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产品描述
光功率模块
  • 产品编号:HK-013804
  • 产品名称:光功率模块
  • 产品型号:FlexNet MPS48-7 Series
  • 产品铭牌:ALPHA
  • 所属类别:光功率模块
  • 生产产地:英国
  • 浏览次数:436
  • 网上售价:特殊规格~请来电咨询 VIP会员价:请登陆
Rugged 48Vdc 50W wall or pole mount Aesthetically pleasing and minimizes prese

产品介绍
Alpha extends its family of FlexNet element powering solutions to include the MPS48-7F and MPS48-7T multipurpose power supplies. The MPS48-7F supports fiber-to-the-home applications including MDU, MTU and SBU ONT products. The MPS48-7T supports critical communication loads in the network. These units are indoor or outdoor, wall or pole mounted microprocessor controlled UPS system providing 50Watts of 48VDC. The input is powered from 120, 240 or 277VAC with optional step-down transformer. A 48VDC string of standard 7.2Ah maintenance free sealed lead acid batteries provide standby power. The onboard microprocessor monitors and controls critical functions including temperature compensated battery charge management, periodic battery capacity testing, and local and remote status reporting providing higher service availability. A ruggedized outdoor enclosure protects against rain and lightning, and resists wind and vibration from storms or road traffic. This power supply is suited to both North America and International Markets in a single unit.
规格与参数
Input Specifications
Voltage Range
90 to 132, or 180 to 264VAC (switch selectable) or 250 to 305VAC with optional step-down transformer
Frequency
47 to 63Hz
Surge Protection
ANSI/IEEE Std. C62.41 to Category A, B, or C requirements, using a “Ring Wave” or “Combination” waveform, at a level of 6kV
 
Output Specifications
Voltage
42 to 56Vdc
Power
50W continuous
Ripple
<250mVrms
Noise
<2Vp-p
Transfer Characteristics
Uninterrupted upon loss of AC service
 

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