Electrical component
Switch details
Specification
ERS 3549GTS
65 Watts max
ERS 3549GTS-PWR+
484 Watts max
Thermal rating
ERS 3526T
65 BTU/hr max
ERS 3526T-PWR+
360 BTU/hr max
ERS 3510GT
61 BTU/hr max
ERS 3510GT-PWR+
156 BTU/hr max
ERS 3524GT
95 BTU/hr max
ERS 3524GT-PWR+
357 BTU/hr max
ERS 3549GTS
223 BTU/hr max
ERS 3549GTS-PWR+
424 BTU/hr max
MTBF rating
ERS 3526T
645,510 hrs
ERS 3526T-PWR+
332,778
ERS 3510GT
892,667 hrs
ERS 3510GT-PWR+
673,452 hrs
ERS 3524GT
657,619 hrs
ERS 3524GT-PWR+
336,357 hrs
ERS 3549GTS
471,289 hours
ERS 3549GTS-PWR+
259,615 hours
Table 5: Environmental specifications
Environmental component
Specification for ERS 3500 series
Operating Temperature
32° and 122° F (0° and 50° C)
Storage Temperature
-40C to 70C
Operating Humidity
95% RH non-condensing
Storage Humidity
95% RH non-condensing
Maximum Operating Altitude
10,000 ft
Storage Altitude
10,000 ft
Acoustic Noise (db)
ERS 3510GT — 0; ERS 3510GT-PWR+ — 36.4;
ERS 3524GT— 36.1; ERS 3524GT-PWR+ — 40;
ERS 3526T— 0; ERS 3526T-PWR+ — 40; ERS
3549GTS — 58; ERS 3549GTS-PWR+ — 58.
Miscellaneous Operating Considerations
• At least 5cm (2") on each side of the switch unit for
ventilation
• Adequate power source within six feet. One 15 amp
circuit required for each power supply
• No excessive dust
• No nearby sources of severe electromagnetic noise
Table continues…
Installing the ERS 3500 Series
December 2017
Installing Ethernet Routing Switch 3500 Series
20
