D-Link DES-3252P - Web Smart Switch, Инструкция по установке

Страница: 11 / 301

Device Description
Cable Specifications
Page 11
Cable Specifications
The following table contains the various cable specification for the DES-3252P:
LED Definitions
The device front panels contain Light Emitting Diodes (LED) that indicate the device status.The different LED
types are as follows:
•
Port LEDs — Indicates the port status.
•
System LEDs — Indicates the device status.
Port LEDs
10/100Base-TX Fast Ethernet RJ-45 Port LEDs
A push button is located next to the system LEDs. The Push button has two modes:
•
Not pressed (default) — The LEDs indicate Link’s activity and speed
•
Pressed — The LEDs indicate each port PoE mode for 20 seconds and then set back to default mode.
The following figure illustrates the port LEDs.
Figure 4: DES-3252P Port LEDs
Table 1: DES- 3252P Cable Specifications
C a b l e Ty p e D e s c r i p t i o n
10/100Base-TX UTP CAT-3/4/5 (100 meters maximum)
1000Base-T
UTP Cat. 5e (100 meters maximum)
UTP Cat. 5 (100 meters maximum)
EIA/TIA-568B 150-ohm STP (100 meters maximum)
1000Base-LX Single-mode fiber module (10km)
1000Base-SX Multi-mode fiber module (550m)
1000Base-LH Single-mode fiber module (40km)
1000Base-ZX Single-mode fiber module (80km)
100Base-FX Multi-mode fiber module (2Km)
Mini-GBIC
SFP Transceiver for 1000Base-LX Single-mode fiber module (10km)
SFP Transceiver for 1000Base-SX Multi-mode fiber module (550m)
SFP Transceiver for 1000Base-LH Single-mode fiber module (40km)
SFP Transceiver for 1000Base-ZX Single-mode fiber module (80km)
SFP Transceiver for 100Base-FX Single-mode fiber module (2km)