• Allows designer to separate the
signal and conductive port
grounds
• Recommended for use in noisy
environments
In addition to the various port
styles available for the HFBR-
0400 series products, there are
also several extra options that
can be ordered. To order an
option, simply place the corre-
sponding option number at the
end of the part number. For
instance, a metal-port option SMA
receiver would be HFBR-2406M.
You can add any number of
options in series at the end of a
part number. Please contact your
local sales office for further
information or browse HP’s fiber
optics home page at http://
(These options are unrelated to
the threaded port option T.)
• All metal, panel mountable
package with a 3 or 4 pin
receptacle end
• Available for HFBR-14X4, 24X2
and 24X6 components
• Choose from diamond or
square pinout, straight or bent
leads ADM Picture
• Available on SMA and threaded
ST port style receivers only
• Nickel plated aluminum con-
nector receptacle
• Designed to withstand electro-
static discharge (ESD) of 15kV
to the port
• Significantly reduces effect of
electromagnetic interference
(EMI) on receiver sensitivity
• Allows designer to separate the
signal and metal port grounds
www.hp.com/go/fiber
• TA = Square pinout/straight
leads
TB = Square pinout/bent leads
HA = Diamond pinout/straight
leads
• Recommended for use in very
noisy environments
• Available on SMA, FC, ST, and
threaded ST ports
• Allows ST style port com-
ponents to be panel mounted.
• Compatible with all current
makes of ST multimode
connectors
HB = Diamond pinout/bent
leads
• Mechanical dimensions are
compliant with MIL-STD-
83522/13
• Maximum wall thickness when
using nuts and washers from
the HFBR-4411 hardware kit is
2.8 mm (0.11 inch)
• Grounded outside 4 leads are
“kinked”
• Allows components to stay
anchored in the PCB during
wave solder and aqueous wash
processes
In addition to the standard
options, some HFBR-0400 series
products come in a duplex con-
figuration with the transmitter on
the left and the receiver on the
right. This option was designed
for ergonomic and efficient
manufacturing. The following
part numbers are available in the
duplex option:
• Available on all ST ports
HFBR-5414 (Duplex ST)
HFBR-5414T (Duplex Threaded
ST)
• Designed to withstand electro-
static discharge (ESD) of 25kV
to the port
• Significantly reduces effect of
electromagnetic interference
(EMI) on receiver sensitivity
HFBR-54E4 (Duplex SC)
4
5
3
2
6
7
1
8
4
5
3
2
6
7
1
8
54