Cablem Modem[May. 8, 2008 0:58:10]
Specification
CL-CM01 Cable modem master device
CL-CM02 Cable modem slave device (Cable Modem)
Ethernet and TV over Cable
*Cable modem master device *Cable Modem
Overview:
This solution is based on the original HFC connectivity without affecting the present CATV operating. The solution adopts the latest Modulation technology to consolidate Ethernet and CATV signals to transmit and complete the triple play: voice, video and data over a single coaxial cable. The solution can use less reconstructing cost and smaller project job to change the original unidirectional CATV network into a bi-directional and multi –service broadband network platform. It is unnecessary to reconstruct the original CATV network. It possesses good adaptability and flexible connectivity and brings a brand-new concept for radio & TV system.
Feature:
1. Developed from the integrated circuit with our own property right.
2. Able to send and receive Ethernet and CATV signals over coaxial –cable without affecting sending and receiving of CATV signal
3. Data rate up to above 45M on the Master. The Master can connect 32 Nos of the Salves at most.
4. Multi slaves can share bandwidth of the Master. This means the bandwidth can be configured randomly.
5. The bridge can extend transmission distance of CATV signal. Can connect all kinds of CATV signal amplifier to realize bi-direction transmission.
Specification:
1. Power
AC Input: 100~240V DC Input: -48V
Power Consumption:d3W
2. RF Channel frequency 2^30MHZ
Output Power 30^55dB
Receive Sensitivity
50dBm
Connector F type Female socket(metric system)
Output impedance 75©
Modulation mode APSK BPSK QPSK QAM auto-sensing
Data rate 200Mbps
Throughput rate 50Mbps
3. Ethernet Connector RJ-45
Standard IEEE802.3,IEEE802.3af,10/100Base-T
Smart bit 60K~1522K
Operating Temp.
40^ 80
Size Master:191mm×263mm×76mm Slave: 140mm×106mm×38mm
Power consumption
