Unit Cost Entry

Unit Cost Element - Wireless Modem for Roadside Use

Unit Cost Component - Wireless Backhaul Modem


USA


Description

Wi-Fi Wireless Backhaul Modem with Data Rate: Approximately 1- 150 Mbps, Range: Approximately 20-150 meters, Service Cost: Typically none (custom network installation)

Cost Type

Actual

Data Date

2013

Reported Units

1

Units

Location

Year (Dollars)

2013

Capital Cost per Unit ($)

$20.00

O & M Cost per Unit ($)



Lifetime

10 years


Notes

Wi-Fi is a relatively short range wireless Ethernet system that provides relatively high data rate point to point communications between terminals. It is defined by a set of standards under IEEE 802.11 which specifies numerous variants of the standard providing a range of ranges and data rates. Typical uses are for providing connectivity between mobile devices (e.g. PCs and consumer devices) and the internet. The system is very popular and is widely available and inexpensive. Strengths: May exist in RSU by default, zero added cost, No backhaul wiring installation. Limitations: Only suitable for local manual RSU programming using a localized device, Not a true remote backhaul, Requires development of secure system access system to prevent unwanted RSU tampering, May require external antenna. Lifetime 5-10 years

Source

National Connected Vehicle Field Infrastructure Footprint Analysis Final Report

Author: Wright, James (AASHTO), et.al.

Published By: U.S. DOT Federal Highway Administration (FHWA) ITS Joint Program Office (JPO)

Other Reference Number: Report No. FHWA-JPO-14-125

URL: https://rosap.ntl.bts.gov
/view/dot/3440

Unit Cost Details

Capital Cost per Unit: $20.00

O&M Cost per Unit:

Year (Dollars): 2013

Lifetime: 10 years


Related Unit Cost Subsystems

Roadside Telecommunications (RS-TC)

Keywords

None defined

ID: 2014-04681