36
Minimum requirements
–
Server hardware / Virtual machine *
Possible number of users (User
licences)
320
50
Processor output
min. Intel Xeon Quad Core Processor
64 Bit (from launch year 2014 or more
recent)
min. Intel Atom D510; 1.6 GHz
dual-core
*
Random access memory (RAM)
at least 4 GB
at least 2 GB
Storage location (HD)
at least 256 GB
Network connection (LAN)
at least 1 x 1000 Mbit/s
Server operating system/software
Operating system
Microsoft Server 2012 R2 Standard or Datacenter (installation: Standard full
installation -> Server with graphic user interface)
Role of the server operating system
optionally: DHCP server service, if no DHCP server is operated in the existing
network.
Other server services
optionally: NTP server
Necessary DHCP options
Time Server, Log Servers, NTP Servers, Boot Server Host Name,
Bootfile Name
Optionally: Router (Default Gateway), Domain Name and DNS-Server
Access system version
Access Professional –
from Version 4.0.0
Access licences
For regular operation of Access Professional, an Access user licence must be
purchased against a fee.
Optional application licences enable the use of additional performance
features.
Network connection
Network
Own physical network from CAT-5 and optionally with modified VLAN with
Quality of Service (IEEE802.1p)
Transmission speed
100 MBit/sec (
End devices)
1000 MBit/sec (
Server hardware)
Internet protocol
IPv4
Multicast capability
(only if you wish the video signal
to be transferred in the network as
a multicast stream. As an alterna
-
tive, the unicast operation mode
can be used. With unicast, every
video stream is separately generated
and can cause very high network
capacity utilization where there
are high number of users with
approx. 1 MBit per user.)
Throughout the entire network
Distribution list
The use of switches is a requirement.
Power over Ethernet (PoE)
Access indoor stations require PoE-capable switches or PoE injectors in
compliance with IEEE802.3af
4 System components
A comparison of Access server variants