HFBR-14E2TC View Datasheet(PDF) - HP => Agilent Technologies

Part Name

Description

MFG CO.

HFBR-14E2TC

Low cost, miniature fiber optic component with ST, SMA, SC and FC ports

HP => Agilent Technologies 

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HFBR-14x2/14x4 Low-Cost High-

Speed Transmitters

Description

The HFBR-14xx fiber optic

transmitter contains an 820 nm

AlGaAs emitter capable of

efficiently launching optical

power into four different optical

fiber sizes: 50/125 µm, 62.5/125

µm, 100/140 µm, and 200 µm

HCS®. This allows the designer

flexibility in choosing the fiber

size. The HFBR-14xx is designed

to operate with the Agilent

HFBR-24xx fiber optic receivers.

The HFBR-14xx transmitter’s

high coupling efficiency allows

the emitter to be driven at low

current levels resulting in low

power consumption and

increased reliability of the

transmitter. The HFBR-14x4

high power transmitter is

optimized for small size fiber

and typically can launch -15.8

dBm optical power at 60 mA

into 50/125 µm fiber and -12

dBm into 62.5/125 µm fiber. The

HFBR-14x2 standard

transmitter typically can launch

-12 dBm of optical power at 60

mA into 100/140 µm fiber cable.

It is ideal for large size fiber

such as 100/140 µm. The high

launched optical power level is

useful for systems where star

couplers, taps, or inline

connectors create large fixed

losses.

Consistent coupling efficiency is

assured by the double-lens

optical system (Figure 1). Power

coupled into any of the three

fiber types varies less than 5 dB

from part to part at a given drive

current and temperature.

Consistent coupling efficiency

reduces receiver dynamic range

requirements which allows for

longer link lengths.

Housed Product

ANODE 2, 6, 7

CATHODE 3

PIN FUNCTION

11 NC

2 ANODE

32 CATHODE

41 NC

51 NC

45

6 ANODE

72 ANODE

81 NC

36

NOTES:

27

1. PINS 1, 4, 5 AND 8

18

ARE ELECTICALLY

CONNECTED.

BOTTOM VIEW PIN 1 INDICATOR 2. PINS 2, 6 AND 7 ARE

ELECTRICALLY CONNECTED

TO THE HEADER.

Unhoused Product

12

43

BOTTOM VIEW

PIN FUNCTION

1 ANODE

2 CATHODE

3 ANODE

4 ANODE

Absolute Maximum Ratings

Parameter

Symbol

Min

Storage Temperature TS

-55

Operating

TA

-40

Temperature

Lead Soldering Cycle

Temp

Time

Forward Input Current

Peak

IFPK

dc

IFdc

Reverse Input Voltage VBR

Max

+85

+85

+260

10

200

100

1.8

Units

°C

°C

°C

sec

mA

V

V

Reference

Note 1

15

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