Table of Contents
Advertisement
Table 1-1
15 PRIMARY 1
Green
16 ACCESS 1
Green
17 RESET
Switch
Note 1:
If you are using a wrong type of a twisted-pair cable, there is a chance that the indicator will be lit. If so,
change the twisted-pair cable to the correct type referring Chapter 3.
1.1.2
GR2000-2B
The GR2000-2B has the following hardware specifications.
Four built-in Ethernet ports 10BASE-T/100BASE-TX,
Two slot for network interface boards, and
Two MC (Memory Card) slots.
Figure 1-4 shows the front view of the GR2000-2B with both option slots filled.
Figure 1-5 show the rear view of the GR2000-2B.
(1) Outer Appearance
Memory Cards
Slot 1
(MEM CARD 1)
Slot 0
(MEM CARD 0)
RS-232C
Connector
(CONSOLE)
10BASE-T/100BASE-TX
Figure 1-4 GR2000-2B Front View
GR2K-GA-0007
Rev. 5.00
GR2000-1B Front Panel Indicators and Switches (continued)
Shows that the "MEM
CARD 1" is running
as primary.
Manual reset
Built-In Ethernet
3 (LINE 3)
2 (LINE 2)
1 (LINE 1)
0 (LINE 0)
ON: Shows that this MC is running as PRIMARY.
OFF: Shows that this MC is running as SECONDARY, or
otherwise MC is not in use.
ON: Shows that the system is currently accessing this MC.
DO NOT pull out this MC when being accessed.
OFF Shows that this MC is idle. You may pull out our
replace this MC when this indicator is OFF.
Press to reset the unit.
Component Overview
Network Interface Slots
1 (NIF 1)
0 (NIF 0)
1-5
Advertisement
Table of Contents
