Инструкция коммутатор Dahua DH-PFS3008-8ET-60

2 Port and Indicator (стр. 8 из 15)

Бренд: Dahua

Страница 8 документа Коммутатор Dahua DH-PFS3008-8ET-60. Раздел: Коммутаторы. Бренд: Dahua.

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2 Port and Indicator

2.1 Front Panel

The following figure is for reference only, and might differ from the actual product.

Figure 2-1 Front panel

Following are all the ports and indicators on the front panel of the 16/24-port unmanaged desktop

switch. The actual device might only have some of these ports and indicators.

Table 2-1 Description of front panel

No.
Description

1
10/100 Mbps or 10/100/1000 Mbps self-adaptive PoE Ethernet ports.

2
Uplink port, including 10/100/1000 Mbps self-adaptive Ethernet port and 1000 Mbps
optical port.

DIP switch
● PD Alive (PoE Watchdog): When a terminal device crash is detected, power down

and restart the terminal device.
● Extend Mode: Extends the maximum transmission distance to 250 m, but reduces
average transmission speed to 10 Mbps.

In Extend Mode, the transmission distance of the PoE port is up to 250 m but the

transmission rate drops to 10 Mbps. The actual transmission distance might vary

3

due to power consumption of connected devices or the cable type and status.
● VIP Port: Enable the QoS mode through the DIP switch to achieve priority

transmission of corresponding Ethernet ports.
● Port Isolation: The port isolation mode can be enabled through the DIP switch.

When this function is enabled, the downlink ports are independent, the flow is not

interoperable, and the downlink port and uplink port can communicate with each

other.

Only supported by some models.

4

PoE output power indicator
● Solid green: Total power ≤ 50%.
● Solid green and yellow: 50% < total power ≤ 80%.
● Solid green, yellow and red: 80% < total power.

2

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