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參數(shù)資料
| 型號： | 1738UAA |
| 英文描述： | RECTIFIER BRIDGE 25A 50V 300A-ifsm 1.1V-vf 5uA-ir GBPCW 100/TRAY |
| 中文描述： | 1738U型小型可插拔摻鉺光纖放大器，具有制冷泵 |
| 文件頁數(shù)： | 2/6頁 |
| 文件大小： | 77K |
| 代理商： | 1738UAA |
2
Agere Systems Inc.
1738U-Type Small Form-Factor
Preliminary Data Sheet
Erbium-Doped Fiber Amplifier with Uncooled Pump
March 2001
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.
Electrical/Optical Operational Characteristics
Parameter
Symbol
Min
Max
Unit
Operating Case Temperature Range
TOP
–5
70
°C
Storage Case Temperature Range
Tstg
–40
85
°C
Laser Forward Current
IF
—
500
mA
Laser Reverse Voltage
VR
—2.5
V
Table 1. Optical/Electrical Characteristics
Parameter
Symbol
Conditions
Min
Max
Unit
Wavelength Range
λ
—
1528
1562
nm
Optical Output Power
POUT
PIN = –30 dBm to –8 dBm
–5
—
dBm
Optical Input Power
PIN
—
–30
–8
dBm
Noise Figure
NF
PIN = –30 dBm
PIN = –20 dBm
PIN = –15 dBm
PIN = –8 dBm
—
5.5
5.7
6.8
8.5
dB
Operating Laser Forward Current
IF,OP
——
350
mA
Operating Laser Forward Voltage
VF,OP
——
2.5
V
Power Consumption
PC
——
875
mW
ASE Noise Power at Optical Input Port
PASE,I
PIN = –30 dBm,
POUT = –5 dBm
—
–20
dBm
Output Leakage Pump Power
PLEAK,O
PIN = –30 dBm,
POUT = –5 dBm,
λ = 1562 nm
—
–26
dBm
Reverse Isolation
IISO
PIN = –30 dBm
25
—
dB
Input Monitor Tap Responsivity
RTAP
—
0.032
0.063
A/W
Polarization Sensitivity
PDG
—
0.5
dBp-p
Polarization Mode Dispersion
PMD
—
0.5
ps
Optical Input Return Loss
RLI
—30
—
dB
Optical Output Return Loss
RLO
—30
—
dB
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