Outdoor CSMA / CA Protocol CATV Optical Receiver For Ethernet And Coaxial Cable Network

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Outdoor CSMA / CA Protocol CATV Optical Receiver For Ethernet And Coaxial Cable Network , GDCBM710
 


Overview
      
GDCBM710 series outdoor EOC master equipment based on main chip AR7410 (INT6400 optional) , can mix IP data signals and CATV signal output to the cable distribution network to achieve the transmission of IP data and television program on cable.It is located on the top of the EOC network, can connect as many as 253 CNU terminal equipment, it can also be installed in the output cable line of the HFC network optical node or building distribution network input line, to provide users voice, video, data and other business.  
 
 
 
GDCBM710 series support remote network management, can login through WEB/SNMP/TELNET way.After loginning , they can perform centralized management of the operation to the EOC slave, such as QoS Settings, encryption Settings, statistics, status information query, and software upgrades, etc.
 
GDCBM710 series provide symmetrical 350 MBPS access, occupying less than 65 MHZ, have no conflict with the frequency of the existing CATV system but reduce the mutual interference.Besides, they support the existing tree and chain type CATV network with long transmission distance, high bandwidth, good fitness to network, fully meeting the requirements of combination of three network deployed by radio and television system.

 

Features
 

  •  Cassette body, metal/aluminum shell, good heat dissipation and electromagnetic shielding 
  •  External-type industrial-grade switching power adapter supplies power.possessing multiple function of 
  • preventing lightning strike: built-in varistor, vacuum discharge tube, TVS, multiple protection circuit for 
  • preventing lightning strike and wide input voltage range (100 ~ 240 v ).The built-in EMI filter possesses
  •  good
  •  anti-interference performance with function of preventing short circuit, overload, over-voltage.Besides,
  •  low 
  • working temperature ensures long service life.
  •  Taking up 7.5 ~ 65 MHZ frequency band signal with strong anti-interference ability and high bandwidth
  •  Modular design.Supporting1-2 paths independent data module,easy to upgrade and expend
  •  Supporting 1/2/4 paths RF input,  1/2 /4ways RF output with 5-65 MHZ / 87-1000HZ interposer
  •  Providing two 10 f/100M/1000M adaptive Ethernet interfaces
  •  Supporting the console test port
  •  Supporting as many as 253 EOC slaves
  •  can be compatible with different manufacturers’ slaves equipment based on P1901 / Homeplug AV 
  • technology
  •  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 national standard MIB library
  •  (draft),
  •  can customize and expand the MIB library according to customer's need
  •  Supporting the remote online firmware upgrade 
  •  Supporting 60V power feeding or 220V power supply

 
Technical parameters
 

item

specification

Chipset 

AR7410(INT6400 optional)

Standard 

IEEE802.3,IEEE802.3X,IEEE802.3u  IEEE P1901

EOC protocol

IEEE P1901,HomePlug AV 

Protocol

CSMA/CA

Physical layer rate

500 Mbps

Modulation method

Supports 4096/1024/256/64/16/8-QAM,QPSK,BPSK,ROBO 

Data channel

Supports data transmitedt between ethernet and coaxial cable network

Transmission distance

1 km through coaxial cable

Security

128-bit AES encryption

VLAN

IEEE802.1Q (VLAN lagging)

QoS

Supports ToS and CoS package classification

flow control

Supports flow control based at ports

SNMP

SNMP v1 v2 v3

802.1X

Supports IEEE802.1X access certification 

Watchdog

Supports monitoring CPU by watchdog

Management 

Supports user management based on SNMP,WEB and CLI

LED light

Status indicator of Power,EOC,ONU

Interface

1/2/4 RF input interfaces,1/2/4RF output interfaces,2 GE interfaces,
1local Console interface and 1 reset button

Power consumption

6W

Power supply

AC60V  or AC220V

Dimension

289mm×206mm×128mm

surroundings dimension

= Storage Temperature:-40C+80C

= Operation Temperature:-25C+65C

= humidity:5%95%(non-condensation)


 
     
 


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Mr. Zhang
Tel: 86-25-85166786
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Lootom Telcovideo Network Co., Ltd
5F,9 Building 100 DiCui Road,Wuxi, Nanjing, Jiangsu, China (Mainland)
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