EEWORLDEEWORLDEEWORLD

Part Number

Search

STXB48FS3I000P3

Description
Transmitter
File Size358KB,4 Pages
ManufacturerOplink(Molex)
Websitehttp://www.oplink.com
Download Datasheet View All

STXB48FS3I000P3 Overview

Transmitter

OC-48/STM-16 Transmitter
STX48 Series
Product Description
The STX48 modules are laser transmitters designed to meet or exceed
the SONET/SDH optical interface requirements at OC-48/STM-16 (2.5
Gb/s) data rate. Many performance versions are available which are fully
compliant with Short Reach, Intermediate Reach and Long Reach specifi-
cations at 1310 nm or 1550 nm wavelength. The Short Reach version uses
uncooled Fabry Perot lasers while the Intermediate Reach version uses
uncooled DFB lasers. For the Long Reach version, uncooled DFB lasers
with internal optical isolators are used. All modules satisfy Class I Laser
Safety requirements in accordance with the US FDA/CDRH and interna-
tional IEC-825 standards.
The transmitter incorporates an Automatic Power Control (APC) circuit to
maintain the optical output power at a constant level against variations
in ambient temperature and device aging. It also features a Mode Selec-
tor input pin which selects between clocked and non-clocked operation.
In the clocked operation mode, the input DATA is resynchronized by the
input CLOCK before driving the laser diode in order to reduce output jit-
ter to a minimum. A Transmitter Disable control input is also provided.
Both the laser bias current and back-facet light output can be monitored
as well.
All STX48 transmitter modules are available in two power supply options:
single +5V and single -5 V. The DATA and CLOCK interface can either be
direct PECL/ECL or via AC coupling. The operating temperature range is
-40°C to +85°C for the Short Reach and Intermediate Reach 1310 nm ver-
sion and 0°C to +70°C for the Long Reach version. All modules are housed
in a 24-pin dual-in-line metal package with a single mode fiber pigtail,
which is terminated with ST, FC or SC connector.
Features
Fully compliant with SONET/SDH OC-48/ STM-16
(2.5 Gb/s) specifications
Long Reach 1310 nm & 1550 nm as well as
Intermediate Reach and Short Reach
Eye Safe (Class I Laser Safety)
Mode Selector switch between Clocked or Non-
clocked operation
-40°C to +85°C Operating Temperature
(Intermediate Reach and Short Reach)
24-pin DIP metal package
FC, ST, SC-connectorized fiber pigtails
Differential PECL DATA & CLOCK interface
Single +5 V and - 5 V supply option
Absolute Maximum Ratings
Parameter
Storage Temperature
Operating Case Temperature
1
Supply Voltage
Input Voltage
Lead Soldering Temperature & Time
“I” option (SR & IR only)
“H” option
Symbol
T
ST
V
OP
V
CC
- V
EE
V
IN
- V
EE
-
Minimum
- 40
- 40
0
0
V
EE
-
Maximum
+ 85
+ 85
+ 70
+ 6.0
V
CC
- V
EE
260°C, 10 sec
Units
°C
°C
V
V
R04.2008.04.30
Oplink Communications, Inc.
How to determine whether the bus is busy or idle?
[size=4]How to judge whether the CAN bus is busy or idle? Or since it is point-to-multipoint, if there is only point-to-point, how is the specific communication between the two? What should be paid at...
benbending Microcontroller MCU
HT6221-2 decodes into standard key values
Applications * TV and video recorder controllers * Burglar alarm systems * Fire alarm systems * Door controllers * Car alarm systems * Security systems * Other remote control systems...
rain Test/Measurement
NI DSP Group is looking for interns
[Emphasize] NI DSP Group is recruiting internsDSP Group Intern (DSP组实习工程师)We would like to recruit some interns to work on ·Sound and vibration projects ·Motor control and simulation projectsYou can f...
安_然 Recruitment
Effect of DSP external ADC reference voltage on accuracy
The ADC of 28335 can use internal reference voltage or three external reference voltages. I want to use 2.048V as external reference. When I restore the signal, should I use the formula digital value ...
gushi123 Microcontroller MCU
Last day! Mentor will present a new solution for PCB hardware system design
In recent years, the design and manufacture of printed circuit boards have made great progress. But one aspect seems to have stagnated: system-level hardware architecture design and connection plannin...
dancerzj PCB Design
hostapd configuration
How to configure ap using hostapd,...
aabbccddee2 Embedded System

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 60  898  242  2230  2384  2  19  5  45  48 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号