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Indoor High Shield Performance CATV / IPTV EOC Slave For Encryption Transmission , GDCBT400
overview
GDCBT400 (based on AR7411 chip) EOC slaves are based on HomeplugAV (IEEE P1901) technology, cooperate with GDCBM600/700 series EOC master network to construct layer 2 Ethernet transmission network through the TV coaxial cable.
GDCBT400 can provide 1-4 (distinguished by type suffix) MB full-duplex Ethernet interface, can connect the computer, digital TV set-top boxes, IP telephone and so on the many kinds of terminals at the same time.Supporting QoS Settings , they can provide a variety of business types of data flow with the corresponding priority transmission security.They support bandwidth control. Each terminal’s largest uplink bandwidth can be set to prevent equipment of the user side becoming abnormal or bad impact coursed by artificial attack on the whole coaxial transmission network.Supporting encryption transmission, satisfying the needs of the high-reliability business.
Features
- Following 802.1 Q VLAN l QoS (802.1p) and the IGMP layer 2 protocol, etc
- Supporting SNMP centralized network management which is based on the national standard MIB library (draft)
- Providing 1-4 10M/100M adaptive Ethernet interfaces, being used to connect to the computer, set-top boxes and IP telephone,etc
- Providing two RF interfaces, being used to connect unlink and downlink cable line respectively
- Taking up 65 MHZ below frequency band signal, and do no bad to the existing CATV signal
- Need no user configuration, plug and play
Technical parameters
| Item | Specification | ||
| Interface | One-four10/100M adaptive Ethernet interfaces(Auto MDI/MDIX) Two RF interfaces,one CATV/data mixed signals input and one CATV signal output One external power supply interface
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Indicator lamp
| LAN: 1 -4 Cable:1 Power supply:1 | ||
| RF | occupying frequency:7.565MHz maximum output power:15 dBm Receiving sensitivity:-65 dB | ||
| Standard | IEEE 802.3, IEEE 802.3x,IEEE 802.3u Auto MDI (X) , IEEE 802.1P,IEEE 802.1Q | ||
| Working mode | CSMA/CA | ||
| Software features | supporting VLAN,QoS | ||
| Physical layer rate | 200/500Mbps | ||
| Modulation method | OFDM 1024/256/64/16QAM, QPSK, BPSK | ||
| Transmission distance | >1000 m | ||
| Encryption mode | 128-bit AES encryption | ||
| Power supply | External |
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