Allied-telesis AT-8126XL Bedienungsanleitung PDF herunterladen (Seite 16)

Hardware Description

1-6

Physical Description

The switches have the following major front panel components:

" 16 or 24 Ethernet 10Base-T/100Base-TX unshielded twisted

pair (RJ45) ports

" RS232 (DB9-F) connector for out-of-band management

(Omega Local)

" Reset button

" System and port status LEDs

" Two slots, Port A and Port B, for optional 100Base-TX or

100Base-FX (SC, MT-RJ or VF-45) backbone connectivity on the

AT-8118 or AT-8126XL

Refer to Figure 1-4 for the location of front panel components.

Figure 1-4

The AT-8118 Switch With Fully-Populated Uplink Slots

MDA

RS-232

TERMINAL PORT

STATUS

RESET

FAULT

POWER

10BASE-T / 100BASE-TX

FAST ETHERNET SWITCH

PORT ACTIVITY

1 3 5 7 9 11 13 15

2BA 4 6 8 10 12 14 16

10BASE-T / 100BASE-TX

1X 3X 5X 7X

2X 4X 6X 8X

9X 11X 13X 15X

10X 12X 14X 16X

AT-A10

100BASE-TX

AT-A10

100BASE-TX

LINK / RECEIVE

100M

Auto-negotiating 10Base-T/100Base-TX Ports

Port LEDs

RS232 Connector

Fault LED Reset Button

Media Dependent Adapters (optional)

Power LED

1 2 ... 11 12 13 14 15 16 17 18 19 20 21 ... 59 60

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