TSR 2800-20-DC Router’s Hardware Installation Manual
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Chapter 1
TSR 2800-20-DC Modularized Router
The document describes the characteristics and parameters of TSR 2800-20-DC
router and gives an overview of TSR 2800-20-DC router.
1.1 Standard Configuration
TSR 2800-20-DC modularized router has four kinds of ports: two fast-Ethernet ports,
one console port, one AUX port and one USB port. For details, see table 1-1.
Table 1-1 Attributes of the necessary ports
Port Features
fast-Ethernet port
A 10/100M auto-adaptable UTP (RJ45) port, having LINK/ACT
100Mbps indicators
Console port
An RJ45 port with a rate of 1200bps to 115200bps, which has no
indicators
AUX port
An RJ45 port with a rate of 1200bps to 57600bps, which has no
indicators
USB port
USB1.1 interface, which has a rate of 1.5Mbps in low-speed mode
and a rate of 12Mbps in full-speed mode
There are also four interface card slots, one power socket, one power on-off, one
grounding column, one ventilation hole and one long-shape ventilation hole.
The front template of the TSR 2800-20-DC modularized router is shown the following
figure:
Table 1-2 Parts at the front template of TSR 2800-20-DC router
No. Abbrev.
Name
Remarks
1
PWR
Power LED
It is on when the router is powered.
2
SYS
System indicator
It is on after the system is
successfully started.
3
LINK
Standard Ethernet1 LINK
indicator
If Ethernet1 is linked, the indicator
is on.
4
ACT
Standard Ethernet1 ACT
indicator
The indicator flickers if Ethernet1 is
forwarding the data.
5 ACT
Standard Ethernet0 ACT The indicator flickers if Ethernet0 is
