Cabletron Systems NB20E - Manual (Page 20)

INSTALLATION REQUIREMENTS/ SPECIFICATIONS
2-6
SAFETY
Designed in accordance with UL478, UL910, NEC 725-2(b), CSA, IEC,
TUV, VDE class A. Meets FCC part 15, Subparagraph J, Class A limits.
WARNING : It is the responsibility of the person who sells the system of
which the NB20E or NB25E will be a part to ensure that the total system
meets allowed limits of conducted and radiated emissions.
SERVICE
MTBF (MHBK - 20E):
NB20E: > 35,750 hrs. projected.
NB25E: > 26,533 hrs. projected.
MTTR: < 0.5 hrs.
PHYSICAL PROPERTIES
Dimensions: 3.2H x 17.0W x 12.4D inches
(8.13 x 38.1 x 31.5 cm)
Weight
Unit: 7 lbs. (3.17 kg.)
Shipping: 8 lbs. (3.63 kg.)