• EPAS360 Leased Line Access Server

  • The EPAS360 Leased Line Access Server provides high price performance ratio access solution to clients. EPAS360 manages present bridging leased line network equipment, simplifying networks structure, reducing construction cost and providing higher reliability and stability. It ensures the improvement of leased line access performance.


    EPAS360 leased line access server

    Key Features
    • High-speed transparent transmission
      • Ethernet to TDM 2Mbps transparent transmission
    • Modular Structure
      • Fan module
      • Power supply module (1+1 hot backup)
      • Controller card module
      • Wire card module (hot-swap)
    • Controller card module
      • EPM3A-MPU204E-2GE controller card
        • Two-port 10/100/1000M Ethernet interfaces
        • Optical/electric interface (SFP slot)
        • Each interface can realize bridge mode transmission
    • Service card
      • EPM3A-1CPOS-OC3H interface card
        • One-port OC-3 optical interface (SFP slot) - each comprising 1 to 63. The 2M channelized interfaces realize bridge mode transmission among the interfaces.
      • EPM3A-8CE1H interface card
        • Eight-port CE1 each comprising 1 to 32 channelized interfaces. The rate is N64KbpsN=1~32to realize bridge mode transmission among the interfaces.
      • EPM3A-4CE1H interface card
        • Four-port CE1 each comprising 1 to 32 channelized interfaces. The rate is N64KbpsN=1~32to realize bridge mode transmission among the interfaces
        • Supports VLAN transparent transmission
        • Supports status indication and test function
        • Smart configuration and convenient use
    Technical Specifications
    Item
    Description
    Controller card model
    EPM3A-MPU204E-2GE
    Service card model
    EPM3A-1CPOS-OC3H
    EPM3A-8CE1H
    EPM3A-4CE1H
    Console port
    1RJ45
    Ethernet interface
    Two 10/100/1000Mbps electric Ethernet interfaces and two 1000M SFP optical module slots.
    MIM slot
    Eight MIM interface module slots
    The maximum CPOS-OC3 module No.
    2
    The maximum 4CE1 module No.
    8
    The maximum 8CE1 module No.
    8
    The maximum CE1 interface No.
    174632+86
    Power supply parameters (AC)
    Voltage: 100~240V
    Current: 1.2A
    Frequency: 50/60Hz
    Power
    200W 15W
    Supports hot-swappable
    Dimension H x W x D
    155mm x444mm x 360mm
    Short-term operating temperature
    040
    Long-term operating temperature
    1530
    Long-term operating humidity
    4065%
    Non-condensing
    Short-term operating humidity
    1090
    Non-condensing
    Order Information
    Product model
    Description
    EPAS360
    Default: EPAS360 chassis (eight slots), one fan module (EPM360-FAN), one power supply module (AD230-1T004), one controller card module EPM3A-MPU204E-2GE (two fixed 1000M electric Ethernet interfaces and two 1000M SFP optical module slots, one 256MB DDR266 memory)
    Chassis
    RM3780-MF
    EPAS360 chassis (eight module slots, one controller card slot, two power supply slots, one fan slot)
    Fan
    EPM360-FAN
    Fan
    Controller card
    EPM3A-MPU204E-2GE
    Controller card module, two fixed 10/100/1000M electric Ethernet interfaces and two 1000M optical module slots, two memory slots. But Electric interface and optical interface operate exclusively
    Power supply
    AD230-1T004
    AC power supply module, two power supply of each EPAS360, backup with each other
    Memory
    DDR266-256D
    256MB memory
    Access rate: 266 MHz
    Module
    EPM3A-4CE1H
    Four-port channelized E1 module (hot-swap)
    EPM3A-8CE1H
    Eight-port channelized E1 module (hot-swap)
    EPM3A-1CPOS-OC3H
    One-port 155M CPOS module (155M SFP optical module is required, supports hot-swap)
    Optical module
    SFP-S2-LO3P3
     
    155M single optical module (transmission distance: 20km, LC interface, PECL interface level, wavelength: 1310nm) suitable to EPM3A-1CPOS-OC3H module
    SFP-M2-L03P8
    155M multiple optical module (transmission distance: 2km, LC interface, PECL interface level, wavelength: 850nm) suitable to EPM3A-1CPOS-OC3H module
    SFP-S2-L24P3
    1.25G single optical module (transmission distance: 20km, LC interface, PECL interface level, wavelength: 1310nm) suitable to controller card
    SFP-M1-L24P8
    1.25G multiple optical module (transmission distance: 550km, LC interface, PECL interface level, wavelength: 850nm) suitable to controller card
    Typical Application

    EPAS360 is specifically designed and developed for aggregation of branch offices (at most 63286174). It adopts bridge access mode to transmit equipment in central network.

    EPAS360 unveils a suite of advantages especially when combined with bridge equipment.

    The typical application is illustrated below. Each branch office can use fiber transceiver and bridge mode or omitting bridge mode. All branch office data aggregate to EPAS360 via bridge and SDH network, and then access to center LAN via its 10/100/1000M Ethernet interface.

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