ASTM F2687-13 - Standard Practice for Life Cycle Cost Analysis of Commercial Food Service Equipment
June 1, 2013 - ASTM International

5.1 The results of the analysis may be used to compare to similar pieces of commercial food service equipment to determine the unit that has the lowest life cycle cost, or the highest net present value.

Network Transceivers Specification Guide
IEEE GlobalSpec

Network transceivers connect network nodes and send and receive analog or digital signals. In Ethernet networks, they are called medium access units (MAU). Network transceivers apply signals onto a network wire and detect signals passing through the same wire. In...

Network Equipment Specification Guide
IEEE GlobalSpec

Network equipment is used to combine, split, switch, boost, or direct packets of information along a computer or telecommunications network. This product area includes hubs, switches, routers, bridges, gateways, multiplexers, transceivers and firewalls. In addition to device type,...

Network Switches Specification Guide
IEEE GlobalSpec

Network switches connect network devices to host computers and allow a large number of devices to share a limited number of ports. They increase network capacity and speed by examining and filtering data packets. Switches also regenerate forwarded packets, reducing collision...

Network Routers Specification Guide
IEEE GlobalSpec

Network routers are protocol-dependent devices that connect subnetworks, or that break down a large network into smaller subnets. They provide the functions of a network switch, but also offer Internet access. Routers send and receive data packets, but typically have longer...

ASTM E1166-00(2009) - Standard Guide for Network Level Pavement Management
November 1, 2009 - ASTM International

1.1 This guide outlines the basic components of a network level pavement management system (PMS). 1.2 This guide is intended for use in the management of traveled pavement surfaces, including roads, airfields and parking lots. 1.3 This guide is not a standard method or practice, that...

ISO/IEC 19637:2016 - Information technology - Sensor network testing framework
December 5, 2016 - IEC - International Electrotechnical Commission

ISO/IEC 19637:2016 specifies: - testing framework for conformance test for heterogeneous sensor networks, - generic services between test manager (TMR) and test agent (TA) in the testing framework, and - guidance for creating testing platform and enabling the test of different sensor...

Network Multiplexers Specification Guide
IEEE GlobalSpec

Network multiplexers (selectors) combine two or more data inputs into a single output. They are used with a variety of signal types (e.g., video, optical, digital, or analog) and support different transport mechanisms (e.g., wired, wireless, and fiber optic). Like other types of...

ASTM E1121-15(2020)e1 - Standard Practice for Measuring Payback for Investments in Buildings and Building Systems
April 1, 2020 - ASTM International

1.1 This practice provides a recommended procedure for calculating and applying the payback method in evaluating building designs and building systems. 1.2 This international standard was developed in accordance with internationally recognized principles on standardization established in the...

Network Emulators Specification Guide
IEEE GlobalSpec

Network Emulators are designed to simulate the potential behaviors of computer networks. The main goal of a network emulator is to generate real-world traffic conditions, such as jitter and packet loss, and determine how a network will react under different situations....