CommScope PFU-P-E-O-060-01, Руководство пользователя

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1-Port 5Gb PoE Extender Manual
Rev A 21
5. Detailed Specifications
Table 4.4 and provides a partial listing of the maximum supported hybrid cable distances for a
range of NEC Class 2 power supply output voltages, hybrid cable copper gauges, and extender
output power levels. NEC Class 2 requires a power supply unit (PSU) limited to less than 60V DC.
In practice, some commercial 48V power supplies may be configured to output from 48V up to
about 57V. Pout is the maximum total PoE Extender output power
*Assumptions:
Hybrid cable temp: 20C (Underground/Ducted).
Table 4.1: Maximum Hybrid Fiber Cable Lengths*
PSU Output
Voltage
Cable
Gauge
(AWG)
Max Cable
Length (m)
Pout = 60W
Max Cable
Length (m)
Pout = 45.4W
Max Cable
Length (m)
Pout = 30.8W
Max Cable
Length (m)
Pout = 30W
Max Cable
Length (m)
Pout = 15.4W
Maximum
(57V)
12 650 1120 1570 1595 2630
16 255 445 620 630 1040
Nominal (48V) 12 460 795 1100 1120 1840
16 180 315 435 440 725
Minimum
(40.5V)
12 330 555 770 780 1285
16 130 220 305 310 510
Table 4.2: Part Numbers
Version Catalogue Number
60W 5Gb 1-Port Poe Extender PFU-P-E-060-01
Table 4.3: Climatic Performance
Item Specification
Storage Temperature
-40
º
C to +70
º
C
Installation Temperature
-5
º
C to +45
º
C
Operating Temperature
-40
º
C to +65
º
C
65°C assumes 45°C ambient air temperature, plus 20°C sun loading.