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參數(shù)資料
| 型號(hào)： | HFCT-5201 |
| 英文描述： | 155 Mb/s Single Mode Fiber Transceiver for ATM,SONET OC3/SDH STM-1(應(yīng)用于ATM,SONET OC3/SDH STM-1的單模式收發(fā)器) |
| 中文描述： | 155 Mb / s的對(duì)ATM，SONET的OC3/SDH的STM - 1單模光纖收發(fā)器（應(yīng)用于自動(dòng)取款機(jī)，SONET的OC3/SDH的STM - 1的單模式收發(fā)器） |
| 文件頁(yè)數(shù)： | 10/12頁(yè) |
| 文件大?。?/td> | 159K |
| 代理商： | HFCT-5201 |
10
Table 2. Pin Out Table
Pin
Symbol
Mounting Studs
Functional Description
The mounting studs are provided for transceiver mechanical attachment to the circuit
board. They are embedded in the nonconductive plastic housing and are not connected
to the transceiver internal circuit. They should be soldered into plated-through holes on
the printed circuit board.
1
2
3
4
5
N/C
N/C
N/C
N/C
L
MON
(–)
Laser Bias Monitor (–)
This analog current is monitored by measuring the voltage drop across a 10 ohm
resistor placed between high impedance resistors connected to pins 5 and 6 internal to
the transceiver.
Laser Bias Monitor (+)
This analog current is monitored by measuring the voltage drop across a 10 ohm
resistor placed between high impedance resistors connected to pins 5 and 6 internal to
the transceiver.
Transmitter Disable
Transmitter Output Disabled: V
CCT
– 1.5 V
≤
V
7
≤
V
CCT
.
Transmitter Output Uncertain: V
CCT
– 4.2 V
≤
V
7
≤
V
CCT
– 1.5 V.
Transmitter Output Enabled: V
EET
≤
V
7
≤
V
CCT
- 4.2 V or open circuit.
6
L
MON
(+)
7
Tx
DIS
8
9
N/C
P
MON
Power Monitor
The analog voltage measured at this high impedance output provides an indication of
whether the optical power output of the Laser Diode is operating within the normal
specified power output range per the following relationships:
High Light Indication: V
9
≥
V
EET
+ 1.7 V.
Normal Operation: V
9
V
EET
+ 1.2 V.
Low Light Indication: V
9
≤
V
EET
+ 0.7 V.
Transmitter Signal Ground
Directly connect this pin to the transmitter signal ground plane.
Transmitter Data In
Terminate this high-speed, differential Transmitter Data input with standard PECL
techniques at the transmitter input pin.
Transmitter Data In Bar
Terminate this high-speed, differential Transmitter Data input with standard PECL
techniques at the transmitter input pin.
Transmitter Power Supply
Provide +5 V dc via the recommended transmitter power supply filter circuit. Locate
the power supply filter circuit as close as possible to the V
CCT
pin.
Receiver Power Supply
Provide +5 V dc via the recommended receiver power supply filter circuit. Locate
the power supply filter circuit as close as possible to the V
CCR
pin.
10
V
EET
11
TD+
12
TD–
13
V
CCT
14
V
CCR
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HFCT5201A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:FIBER OPTIC TRANSCEIVER |
| HFCT-5201A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:155 Mb/s SMF Transceiver for ATM. SONET OC-3/SDH STM-1 -40C to +85C Black Case |
| HFCT5201B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:FIBER OPTIC TRANSCEIVER |
| HFCT-5201B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:155 Mb/s SMF Transceiver for ATM. SONET OC-3/SDH STM-1 0C to +70C Black Case |
| HFCT5201C | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:FIBER OPTIC TRANSCEIVER |
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