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參數資料
| 型號： | RXM-115A |
| 元件分類： | 通信、網絡模塊及開發(fā)工具 |
| 英文描述： | Telecomm/Datacomm |
| 中文描述： | 電信/數據通信 |
| 文件頁數： | 2/8頁 |
| 文件大?。?/td> | 359K |
| 代理商： | RXM-115A |
RXM-155 SONET/SDH Receiver Module
Product Data Sheet
Vectron International 166 Glover Avenue Norwalk CT. 06856-5160 Tel: 1-88-VECTRON-1 www.vectron.com
2
Functional Overview
This highly integrated module converts a 155 Mb/s
fiber-optic NRZ signal to differential PECL data outputs.
A PECL flag alerts the user to a loss of signal condition
when the optical input falls below an acceptable level.
A single +5 Volt supply provides bias for the module’s
preamplifier, and Quantizer. The photodiode may be
biased with -5 Volts or Grounded. All elements are
integrated into fiber-coupled 1.3” X 0.635” 20 pin DIL
package. The RXM-155 footprint and pinout are
industry common for ease of integration.
The optical signal is coupled through a short length of
50.0
μ
m multimode or single mode optical fiber to a
hermetic module which encases an InGaAs PiN-
photodiode and preamplifier. The PiN-photodiode
converts the optical signal to an electrical current. The
signal is then converted to a voltage and amplified by a
low noise transimpedance amplifier.
Further gain is provided by the quantizer, which also
provides a Flag output when the optical signal falls
below an acceptable level.
Figure 1. RXM-155 Functional Block Diagram
相關PDF資料 |
PDF描述 |
|---|---|
| RXM-115B | Telecomm/Datacomm |
| RXM-115C | Telecomm/Datacomm |
| RXM-155 | SONET/SDH Fiber-Optic Receiver Module(SONET/SDH 光纖接收模塊) |
| RXM-4B | Telecomm/Datacomm |
| RXM-4L | Telecomm/Datacomm |
相關代理商/技術參數 |
參數描述 |
|---|---|
| RXM-115B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Telecomm/Datacomm |
| RXM-115C | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Telecomm/Datacomm |
| RXM1EID0 | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Stand-Alone CAN Controller with SPI Interface |
| RXM1EID8 | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Stand-Alone CAN Controller with SPI Interface |
| RXM1SIDH | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Stand-Alone CAN Controller with SPI Interface |
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