Data Sheet, Rev. 1
September 2001
Optical Amplifier Platform, 1724-Type
Erbium-Doped Fiber Amplifier (W Series)
Absolute Maximum Ratings
Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are abso-
lute stress ratings only. Functional operation of the device is not implied at these or any other conditions in excess
of those given in the operational sections of the data sheet. Exposure to absolute maximum ratings for extended
periods can adversely affect device reliability.
Parameter
Storage Temperature
Operating Case Temperature
Absolute Humidity
Symbol
T
stg
T
C
—
Min
–40
0
—
Typ
20
35
—
Max
70
65
0.024
Unit
°C
°C
lbs. H
2
O/lbs. dry air
Electrical Characteristics
Table 2. Power Supply
Parameter
dc Power Supply Voltage
Power Supply Current
(beginning of life)
Power Supply Current
(end of life)
Electrical Power Consumption
(beginning of life)
Electrical Power Consumption
(end of life)
Symbol
V
PS1
I
PS1
I
PS1
—
—
Min
4.75
—
—
—
—
Typ*
5.0
1.0
—
5.0
—
Max
5.25
—
1.9
—
10.0
Unit
V
A
A
W
W
* Typical operating characteristics: V
PS1
= 5.0 V, T
C
= 35 °C.
Table 3. TTL Inputs/Outputs
Under normal operating conditions, the various alarm outputs will be TTL level low. If the corresponding parameter
is outside a predesignated range, the associated alarms will become TTL level high.
Parameter
Input Voltage:
High
Low
Output Voltage:
High
Low
Input Current:
High
Low
Output Current:
High
Low
Symbol
V
IH
V
IL
V
OH
V
OL
I
IH
I
IL
I
OH
I
OL
Min
2
—
2.4
0
—
—
—
—
Typ
—
—
—
0.1
—
—
—
—
Max
—
0.8
—
0.4
–1
1
–4
20
Unit
V
V
V
V
µA
µA
mA
µA
4
Agere Systems Inc.
AGERE [ AGERE SYSTEMS ]
