


Параметр |
U125 |
| Network interfaces | |
| Management | 2 × 100 Base-T Ethernet (RJ 45) |
| Data | 2 × 1000 Base-T Ethernet (RJ 45) |
| Protokol | IEEE802.3 Ethernet, RTP, ARP, IPv4, TCP/UDP, HTTP, SNTP, IGMP, SSL, RADIUS |
| Transport stream editing | |
| Decapsulation | UDP, UDP / RTP, 1-7 packets, FEC |
| Transport stream editing | transparent (188 or 204 packets) |
| Decoding | |
| Input signal | 16 × MPEG-2 TS |
| Audio | MPEG 1 Layer 2, Stereo |
| FM Modulator | |
| Connectors | 2 × F-jack |
| Output signal | 2 × 20 FM stereo channels with RDS |
| Frequency range, MHz | 87,5 - 108, digital modulated, 10 kHz steps |
| Step width, kHz | 10 |
| RDS data static dynamic |
TP / PI / RT / PS 8 x 8 signs RT / RT+ / PI / PTY / PS / MS / CT |
| Output level, dBµV | 114 |
| Return loss, dB | > 18 |
| Intermodulation distance, dBc | 60 @ 114 dBµV; 65 @ 112dBµV |
| Signal to noise ratio, dB | > 65 |
| Unweighted SNR, dB | > 70 |
| Stereo cross talk attenuation, dB | 60 |
| Harmonic factor, % | < 0,05 |
| Frequency response, dB | < 1 |
| Common data | |
| When mounted in base unit U 100-48: | |
| Current consumption at 48 V, mA | 820 |
| Power consumption at 48 V, W | 39 per module |
| Input voltage, V | -48 |
| When mounted in base unit U 100-230: | |
| Input voltage, VAC | 100 … 240 (50 / 60 Hz) |
| Input power consumption, W / VA | 1 power supply unit, 3 modules: 155,2 / 168; 2 power supply units, 3 modules: 175/ 192 |
| Dimensions | 1 HU, 19 inch |
| Ambient temperature, °C | 0 … +45 |
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