User manual

AT-30xxTR Multiport Repeater
3
Back Panel
The back panel contains the following elements, shown in Figure 2:
❑ IEC-320/CEE-22 compatible power connector.
❑ Channel 1 connector for Ethernet or IEEE 802.3 10BASE5.
❑ Channel 1 thin Ethernet coaxial connector.
❑ Channel 2 connector for Ethernet or IEEE 802.3 10BASE5.
❑ Channel 2 thin Ethernet coaxial connector.
❑ Fan vent.
❑ Removable expansion slot cover.
The Ethernet/lEEE ffO2.3 10BASE5 network connector uses screw lock
fasteners to ensure secure connections. These ports use a DA-15P male
connector.
Product Code and
Serial Number
A label on the bottom of each CentreCOM MAC Layer Bridge indicates the
product code and serial number. If you need to call Allied Telesyn
Technical Support, have these numbers ready.
RX1 Channel 1 Receiving
TX2 Channel 2 Transmitting
RX2 Channel 2 Receiving
Light Function
Table 1: AT-6870 Front Panel
Figure 2: AT-6870 Back Panel