3970-TYPE 데이터 시트보기 (PDF) - Agere -> LSI Corporation
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3970-TYPE Datasheet PDF : 6 Pages
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Data Sheet
October 2001
3970-Type 1550 nm Transmitter
Electrical/Optical Characteristics (continued)
Table 2. Power Requirements
Parameter
Min
Max
ac Input Range
94
245
50
60
dc Input Range, Floating
36
60
Power
—
50
Table 3. Package Characteristics
Parameter
Height
Width
Depth
Weight
Dimension
1.72 (44), 1U
19 (483)
13.16 (334) with fans
9.0 (4)
Unit
Vac
Hz
Vdc
W
unit
in. (mm)
in. (mm)
in. (mm)
lbs. (kg)
Outline Diagram
KEYSWITCH
CONFORMS TO IEC
SAFETY STANDARDS;
PROTECTS USERS
FROM INADVERTENT
EXPOSURE.
DISPLAY
HEIRARCHICAL MENU
STRUCTURE ACCESSIBLE
VIA FRONT PANEL
PUSHBUTTONS. ENABLES
MONITORING AND CONTROL
OF SELECTED PARAMETERS.
SELECT
CHOOSE ITEMS FROM
MENU STRUCTURE TO
VIEW/CHANGE.
LASER OFF STATUS
ON
1550 TRANSMITTER
RF TEST
SELECT
LASER LED
INDICATES STATUS
OF SOURCE LASER.
STATUS LED
ENABLES MONITORING
OF ALL ALARMS AND
WARNINGS;
GREEN, AMBER, RED
UP/DOWN PUSHBUTTONS
ENABLES NAVIGATION
THROUGH MENU AND
PARAMETER INCREMENT/
DECREMENT.
RF TEST PORT
REPLICA OF
INPUT RF SIGNAL.
1-1178F
Opt
A
FACTORY
RS-485
ALARM
AUX2 AUX1 MIN MAJ
Opt
B
NC CNO NC CNO NC CNO NC CNO
RFIN
LCD
MODEL/SN
IDENTIFYING LABEL
36 Vdc-60 Vdc
+GND–
94 Vac-245 Vac IN
0
1
T
250 V
2A
1-1178F.a
Agere Systems Inc.
3
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