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參數(shù)資料
| 型號： | 1724 |
| 英文描述： | CAT5E PATCH CORD, 15FT BLUE, MOLDED |
| 中文描述： | 光放大器平臺,1724 -型Eribium鉺光纖放大器（W系列） |
| 文件頁數(shù)： | 3/10頁 |
| 文件大?。?/td> | 154K |
| 代理商： | 1724 |
2
Agere Systems Inc.
Data Sheet, Rev. 1
Optical Amplifier Platform, 1724-Type
September 2001
Erbium-Doped Fiber Amplifier (W Series)
Standard Features
The standard W1724-Type EDFA incorporates the opti-
cal architecture illustrated in Figure 1. The standard
features include:
s
Exceptional performance benefits with the integral
microcontroller, which precisely controls the gain to
maintain a flat spectral response over various input
powers.
s
Single 5 V power supply eliminates the need for dual
voltage source circuits.
s
DB-25 electrical connector allows for easy electrical
connectivity.
s
Optical input tap enables input monitoring and con-
trol.
s
SC/PC optical connector.
s
Low power dissipation.
s
Alarms:
— Loss of input power alarm.
— Loss of output power alarm.
— Pump bias alarm (>95% of EOL value).
— Pump temperature alarm (TL > 35 °C).
— EDFA temperature alarm (TC > 60 °C).
s
Advanced microprocessor design requires minimal
engineering for a shelf-level product.
s
Standard mechanical outline includes metric screws
and fiber outputs (using SC/PC optical connectors)
at 180 degrees relative to a DB25 electrical connec-
tor. The standard product does not include a heat
sink.
TTL-Compatible Alarm Outputs
Loss of Input Power Alarm
If the input power is more than 2 dBm below the mini-
mum PIN, the loss of input power alarm (pin 19) will
activate (TTL-logic 1).
Loss of Output Power Alarm
If the output power decreases by more than 2 dB from
its beginning-of-life value, the loss of output power
alarm (pin 8) will activate (TTL-logic 1).
Pumps Temperature Alarm
If the laser temperature for the pump(s) exceeds 35
°C,
the pump temperature alarm (pin 10) will activate (TTL-
logic 1).
Pumps Bias Alarm
If the bias current for the pump(s) exceeds 95% of its
EOL value, the pump bias alarm (pin 9) will activate
(TTL-logic 1).
EDFA Temperature Alarm
If the case temperature exceeds 60 °C, then the
EDFA temperature alarm (pin 7) will activate (TTL-
logic 1).
Optional Features
Other feature and package options for the W1724-Type
EDFA include:
s
Alternative optical connectors
s
Integral heat sink
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