1300 nm E-LED Transmitter
and PIN/Preamp Receiver for
Single-Mode Fiber
Technical Data
HFBR-0305 Series
Features
• Distances up to 14 km at
Signal Rates of 20 MBd
• Performance Specified with
Single-Mode Fiber Cables
• Wave Solder and Aqueous
Wash Process Compatible
• Panel Mount ST Connectors
• Pinout Compatible with
HFBR-0400 Series Parts
Transmitter
The HFBR-1315TM/1315M
single-mode fiber-optic trans-
mitter contains a 1300 nm edge-
emitting LED (E-LED) capable of
efficiently launching optical
power into single-mode fiber.
Because it is an LED, and not a
laser, the drive circuit is simple
and compatible with drive circuits Package
for multimode LED transmitters.
HFBR-0305 Series transmitters
and receivers are housed in a
dual-in-line package made of high
Applications
• Single-Mode Extensions to
Ethernet (10Base-F) Links
• Proprietary Links Using
Single-Mode Fiber
Receiver
The HFBR-2315T/2315M receiver strength, heat resistant, chemical
contains an InGaAs PIN
resistant, and UL V-0 flame
retardant plastic. The HFBR-
1315TM/1315M is a stainless
steel, threaded ST port (panel
mountable); the HFBR-1315M is
a stainless steel, unthreaded ST
port. The HFBR-2315T is a black,
non-conductive plastic threaded
ST port (panel mountable); the
HFBR-2315M is a stainless steel,
unthreaded ST port.
photodiode and a low-noise
transimpedance preamplifier
operating in the 1300 nm
wavelength region. The HFBR-
2315T/2315M receives an optical
signal and converts it to an
analog voltage. The buffered
output is an emitter-follower,
with a frequency response from
dc to typically 125 MHz.
Description
The HFBR-0305 Series is
designed to provide the most
cost-effective single-mode
solution, and is pin-compatible
with HFBR-0400 and HFBR-0300
families of 820 and 1300 nm
fiber optic links for multi-mode
fiber. This allows designers to use
a single circuit and board layout
for 820 nm multimode fiber links,
1300 nm multimode fiber links,
and 1300 nm single-mode fiber
links. Upgrading a multimode
solution to single-mode fiber is as
simple as switching components
on a board.
Package Options
Metal Port
HFBR-1315TM
Plastic Port
Transmitter:
Threaded
Unthreaded
Receiver:
N/A
N/A
HFBR-1315M
Threaded
Unthreaded
N/A
HFBR-2315M
HFBR-2315T
N/A
Powered by ICminer.com Electronic-Library Service CopyRight 2003