La description

The height of MSAP***0 chassis is 6U, it contains *5 functional cards, 2 power supply cards, which can be conveniently installed in the standard*9” 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. Features: Provide up to *6 * STM*1 rate optical interfaces. Support up to ***8 * E1 circuit add/drop. Provide channelzing E1 service, Ethernet service and other various data access. Support cross connection of all VC**2. Support channel protection and Sub-network Connection Protection (SNC/P), protection switching time better than the international standard. Device Physical Parameter : Power Supply: **8VDC power supply，allowed fluctuation range: **6V ～ **2V. Power Consumption: **5W (initial) / *0W (steady-state)(Configuration Conditions: DMU2*DO1, *1*2MM*1) Dimension: L*W*H：**3mm***5mm***5mm Weight: *2kg (Full load) Operation Environment Requirement Working Temperature: 0~*5℃ Humidity: ≤*0％(no condensation) Atmaspheric Pressure: *0～**6Kpa Environment Air: No-corrosive and solvent air Grounding Requirement: Grounding Resistance of DC working place: less than or equal to 4Ω.