HFBR-1312TZ Transmitter
HFBR-2316TZ Receiver
1300 nm Fiber Optic Transmitter and Receiver
Data Sheet
Description Features
The HFBR-1312TZ Transmitter and HFBR-2316TZ Receiver RoHS-compliant
are designed to provide the most cost-effective 1300 nm
Low cost fiber optic link
fiber optic links for a wide variety of data communication
Signal rates over 155 megabaud
applica tions from low-speed distance extenders up to
SONET OC-3 signal rates. Pinouts identical to Avago HFBR- 1300 nm wavelength
0400Z Series allow designers to easily upgrade their 820
Link distances up to 5 km
nm links for farther distance. The transmit ter and receiver
Dual-in-line package panel-mountable ST* port
are compatible with two popular optical fiber sizes:
50/125 m and 62.5/125 m diameter. This allows flex - Auto-insertable and wave-solderable
ibility in choosing a fiber size. The 1300 nm wave length
Specified with 62.5/125 m and 50/125 m fiber
is in the lower dispersion and attenua tion region of fiber,
Compatible with 820 nm Miniature Link Series
and provides longer distance capabilities than 820 nm
LED technology. Typical distanc e capabilities are 2 km at Receiver also specified for SM cable spec (9/125 m)
125 MBd and 5 km at 32 MBd.
Applications
Desktop links for high speed LANs
Distance extension links
Telecom switch systems
TAXlchip compatible
*ST is a registered trademark of AT&T Lightguide Cable ConnectorsTransmitter HFBR-1312TZ Transmitter
The HFBR-1312TZ fiber optic transmitter contains a 1300
PIN FUNCTION
2, 6
nm InGaAsP light emitting diode capable of efficiently
1 N.C.
ANODE
2 ANODE
launching optical power into 50/125 m and 62.5/125
3 CATHODE
3
m diameter fiber. Due to the pin compatibility to the 4 N.C.
CATHODE
5 N.C.
820 nm Miniature Link Series, converting the driver cir-
6 ANODE
7* N.C.
cuit from a HFBR-14xxZ 820 nm transmitter to the HFBR-
4 5 8 N.C.
1312TZ requires the modification of only a few passive
3 6
* PIN 7 IS ELECTRICALLY ISOLATED FROM
components.
2 7
PINS 1, 4, 5, AND 8, BUT IS CONNECTED
TO THE HEADER.
1 8
PINS 1, 4, 5, AND 8 ARE ISOLATED FROM
PIN NO. 1
THE INTERNAL CIRCUITRY, BUT ARE
INDICATOR
ELECTRICALLY CONNECTED TO EACH OTHER.
BOTTOM VIEW
Receiver HFBR-2316TZ Receiver
The HFBR-2316TZ receiver con tains an InGaAs PIN photo-
6
PIN FUNCTION
V
CC
diode and a low-noise transimpedance preamplifier
1 N.C.
2 SIGNAL
ANALOG
2
that operate in the 1300 nm wavelength region. The
3* V
SIGNAL EE
HFBR-2316TZ receives an optical signal and converts it 4 N.C.
3, 7
5 N.C.
V
EE
to an analog voltage. The buffered output is an emitter-
6 V
CC
7* V
EE
follower, with frequency response from DC to typically
8 N.C.
4 5
125 MHz. Low-cost external componen ts can be used
3 6
to convert the analog output to logic compatible signal
* PINS 3 AND 7 ARE ELECTRICALLY
2 7
CONNECTED TO THE HEADER.
levels for a variety of data formats and data rates. Due
1 8
to the pin compatibility to the 820 nm Miniature Link PINS 1, 4, 5, AND 8 ARE ISOLATED FROM
THE INTERNAL CIRCUITRY, BUT ARE
PIN NO. 1
receiver HFBR-2416xxZ, converting from a 820nm to
ELECTRICALLY CONNECTED TO EACH OTHER.
INDICATOR
a 1300nm receiver circuit is realizable by replacing the
BOTTOM VIEW
HFBR-2416xxZ with the HFBR-2316TZ.
Mechanical Dimensions
PART NUMBER
6.30
DATE CODE
(0.248)
5.05
7.62
(0.199)
(0.300)
8.31
(0.327)
12.6
7.05
3.60 10.20
DIA.
(0.495) (0.278)
(0.140) (0.400)
5.10
29.8
(0.202)
(1.174)
1.27
(0.050)
2.54
(0.100)
12.6
(0.495)
PINS 1,4,5,8
0.51 X 0.38
(0.020 X 0.015)
PINS 2,3,6,7
0.46
DIA
(0.018)
3/8-32 UNEF-2A
2.54
PIN NO. 1
(0.100)
3.81
INDICATOR
(0.150)
Dimensions in mm (inches)
2
YYWW
HFBR-X31XTZ
4
1 2 3
7 6 5
8