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參數(shù)資料
| 型號(hào)： | V23826-C18-C364 |
| 廠商： | INFINEON TECHNOLOGIES AG |
| 英文描述： | DC/DC (5 V/3.3 V) Single Mode 155 MBd ATM/SDH/SONET 1x9 Long Haul Transceiver |
| 中文描述： | 直流/直流（5 V/3.3五）單模155 MBd的ATM機(jī)/ SDH / SONET的1x9長距離收發(fā)器 |
| 文件頁數(shù)： | 2/8頁 |
| 文件大小： | 231K |
| 代理商： | V23826-C18-C364 |
Fiber Optics
V23826-C18-C63/C363, Single Mode 155 MBd ATM/SDH/SONET 1x9 Trx (DC/DC)
2
DESCRIPTION
The Infineon single mode ATM transceiver complies with the
ATM Forum
’
s
Network Compatible ATM for Local Network
Applications
document and ANSI
’
s
Broadband ISDN—Cus-
tomer Installation Interfaces, Physical Media Dependent Speci-
fication
, T1.646-1995, Bellcore - SONET OC-3 / IR-1 and
ITU-T G. 957 STM-1 / S.1.1.
ATM was developed to facilitate solutions in multimedia appli-
cations and real time transmission. The data rate is scalable,
and the ATM protocol is the basis of the broadband public net-
works being standardized in the International Telecommunica-
tions Union (ITU), the former International Telegraph and
Telephone Consultative Committee (CCITT). ATM can also be
used in local private applications.
The Infineon single mode ATM transceiver is a single unit com-
prised of a transmitter, a receiver, and an SC receptacle. This
design frees the customer from many alignment and PC board
layout concerns. The module is designed for low cost WAN
applications. It can be used as the network end device interface
in workstations, servers, and storage devices, and in a broad
range of network devices such as bridges, routers, and intelli-
gent hubs, as well as wide area ATM switches.
This transceiver operates at 155.520 Mbit/s from a single power
supply (+5 Volt or 3.3 Volt). The differential data inputs and out-
puts are PECL compatible.
Functional Description
This transceiver is designed to transmit serial data via single
mode cable.
Functional Diagram
The receiver component converts the optical serial data into
PECL compatible electrical data (RD and RDnot). The Signal
Detect (SD, active high) shows whether optical data
is present
(1)
.
The transmitter converts electrical PECL compatible serial data
(TD and TDnot) into optical serial data.
This version contains an Input Signal Monitor (ISM), that
switches the optical power off if a continuously low level is
applied at Data Input.
The transmitter contains a laser driver circuit that drives the
modulation and bias current of the laser diode. The currents are
controlled by a power control circuit to guarantee constant out-
put power of the laser over temperature and aging.
The power control uses the output of the monitor PIN diode
(mechanically built into the laser coupling unit) as a controlling
signal, to prevent the laser power from exceeding the operating
limits.
Single fault condition is ensured by means of an integrated
automatic shutdown circuit that disables the laser when it
detects transmitter failures. A reset is only possible by turning
the power off, and then on again.
The transceiver contains a supervisory circuit to control the
power supply. This circuit generates an internal reset signal
whenever the supply voltage drops below the reset threshold.
It keeps the reset signal active for at least 15 milliseconds after
the voltage has risen above the reset threshold. During this
time the laser is inactive.
Note
1. We recommend to switch off the transmitter supply (V
CC
-Tx) if no
transmitter input data is applied.
Laser
Driver
Power
Control
Receiver
o/e
o/e
Laser
e/o
RX Coupling Unit
TD
TD
RD
RD
SD
Laser Coupling Unit
Single Mode Fiber
LEN
Monitor
Signal Monitor and
Automatic Shut-Down
ISM
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| V23826C18C366 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:FIBER OPTIC TRANSCEIVER |
| V23826-C18-C366 | 功能描述:TXRX SGL MODE 155MBD 1X9 EXT TMP RoHS:否 類別:光電元件 >> 光纖 - 收發(fā)器 系列:- 標(biāo)準(zhǔn)包裝:20 系列:* |
| V23826C18C63 | 制造商:Finisar Corporation 功能描述: 制造商:Infineon Technologies AG 功能描述: |
| V23826-C18-C63 | 功能描述:TXRX SINGLE MODE 155MBD 1X9 RoHS:否 類別:光電元件 >> 光纖 - 收發(fā)器 系列:- 標(biāo)準(zhǔn)包裝:20 系列:* |
| V23826-C18-C63D3 | 制造商:Finisar Corporation 功能描述:FSRV23826-C18-C63D3 TRANX EOL141106 |
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