Page Views: 89 Date Added: 12/15/2011 Last Updated: 12/15/2011 Expiry Date: 12/12/2021 Product/Service Details Global Tech GT-PCM-C series PCM multiplexer chassis can take 64K bps timeslot as granularity, construct N* 64K bit rate, N=1 to 31, physically isolated sub band data link with E1 connection, and provide E1, V.35, V.24, RS232, RJ45, FXO and FXS interfaces to fulfill the service requirement in high security application such as Posts, Finance, Insurance company and government * 19' 4U Modular Chassis, 18 slot for service, power and management. * Adopt state-of-the-art chipset, with simple designed circuit, low power consumption, and high reliability. * Abundant and versatile service interfaces. * Voice Service: FXS/FXD, FXO, EM, RD, 2100RD and 2/4 wire E&M port. * Data Service: V.28 Syn./ Async.(RS232), V.35, Ethernet, 2B+DU, RS422, RS485, 64KB/S E1 port. * Video Service: H.264 Video card * 19' 4U modular chassis transmission port: 4E1 optical card, 8E1 optical card, 4E1+100M Ethernet optical card, 8E1+100M Ethernet optical card, SHDSL card and so on. * Non-blocking switching fabric, realize none-blocking cross connection among any timeslots between service ports and the 8 E1 ports, and among any E1 port from the 8 E1 ports. * Sophisticated NMS system can configure all Network Elements in the topology, and real-time monitor the operation status of each part in equipment. * Plug and play design implemented among all function cards. * Each service port supports lightning-proof function complied with ITU-T K.20 and K.21 * With low power consumption, and approximate 50W maximum power consumption. * Varied service types and port quantities are configurable flexibly in chassis. * Support Point to Point and Point to Multi Point structure. Maxly support 240 lines of FXO/FXS per chassis. * Ultra compact design with aluminum material. Technical Parameter ● Optical Interface ■ Wavelength: 1310nm, 1550nm ■ Connector: SC, FC ■ Tx Power: -9dBm/ -12dBm ■ Rx Sensitivity: ≤ -36dBm ■ Rx Range: ≤ 27dB ■ Transmission Distance Multi Mode Fiber: 5Km Single Mode Fiber: 20/60/120Km ■ Jitter Feature: Comply with G.742 and G.832 ● Ethernet Interface ■ 10M/ 100M auto negotiation ■ Full/ half auto negotiation ■ Related Standard: IEE802.3, IEE802.1Q (VLAN) ■ Connector: RJ45 ■ MDI/ MDIX auto negotiation ■ MAC Address Table: Up to 4096 ● E1 Interface ■ Bit Rate: 2.048M bps ±50ppm ■ Coding: HDB3 ■ Timeslot Control: PCM30，PCM31 ■ Impedance: 120Ω (Balanced), 75Ω(Unbalance) ■ Port Feature: Comply with G.703 ■ Connector: RJ45 (120Ω), BNC (75Ω) ■ Jitter Feature: Comply with G.745 and G.832 ● FXO/S Interface ■ Sampling Frequency: 8K Hz ±50PPm ■ Encoding Law: A-law ■ Impedance: 600Ω ■ Overload Point: +3.14dBm ■ Related Standard: Comply with ITU-T G.712、G.713 ● RS232 Interface ■ Interface Rate: Asynchronous rate: ≤19200bit/s ■ Interface Level: RS232 Level ■ Working Type: DCE ■ Connector: RJ45. ● V.35 Interface ■ Bit Rate: N* 64Kbps, N=1~32 ■ Electrical Feature: Comply with ITU-T V.35 ■ CPE Port: Comply with ISO2593 ● Nework Management Interface ■ Port Type: 10/100 Base -T ■ Interface Level: RS232 Level ■ Protocol: TCP/IP ■ Standard: Comply with IEEE 802.3 ● Operation Environment ■ Working Temperature: -10℃~ 60℃ ■ Storage Temperature: -40℃~ 85℃ ■ Relative Humidity: 0%~ 95%, non-condensing ■ No corrosive and solvent gas, no dust and heavy EMI ■ Power Supply AC 180V~ 260V DC -72V~ -36V ■ Power Consumption: ≤ 50W ■ Physical Dimension: 4U Chassis: 482mm(W)* 177mm(H)* 280mm(D) For more detail please visit our website http://www.cantongt.com/en

Company Information (Guangdong Global Telecommunication Technology Co., Ltd. )

Company Profile: Through all members enormous efforts since the foundation in 2002, Guangdong Global Telecommunication Technology Co., Ltd., Global Tech, has set up a high reputation in the data and optical communication industry. As the main equipment vendors to the operators, Global Tech has a stable and massive customer base worldwide and its products are deployed by China Telecom, China Mobile, China Unicom, Electric Power and CATV. In the mean time, closely partnered with main System Integrators, Global Tech has set up an extensive distribution networks. As the certified Hi-Tech enterprise, headquartered in Tianhe District, Guangzhou and branched in Beijing, Shanghai, Wuhan, Chengdu, Jinan, Hefei, Nanning and so on, Global Tech can provide convenient, express and excellent services and supports to our clients. Global Tech’s product portfolio consists of Ethernet Media Converter, Interface Converter, Optical Fiber MODEM, Ethernet Switch and Router, PDH Optical Line Terminal, Video Optical Line Terminal, Coarse Wavelength Division Multiplexing, OEO Wavelength Transponder, Multi Service Access/Transport Platform, Gigabit Ethernet Passive Optical Network, PLC Optical Splitter, Optical Distribution Network Cabinet and relevant data and optical communication equipments. With the constantly exploring spirit and precise attitude, Guangdong Global Telecommunication Technology Co., Ltd. pursues an extremely high quality upon the whole product portfolio. Implementing the industrial cutting-edge new technologies, Global Tech is focusing on the Research & Development activities of the telecommunication network solutions. Sufficient facilities and profound management secure the manufacturing quality, and fully qualified and experienced technical support teams secure the prompt pre- and post-sales services to customers. ISO9001:2008 certification is granted to Global Tech and all full product portfolios get the National Access License from the Ministry of Industry and Information Technology of the People’s Republic of China. Following the enterprise spirit,’ Excellence, Innovation, Efficiency, Share’, footing on the present and eyeing on the future, Guangdong Global Telecommunication Technology Co., Ltd. is striving to be the Tier One telecommunication equipment vendor worldwide.. >> More Website URL: http://www.bridgat.com/u51403