Download Enterasys (TPXMIM-34) Networking Hub

CHAPTER 2: SPECIFICATIONS/REQUIREMENTS
Minimum Packet
Repeated:
96 bits including preamble (the TPXMIM
extends packet fragments using the JAM
[1,0] data pattern).
FAULT Protection:
Each segment disconnects itself from the
other segments following 31 consecutive
collisions, or if the collision detector of a
segment remains ON longer than 110 µs.
The TPXMIM automatically reconnects
the problem segment after it transmits or
receives one packet without a collision.
Environmental Requirements
Operating
Temperature:
+5 to +40C (41° to 104°F)
Non-Operating
Temperature:
-30 to +80C (-22° to 176°F)
Operating
Humidity:
5 to 95% (non-condensing)
Safety
This unit meets safety requirements of UL 1950, CSA C22.2
No. 950, and EN 60950; the EMI requirements of FCC Class A and
EN 55022 Class A; and the EMC requirements of EN 50082-1.
Warning: It is the responsibility of the person who sells the system
of which the TPXMIM will be a part to ensure that the total system
meets allowed limits of conducted and radiated emissions.
Physical
Dimensions:
34.04 D x 29.21 H x 5.08 W cm
(13.4 D x 11.5 H X 2.0 W inches)
Weight:
~ 2 lbs.
Page 10
TPXMIM Installation Guide