Dual-Band Digital Optical Repeater
DW-010-7373-08
Installation & Operation Manual -
Preliminary
Dali Wireless
Proprietary and Confidential
11
Rev: 0-2
Feb 2011
0
2.2.1.1 DAU External Interfaces
The DAU external (user) interfaces are located on the front and the back of the 19” rack mount chassis and are
shown in Figure 2-4.
Table 2-1 provides description of the DRU external interfaces.
Table 2-1 DAU External Interfaces
Ref.
Designation
Connector Type
Description
1
ALARM
Red LED
Red blinking: Minor Alarm
Red solid: Major Alarm
2
OL
Green LED
Optical Link continuity
Green: OK
LED OFF: Problem
3
RUN
Green LED
Unit operation
Green blinking: OK
LED OFF: Problem
4
RF IN
Green LED
Input RF signal
Green: OK
LED OFF: No signal
5
POWER
DC Switch
I : Power ON
O: Power OFF
6
E1
RJ45 female connector
Communication interface for
local or remote access to DOR
network
7
E2
RJ45 female connector
Communication interface for
local or remote access to DOR
network
8
SI
3 pin circular connector
RS-232 Serial Interface access
9
GND
Ground stud
Interface for grounding unit
10
850 Tx/Rx
N-type female 50 ohm
Duplexed Band 1 RF interface
– DL and UL signals from/to
Base Station
11
1900 TX/Rx
N-type female 50 ohm
Duplexed Band 2 RF interface
– DL and UL signals from/to
Base Station
12
700 Tx/Rx
N-type female 50 ohm
Duplexed Band 3 RF interface
– DL and UL signals from/to
Base Station
13
AWS Tx/Rx
N-type female 50 ohm
Duplexed Band 4 RF interface
– DL and UL signals from/to
Base Station
14
48VDC
2 pin DC power
connector
DC interface for power
cord/wires
15
F1
SC/APC simplex optical
connector
single mode optical fiber
interface #1
16
F2
SC/APC simplex optical
connector
single mode optical fiber
interface #2
17
F3
SC/APC simplex optical single mode optical fiber
CommScope v. Dali Wireless
IPR2020-01409
DALI WIRELESS Exhibit 2003
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