Caltta DMR Server
DMR eTC is the core network equipment of Caltta DMR trunking communication system and the control center of trunking services.
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DMR eTC is the core network equipment of Caltta DMR trunking communication system and the control center of trunking services.
Compact design, easy to deploy.
Modular architecture, smooth expansion.
NE-level disaster recovery, board-level hot standby.
Supports open interface and secondary development by customer.
Highly integrated with eChat and other systems.
Optimized signaling and data links specially designed for trunking services.
Abundant services including location, SMS and broadcasting etc.
End-to-End Encryption, bidirectional authentication.
| eTC 10 | eTC 100 | eTC 220 | |
| Dimensions(H×W×D) | 20mmx150mmx183mm | 42.8mm×434mm×704.45mm | 87.5mm×440mm×650 mm |
| Weight | 0.3kg | ≤33kg | < 45 kg |
| Network Range | small | small and medium | large |
| Architecture | integrated into BBU | independent server; integrated gateway | high-density server; integrated gateway |
| Power Supply | DC: 12V | –48V DC / 100V ~220V AC | -48V DC / 100V~240V AC |
| Power Consumption | ≤30 W | AC: ≤750 W DC: ≤1100 W | <850W |
| Maximum Number of OMM Clients | 5 | 5 | 100 |
| Maximum Number of Dispatch Consoles | 10 | 10 | 512 |
| Maximum Number of Base Stations | 16 | 16 | 512 |
| Maximum Number of Groups | 255 | 255 | 20000 |
| Maximum Number of Trunking Users | 2000 | 20000 | 200000 |
| Call Setup Delay | ＜300 ms | <300 ms | ＜300 ms |
| Voice Delay | ＜350 ms | <350ms | ＜350 ms |
| Number of PSTN and PABX | 30 (1×E1) | 30 (1×E1) | 60 (2×E1) |
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Tel: +86-0755-86556659
E-mail: sales@caltta.com
12F, Building G2, International E-City, Nanshan, Shenzhen, China
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