El producto C-Data All-In-One está diseñado para proporcionar servicio de Internet al hogar del suscriptor a través de la red de acceso coaxial existente. Con tecnología XPON, EOC y HFC, el producto All-In-One cumple con los Requisitos de servicios de transmisión, VOD e Internet de CATV de los operadores de cable para FTTB/FTTC. Se construye con XPON ONU, EOC maestro y módulo receptor óptico en una carcasa.
El módulo receptor óptico recibió la señal óptica del transmisor óptico de la red HFC, y la señal procesada por el PD, el amplificador, El EQ y el AGC a una salida de RF estable. El nivel de salida será de hasta 104dBuv( 4 * salida RF). Los datos Ethernet se entregan a ONU a través de la red XPON del OLT.
El módulo EOC Master cumple con los estándares Home-plug AV, está diseñado basado en el conjunto de chips Qualcomm AR7410 con tecnología OFDM de alta capacidad antiinterferencia. Modulará los datos de Ethernet en señal EOC RF en el 7,5-65MHz. La señal EOC y la señal CATV (87 ~ 860MHz) pueden funcionar con un cable coaxial sin interferencias. El EOC Master puede proporcionar un servicio de datos de alta velocidad a una velocidad de capa PHY de 600Mbps, el rendimiento de la capa MAC es de hasta 320Mpbs.
Item | Parameters | Specification |
Main Functional Module Configuration | ONU | 1 * XPON ONU |
EOC Master | 2*EOC Master | |
CATV | 1* CATV Optical Receiver | |
External Interface | Fiber Port | 5/8” type, 2 port, for Fiber Optic Pigtail input |
COM Port | F-Type female, 4 output port for mixed EOC and CATV signal | |
Power Input Port | F-Type female, line power(40-90VAC) input version Power cord with China plug, Mains Powered (90-264VAC) version | |
Uplink | Broadcast CATV | 1*CATV optical, SC/UPC |
Ethernet Data | 1*EPON/GPON adaptive optical, SC/UPC | |
Specification of XPON ONU Parts | ||
EPON/GPON | Standard compliance | EPON: IEEE802.3ah GPON: ITU-T G.984.X |
Optical Interface | EPON: 1 * EPON 1000BASE-PX20+ GPON: 1 * GPON CLASS B+ | |
Transmission Rate | EPON: 1.25Gbps downstream/upstream GPON: 2.488Gbps/1.244Gbps downstream/upstream | |
Transmission Distance | EPON: 20Km@1:64 GPON: 20Km@1:128 | |
Optical Fiber Type | Single Mode, Single Fiber | |
Wavelength | Upstream 1310nm, Downstream 1490nm | |
Optical Power Tx | EPON : 0dBm to +4dBm(1000BASE-PX20+) GPON : +0.5dBm to +5dBm(Class B+) | |
Receiving Sensitivity | EPON: -27dBm(1000BASE-PX20+) GPON: -28 dBm(Class B+) | |
Indicator | Indicator Description | PWR: Power up or down PON: ONU registered LOS: Optical Link Status SYS: system work indicator |
Network Management | Management Mode | Support IEEE802.3ah OAM (EPON) Support ITU-T G.984.X OMCI (GPON) Support WEB management Suppoort Telnet Management |
Function | Status monitor, Configuration management, Alarm management, Log management | |
Specification of OR | ||
Optical Specifications | Wavelength | 1550±10 nm |
Optical Power Input Range | -10 ~ +2 dBm | |
Recommend optical Power Input Range | -6 ~ 0dBm | |
Optical Input Return Loss | >45 dB | |
RF Specifications | Bandwidth | 45~860 MHz |
Flatness | ≤±1.5 dB | |
Nominal RF Output Level | 104dBuV | |
Impedance | 75 Ohm | |
Return Loss | ≥14 dB | |
CNR | ≥51 dB | |
CSO | ≥60 dBc | |
CTB | ≥60 dBc | |
Note: CNR, CSO, CTB parameter testing environment is in1550nm directly modulation transmitter, optical input -1dBm, OMI=3.2%, 59CH PAL-D signal load. | ||
Optical and temperature AGC | Stability of RF Level under optical AGC | ≤±1 dB |
AGC Scope | -6 ~ 0dBm | |
LED Indicator | Indicator Description | TV1: Status of Output 1 of optical receiver module TV2: Status of Output 2 of optical receiver module OPT-M: Optical power is nominal OPT-L: Optical power is abnormal PWR: Power Supply Status |
Specification of EOC Master | ||
Interface | Inband Management Port 1 * 10/100/1000M auto-negotiation, RJ45 | |
LED Indicator | LED Indicator | PWR: Power Supply Status CAB1: CABLE Link Status indicator1 CAB2: CABLE Link Status indicator2 |
Performance Parameters | RF Parameters | Frequency Band: 7.5-65MHz RF Output Level: 115±5dBuv @4 RF output port Receive sensitivity: 45dBuv |
Transmission | PHY Layer: 600Mbps Throughput on MAC Layer: 320Mbps | |
Modulation Mode | OFDM2690 carriers, 4096/1024/256/64/16/8 QAM, QPSK, BPSK, ROBO | |
Working Mode | TDMA/CSMA | |
Encryption Mode | AES-128 | |
Standard | EOC Standard | IEEE P1901(Draft), HomePlug AV |
Ethernet Standard | IEEE 802.3, IEEE 802.3x, IEEE 802.3u IEEE802.1P, IEEE802.1Q | |
Software | Network Management | WEB, CLI, SNMP |
Software Features | VLAN, QOS, Bandwidth Control, Broadcast storm limitation | |
Physical Features | ||
Physical Features | Power supply | Line Power(90-264VAC) Cable power(60VAC) optional |
Power Consumption | Consumption: <80 W | |
Net weight | 3.7kg | |
Environment A ttribute | Working Temperature: -20 ~ 65℃ Storage Temperature: -40 ~ 85℃ Working humidity: 10% ~ 90%non-condensing Storage humidity: 10% ~ 90% non-condensing |