www.hermstedtstingray.com
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The Local User’s Guide
2
StingRay Server Models
Originally developed by Hermstedt AG in 2002, StingRay was first manufactured as a 2U
server. Since it’s inception, StingRay has seen a number of major developments, one of those
being the transition from a 2U server to a faster, more robust 1U hardware model. This section
outlines the major differences between the two server models.
PLEASE NOTE:
It is important to establish which server model you
are currently running, as some sections within the internal web
interface may not be relevant to your server.
2.1 2U StingRay Server
Image A –
Front of 2U Server
Image B –
Back of 2U Server (without ISDN card)
The 2U StingRay server comprises of the following components:
2U, desktop/shelf-mounted server
250Gb Hard Disk Drive (previously 40/120Gb options)
2 x Ethernet adapters
CPU:
1 Ghz
RAM:
128MB
Most significantly, the 2U server provides the option for ISDN communications. The optional
ISDN capabilities are:
4 channel basic rate (256kbit/s) ISDN communication adapter
8 channel basic rate (512kbit/s) ISDN communication adapter
Primary Rate ISDN communication adapter (up to 1920kbit/s)
PLEASE NOTE:
All references to ISDN are
ONLY
applicable to 2U
StingRay users with an ISDN card fitted.
