GS748T Gigabit Smart Switch
GS748T Front-Panel and Back-Panel Configuration
The GS748T has 48 10/100/1000 Mbps copper ports, two 1000 Mbps SFP combo ports, and two dedicated 1000 Mbps SFP fiber ports. The SFP combo ports are shared with copper ports 47 and 48. If the SFP combo ports are in use, copper ports 47 and 48 are inactive.
Each port is capable of sensing the line speed and negotiating the duplex mode with the link partner automatically.
Figure 2 illustrates the front panel of the NETGEAR GS748T.
Reset Button |
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| Link/Speed/ACT LEDs |
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| 1000M SFP |
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| 1000M |
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| Combo Ports |
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| SFP Ports | ||||||||||||||||||||||||||
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| GS748T |
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45T | 46T | 47T | 48T |
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| SFP LED |
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| GREEN= |
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| 49 | 1000Mbps |
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| 47F | Blink=ACT | |
Reset |
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| 48F | 50 | Factory |
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Power | LED Link/Act Mode Green=Link at 1000M Yellow=Link at 100/10M Blink=ACT |
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| Default | |||||||||
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Power/Status LED |
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| 10/100/1000 Ethernet Ports |
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| Factory Defaults | |||||||||||||||||||||||
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| Button |
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Figure 2. Front Panel
The front panel contains the following:
•48
•Two SFP combo Gigabit Ethernet switching ports
•Two dedicated 1000 Mbps SFP Gigabit Ethernet switching ports
•Reset button to restart the device
•Recessed default reset button to restore the device back to the factory defaults
•Link, Speed, and Activity LEDs for each port
•Power and Status LED
Figure 3 illustrates the NETGEAR GS748T back panel.
Power Connector |
Figure 3. Back Panel
The back panel contains a power connector.
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