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PCM Voice Multiplexer 30 Channel E1 G.703 SNMP FXO FXS

    Buy cheap PCM Voice Multiplexer 30 Channel E1 G.703 SNMP FXO FXS from wholesalers
     
    Buy cheap PCM Voice Multiplexer 30 Channel E1 G.703 SNMP FXO FXS from wholesalers
    • Buy cheap PCM Voice Multiplexer 30 Channel E1 G.703 SNMP FXO FXS from wholesalers

    PCM Voice Multiplexer 30 Channel E1 G.703 SNMP FXO FXS

    Ask Lasest Price
    Brand Name : E-link
    Model Number : LNK-E1-30PCM
    Certification : ISO9001, CE, ROHS, FCC
    Price : $185-$230
    Payment Terms : T/T,Western Union,MoneyGram,PayPal
    Supply Ability : 1000/Month
    Delivery Time : 1-3 working days
    • Product Details
    • Company Profile

    PCM Voice Multiplexer 30 Channel E1 G.703 SNMP FXO FXS

    PCM Voice Multiplexer 30 Channel E1 G.703 SNMP FXO FXS

    Model : LNK-E1-30PCM


    Product Description & Overview

    This advanced PCM voice multiplexer represents a sophisticated telecommunications solution engineered

    for reliable voice and data transmission over E1 infrastructure. Utilizing proprietary VLSI technology specifically

    developed for E1 line transmission, this professional-grade multiplexer delivers exceptional performance in

    voice communication applications. The system supports flexible configuration options with capacity for up to

    30 voice channels and four serial data interfaces, providing comprehensive connectivity solutions for diverse

    communication requirements.


    Featuring optional integrated SNMP management module, this versatile multiplexer enables efficient network

    monitoring and remote configuration capabilities. The fully digital circuit design ensures reliable and stable

    operation while maintaining low power consumption and high integration levels. The compact form factor

    and simplified installation make it ideal for space-constrained environments where both performance and

    physical dimensions are critical considerations.


    Designed for telecommunications service providers, enterprise networks, and specialized communication

    systems, this robust multiplexer establishes new standards for voice transmission quality and operational

    efficiency. The comprehensive alarm monitoring system and built-in diagnostic capabilities ensure quick

    fault identification and resolution, while the extended temperature range compatibility guarantees reliable

    performance in various environmental conditions. Perfect for legacy voice network modernization, emergency

    communication systems, and industrial telephony applications, this PCM voice multiplexer delivers exceptional

    value through its combination of channel capacity, reliability, and management flexibility in modern communication

    infrastructure deployments.



    Key Features Bullets

    • Proprietary Core Technology
      Self-developed IC with single PCB design for enhanced reliability

    • High-Density Voice Capacity
      30-channel voice access with caller ID and polarity billing functions

    • Advanced E1 Compliance
      G.703 interface with digital clock recovery technology

    • Flexible Service Expansion
      Dual auxiliary interfaces for data/switch/audio signals

    • Comprehensive Network Management
      Independent SNMP support with cascade management capability

    • Universal Voice Interfaces
      FXO/FXS ports and EM2/4 audio interface compatibility

    • Intelligent Monitoring System
      Remote alarm status monitoring with LED indication

    • Environmental Monitoring
      Temperature and voltage monitoring via network management

    • Multi-Voltage Power Supply
      AC/DC power input options for flexible deployment


    Technical Specifications & Indexes

    Parameter

    Specification

    FXS Phone Interface

    Ring frequency

    75V

    Maximum transmission distance

    25HZ

    Two-line Impedance

    600 Ohm (pick up)

    Return loss

    40 dB

    FXO Switch Interface

    Ring detect voltage

    35V

    Ring detection frequency

    40Km

    Transmission distance

    17HZ-60H

    Two-line Impedance

    600 Ohm (pick up)

    Transmitting power

    -9dBm (Min) ~-8dBm (Max)

    Return loss

    40 db

    Link budget

    18dBm

    E1 Interface

    Interface Standard

    comply with protocol G.703

    Interface Rate

    2048Kbps±50ppm

    Interface Code

    HDB3

    E1 Impedance:

    75Ω (unbalance), 120Ω (balance)

    Jitter tolerance

    In accord with protocol G.742 and G.823

    Allowed Attenuation

    0~6dBm

    Power

    Power supply

    AC180V ~ 260VDC 48VDC +24V

    Power consumption

    7W

    Dimension

    Product size

    19 inch 1U 485X138X44mm(WXDXH)

    Simple packaging

    522X198X82mm(WXDXH)

    Piece weight

    3KG

    Working environment

    Working temperature

    -10°C ~ 50°C

    Working Humidity

    5%~95 % (no condensation)

    Storage temperature

    -40°C ~ 80°C

    Storage Humidity

    5%~95 % (no condensation)

    Dimension

    19 inch 1U

    483(Length)X200(Width)X44(height)mm



    Application Scenarios

    • Supporting enterprise multi-site telephone network interconnection

    • Enabling industrial park communication system deployments

    • Facilitating emergency communication network installations

    • Providing railway signal communication solutions

    • Supporting power grid dispatching communication systems

    Quality PCM Voice Multiplexer 30 Channel E1 G.703 SNMP FXO FXS for sale
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