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FlexNet FN50-48-ESL
- Supports applications with AC power available from switched streetlights
- Provides primary power for critical communications and networks
- Temperature compensated battery charging for optimum battery life
- Local and remote status monitoring and reporting
- Convection cooling for wide temperature operating range
Alpha’s FlexNet FN-48-ESL power module provides primary and standby power for WiFi and mesh routers in outdoor switch streetlight applications where AC power is only available at night. Supporting wireless router solutions with the FN50-48-ESL standby battery power allows service providers to extend uninterrupted, reliable data and broadband service to public safety, municipal service, and city wide Hot-Zone access. This unit provides 48Vdc power, diagnostics and network management information to the Access Point. This power supply is suited for both North America and International Markets in a single unit. Battery charge management is specifi c to deep cycle valve regulated lead acid batteries.
General Specifications
Input
Voltage Range: 90 to 132, or 180 to 264Vac (switch selectable) or 250 to 305Vac with optional step-down transformer
Frequency: 50 to 60Hz
Surge Protection: ANSI/IEEE Std. C62.41 to Category A, B, or C or “Combination” waveform, at a level of 6kV
Output Voltage: 42 to 56Vdc
Transfer Characteristics: Uninterrupted upon loss of AC service
Battery
Type: Four Valve Regulated Lead Acid (VRLA)
Capacity Runtime
@ 77°F(25°C): As required
Communications:
Data communication includes:
- Input Voltage
- Output Power
- Battery Temperature
- Output Voltage
- Battery Voltage
- Battery Current
- Battery % Charge Remaining
LED Status Indicators
Green Steady: Output within parameters
Green Blinking: On Battery Operation
Red Blinking: Low or Missing Battery
Red Steady: Replace Battery
Mechanical
Unit Dimensions (/mm): 4.22H x 10.19W x 2D / 107H x 259W x 51D
Weight (lb./kg): 1.5 / .68
Operating Temperature: -40ºC to 55°C / -40ºF to 131°F
Storage Temperature: -50ºC to 70°C / -58ºF to 158°F
Humidity: 0 to 95% non-condensing
Altitude: Up to 3000m / 10,000 ft
Regulatory
Agency Compliance: FCC part 15 Class A, CSA-NRTLC (CSA60950), CE, C-Tic, RoHS compliant per 2002/95/EC
Benefits
- Ethernet backhaul/pass through from FN50-48-ESL
- Craft port RS232 interface
- Includes battery temperature probe, AC input connector and battery cable kit
- Keyed battery connection prevents misconnection
- Heater option provides greater runtime in cold climates
- Integral mounting bracket supports all installations
- Batteries readily available through multiple suppliers
- Product options minimize installation errors and time
- 277Vac step down transformer option
- Street light power tap optional cable
