Installation Manual

Table Of Contents
Chapter 2. Prior to Installation
28
Site Prerequisites, Continued
Power supply
source
For the installation location, we assume the existence of an appropriate
power supply source with the following specifications:
StreetNode
TM
6250 PTP with DC power supply module:
-40.5 V dc to -60 V dc.
StreetNode
TM
6250 PTP with AC Power Supply Module:
90-240 V / 50 Hz to 60 Hz (Live / Neutral).
For applicable input voltage ranges for power injectors please refer to Power
injectors on page 6.
Circuit
breakers
The following table provides the circuit breakers characteristics for powering
of StreetNode
TM
6250 PTP and power injectors:
Powering Type
Required Circuit Breaker
Direct AC powering
single-pole MCB 6 A
230 V AC (voltage rating)
C-curve (for Industrial Applications)
Direct DC powering
single-pole MCB 6 A
min 72 V DC (voltage rating)
C-curve (for Industrial Applications)
Powering via outdoor AC PonE
single-pole MCB 6 A
230 V AC (voltage rating)
C-curve (for Industrial Applications)
Powering via indoor AC PoE
single-pole MCB 6 A
230 V AC (voltage rating)
C-curve (for Industrial Applications)
Powering via outdoor DC PonE
single-pole MCB 6 A
min 72 V DC (voltage rating)
C-curve (for Industrial Applications)
Continued on next page