Black Box LGB1003A-R2 User manual

Read Me First
LGB1003A-R2 Packing List:
Before you start installing LGB1003A-R2 Managed Switch, please verify that the package
contains the following items:
24-Port 1000BASE-TX L2 Plus Managed Ethernet Switch
AC Power Cord
Mounting Accessory (for 19” Rack Shelf)
User’s Guide CD-ROM
RS-232 Null Modem Cable
Please notify your sales representative immediately if any of the aforementioned items is
missing or damaged.
Power Requirements : AC Line
Voltage : 100∼240 VAC
Frequency : 50∼60 Hz
Consumption : 30W
Quick Installation :
1. Install the switch in the rack with mounting accessory.
2. Connect the LGB1003A-R2 switch to anAC power source.
3. The port 1–24 connector is RJ-45 jack on the switch. Use Category 5 UTP cable to
connect between LGB1003A-R2 and end station.
4. The port 21~24 includes two types of media --- TP and SFP fiber module; they support
TP or fiber with auto-detected function.
5. Use RS-232 interface to pre-configure LGB1003A-R2 for network management.
For example: IP address, VLAN, Port Trunking, STP, etc.
LGB1003A-R2 switch’s serial port default settings are listed as follows:
Baud rate 115200
Stop bits 1
Data bits 8
Parity N
Flow control none
The default values of LGB1003A-R2 switch are as follows:
IPAddress : 192.168.1.1
Subnet Mask : 255.255.255.0
Default Gateway : 192.168.1.254
Username : admin
Password : admin
User also can use telnet or web to pre-configure LGB1003A-R2 with the default IP
address and username/password in the first configuration. Please refer to User’s Guide
contained in CD-ROM for details on the setting of parameters. LGB1003A-R2 user’s
manual is filed under the path: \manual of the CD-ROM.