KNPLC-B1
DESCRIPTION
Radio Interface over IP
PA Interface over IP
Integrated 2-port Ethernet switch
Remote RS232 port over IP
Remote I/O port over IP
PoE and/or 24VDC powered
The KNPLC-B1 is designed with a wide set of hardware functions, and can be used as a PA Interface
and a Radio Interface.
As a radio interface, KNPLC box provides audio and signaling. The unit has a headset connection for
listening in on conversations. It features a remote RS232 port for signaling, audio in/out, and 12V radio
"On" signaling.
As a PA interface, the PLC box provides an audio and signaling interface between PA amplifiers and
KNTECH server/ exchange. It provides speaker loop monitoring inputs for each amplifier, as well as
additional inputs for the monitoring of PA amplifiers and/ or other system components. The PLC box come with two parallel PA audio outputs, enabling the connection of two PA amplifiers.
The PLC box has an integrated managed data switch providing advanced networking and security
features. This allow you to deliver efficient, instant, and secure voice and data services in an IP
environment.
To provide maximum availability, the PLC box comes with advanced supervision functions. The line test
will detect if there are any faults in the PLC box electronics or in the network. The status is shown on LED
indicators, also can be reported to KoonWeb.
DIMENSIONS
==>>>> Product Specification
| Dimensions (WxHxD) |
225 x 45 x 255 mm |
| Weight |
6 kg / 3.3 lbs |
| Mounting |
Rack mounting 1U shelf, wall mount |
| Temperature range |
-10˚C ~ 55˚C |
| Power |
Power over Ethernet, IEEE 802.3 a-f, Class 0, Local power 19 – 27V DC |
| Connectors |
RJ45 – Ethernet and RS232, XLR – PA amplifier , Pluggable terminals – Inputs, outputs,local power |
| IP Protocols |
IP v4 – TCP – UDP – HTTPS – TFTP – RTP – RTCP – DHCP – DiffServ – TOS – Vingto |
| Relative humidity |
< 95% not condensing |
| LAN protocols |
Power over Ethernet (IEEE 802.3 a-f), VLAN (IEEE 802.1pq), Network Access Control (IEEE 802.1x), STP (IEEE |
| Audio Technology |
Wide band 200 Hz - 7 kHz (G.722) |
| PA interface |
interface Dual Balanced 600 Ohm 0dB audio out (adjustable 0 to - 10 dB) |
| Advanced features |
Dual port Managed Ethernet switch, RS232 port, Speaker loop monitoring |
| Radio interface |
Single 600 Ohm 0dB audio in/out (adjustable 0 to -10 dB) |
| Management and Operation |
HTTPS (Web configuration), DHCP and static IP, TFTP (firmware and configuration download), SNMP(monitoring) |
| LED indicators |
5 LED status indicators in front panel, indicating power, call, status, fault, Radio Rx/Tx |
| Digital inputs |
16inputs (8 referred to GND, 8 shorting or referred to GND) Input level 5-24V (if referred to GND) Protected to 27V |
| Digital outputs |
16 relays (8 closing, 8 change-over) Max. switching power 30W (DC) / 60VA (AC) Max.rent 1A , Max. Voltage 60VDC / 120VAC |
==>>>>Product Application
==>>>>Product Detailed Pictures
