케이블모뎀
DOCSIS3.0 케이블 모뎀
모델명: YST84A
DOCSIS3.0, 24x8 다채널을 지원하는 디지털 케이블 모뎀
현재 양산 중인 제품
상세 specification
| General | Standard | DOCSIS 3.0, 24X8 Channel |
|---|---|---|
| Main Chip | CPU/MAC/PHY chip | Broadcom BCM3384 |
| I/O Interfaces | RF | F-Type Female 75 ohm connector |
| Ethernet | Gigabit Ethernet 10/100/1000Mbps | |
| DC | Power 12V DC / 2A | |
| RF Dwonstream | Frequency | Range 88MHz ~ 1GHz (EuroDOCSIS: 108MHz ~ 1GHz) |
| Demodulation | 24 Downstream up to 1024QAM | |
| Data Rate | Up to 24 D/S channel bonding | |
| DOCSIS: 30/43 Mbps (64/256 QAM) | ||
| EuroDOCSIS: 41/55 Mbps (64/256 QAM) | ||
| Bandwidth | 6 MHz (DOCSIS) / 8MHz (EuroDOCSIS) | |
| Input Power | -15dBmV ~ 15dBmV | |
| Input | Impedance 75 Ohms | |
| RF Upstream | Frequency Range | 5 ~ 85 MHz / 5 ~ 65 MHz (EuroDOCSIS) |
| Modulation | QPSK, 8/16/32/64/128/256 QAM | |
| Data Rate | TDMA: 30Mbps | |
| S-CDMA: Up to 216Mbps by 8 U/S channel bonding(64 QAM) | ||
| Bandwidth | 200/400/800/1600/3200/6400 KHz | |
| Output Signal Level | QPSK: 8 ~ 58 dBmV | |
| 64 QAM: 8 ~ 54 dBmV | ||
| 32 QAM: 8 ~ 54 dBmV | ||
| S-CDMA: 8 ~ 53 dBmV | ||
| Protocols | Network Protocol | IP/TCP/UDP/ARP/ICMP/DHCP/TP/FTP/SNMP/HTTP |
| Routing | DNS Relay/DHCP Server/DNS Relay | |
| Internet Sharing | NAT/NAPT/DHCP Server/DNS Relay | |
| Application Protocol | SNMP v1/v2/v3 | |
| ToD (RF8668) | Tod Support for Local and MSO time synchronization | |
| TFTP Client | TFTP Support for cable modem configuration file download | |
| Management | Web-Based management utility |
DOCSIS3.1 케이블 모뎀
모델명: YCM27A
DOCSIS3.1, SC-QAM 32x8, OFDM 2x2를 지원하는 차세대 디지털 케이블 모뎀
현재 개발 진행 중인 제품
상세 specification
| Description | Specification |
|---|---|
| Performance |
DOCSIS 3.1 cable modem SC-QAM 32X8, OFDM 2x2 |
| PHY/MAC/CPU Chipset | PUMA7 CE2703 |
| Tuner | Maxlinear MxL277 |
| RAM | DDR3 512M |
| Flash | NAND 128M |
| Tuner Frequency Range |
US : 5~85MHz, DS:108~1218MHz US : 5~204MHz, DS: 258~1218MHz |
| RF Connector | F Type female |
| Housing | Horizontal 171mm x 171mm x 51.6mm |
| Ethernet port |
1 Port RJ-45 Connector, 10/100/1000 Base-T Color : Yellow |
| LED | 6 LEDs (Power,DS1,DS2,US,Online,LAN) |
| Power | 12VDC / 2A |
| RF connector |
75 Ohm Impedance, F type (Female) Return Loss : min 6dB |
| Power connector |
Outer diameter : 5.5mm Pin diameter : 2.1mm Pin length : 9.5mm |