Contact: QQ: 234 333 569 Ng 
 E-mail: cilia0426@hotmail.com 

 Zhuzhou Huajian Electronic Technology Co., Ltd. is mainly engaged in the sale of Huawei optical transmission (OSN1500 OSN2500, OSN3500 OSN7500, METRO1000 METRO2050, METRO3000, METRO5000), Huawei narrowband access F01 & F02A both FA16 (electricity, oil, high speed and rail applications) equipment pre-technical solutions and provide customers with support, tender support, support equipment installation, equipment repair and maintenance support, customer training services can provide 24 hours of spare parts and technical services for key customers. 
 The company sold equipment warranty for one year, the commonly used equipment delivery in 7-10 days, support for Express orders. Equipment price advantage, shorter than the order delivery, better services and faster response. 
 I hope and your cooperation and achieve mutual win-win situation! 
 OptiX OSN 3500 (V100R008) 
 Master device 
 Cabinets 
 SSNB9RACK03 N66T assembled cabinets (2200x600x600mm) 
 Sub-frame 
 SSNESUBRACK enhanced subrack 
 System board 
 SSN4GSCC system control and communication board 
 SSN1GXCSA ordinary cross clock board 
 SSN1AUX system auxiliary interface board 
 SSN1PIUA power interface board 
 STM-4 optical interface board 
 SSN1SLD4A (S-4.1, LC) 2xSTM-4 optical interface board (S-4.1, LC) 
 SSN1SLD4A (L-4.2, LC) 2xSTM-4 optical interface board (L-4.2, LC) 
 PDH board 
 SSN2PQ1A 63xE1 business processing board (E1/75ohm) 
 Ethernet through the transfer plate 
 SSN1EFT8 16 port 10M/100M Ethernet pass-through processing board 
 Connecting plate 
 SSN1D75S 32xE1/T1 electrical interface switching outlet plate (75 Ohm) 
 SSN1ETF8 Road 10M/100M fast Ethernet twisted pair interface board 
 Installation material 
 Installation of cables 
 T-75-8-D44-20 trunk cable-20m-75ohm-8E1-2.2mm-(D44, public - I) - (SYFVZ75-1.2/0.25 * 16-I) - minus 45 degrees 
 Fiber optic connectors 
 Optical network product lines - external sets of fiber collection (FC-LC) 
 Single mode of the SS-OP-LC-FC-S-20 jump fiber -FC/PC-LC/PC--G.652D-2mm-20m-PVC-yellow