Introduction:
MSAP2500 is a STM-4 class SDH centralized optic transmission system. MSAP2500 adopts 6U chassis, provides15 function cards, 2 power supply cards, which can be conveniently installed in the standard19-inch rack. SLOT 7~8 are network and data main /back-up slots, and the other slots are service slots, such as STM-1 Module, PDH Module, Ethernet Service Module, etc, support dual power supply back-up.
Main Features:
Provide maximum 16 * STM-1 optical interfaces.
Support maximum 1008 * E1 circuit add/drop.
Provide channelzing E1 service, Ethernet service and other various data access.
Support cross connection of all VC-12.
Support channel protection and Sub-network Connection Protection (SNC/P), protection switching time better than the international standard.
Technical Parameters:
Device Physical Parameter
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Power Supply
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-48VDC power supply, allowed fluctuation range: -36V~ -72V.
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Power Consumption
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145W(initial)/80W(steady-state) (Configuration Conditions: DMU2× DO1, 11× 2MM21)
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Dimension
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L× W× H: 483mm*265mm*295mm
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Weight
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12kg (Full load configuration)
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Operation Environment Requirement
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Item
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Index
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Working Temperature
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0~45° C
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Humidity
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≤ 90％(no condensing)
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Atmospheric Pressure
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70~106Kpa
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Environment Air
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No-corrosive and solvent air
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Grounding Requirement
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Grounding Resistance of DC working place: less than or equal to 4Ω.
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