Andrew SmartLine 16, Руководство пользователя

Страница: 17 / 74

Hardware Description
2-3
Switch 4 governs whether the SL16 expects the management signals
on the front panel RJ45/DC/DB-9 Ring In port connector (as for an
Andrew controller application) or on the rear panel RJ45 connectors
(as in a stack managed by SmartLine Manager software).
When using a MAUi, you connect to a front panel Ring In Partition
Port and place this switch in the down (factory) position. When
using the SmartLine Management Software, you connect to the
management PC or remote modem to the rear RJ45 IN connector and
place this switch in the up position.
SmartLine MAUs equipped with DC connectors have an added DB-
9 connector on the front panel that you activate with DIP switch 4.
When management signaling is required for the controller
applications, the DC Ring In connector is disabled, and all signaling
is switched to the DB-9 connector.
CAUTION:
When a SmartLine Stackable MAU is set for MAUi satellite
MAU applications, always verify a proper token ring speed
switch setting prior to insertion. An improper speed under
these circumstances can bring down the ring.