Application Notes: Dante in Corporate AV Installations
Boardrooms, conference rooms, campuses, lobbies — real-world deployment scenarios Corporate AV is among the most practical deployment target for…
Overview
KanexPro control devices communicate over standard IP networks. This article covers IP addressing, PoE power requirements, and network configuration for control system deployments.
IP Addressing
All KanexPro control products default to DHCP on first boot. For production installs, static IP addresses are strongly recommended to ensure consistent access for scripting, UI device registration, and third-party control integration.
Assigning a Static IP
- Connect the device to the network and allow it to obtain a DHCP address.
- Find the device’s IP via the DHCP server lease table or use a network scanner.
- Open the device web GUI in a browser (default: admin / admin).
- Navigate to Network → IP Settings.
- Switch from DHCP to Static. Enter IP address, subnet mask, and default gateway.
- Save. The device will reboot on the new static IP.
Recommended IP Range
Assign control devices to a dedicated IP range on your network (e.g., 192.168.10.x) to simplify management and firewall rules. All devices — processor, expanders, keypads, and panels — must be on the same subnet, or inter-VLAN routing must be configured if VLANs are used.
PoE Power Requirements
All keypads, touch panels, and expanders are PoE-powered. The control processors (CR-HOST6S, CR-HOST8R) use an included external power supply but include PoE output ports to power downstream devices directly.
| Device | PoE Standard | Max Draw |
|---|---|---|
| CR-KEY8U, CR-KEY10R | IEEE 802.3af (PoE) | ~7W |
| WP-IPKEYPAD8 | IEEE 802.3af (PoE) | ~5W |
| CR-TOUCH4A, CR-TOUCH6R | IEEE 802.3at (PoE+) | ~13W |
| CR-EXPAND1, CR-3XCONTROL | IEEE 802.3af (PoE) | ~7W |
Ensure the PoE switch has sufficient power budget for all connected devices. A 24-port PoE+ switch with 370W budget is typical for medium-to-large deployments.
IP Control Ports
The control processor listens on specific TCP ports for commands from UI devices and third-party control systems. Default port: 4001 (configurable). Ensure this port is open on any firewall or VLAN ACL between the UI devices and the processor.
CR-HOST6S PoE Output
The CR-HOST6S includes dual Gigabit PoE output ports. Connect keypads or touch panels directly to these ports — no separate PoE switch required for small deployments with 1–2 UI devices.
DNS and NTP
Configure DNS on the processor for firmware update access. Configure NTP (time server) to ensure accurate scheduling — the processor’s real-time clock relies on NTP for correct scheduled event execution.
