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AT-8500 Series Layer 2+ Fast Ethernet Switches Installation Guide
17
Model Descriptions
AT-8516F/SC The AT-8516F/SC switch has 16 100Base-FX fiber optic ports with dual
SC connectors. The ports operate at 100 Mbps, half- or full-duplex mode,
and have a maximum operating distance of 2 kilometers (1.24 miles) or
412 meters (1,360 feet), depending on the duplex mode, using 50/125 or
62.5/125 micron (core/cladding) multimode fiber optic cable.
Figure 1 illustrates the front panel of the AT-8516F/SC switch.
Figure 1. AT-8516F/SC Switch Front and Back Panels
FAU LT
RPS
MASTER
PWR
STATUS
1817
D/C
L/A
D/C
L/A
D/C
L/A
D/C
L/A
D/C
L/A
D/C
L/A
D/C
L/A
D/C
L/A
D/C
L/A
D/C
L/A
D/C
L/A
D/C
L/A
D/C
L/A
D/C
L/A
D/C
L/A
D/C
L/A
LINK / ACTIVITY
HALF DUP/
COL
FULL DUP
L/A
D/C
PORT ACTIVITY
AT-8516F/SC
100Base-FX Fast Ethernet Switch
RS-232 TERMINAL PORT
1TX RX
9TX RX
2TX RX
10TX RX
3TX RX
11TX RX
4TX RX
12TX RX
5TX RX
13TX RX
6TX RX
14TX RX
7TX RX
15TX RX
8TX RX
16TX RX
RS-232
Module Expansion Slots
100Base-FX Ports
Terminal Port
System LEDs
Port LEDs
100-240VAC
~
RPS INPUT
RPS Connector
AC Power Connector