User Manual

ADCP-XX-XXX • November 2000 • Section 2: WMTS Description
Page 2-8
 2000, ADC Telecommunications, Inc.
FAULT POWER GOOD FAULT POWER GOOD
WMTS
14177-B
1U
6U
1U
Universal
Power
Cnt,
Fwd.
Dwnstr.
Upstr.
100M
Lan OK
Active
100-BaseT
Hot Swap
Com1-RS232 Com2-RS232
Universal
Power
Cnt,
Fwd.
Dwnstr.
Upstr.
100M
Lan OK
Active
100-BaseT
Hot Swap
Com1-RS232 Com2-RS232
Universal
Power
Cnt,
Fwd.
Dwnstr.
Upstr.
100M
Lan OK
Active
100-BaseT
Hot Swap
Com1-RS232 Com2-RS232
Universal
Power
Cnt,
Fwd.
Dwnstr.
Upstr.
100M
Lan OK
Active
100-BaseT
Hot Swap
Com1-RS232 Com2-RS232
Universal
Power
Cnt,
Fwd.
Dwnstr.
Upstr.
100M
Lan OK
Active
100-BaseT
Hot Swap
Com1-RS232 Com2-RS232
Universal
Power
Cnt,
Fwd.
Dwnstr.
Upstr.
100M
Lan OK
Active
100-BaseT
Hot Swap
Com1-RS232 Com2-RS232
Universal
Power
Cnt,
Fwd.
Dwnstr.
Upstr.
100M
Lan OK
Active
100-BaseT
Hot Swap
Com1-RS232 Com2-RS232
Figure 2-3. WMTS Chassis — Front View
A standard 33 MHz, 32 bit Compaq PCI bus is used to transfer traffic and data between the
system cards. The power supplies, primary host card, and the universal cards are inserted in
the front of the chassis. The secondary (optional) host card, downstream and upstream cards
are inserted in the rear of the chassis. Each card contains three connectors in the front.
Connectors J1 and J2 are connected to the mid-plane card. Connector J3 connects the
universal card on the front with the downstream and upstream card on the rear of the chassis.
Each chassis contains two power supply units, one active and one backup.
The Power ON/OFF switch and the fuse are located on the rear of the power supply.
The front panel of the chassis is illustrated in Figure 2-4, and the rear panel in Figure 2-5.