User Interfaces On The Rear Panel; View Of The Optional Modules - TP-Link TL-SG3424 User Manual

LED Indicators
LED Color
System LED
POWER Green Lit when +5V DC power is on and good
CPU LED Green Blinks when CPU is activity
10/100/1000Ethernet TP Port 1 to 24 LED
Lit when connection with remote device is good
LINK/ACT Green
Blinks when any traffic is present
Off when cable connection is not good
Lit green when 1000Mbps speed is active
Green/
Lit ember when 100Mbps speed is active
10/100/1000Mbps Amber
Off when 10Mbps speed is active
1000SX/LX Gigabit Fiber Port 23, 24 LED
Lit when connection with the remote device is good
SFP(LINK/ACT) Green Blinks when any traffic is present
Off when module connection is not good
Table1-1

1-4-2. User Interfaces on the Rear Panel

One RS-232 DB-9 interface is offered for configuration or management.
RS-232 DB-9 Connector
Fig. 1-3 Rear View of 24 Gigabit L2 Managed Switch
User Manual
Function
AC Line 100-240V 50/60 Hz
Publication date: January, 2006
Revision A2
7
User Manual

1-5. View of the Optional Modules

In the switch, Port 23~24 includes two types of media --- TP and SFP Fiber
(LC, BiDi LC...); this port supports 10/100/1000Mbps TP or 1000Mbps SFP Fiber
with auto-detected function. 1000Mbps SFP Fiber transceiver is used for high-
speed connection expansion; the following are optional SFP types provided for the
switch:
1000Mbps LC, MM, SFP Fiber transceiver (SFP.0LC.202)

1000Mbps LC, SM 10km, SFP Fiber transceiver (SFP.0LC.212.10)

1000Mbps LC, SM 30km, SFP Fiber transceiver (SFP.0LC.212.30)

1000Mbps LC, SM 50km, SFP Fiber transceiver (SFP.0LC.212.50)

1000Mbps BiDi LC, type 1, SM 20km, SFP Fiber WDM transceiver

(SFP.0BL.621.201)
1000Mbps BiDi LC, type 2, SM 20km, SFP Fiber WDM transceiver

(SFP.0BL.621.202)
1000Mbps LC, SM 10km, SFP Fiber transceiver with DDM

(SFP.DLC.212.10)
Fig. 1-4 Front View of 1000Base-SX/LX LC, SFP Fiber Transceiver
Fig. 1-5 Front View of 1000Base-LX BiDi LC, SFP Fiber Transceiver
Publication date: January, 2006
Revision A2
8