Mutuals: Segment - 2

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Linking of Tote Systems in Common Pool Pricing
The procedure for linking tote systems together depends on the systems in use. It is essential for the Guest Track to obtain either data lines, leased dedicated lines, dial up lines, or have access to a frame relay network for accessing the Host System or Host Collator System.
Requirements include redundancy: typically one “on-line” or “frame relay connection,” plus a dial-up or ISDN “back-up.” Hardware requirements include frame relay routers at both sites for data communication or modems at both the Guest and Host Systems. When not using frame relay communications, the type of modem required will be specified by Host System.

• Frame Relay: A high-speed, digital data transmission offering single source connectivity with multiple remote sites.
The benefits of frame relay are:
-Cost efficient access to other sites on the network as it requires only a single T1 or a fractional T1 hook-up.
-Ability to select only necessary bandwidth contains costs.
-High bandwidth capability.

• Router: Hardware device to connect totalisator to frame relay (takes the place of modem hook-ups); in many instances a piece of equipment called a terminal server acts as a bridge between the tote computer and the router.
• Modems: A device enabling computers to send data, including wagering data, by telephone. Modems are used to connect the tote systems of the Host and Guest and operate at speeds (baud rates) of from 24 Kbps to 128 Kbps, with a minimum
accepted norm of 9.6 Kbps.
• Data Lines (T1 lines): A special 24 channel line operating at a high bandwidth.
Features:

High bandwidth provides fast, clear data transmission, Priority for repairs if there is a system failure, Costs include an install charge and a use charge, Use charge higher than other types of lines, but no charge during down time.
• Leased Dedicated Line: This type of line connects two designated sites. Its bandwidth may vary and is determined by user requirements at the time of installation. Features:
-Sites remain continuously connected until line is terminated, -Speed and quality less than for data lines,
-Secure from interruptions, supply a permanent Point-to-Point connection,
-Because the monthly use charge is less than for data lines, this service is less expensive for sites with daily, long-term simulcast operations.
• Dial-up Lines:
-Less quality than other types of lines,
-Can be accidentally hung up,
-Lower initial, daily, and monthly costs,
-May inadvertently be left connected for extended periods of time causing needless long distance charges.
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