Data EOC Master CD7944N Product User Manual Download Page 13

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Company Address: Room 601, Floor 6, Building F, Songbai Road 1008, Sunshine Community

，

Xili Street, Nanshan District, Shenzhen(518108)

Factory Address: Fl1, Bldg B, Wentao Industrial zone, Yingrenshiyongxin Village, Shiyan Street, Baoan district, Shenzhen, Guangdong, China (518055)

Tel: +86-755-26014509/4710/4711 Fax:+86-755-26014506

Website: www.cdatatec.com

2.4.2 Hanging Installation

Before hanging installation, it must be ensured that the strength of the equipment hanging

place can meet the load bearing.

2.4.3 Opening EOC Master Flap

Before connecting EOC Master cable, you need to loosen four hex screws on the flap with

the special hex wrench, as shown in the figure below:

Summary of Contents for EOC Master CD7944N

Page 1: ...trict Shenzhen 518108 Factory Address Fl1 Bldg B Wentao Industrial zone Yingrenshiyongxin Village Shiyan Street Baoan district Shenzhen Guangdong China 518055 Tel 86 755 26014509 4710 4711 Fax 86 755 26014506 Website www cdatatec com EOC Master CD7944N Product User Manual Device Install Guide Version V1 0 ...

Page 2: ...EOC Master Requirements Before Construction 5 2 2 1 1 EOC Master Installation Requirements 5 2 2 1 2 EOC Master Operating Environment Requirements 5 2 2 1 3 EOC Master Grounding Requirements 6 2 2 1 4 EOC Master Power Requirements 7 2 2 1 5 EOC Slave Requirements Before Construction 7 2 2 1 5 1 EOC Slave Installation Requirements 7 2 2 1 5 2 EOC Slave Operating Environment Requirements 7 2 2 1 5 3...

Page 3: ... series products have many advantages such as flexible deployment high bandwidth high security good reliability convenient management and simple maintenance EOC technology theory EOC system uses coaxial lines to transmit data signals at below 65 MHz When transmitting the user data is modulated using GMSK or OFDM modulation technology and then transmitted on the coaxial cable At the receiving end t...

Page 4: ...e installation and EOC accessories installation 2 1 1 Typical Networking Typical networking application is shown in Figure 1 2 1 2 Device Installation Step Reference sequence EOC Master installation coaxial cable connection EOC slave installation verification It is recommended that network planning and equipment configuration operations be completed in advance of the project 2 1 3 Preparations Bef...

Page 5: ...EOC master CD7944N installation accessories hanging buckle etc 2 1 4 2 CD7944N Panel Interface and Indicators 2 1 4 3 CD7944N Panel Definition EOC partial panel Including two EOC modules Interface Description Usage Ethernet port 4 10 100 1000Mbps adaptive ports Uplink connect MAN COM port 4 Cable mixed signal output ports User to Home cable connects to EOC master COM port EOC partial panel indicat...

Page 6: ...al and transmitted to the EOC module Built in ONU module panel indicator definition Indicator Panel Label Status Description Power led PWR On Power is normal Off Power is off or power failure ONU Register led PON On ONU register successfully Off No ONU registration Optical signal led LOS On Optical power is abnormal Off Optical power is normal System led SYS On System is working Off System works a...

Page 7: ... the long term development needs of the project and appropriately leave room for hardware expansion and installation 5 The interior of the equipment room should be reasonably installed and arranged so that the equipment and installation accessories are arranged as neatly as possible to facilitate maintenance 6 The installation of the EOC master should adopt reliable seismic reinforcement measures ...

Page 8: ...g cable of the equipment should be connected to the angle steel by electric welding and the welding points shall be anti corrosive The cross sectional area of the protective ground cable is not less than 6 The cable should be as short as possible during project construction and cannot be coiled 2 Grounding resistance The grounding resistance value should be less than 5 Ω but for areas where the an...

Page 9: ...istortion is not more than 3 2 2 1 5 EOC Slave Requirements Before Construction 2 2 1 5 1 EOC Slave Installation Requirements 1 EOC slave should not be installed in high temperature dusty harmful gas flammable explosive susceptible to electromagnetic interference transmitting stations substations and unstable voltage large vibration or strong noise 2 EOC slave installation environment should be ke...

Page 10: ...lating hardware failure 4 When installing the EOC master It s careful to securely install the equipment in the designated location And take good anti theft measures 5 The shell of the EOC master is waterproof After you have completed the necessary debugging operations during installation you must adjust the waterproof ring close the shell properly and tighten all bolts For interfaces with inlet ou...

Page 11: ... be obvious signs on both ends of each cable for easy connection and inspection The cable labels should be affixed to the obvious ends of the cables and not easy to fall off 7 The location routing and direction of cable laying should meet the design requirements of the construction drawings 2 3 4 Label 1 Each equipment EPON ONU switch etc involved in the EOC system and the power switch box must be...

Page 12: ...ool preparation Universal tools Marker knife special hexagon wrench adjustable wrench vise screwdriver diagonal pliers waterproof tape Auxiliary tools ladder rubber hammer etc 2 Before preparing for installation check the installation conditions location power supply grounding and lightning protection of the equipment according to the above requirements to ensure that the equipment is in a good op...

Page 13: ...ct Shenzhen Guangdong China 518055 Tel 86 755 26014509 4710 4711 Fax 86 755 26014506 Website www cdatatec com 11 2 4 2 Hanging Installation Before hanging installation it must be ensured that the strength of the equipment hanging place can meet the load bearing 2 4 3 Opening EOC Master Flap Before connecting EOC Master cable you need to loosen four hex screws on the flap with the special hex wrenc...

Page 14: ...na 518055 Tel 86 755 26014509 4710 4711 Fax 86 755 26014506 Website www cdatatec com 12 2 4 4 Connect EOC Master Cable Line The EOC Master provides 4 cable mixed output interfaces As shown in the figure below the user s coaxial cables that need to be covered are connected to the four cable ports on the EOC master and the cable interfaces are tightened one by one to complete the user signal coverag...

Page 15: ...nt installation are completed before the system is powered on please check the installation equipment components and materials and the installation process referring to the construction specifications After the system is powered on you can install the EOC master at the user home Check whether the EOC slave is registered and online normally whether the service is normally opened and whether the per...

Page 16: ...her is to access the EOC master WEB from the EOC slave LAN side See the following chapters for details 2 6 1 Default Network Parameters 1 In band management port default IP address IP address 192 168 1 6 Subnet mask 255 255 255 0 2 WEB default login username and password Username admin Password admin 2 6 2 Access EOC Master WEB Method 2 6 2 1 From EOC Slave LAN Side Access The figure below is a ne...

Page 17: ...ec com 15 2 6 2 2 From EOC Master Front end Equipment Access The figure below is a networking diagram of accessing EOC master WEB from front end equipment According to the diagram the PC is connected to the OLT uplink port and configure the same network segment IP address as in band management IP of EOC master to ensure that the PC can ping through EOC master Access the EOC master WEB and make rel...

Page 18: ... Website www cdatatec com 16 Concluding Remarks Thanks for using products of Shenzhen C Data Technology Co Ltd Contact Information Company Address Room 601 Floor 6 Building F Songbai Road 1008 Sunshine Community Xili Street Nanshan District Shenzhen China Factory Address 1st floor Building B Wentao Industrial Park Yingrenshi Community Shiyan Avenue Baoan District Shenzhen China Telephone 0755 2601...

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