SpectraLink Corporation

Setup and Administration—NetLink e340/i640 Wireless Telephone

 

Mitel Networks 3300 ICP and 5220 IP Phone emulation

2.3System Components

•NetLink e340 Wireless Telephone – The NetLink e340 Wireless Telephone is a lightweight, durable handset specifically designed for mobile workplace use within a facility using the supported Mitel Networks IP telephony system and 802.11b APs in a wireless LAN.

•NetLink i640 Wireless Telephone – The NetLink i640 Wireless Telephone offers a durable design with push-to-talk functionality.

Wireless Telephone functionality is provided by emulating the Mitel Networks 5220 Internet Telephone. Among other features, the Wireless Telephone can receive calls directly, receive transferred calls, transfer calls to other extensions, and make outside and long distance calls (subject to the restrictions applied in your facility.) The Wireless Telephones are to be used on-premises; they are not cellular or satellite phones.

NetLink e340/i640 Wireless Telephones use Direct Sequence Spread Spectrum radio technology (DSSS) to transmit audio packets over wireless LAN APs that support SpectraLink Voice Priority (SVP).

•NetLink SVP Server – SpectraLink Voice Priority (SVP) is the SpectraLink quality of service (QoS) mechanism that is implemented in the Wireless Telephone and AP to enhance voice quality over the wireless network. SVP gives preference to voice packets over data packets on the wireless medium, increasing the probability that all voice packets are transmitted efficiently and with minimum or no delay. SVP is fully compatible with the IEEE 802.11b standards.

The NetLink SVP Server is an Ethernet LAN appliance that works with the AP to provide QoS on the wireless LAN. All MiNET packets to and from the SpectraLink e340/i640 Wireless Telephones pass through the NetLink SVP Server and are encapsulated for prioritization as they are routed to and from the supported Mitel Networks VoIP solution or other Wireless Telephone.

SVP is required for QoS because the current IEEE 802.11b wireless LAN standard provides no mechanism for differentiating audio packets from data packets. This standard is undergoing revision to version 802.11e to provide all the functionality of SVP in an industry standard, thus ensuring high-quality voice in a mixed client environment. Once 802.11e is ratified, SpectraLink and its 802.11b technology partners will adopt the new specification.

•Mitel Networks IP System - Mitel Networks 3300 ICP VoIP solution.

•Access Points – supplied by third party vendors, access points provide the connection between the wired Ethernet LAN and the wireless (802.11b) LAN. Access points must be positioned in all areas where Wireless Telephones will be used. The number and placement of access points will affect the coverage area and capacity of the wireless system. Typically, the requirements for use of SpectraLink e340/i640 Wireless Telephones are similar to that of wireless data devices.

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TDK 3300 ICP manual System Components
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3300 ICP specifications

The TDK 3300 ICP is a cutting-edge sensor that exemplifies the latest advancements in industrial measurement technology. Designed for precision applications, this device caters primarily to industries requiring accurate monitoring and data acquisition. Its robust construction and versatility make it an essential tool in various settings, from automotive to aerospace and beyond.

One of the central features of the TDK 3300 ICP is its ability to measure dynamic signals. The integrated sensors provide an advanced method for capturing high-frequency vibration and acceleration data. This capability is crucial for applications involving structural health monitoring and condition-based maintenance. With a wide frequency range, the TDK 3300 ICP effectively captures minute changes, making it ideal for research and development in various engineering fields.

The technology behind the TDK 3300 ICP includes a high-sensitivity piezoelectric design, which enhances its performance in detecting vibration signals. This piezoelectric element converts mechanical stress into electrical charge, allowing for precise readings in real-time. The ability to operate across a broad range of temperatures further expands its applicability in diverse environments.

Additionally, the TDK 3300 ICP showcases excellent linearity and frequency response, ensuring that the data collected is both accurate and reliable. Its low noise characteristics contribute to the integrity of the measurements, making it suitable for use in laboratories where precision is vital. The device also supports various output formats, including analog signals, making it easy to integrate into existing measurement systems.

Another notable characteristic is its compact design. The TDK 3300 ICP can be installed in confined spaces without compromising performance. This feature is particularly beneficial in industries like automotive engineering where space is often at a premium.

The TDK 3300 ICP also prioritizes user-friendliness. It is designed for straightforward installation, allowing engineers to set up the system quickly without extensive training. Its compatibility with various data acquisition systems further enhances its usability, making it a favorite among professionals seeking a reliable measurement solution.

In summary, the TDK 3300 ICP is a versatile, high-performance sensor that excels in dynamic measurement applications. With its piezoelectric technology, excellent frequency response, and compact design, it stands out as a leading choice for those in need of accurate and reliable data in industrial settings.
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