Pub. 42004-787L2A
G A I - T R O N I C S
®
C O R P O R A T I O N
A H U B B E L L C O M P A N Y
SP2 Zone 2/22 Weatherproof
Handset/Speaker Amplifier Station
GAI-Tronics Corporation 400 E. Wyomissing Ave. Mohnton, PA 19540 USA
610-777-1374
800-492-1212
Fax: 610-796-5954
V
ISIT WWW
.
GAI
-
TRONICS
.
COM FOR PRODUCT LITERATURE AND MANUALS
Confidentiality Notice
This manual is provided solely as an installation, operation, and maintenance guide and contains sensitive
business and technical information that is confidential and proprietary to GAI-Tronics. GAI-Tronics
retains all intellectual property and other rights in or to the information contained herein, and such
information may only be used in connection with the operation of your GAI-Tronics product or system.
This manual may not be disclosed in any form, in whole or in part, directly or indirectly, to any third
party.
This product contains copyrighted computer programs stored in semiconductor memory. These programs
are copyrighted by GAI-Tronics Corporation and may not be reproduced in any form without express
written permission from GAI-Tronics.
General Information
Product Overview
The GAI-Tronics SP2 station is a modula
r
industrial multicast VoIP (Voice over Internet
Protocol) communication system. The standard
SP2 Zone 2/22 configuration is an outdoor,
multi-party, handset/speaker amplifier station
using ac power with RTU control. They are
constructed of black carbon-loaded, glass-
reinforced polyester and are extremely
weatherproof and corrosion resistant. A
number of options are available to add to or
modify station capabilities (see Features and
Options).
SP2 stations connect to an Ethernet network so
the loss of a single station will not adversely
affect the system as a whole. The stations
require a 100 Mbps link to a switch or router
using Category 5 or better cable. To ensure the quality of SP2 audio, it is recommended that SP2 network
traffic be isolated from other devices and that network switches and routers be properly configured for
IGMP (Internet Group Management Protocol) snooping and multicast filtering. Maximum cable runs
between SP2 stations and network switches are limited to 100 meters to comply with Ethernet standards.
Figure 1. SP2 Zone 2/22 Weatherproof Station
Front Panel
