Mtbf Values - Avaya 5900 Series Installing Manual

Table 7: PoE+ budget calculations
Model
ERS 5928GTS-PWR+
ERS 5928GTS-uPWR
ERS 5952GTS-PWR+
ERS 59100GTS-PWR+
ERS 5928MTS-uPWR

MTBF values

The following table lists the MTBF values for the switches in ERS 5900 Series when two or four fans
are used in combination with PSUs.
September 2017
Power supply Power supply
configuration
Rated
power per
PSU (W)
2 PSU 1000
1 PSU
2 PSU 1400
1 PSU
2 PSU 1000
1 PSU
2 PSU 1400
1 PSU
2 PSU 1000
1 PSU
2 PSU 1400
1 PSU
4 PSU 1000
3 PSU
2 PSU
1 PSU
4 PSU 1400
3 PSU
2 PSU
1 PSU
2 PSU 1000
1 PSU
2 PSU 1400
1 PSU
Installing Avaya ERS 5900 Series
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Technical specifications
Power over Ethernet (PoE+)
power output
Line Max
voltage Power
per
Port
(Watts)
100–120 30
VAC
30
200–240 30
VAC
30
100–120 60
VAC
60
200–240 60
VAC
60
100–120 30
VAC
30
200–240 30
VAC
30
100–120 30
VAC
30
30
30
200–240 30
VAC
30
30
30
100–120 60
VAC
60
200–240 60
VAC
60
Max # Max
ports @ power
Max output
PRW/
Sum of
port
all Ports
(Watts)
24 720
24 720
24 720
24 720
24 1440
13 780
24 1440
20 1200
48 1440
26 780
48 1440
40 1200
96 2880
93 2790
60 1800
26 780
96 2880
96 2880
86 2580
40 1200
24 1440
13 780
24 1440
20 1200
21