Ambient midiVES, Руководство пользователя

Страница: 20 / 32

Compact Voice Alarm System
User Manual
20
Harmonic distortion
(THD+IMD)
≤ 0,05%
Headroom 10 dB
SNR ≥ 90 dB
Channel separation ≥ 80 dB
Output impedance 600 Ω
Nominal output level 1 Vrms
Data communication
Standard communication:
Ű 1000BASE-TX/RJ45 CAT5E
cables – 2 ports available
on the connector panel
Ű 100BASE-TX/RJ45 CAT5
cables – 1 port available
on the connector panel,
for connections with an
external network
Communication over large
distances:
Ű 1000BASE X optical fibre
Ű 2 ports providing
a redundant connection
Standard communication:
Ű 1000BASE-TX/RJ45 CAT5E
cables – 2 ports available
on the connector panel
Ű 100BASE-TX/RJ45 CAT5
cables – 1 port available
on the connector panel,
for connections with an
external network
Fibre module connector
type / fibre type
SFP
modules / SC/LC connector
Multimode or single mode
E30 or E90, OM or OM2
Communication with PC
PC software: RJ45, twisted pair connection TIA/
EIA568-B via Ethernet protocol
Operating temperature -5°C / +40°C
Operating humidity 15% to 80% (non-condensing)
Storage temperature -20°C / +70°C
Storage humidity 15% to 80% (non-condensing)