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Voice Mux/DXC/PCM/DACS PTMP 4U Multi Service PCM Chassis(240 LINES)

Voice Mux/DXC/PCM/DACS PTMP 4U Multi Service PCM Chassis(240 LINES)

    • Voice Mux/DXC/PCM/DACS PTMP 4U Multi Service PCM Chassis(240 LINES)
    • Voice Mux/DXC/PCM/DACS PTMP 4U Multi Service PCM Chassis(240 LINES)
  • Voice Mux/DXC/PCM/DACS PTMP 4U Multi Service PCM Chassis(240 LINES)

    Product Details:

    Place of Origin: China
    Brand Name: Global Tech
    Certification: ISO9001
    Model Number: GT-PCM

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 Pair
    Packaging Details: Standard Carton
    Delivery Time: 7 days after payment clear
    Payment Terms: LC/TT/WU
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    Detailed Product Description

    Global Tech GT-PCM-C series PCM multiplexer chassis can take 64K bps timeslot as granularity, construct N* 64K bit rate, N≤ 31, physically isolated sub band data link with E1 connection, and provide E1, V.35, V.24, RS232, 4Wire/2Wire E&M, Ethernet, FXO and FXS interfaces to fulfill the service requirement in high security application such as Posts, Finance, Insurance company and government.

    GT-PCM Series PCM Mux Chassis is 4U,19inch rack mounted type.  The unit can support SNMP/GUI management. Now it already upgrade into STM1 uplink.

    Product Feature

    ● 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)





    Typical Network Diagram


    Voice Mux/DXC/PCM/DACS PTMP 4U Multi Service PCM Chassis(240 LINES)


    For more technical detail, please visit our website---http://www.cantongt.net

    Contact Details
    Guangdong Global Telecommunication Technology Co., Ltd.

    Contact Person: Mr. Jack Lam

    Tel: 86-20-82322576

    Fax: 86-20-82322578

    Send your inquiry directly to us (0 / 3000)