Manual

DS-3D2208P Hardware Installation
Manual
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6
LINK/ACT
LED of the gigabit port
If the LED is always on, the link on the
port is normal.
7
8 100M electrical ports
8
LINK/ACT
POE
LEDs of 8 100M electrical
ports
8 PoE LEDs
If the LEDs are always on, the links of
these ports are normal.
If the PoE LED is on, the power has
obtained the PoE power supply.
Figure 0-2 Back faceplate of the DS-3D2208P switch
Table 0-3 Parts at the back faceplate of the DS-3D2208P switch
No.
Abbrev.
Name
Remarks
1
None
Power switch
"ON" means the power source is
opened, while “OFF” means the
power source is cut down.
2
None
AC power socket
AC100-240V
3
None
Grounding
column
The grounding must be fine.
Characteristic Parameters of DS-3D2208P
Protocol standard
Supported standard
IEEE 802.1d Spanning Tree Protocol
IEEE 802.1s multiple spanning trees
IEEE 802.1p Class of Service
IEEE 802.1q tagged VLAN
IEEE 802.3x Flow control
IEEE 802.3z asymmetric flow control
IEEE 802.3ad Link aggregation
IEEE 802.3af Power via Media Dependent Interface
IEEE 802.3at DTE Power Enhancements
Standard of IP
routing protocol
RFC 1058 RIP
RFC 1723 RIP v2
RFC 1583 OSPF v2