FlexNet MPS48-7 Series

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ProductsCable / BroadbandFiber PowerFlexNet MPS48-7 Series

FlexNet MPS48-7 Series

Rugged 48Vdc 50W wall or pole mount
Aesthetically pleasing and minimizes presence in public locations
LED local status indicators
Temperature compensated battery charging for optimum battery life
Optional battery heater provides extended runtimes in cold conditions
Local and remote status monitoring and reporting

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.

FlexNet MPS48-7 Series

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

Mechanical Specifications
Unit
Dimensions (in)	17.5H x 12.75W x 5.25D
(mm)	445H x 324W x 133D
Weight (lbs/kg)	11/4.9 (not including battery)
Unit and carton
Dimensions (in)	19.9H x 16W x 7.25D
(mm)	505H x 406W x 184D
Weight (lbs/kg)	11/4.9 (not including battery)
Weight (lbs/kg)	34.6/15.7 (including battery)

Battery Specifications
Type	Four Valve Regulated Lead Acid (VRLA)
	(Batteries sold separately)
Storage Temperature	-20° to 40°C / -4° to 104°F
Capacity	7.2Ah @ 20hr rate to 1.75Vdc
Dimensions w/ terminal (in/mm)	5.94L x 2.56W x 3.86H/151L x 65W x 98H
Weight (lb/kg)	5.95/2.7
Runtime @ 77°F (25°C)	18hrs 20W load, 8hrs 40W load
Recharge @ 77°F (25°C)	13hrs 20W load, 25hrs 40W load

Alarms
MPS48-7T	Dry contact, Visual with LED's
MPS48-7F	Visual with LED's and electrically per PacketCable™ UPS

LED Status Indicators
Green Steady	Output within parameters
Green Blinking	Standby Operation
Red Blinking	Low or Missing Battery
Red Steady	Replace Battery
Remote	Five 24 gauge wires from UPS to ONT
AC Fail	Output power drawn from battery
Replace Battery	Battery has failed periodic self test
Battery Missing	Battery is disconnected
Battery Low	Indicates battery has <40% remaining runtime
AC Fail	Loss of service AC alarm

Options
Battery heater mats
Batteries
277Vac step down transformer
Street light power tap
Power cord

Unit and Carton Specifications
Dimensions (in/mm)	19.9 x 16 x 7.25 / 505 x 406 x 184
Weight (lb/kg)	11/4.9
Weight (lb/kg)	34.6/15.7 (including batteries)

Operating Temperature
above 6000ft, 2°C/1000ft
With Heater Option	-40° to 55°C / -40° to 131°F
Without Heater Option	-20° to 55°C / -24° to 131°F
Storage Temperature	-50° to 70°C / -58° to 158°F
Humidity	0 to 95%
Altitude	Up to 10000ft with ambient derating

Agency Compliance
FCC/GR1089 Class B, CSA-NRTL\C (CSA60950), CE, C-Tic,
RoHS compliant per European Union’s Directive
2002/95/EC, Restrictions of Hazardous Substances
Seismic Zone 4 rated per GR-63
Complies with IPx5 water intrusion criteria per IEC 60529 standard

General
MPS48-7T	FlexNet MPS48-7T 48Vdc 50W - Telecom
MPS48-7F	FlexNet MPS48-7F 48Vdc 50W - FTTH
MPS-CWK-120	Battery Heater for the MPS48-7 120Vac
MPS-CWK-240	Battery Heater for the MPS48-7 240Vac
UPS-SDXB	Transformer Kit, 277Vac Step-Down to 115Vac
AX-STDBAT-7	Battery 7.2Ah AGM Battery, 1 year Warranty
AX-LONGBAT-7	Battery 7.2Ah AGM Battery, 3 year warranty
CBL-UPS-SL-25	Cable, UPS, Streetlight AC PWR Tap Cable, 2 Cond w/GND Lug and Wire, 25ft
UPS100-AC-Cord	AC Line Cord, 5-15P, 8ft

Document Downloads

Title	Type	Version	Date
FlexNet MPS48-7 Series Datasheet_Eng (A4)	Datasheet	049-243-11-005	March 1, 2008
FlexNet MPS48-7 Series Datasheet_Eng (LTR)	Datasheet	049-243-10-005	March 1, 2008
Quick Start Guide MPS48-7F/T	Manual	021-511-B1003 Rev. C	August 1, 2007
Technical Manual MPS48-7F/T	Manual	021-511-B0003 Rev. C	August 1, 2007
FTTx Batteries Datasheet_Eng (LTR)	Datasheet	049-267-10-A001	March 1, 2008