The Leader of �넻�떊/Networks TELETRON INC.
HOME : 제품소개 > Cable Network > Cable Modem
TM3000
DOCSIS 3.0 표준의 케이블 모뎀으로 케이블 망을 이용한 초고속인터넷 서비스와 디지털 케이블 TV 방송을 수신하여 전송하는 IPTV 서비스 제공
- DOCSIS 3.0 기반의 케이블 모뎀으로 channel bonding 을 통한 초고속 인터넷 서비스를 제공한다
- 하향 8 채널, 상향 4 채널 지원
Video 기능
- 디지털 케이블 방송 채널 수신 기능 제공
- IP encapsulation 을 통해 가입자 단말 (PC 등)에 제공
| Model Name | TM3000 | ||
| Compliant Standard | DOCSIS 2.0 | DOCSIS 3.0 | |
| Interface | WAN Interface | F type female 75Ω | |
| Client Interface | RJ-45 10/100/1000Mbps Ethernet (Auto-MDI/MDIX) | ||
| Receiver | Demodulation | 64/256QAM | |
| Max Speed |
38Mbps (64QAM) / 45Mbps (256QAM) DOCSIS 5120kbps/10Mbps (QPSK/16QAM) DOCSIS |
+152 Mbps with 4 DS chanel bounding (DOCSIS) | |
| Frequency Range | 91 to 857 MHz ± 30 kHz (Center) DOCSIS | 108 MHz to 1002 MHz (Edge) | |
| Bandwidth | 6MHz (DOCSIS) | ||
| Signal Level | -15dBmV to +15dBmV (Automatically Gain Controlled by CM) | -15dBmV to +15dBmV | |
| Transmitter | Modulation |
TDMA: QPSK, 8QAM, 16QAM, 32QAM, 64QAM S-CDMA: QPSK, 8QAM, 16QAM, 32QAM |
TDMA: QPSK, 8QAM, 16QAM, 32QAM, 64QAM S-CDMA: QPSK, 8QAM, 16QAM, 32QAM, 64QAM |
| Max Speed |
320, 640, 1280kbps (QPSK) 640, 1280, 2560, 5120kbps (16QAM) |
320, 640, 1280kbps (QPSK) 640, 1280, 2560, 5120kbps (16QAM) for single US |
|
| Frequency Range | 5 to 65MHz (edge to edge) DOCSIS | 5 to 65 MHz edge to edge | |
| Bandwidth |
TDMA: 200, 400, 800, 1600, 3200 and 6400 kHz S-CDMA: 1600, 3200 and 6400 kHz |
TDMA: 1600, 3200, and 6400 kHz S-CDMA: 1600, 3200, and 6400 kHz |
|
| Signal Level |
TDMA: +8 to +54 dBmV (32QAM, 64QAM) +8 to +55 dBmV (8QAM, 16QAM) +8 to +58 dBmV (QPSK) S-CDMA: +8 to +53 dBmV (all modulations) |
One US Channel in TCS TDMA: Pmin to +57 dBmV (32 QAM, 64 QAM) Pmin to +58 dBmV (8 QAM, 16 QAM) Pmin to +61 dBmV (QPSK) S-CDMA: Pmin to +56 dBmV (all modulations) where Pmin = +17 dBmV, 1280 kHz modulation rate Pmin = +20 dBmV, 2560 kHz modulation rate Pmin = +23 dBmV, 5120 kHz modulation rate (DOCSIS standard) |
|
| (Output level of CM can automatically controlled by CMTS through power ranging function), Step: 1dB | |||
| Output Return Loss | > 6 dB (5-42 MHz) and (91~857 Mhz) |
>6 dB (across the selected upstream frequency range 5- 42MHz). >6 dB (88 to 1002 MHz if CM center frequency ranges up to 999 MHz) |
|
| Zapping Time | From IGMP join packet to first multi-cast packet need to be less than 1 second | ||
| Max. Number of CPEs | 64 (64 MAC addresses) | ||
| Filtering | LLC | 16 | |
| IP | 32 | ||
| Frequency Search | Frequency Cache | 4 entries Frequency | |
| Channel Plan | 6MHz step (DOCSIS) | ||
| Number of SID | 16 | ||
| Power | Input DC | DC 12V | |
| Consumption | TBD | ||
| OSSI | Protocol | ICMP/SNMP V1, V2c, V3, IGMP V2 | |
| MIB | MIB II / MCNS MIB/Hitron Proprietary MIB | ||
| Environment | Operating temperature | Regular Model 32°F (0°C) to 104°F (40°C) | |
| Operating humidty | 10% to 90% (Non condensing) | ||
| Storage temperature | -4°F (-40°C) to 140°F (80°C) | ||
| Surge Protection |
On RF Input shall sustain at least 6kV On Ethernet RJ-45 shall sustain at least 6KV |
||
| LED | Power, DS1, US, Status, Link, DS2 | ||
| Installation | Stand alone used only, should not be stack up more than 2 devices | ||
케이블 방송을 이용한 PCTV 서비스
케이블 방송을 이용한 N-SCREEN 서비스
구성도
