Chapter 1 Introduction
Parvus DuraNET 20-11
Curtiss-Wright
Page 6 of 44
MNL-0656-01 Rev A8
ECO-N/A
Effective: 16 Nov 21
C
HAPTER
1
I
NTRODUCTION
The DuraNET 20-11 is an ultra-miniature, rugged, 8-port managed Layer 2 Gigabit network switch. It
contains a MIL-STD-1275/704 power supply in an IP67 (dust/water proof) sealed aluminum chassis with
micro-miniature MIL-DTL-38999 like connectors.
A
BOUT
T
HIS
D
OCUMENT
This manual provides functional and technical descriptions of the DuraNET 20-11 hardware, instructions
on connecting the system to test equipment, connector descriptions and pinouts, and specifications.
D
ESCRIPTION OF
S
AFETY
S
YMBOLS
The following symbols are used in this manual to indicate important information and potentially dangerous
situations.
Warning! Danger, electrical shock hazard!
Personal injury or death could occur. Also damage to the system, connected peripheral devices, or
software could occur if the warnings are not followed carefully.
Caution! Hazard to individuals, environment, devices, or data!
If you do not adhere to the safety advice next to this symbol, there is obvious hazard to individuals, to
environment, to materials, or to data.
Note: This symbol highlights important information or instructions that should be observed.
