Technology
System description, specifications, conditions and cabling/wiring requirements.
System description
Siedle Access is a server-based IP system for building communication with the full range of functions and design variety of Siedle communication systems. Access operates in its own IP network or can be integrated into existing structures via VLAN.* Central management on the Access server permits configuration and administration via a web browser. It also facilitates system upgrades by the extension and replacement of devices or licence models (for example function licences or licences for using devices from other manufacturers, such as VoIP telephones).

Basics, performance features and requirements
• Dedicated physical network or VLAN with Quality of Service (IEEE802.1p)*
• Multicast-capable network throughout
• Connection of indoor devices to standard available network sockets
• Access indoor call stations require PoE-capable switches or PoE injectors in compliance with IEEE802.3af
• Bandwidth requirement: approx. 1 Mbit per connection
• Possible users: up to 320

Network cabling
A network infrastructure created to the specifications of structured cabling (CAT 5 or above) is required for the integration of an Access system. Structured cabling is regulated by various standards:
• DIN 50173-1 General requirements
The following standards also apply to individual building types:
• DIN 50173-2 (ISO/IEC 11801) for Office premises
• DIN 50173-3 (ISO/IEC 24702) for Industrial premises
• DIN 50173-4 (ISO/IEC 15018) for Homes
The ISO/IEC standards apply globally.

Door area
For security reasons, no network installation is located in the door area which is accessible from outside. The IP network ends at the door controller (ATLC/NG 670) which must be installed in the protected indoor area. The cabling to the outdoor several ways. The range between the door controller and door station (or external camera) depends on the cable material:

CAT AWG22 120 m
J-Y(St)Y (twisted pair, shielded)
dia. 0.6 mm 100 m
dia. 0.8 mm 200 m

* The perfect operational reliability of a VLAN integration can only be ensured by agreement with the Siedle Project Service Department.
© 2020 S. Siedle & Söhne OHG
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