Chapter 2: Product Hardware Description
Power Specs
phn-3962 004v000
Page 2-15
Power Specs
Electrical Requirements
•
-48V DC Nominal
•
Maximum current rating 1.5 A
•
Maximum Cable length 300 meter
•
Maximum cable size for PoE cable is 24 AWG, with maximum current up to 2A from the power
source.
Important Notes
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The unit must only be installed by service personnel.
•
The unit must have a permanent connection to protective grounding.
•
Data port 2, Data port 3, the Management port and the TNC connector do not provide
protection from over-voltages on telecommunication networks for host equipment users.
•
The RSL interface connector is intended for technician use only.
•
Disconnect device (circuit breaker) in the building installation:
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Should be readily accessible and incorporated external to the equipment.
•
The maximum rating of the overcurrent protection shall be up to 6 Amp.
Environmental Specifications
Operating: ETSI EN 300 019-1-4 Class 4.1
Temperature range for continuous operating temperature with high reliability:
-33°C (-27°F) to +55°C (131°F)
Temperature range for exceptional temperatures; tested successfully with limited margins:
-45°C (-49°F) to +60°C (140°F)
Humidity: 5%RH to 100%RH
IEC529 IP66
Storage: ETSI EN 300 019-1-1 Class 1.2
Transportation: ETSI EN 300 019-1-2 Class 2.3
Содержание PTP 820C
Страница 1: ...INSTALLATION GUIDE PTP 820C and PTP 820C Assured System Release 10 0 ...
Страница 8: ...Contents phn 3962 004v000 Page vi Scope 8 9 Commissioning Test 8 9 PTP 820 Commissioning Log 8 11 ...
Страница 29: ...Chapter 2 Product Hardware Description MultiCore Mediation Devices MCMD phn 3962 004v000 Page 2 5 Figure 5 OMT ...
Страница 31: ...Chapter 2 Product Hardware Description PoE Injector phn 3962 004v000 Page 2 7 Figure 7 PoE Injector Ports ...
Страница 33: ...Chapter 2 Product Hardware Description System Components phn 3962 004v000 Page 2 9 ...
Страница 193: ...Chapter 6 Installation Procedures per Configuration Type AFR 1 0 Hub Site phn 3962 004v000 Page 6 92 ...