TSR 2800-20-DC Router’s Hardware Installation Manual
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Memory
EPROM
：
512K Bytes
；
Flash Memory
：
8~32M Bytes
；
SDRAM
：
64MBytes
；
Standard configuration
Two fast-Ethernet 10/100M ports
One Console port
One AUX port
One USB port
4 slots for interface card, that is, 2 slots for
Network Interface Card (NIC) and 2 slots for
expanded interface card
Dimensions
442.5mm×425mm×44mm
Working
temperature/humidity
0
℃
-40
℃
; 10%-85% non-condensing
Storage temperature/
humidity
-20
℃
-65
; 5%
℃
-95% non-condensing
Power Source’s
Characteristics
AC power
H
a
rdw
a
re characteri
sti
cs
Power
consumptio
n
Up to 50W
Input voltage: -72V to -36V (DC)
Input current: 1.5A
