Service and supportYour authorized dealer Service billing out of warrantyProduct accessibility Local warranty statementsCustomer support Embedded services Solution summaryHP support software SSL/TLS Supported network protocolsDLC/LLC Electrical power adapter SpecificationsElectromagnetic EnvironmentalAcoustic Safety Radio characteristicsWireless telecommunications HP subassembliesFCC statement Regulatory statementsCanada Regulatory Model Identification NumberVcci Japan RRL statement KoreaExposure to radio frequency radiation Regulatory wireless statementsContact for European regulatory topics European Union regulatory noticeEnww Enww Page Hewlett-Packard Development Company, L.P
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ew2500 802.11b/g Print Server specifications

The HP ew2500 802.11b/g Print Server is a versatile printing solution designed to streamline the printing process within a wireless network environment. Specifically geared towards small to medium-sized offices, this print server provides seamless integration for various printers and enhances accessibility across multiple devices.

One of the main features of the HP ew2500 is its adherence to the 802.11b/g wireless standards, offering high-speed wireless connectivity with a maximum data rate of up to 54 Mbps. This ensures efficient data transmission, allowing users to print from anywhere within the wireless range without the hassle of tangled cables or limited port access. The print server supports both infrastructure and ad-hoc wireless networking modes, making it flexible for diverse networking environments.

Another notable characteristic of the ew2500 is its compatibility with various printer types, including inkjet, laser, and all-in-one printers. This compatibility is essential for organizations that utilize different printer brands and models, facilitating a centralized printing solution. Additionally, the server is equipped with an Ethernet port, providing the option for wired connectivity, which can be beneficial for situations where wireless performance might be compromised.

The HP ew2500 is designed with user-friendly features. The easy setup process allows users to configure the server using a straightforward web interface, which can be accessed from any network-enabled device. This simplicity reduces the time required for installation and eliminates the need for extensive technical knowledge.

Security is another critical aspect of the HP ew2500's functionality. The print server supports robust encryption protocols, including WEP and WPA, ensuring that data transmitted over the network remains secure from unauthorized access. This feature is particularly important in office environments where sensitive information may be printed frequently.

Overall, the HP ew2500 802.11b/g Print Server is an efficient and reliable solution for enabling wireless printing capabilities in a business setting. Its combination of high-speed wireless connectivity, broad printer compatibility, user-friendly setup, and essential security features makes it an excellent choice for organizations looking to enhance their printing infrastructure. Whether in an office or a home environment, the ew2500 provides the functionality and convenience necessary to meet modern printing demands efficiently.
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