Digital audio system for railway and rolling stock. Modular system – the system design according to project requirements. Modern European standard technologies.
- IP audio equipment for vehicle communication system
- Communication through bEthernet lines with M12
- Wide range of operating temperatures -40 °C to 70 °C
- EN 50155 compliant
Available models
| UIC Audio Gateways | RRAM-MCT/E30-Ax |
|---|---|
| Buttons | 8 × buttons under foil with LED indication |
| External audio input | 1 × audio signal |
| Power audio output | 2× |
| Audio interface standard | UIC558, UIC568 |
| Ethernet interface | 1 × Ethernet, 100 Mbps, M12 |
| Power supply | 16.8 V DC to 33.6 V DC |
RRAM-MCT/E30-Ax
Buttons:
8 × buttons under foil with LED indication
External audio input:
1 × audio signal
Power audio output:
2×
Audio interface standard:
UIC558, UIC568
Ethernet interface:
1 × Ethernet, 100 Mbps, M12
Power supply:
16.8 V DC to 33.6 V DC
| IP Telephones | RRAM-MCT/Ax |
|---|---|
| Buttons | 2× anti-vandal type, 12 mm |
| External audio input | 1× audio signal |
| Power audio output | 1× audio signal for loudspeaker |
| Audio interface standard | IP40 (front panel) / IP20 (rear panel) |
| Ethernet interface | 1× Ethernet, 100 Mbps, M12 |
| Power supply | 24 V DC (-30 % to +25 %) |
IP Telephones - RRAM-MCT/Ax
Buttons:
2× anti-vandal type, 12 mm
External audio input:
1× audio signal
Power audio output:
1× audio signal for loudspeaker
Audio interface standard:
IP40 (front panel) / IP20 (rear panel)
Ethernet interface:
1× Ethernet, 100 Mbps, M12
Power supply:
24 V DC (-30 % to +25 %)
| IP Telephones | RRAM-MCT/Ax |
|---|---|
| Buttons | 2× anti-vandal type, 12 mm |
| External audio input | 1× audio signal |
| Power audio output | 1× audio signal for loudspeaker |
| Audio interface standard | IP40 (front panel) / IP20 (rear panel) |
| Ethernet interface | 1× Ethernet, 100 Mbps, M12 |
| Power supply | 24 V DC (-30 % to +25 %) |
IP Telephones - RRAM-MCT/Ax
Buttons:
2× anti-vandal type, 12 mm
External audio input:
1× audio signal
Power audio output:
1× audio signal for loudspeaker
Audio interface standard:
IP40 (front panel) / IP20 (rear panel)
Ethernet interface:
1× Ethernet, 100 Mbps, M12
Power supply:
24 V DC (-30 % to +25 %)
| Microphone for drivers | RRAS-GNMxxx |
|---|---|
| Frequency range | 100 Hz to 16 kHz |
| Backlight | contour LED |
| Buttons | 2× |
| Protection rate | IP40 (front panel) / IP20 (rear panel) |
| Gooseneck length | 460 mm |
| Operating temperature | -40 °C to 70 °C |
Microphone for drivers - RRAS-GNMxxx
Frequency range:
100 Hz to 16 kHz
Backlight:
contour LED
Buttons:
2×
Protection rate:
IP40 (front panel) / IP20 (rear panel)
Gooseneck length:
460 mm
Operating temperature:
-40 °C to 70 °C
| IP Audio Amplifier | RRAM-PWAxx |
|---|---|
| Permanent sinus power | 2 × 30 W |
| Peak music power | 2 × 48 W |
| Min. load impedance | 4 Ω / channel |
| Interfaces | Ethernet 10 / 100 Mbps, M12 |
| Power supply | 16.8 V DC to 33.6 V DC |
| Cover protection rate | IP20 |
IP Audio Amplifier - RRAM-PWAxx
Permanent sinus power:
2 × 30 W
Peak music power:
2 × 48 W
Min. load impedance:
4 Ω / channel
Interfaces:
Ethernet 10 / 100 Mbps, M12
Power supply:
16.8 V DC to 33.6 V DC
Cover protection rate:
IP20
| IP Audio Digitizer | RRAM-MCTNxx |
|---|---|
| Audio inputs | 1× microphone, 1× link |
| Connector | microphone input: D-Sub DE-9, link input: BNC |
| Digital inputs | 2× contact |
| Interfaces | Ethernet 10 / 100 Mbps, M12 |
| Power supply | 16.8 V DC to 33.6 V DC / PoE according |
| Cover protection rate | IP20 |
| Operating temperature | -40 °C to 70 °C |
IP Audio Digitizer - RRAM-MCTNxx
Audio inputs:
1× microphone, 1× link
Connector:
microphone input: D-Sub DE-9, link input: BNC
Digital inputs:
2× contact
Interfaces:
Ethernet 10 / 100 Mbps, M12
Power supply:
16.8 V DC to 33.6 V DC / PoE according
Cover protection rate:
IP20
Operating temperature:
-40 °C to 70 °C
| SIP Audio Gateway | RRU-CU/BA |
|---|---|
| GPS | 1× |
| GSM / LTE | 1× EGSM class 10 / UMTS / HSPA+ / LTE |
| Wi-Fi | 1× 802.11a/b/g/n, 2,4 GHz |
| Interfaces | Ethernet 10 / 100 Mbps, M12 |
| Power supply | 16.8 V DC to 33.6 V DC / PoE according |
| Cover protection rate | IP20 |
| Operating temperature | -40 °C to 70 °C |
SIP Audio Gateway - RRU-CU/BA
GPS:
1×
GSM / LTE:
1× EGSM class 10 / UMTS / HSPA+ / LTE
Wi-Fi:
1× 802.11a/b/g/n, 2,4 GHz
Interfaces:
Ethernet 10 / 100 Mbps, M12
Power supply:
16.8 V DC to 33.6 V DC / PoE according
Cover protection rate:
IP20
Operating temperature:
-40 °C to 70 °C
