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General Description
GNU (General Network Unit), integrated EoC master, ONU and Optical node modules all in one platform with 500 Mbps at physical layer based on IEEE 1901, which it can directly input optical signals of internet data and CATV, and then modulated into the mixed RF signal and distributed to CATV coaxial cable network.
GNU will save the cost of installation, maintenance, space and power consumption with the best compatibility. Suitable to install at new coaxial cable network.
Main Feature
Transmission rate of single EoC module: 500 Mbps at physical layer
Support OFDM, QAM 4096/1024/256/64/16/8, QPSK, BPSK
Support embedded ONU module
Up to 2 lines of signal
Support TDD/FDD, CSMA/CA;
Support VLAN(802.1Q),QoS(802.1p);
Support SNMP V1/V2c agent and standard MIB;
Support authentication, to authenticate end device
Interface
Specification
Item | Parameter |
Modules | 1 * EoC with Qualcomm AR7410 chipset, 1 * ONU, 1 * Optical Node (Support customizing collocation; Switch Module and Energy Management Module is optional) |
Transmission Rate | 350Mbps |
RF Signal: Ethernet Data | Frequency Range: 2~35Mhz or 7.5~67.5Mhz: Output Level: ≥110dBuv |
RF Signal: CATV | Frequency Range: 47-862Mhz or 87-1000Mhz |
Return Loss: ≥16dB | |
Insert Loss: ≤1dB | |
Flatness in-band: ±0.75dB | |
AGC range: -6dB ~ +1dB | |
RF/EQ adjustable | |
C/N: ≥51dB(-1dBm IN); C/CTB: ≥65dB | |
C/CSO: ≥60dB | |
RF Output Level: ≤108dBuv | |
Optical Signal: Ethernet Data | Optical Port: 1 PON port |
Optical Fiber Type: SMF (Single Mode Fiber) | |
Optical Fiber Connector: SC/PC | |
FWD Wavelength: 1310nm | |
Reverse Wavelength: 1490nm | |
Optical Signal: CATV | Wavelength: 1100~1600nm |
Optical Power Range: -8~+3dBm(Recommended: -4~+2dBm) | |
Optical Fiber Type: SMF | |
Optical Fiber Connector: FC/APC or SC/APC | |
Port Type | F-Connector |
Output RF Impendence | 75Ω |
Standard | IEEE HomePlug AV, IEEE 802.3, IEEE 802.3x, IEEE 802.3u Auto MDI(X) |
Protocol | TDMA/CSMA |
Modulation | OFDM, support QAM 4096/1024/256/64/16/8, QPSK, BPSK |
Transmission distance | <700M, (<60dB), Max.1000M |
Security | 128-Bit AES encryption |
Maximum Attenuation | <60dB |
QoS | 802.1Q, 802.1P |
Ports | 1 * PON input |
1 * CATV optical input | |
2 * Mixed CATV + Ethernet data output | |
Power Supply | AC220/110/60V |
Environment Status | Storage Temperature: -50~85 °C |
Storage Humidity: 5%~95% (No condensation) | |
Work Temperature: -20~70 °C | |
Work Humidity: 5%~95% (No condensation) | |
Power Consumption | ≤18W |
Casing | Outdoor type Aluminum alloy Case |
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