User's Manual

16
2. Hardware Description
These switches provide three different running speeds – 10Mbps, 100Mbps and
1000Mbps and automatically distinguish the speed of the incoming connection.
This section describes the hardware features of 802.3at PoE+ Switch. For easier
management and control of the 802.3at PoE+ Switch, familiarize yourself with its
display indicators and ports. Front panel illustrations in this chapter display the unit
LED indicators. Before connecting any network device to the 802.3at PoE+ Switch,
please read this chapter carefully.
2.1 Front Panel
The Front Panel of the 802.3at PoE+ Switch consists of 8/16/24 802.3af/at auto-
sensing 10/100/1000Mbps Ethernet RJ45 ports and 2 Gigabit TP/SFP ports. The
LCD monitor and LED Indicators are also located on the front panel of the 802.3at
PoE+ Switch.
GSD-1222VHP
1
PWR
5
3 7
PoE
9
11
10
12
2 6
4 8
8-Port 10/100/1000T 802.3at PoE
+
2G TP + 2G SFP Ethernet Switch
ACTLNK
10/1001000
PoE-in-Use
4 6 82
1 3 5 7
10
9
11 12
Mini-GBIC
Menu (5 sec)
Enter
Back
Up
Down
Switch Port Information
30.3
01 W
---
M
876
M
17.6
07 W
---
M
---
M
----
02 W
---
M
---
M
-8.3
08 W
---
M
-<1
M
----W
03
---
M
---
M
---
09
---
M
---
M
15.4W
04
-10
M
---
M
---
10
---
M
---
M
----W
05
---
M
---
M
---
11
---
M
---
M
-OFF
06 -
---
M
---
M
---
12
223
M
246
M
PB:120W TP:72W PD:4
Figure 2-1: GSD-1222VHP Switch Front Panel
4 6 82
1 3 5 7
12 14 1610
9 11 13 15
GSW-1820VHP
1
PWR
Up
Down
Menu (5 sec)
Enter
Back
5 9 13
3 7 11 15
PoE
2 6 10 14
4 8 12 16
PoE
PoE In-Use
ACTLNK1000
ACTLNK10/100
ACT
LNK
SFP
17 18
SFP
17 18
16-Port 10/100/1000T 802.3at PoE
+
2-Port Gigabit SFP Ethernet Switch
Switch Port Information
30.3
01 W
---
M
-33
M
----
02 W
---
M
---
M
----W
03
---
M
---
M
15.4W
04
-10
M
---
M
----W
05
---
M
---
M
----
06 W
---
M
---
M
----
07 W
---
M
---
M
----
08 W
---
M
---
M
-8.3
09 W
---
M
-11
M
----
10 W
---
M
---
M
-OFF
11 -
---
M
---
M
----
12 W
---
M
---
M
17.6W
13
-11
M
-12
M
----
14 W
---
M
---
M
PB:300W TP:72W PD:4
Figure 2-2: GSW-1820VHP Switch Front Panel
4 6 82
1 3 5 7
12 14 1610
9 11 13 15
20 22 2418
17 19 21 23
Menu (5 sec)
Enter
Back
SFP
17 18
1
PWR
Up
Down
5 9 13 17 21
3 7 11 15 19 23
PoE
2 6 10 14 18 22
4 8 12 16 20 24
PoE
PoE In-Use
ACTLNK1000
ACTLNK10/100
ACT
LNK
SFP
25 26
GSW-2620VHP
Switch Port Information
30.3
01 W
---
M
-33
M
----
02 W
---
M
---
M
----W
03
---
M
---
M
15.4W
04
-10
M
---
M
----W
05
---
M
---
M
----
06 W
---
M
---
M
----
07 W
---
M
---
M
----
08 W
---
M
---
M
-8.3
09 W
---
M
-11
M
----
10 W
---
M
---
M
-OFF
11 -
---
M
---
M
----
12 W
---
M
---
M
17.6W
13
-11
M
-12
M
----
14 W
---
M
---
M
PB:300W TP:72W PD:4
Figure 2-3: GSW-2620VHP Switch Front Panel
 Gigabit TP Interface
10/100/1000BASE-T copper, RJ45 twisted-pair: Up to 100 meter.
 Gigabit SFP Slots
1000BASE-SX/LX mini-GBIC slot, SFP (Small Factor Pluggable) transceiver
module: From 550 meters (multi-mode ber) to 10/20/30/40/50/60/70/120 kilo-
meters (single-mode ber).