CHAPTER 2. OfficeServ 7400 Hardware
2-22
© Samsung Business Communications
2.3.4 Data Server Modules
This section describes the data modules for transmitting/receiving data to/from the Internet
or Intranet.
2.3.4.1 LIM
The LAN Interface Module (LIM) transmits/receives data on the Intranet. It provides the
10/100 BASE-T interface and functions as a hub for switching.
Main Functions
The main functions of the LIM module are as follows:
y
10/100 BASE-T and full/half duplex auto-sensing
y
VLAN for QoS
y
Switching hub
Specifications
The LIM data module provides a 16-10/100 BASE-T port.
Front Panel
The front panel of the LIM data module is shown below:
Figure 2.12 Front Panel of LIM Module
The components on the front panel of the LIM module have the following functions:
Table 2.16 Front Panel of LIM Module
Port / LED
Function Description
P1~P16
Ports for connecting to Ethernet
Left LED of each port
Link Operation
- Blink: Link in operation
Right LED of each port
10/100 BASE-T Operation
- Off: 10 BASE-T in operation
- On: 100 BASE-TX in operation
LIM
P1
P5
P2
P6
P3
P7
P4
P8
P9
P13
P10
P14
P11
P15
P12
P16