2.2.13
Modem
A modem shall be provided and operate at 57,600 bps, full duplex on
circuits using asynchronous communications. Modem shall have error
detection, auto answer/autodial, and call-in-progress detection. The modem
shall meet the requirements of ITU V.34, ITU V.92 for error correction and
ITU V.42 for data compression standards, and shall be suitable for
operating on unconditioned voice grade telephone lines in conformance with
47 CFR 68.
2.2.14
Audible Alarm
The manufacturer's standard audible alarm shall be provided. Each of the
computer station types shall include a soundboard and speakers to provide
audio indications for the operator.
2.2.15
Mouse
A mouse with a minimum resolution of 400 dots per inch shall be provided.
2.2.16
CD-ROM/CD-RW
A CD-ROM/CD-RW nominal storage capacity of 700 megabytes shall be provided.
These drives shall have the following minimum characteristics:
a.
Data Transfer Rate:
3.6 Mbps.
b.
Average Access Time:
150 milliseconds.
c.
Cache memory:
256 Kbytes.
d.
Data throughput:
3.6 Mbyte/second, minimum.
e.
Read speed:
48x.
f.
Write speed:
32x.
2.2.17
DVD/DVD-RW
A DVD/DVD-RW nominal storage capacity of 4.7 Gigabytes shall be provided.
These drives shall have the following minimum characteristics:
a.
Data Transfer Rate:
3.6 Mbps.
b.
Average Access Time:
150 milliseconds.
c.
Cache memory:
256 Kbytes.
d.
Data throughput:
3.6 Mbyte/second, minimum.
e.
Read speed:
12x.
f.
Write speed:
4x.
2.2.18
Dot Matrix Alarm Printer
A dot matrix alarm printer shall be provided and interconnected to the
central station equipment. The dot matrix alarm printer shall have a
minimum 96 character, standard ASCII character set, based on ANSI INCITS 154
SECTION 13720A
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