Active Member
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[China]
Address: No.907,Jiuzhou Building,High-Tech Park,Nanshan, Shenzhen, China
Contact name:Yonchin Shou
Cabsat industrial limited |
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Docsis 3.0 and EuroDOCSIS 3.0 Cable Modem CM-3051-4 Ethernet over Coaxial Cable of CATV System
● Adopt Intel Chipset
● DOCSIS® 3.0 and EuroDOCSIS® 3.0 compliant
● Dual mode DOCSIS®/EuroDOCSIS®
● Backward compatible with (Euro)DOCSIS® 2.0/1.1
● Up to 8 downstream and 4 upstream channels bonding
● Full Band Capture Tuner (FBC)
● Built-in RF spectrum analyzer
● MPEG2 over IP encapsulation solution
● Support SNMP V1/2/3
● IPv4 & IPv6 enabled
● Baseline Privacy Encryption( BPI/BPI+)
● With 4*GE Port
● Size:185*138*37mm
Specifications:
| Euro-DOCSIS | |||||||
| Downstream (Receiver) | |||||||
| Frequency (edge to ede) | 112-1002 MHz | ||||||
| Demodulation | 64QAM or 256QAM | ||||||
| Input level range | 43~73 dBuV (64QAM) 47~77dBuV (256QAM) | ||||||
| Symbol rate | 6.952 Msym/sec | ||||||
| Bandwidth | 8MHz | ||||||
| Input impedance | 75 ohm | ||||||
| Input reflect loss | ≥ 6 dB | ||||||
| Upstream (Transmitter) | |||||||
| Frequency | 5-65MHz (5-85MHz) | ||||||
Output signal power (TDMA) | Modulation | 1 Channel | 2 Channel | 3 or 4 Channel | |||
| QPSK | +61 dBmV | +58 dBmV | +55 dBmV | ||||
| 8 QAM | +58 dBmV | +55 dBmV | +52 dBmV | ||||
| 16 QAM | +58 dBmV | +55 dBmV | +52 dBmV | ||||
| 32 QAM | +57 dBmV | +54 dBmV | +51 dBmV | ||||
| 64 QAM | +57 dBmV | +54 dBmV | +51 dBmV | ||||
Output signal power (S-TDMA) | Modulation | 1 Channel | 2 Channel | 3 or 4 Channel | |||
| QPSK/8-64QAM | +56 dBmV | +53 dBmV | +53 dBmV | ||||
| Modulation way | QPSK, 8QAM, 16QAM, 32QAM, 64QAM, 128QAM | ||||||
| Modulation rate (nominal) | TDMA: 160, 320, 640, 1280, 2560, 5120 KHz
S-CDMA: 1280, 2560, 5120KHz | ||||||
| Bandwidth | TDMA: 200, 400, 800, 1600, 3200, 6400 KHz S-CDMA: 1600, 3200, 6400 KHz | ||||||
| Output impedance | 75 ohm | ||||||
| Input reflect loss | ≥ 6 dB | ||||||
| DOCSIS | |||||||
| Downstream (Receiver) | |||||||
| Frequency (edge to ede) | 108-999Mhz | ||||||
| Modulation | 64QAM or 256QAM | ||||||
| Input level range | 43~73 dBuV (64QAM) 47~77dBuV (256QAM) | ||||||
| Symbol rate | 5.069 Msym/sec (64QAM) 5.361 Msym/sec (256QAM) | ||||||
| Bandwidth | 6MHz | ||||||
| Input impedance | 75 ohm | ||||||
| Input reflect loss | ≥ 6 dB | ||||||
| Upstream (Transmitter) | |||||||
| Frequency | 5-42MHz | ||||||
Output signal power (TDMA) | Modulation | 1 Channel | 2 Channel | 3or4 Channel | |||
| QPSK | +61 dBmV | +58 dBmV | +55 dBmV | ||||
| 8 QAM | +58 dBmV | +55 dBmV | +52 dBmV | ||||
| 16 QAM | +58 dBmV | +55 dBmV | +52 dBmV | ||||
| 32 QAM | +57 dBmV | +54 dBmV | +51 dBmV | ||||
| 64 QAM | +57 dBmV | +54 dBmV | +51 dBmV | ||||
Output signal power (S-CDMA) | Modulation | 1 Channel | 2 Channel | 3 or 4 Channel | |||
| QPSK/8-64QAM | +56 dBmV | +53 dBmV | +53 dBmV | ||||
| Modulation way | QPSK, 8QAM, 16QAM, 32QAM, 64QAM, 128QAM | ||||||
| Modulation rate (nominal) | TDMA: 160, 320, 640, 1280, 2560, 5120 KHz S-CDMA: 1280, 2560, 5120KHz | ||||||
| Bandwidth | TDMA: 200, 400, 800, 1600, 3200, 6400 KHz S-CDMA: 1600, 3200, 6400 KHz | ||||||
| Output impedance | 75 ohm | ||||||
| Input reflect loss | ≥ 6 dB | ||||||
| Maximum (DS/US) rate | |||||||
| DOCSIS® 3.0 | (Theoretical) DS: 343 Mbps US: 131 Mbps | ||||||
| (Euro)DOCSIS® 3.0 | (Theoretical) DS: 445 Mbps US: 131 Mbps | ||||||
| LED indicator light | |||||||
Power: Off: boot fail Light: boot success D/S: Flash: searching Light: locked U/S: Flash: searching Light: locked Online: Flash: Registering Light: Registered | LAN(1-4): Off: disconnection Flash: transmitting or receiving Light: connected
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| Physical Interface/Button | |||||||
| Power Jack | 1 | ||||||
| Power | 1 | ||||||
| F-type female 75Ω | 1 | ||||||
| Reset | 1 | ||||||
| LAN | 4x 10/100/1000 Mbps | ||||||
| Power management | |||||||
| Input voltage | DC-12V | ||||||
| Power | ≤8W | ||||||
| Environment | |||||||
| Temperature | 00C to 400C | ||||||
| Humidity | 10% - 90% (non-condensing) | ||||||
| Size | 185*138*37mm | ||||||
| Weight | 0.5kgs | ||||||
| Packages | |||||||
| 1 | 1×User Guide | ||||||
| 2 | 1×1.0M Ethernet Cable | ||||||
| 3 | 4×Label(SN,MAC address) | ||||||
| 4 | 1×Power Adapter | ||||||
