Specifications

OfficeServ 7200 System Description
© SAMSUNG Electronics Co., Ltd. 2-49
Table 2.37 Ports and LEDs of the GPLIMT
Ports, LEDs Functions
P1~P12 Ports that connect to the 10/100BASE-T Ethernet
P13, P14 Ports that connect to the 10/100/1000 BASE-TX GbE (Gigabit Ethernet)
Left LED of P1~P6 First LED: Indicates if the P1~P6’s link is operating
- On: When the link is operating, LED is turned on into green color
- Blink: When each port is active, the LED is blinking
Second LED: Indicates whether the P1~P6 are operating in 10/100 BASE-
T mode
- Off: In operation as 10 BASE-T
- On: In operation as 100 BASE-TX
Right LED of P1~P6 First LED: Indicates if the P7~P12’s link is operating
- On: When the link is operating, LED is turned on into green color
- Blink: When each port is active, the LED is blinking
Second LED: Indicates whether the P7~P12 are operating in 10/100
BASE-T mode
- Off: In operation as 10 BASE-T
- On: In operation as 100 BASE-TX
LNK LED - Turns on if the Giga port P13~P14’s link is connected.
- Blinks if the corresponding ports are active.
SPD LED Indicates whether the Giga ports P13~P14 are operating in 10/100/1000
BASE-T mode
- Off: In operation as 10 BASE-T
- On: In operation as 100 BASE-TX
- Blink: The ports are operating in 1000 BASE-TX mode
RST Button for resetting the GPLIMT
2.3.4.7 GSIM
The Gigabit Switch Interface Module (GSIM) provides Layer 2 and Layer 3 Gigabit LAN
interfaces to support the data network.
Major Functions
The major functions of the GSIM are as follows.
 L3 Unicasting Protocol
 L3 Multicasting Protocol
 Ethernet Switch (802.3 compatible)
 1000 BASE-SX/LX/TX port
 Packet Priority Control (802.1p)
 VLAN Networking (802.1q)