Warning:
Disconnecting the power cord is the only way to turn off power to this device. Always connect
the power cord in a location that can be reached quickly and safely in case of an emergency.
Warning:
Fiber optic equipment can emit laser or infrared light that can injure your eyes. Never look into
an optical fiber or connector port. Always assume that fiber optic cables are connected to a light
source.
Caution:
Risk of explosion if battery is replaced by an incorrect type. Dispose of used batteries according
to the instructions.
Technical specifications
The following table provides the technical specifications for the switches in this series. Ensure that
the area where you install the switch and where it operates meets these requirements.
Warning:
To avoid bodily injury from hazardous electrical shock and current, never remove the top of the
device. No user-serviceable components are inside.
Table 1: Physical specifications
Height
4.4 cm – 1RU
Width
17.32 inch (440 mm or 44 cm) - 19 inch rack
mountable
Depth
18.89 inch (480 mm or 48 cm)
Weight (switch weight with one PSU. Where, PSU
approximately weighs 1.6 kg)
• ERS4926GTS: 7.2 kg
• ERS4926GTS-PWR+: 7.9 kg
• ERS4950GTS: 7.3 kg
• ERS4950GTS-PWR+: 8.0 kg
Table 2: Environmental specifications
Operating Temperature
0° and 50° C (32° and 106° F)
Storage Temperature
–40°C to 85°C (-40°F to 185°F)
Table continues…
June 2016
Installation Job Aid for Avaya Ethernet Routing Switch 4900 Series (NN47212-302,
ver 02.01)
3
