1. General Details

    ESPOD  ES-G10A multi-service access platform integrates with SDH / MSTP, PTN, PDH, PCM, fiber optic transceivers, and other product features, provides high-tech and cost effectve solution which can meet nowadays operators’ requirement. Uplink provides STM-1/4, FE / GE Ethernet, E1 and other standard interfaces, which can perfectly meet SDH / MSTP / PTN / IP-RAN networks; downlink  provides SDH / MSTP, PTN, PDH, Fiber Transceiver, Interface Converter and other products access ,which can implement point-to-point, star, chain, ring and other topology networks. With high-quality, advanced NMS and cost effective solution, ESPOD MSAP can be widely applied at Terminal Multplexer(TM), Add and Drop Multiplexer(ADM) and access converging field.

  2. Technical Info

    More concise deploy, effectively reduces the total cost of ownership (TCO)

    MSAP can simultaneously access multiple large customers, many types of products

    Supports Ethernet service aggregation and VLAN division

    MSAP equipment provides a fiber access, no need to deploy a large number of PDH equipments and E1 copper in the machine room

    Reduce fault location, saves additional cost like DDF rack and Ethernet switches,

    improve space utilization of the machine room

    High compatibility, flexible networking capabilities

    MSTP equipment is certified by MIIT, compatible to other manufacturers SDH/MSTP/MSAP/PTN equipment

    Many interfaces, supports STM-1/4, FE/GE Ethernet, E1, V.35, FXS/FXO, RS232 variety of standard wide, narrowband interfaces

    Powerful cross capabilities, take SDH, carrier-class Ethernet technology and DS0 technology as the core technology

    Totally support our PDH, PCM, PTN, PBX, Interface Converter, Fiber Transceivers, and other products

    EoS Ethernet mapping board, optional optical/electrical interface, support GFP, V-Cat, LCAS

    GE Gigabit Ethernet convergence board, optional optical/electrical interface,

    access to the customer/business by VLAN identification, isolation


    Excellent clock synchronization

    Timing system can work in tracking, maintaining and free oscillation modes

    Support clock input/output interfaces, indicators fully consistent with the ITU-T G.813

  3. Specifications


    • high safety, a variety of 1+1 protection mechanisms
    • Main control board 1+1 protection
    • Power supply board 1+1 heat copy
    • STM-1/4 dual optical port 1+1 protection
    • PDH dual optical port 1+1 protection


    • Powerful OAM and network management, enhance the speed of fault diagnosis and service restoration
    • Error test, line loopback capabilities
    • Effectively distinguish between the remote device powered down and broken fiber alarm
    • Unique initiative alarming function, via SMS and mail to notify maintenance personnel the alarm at the first time
    • Unified carrier-grade network management, improve efficiency, reduce operation and maintenance costs

    Device structure

    • Standard 19 inch rack-mounted with 9U height, (W×H×D)482mm×399mm×470mm
    • Using vertical baffle structure
    • 16 slots(including 2 power supply board slots)
    • Fixed main control board slot(support 1+1 backup),
    • integrates SDH optical group boards, data exchange board and network management board function, other slots can be mixed into various service boards, supports hot-swappable boards


    Equipment Index

    • Operation Temperature 0 ~ 45 ℃
    • Storage Temperature -30 ~ 60 ℃
    • Operation Humidity 10% ~ 90% (non-condensing)
    • Operation Voltage DC-48V (providing dual power backup)
    • Power ≤ 250W
    • 4 aggregation STM-1/4 24 tributary STM-1
    • 48×PDH
    • 126 x E1 s
    • 360xFXS/FXO

    Maximum link

    • 48×(1×E1) V.35 converters
    • 96×(1×E1) EoPDH converters
    • 48×(4×E1) EoPDH converters
    • 24×(8×E1) EoPDH converters
    • 72xFiber optical transceivers
    • 96×EoS channels transceivers
  4. Order Enquiry

    Contact form description text

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  5. Documents