HFBR-4513 - N/A - Datasheet.Directory

Plastic Optical Fiber

Cable and Accessories for

Versatile Link

Technical Data

Features

• Compatible with Agilent

Versatile Link Family of

Connectors and Fiber Optic

Components

• 1 mm Diameter Plastic

Optical Fiber (POF) in Two

Grades: Low Cost Standard

POF with 0.22 dB/m Typical

Attenuation, or High

Performance Extra Low Loss

POF with 0.19 dB/m Typical

Attenuation

Applications

• Industrial Data Links for

Factory Automation and

Plant Control

• Intra-System Links; Board-

to-Board, Rack-to-Rack

• Telecommunications

Switching Systems

• Computer-to-Peripheral Data

Links, PC Bus Extension

• Proprietary LANs

• Digitized Video

• Medical Instruments

• Reduction of Lightning and

Voltage Transient

Susceptibility

• High Voltage Isolation

Cable Description

The HFBR-R/EXXYYY series of

plastic fiber optic cables are

constructed of a single step-index

fiber sheathed in a black poly-

ethylene jacket. The duplex fiber

consists of two simplex fibers

joined with a zipcord web.

Standard attenuation and extra

low loss POF cables are identical

except for attenuation

specifications.

Polyethylene jackets on all plastic

fiber cables comply with UL VW-1

flame retardant specification (UL

file # E89328).

Cables are available in

unconnectored or connectored

options. Refer to the Ordering

Guide for part number

information.

HFBR-RXXYYY Series (POF)

HFBR-EXXYYY Series (POF)

Figure 1. Typical POF Attenuation vs.

Wavelength.

– ATTENUATION – dB/km

620

500

100

λ – WAVELENGTH – nm

660

300

400

680640 700

200

Plastic Optical Fiber Specifications: HFBR-R/EXXYYY

Absolute Maximum Ratings

Parameter Symbol Min. Max. Unit Note

Storage and Operating Temperature TS,O -55 +85 °C

Recommended Operating Temperature TO-40 +85 °C

Installation Temperature TI-20 +70 °C1

Short Term Tensile Single Channel FT50 N 2

Dual Channel FT100 N

Short Term Bend Radius r 25 mm 3, 4

Long Term Bend Radius r 35 mm

Long Term Tensile Load FT1N

Flexing 1000 Cycles 4

Mechanical/Optical Characteristics, T

A = -40 to +85°C unless otherwise specified.

Parameter Symbol Min. Typ.[5] Max. Unit Condition

Cable Standard Cable, αO0.15 0.22 0.27 dB/m Source is HFBR-15XX

Attenuation Type "R" (660 mm LED, 0.5 NA)

Extra Low Loss, 0.15 0.19 0.23 = 50 meters

Type "E"

Reference Standard Cable, αR0.12 0.19 0.24 dB/m Source is 650 nm,

Attenuation Type "R" 0.5 NA monochrometer,

Extra Low Loss, 0.12 0.16 0.19 = 50 meters

Type "E" Note 7, Figure 1

Numerical Aperture NA 0.46 0.47 0.50 >2 meters

Diameter, Core and Cladding DC0.94 1.00 1.06 mm

Diameter, Jacket DJ2.13 2.20 2.27 mm Simplex Cable

Propagation Delay Constant l/v 5.0 ns/m Note 6

Mass per Unit Length/Channel 5.3 g/m Without Connectors

Cable Leakage Current IL12 nA 50 kV, = 0.3 meters

Refractive Index Core n 1.492

Cladding 1.417

Notes:

1. Installation temperature is the range over which the cable can be bent and pulled

without damage. Below -20°C the cable becomes brittle and should not be subjected to

mechanical stress.

2. Short Term Tensile Force is for less than 30 minutes.

3. Short Term Bend Radius is for less than 1 hour nonoperating.

4. 90° bend on 25 mm radius mandrel. Bend radius is the radius of the mandrel around

which the cable is bent.

5. Typical data are at 25°C.

6. Propagation delay constant is the reciprocal of the group velocity for propagation delay

of optical power. Group velocity is v=c/n where c is the velocity of light in free space

(3xl08 m/s) and n is the effective core index of refraction.

7. Note that αR rises at the rate of about 0.0067 dB/°C, where the thermal rise refers to

the LED temperature changes above 25°C. Please refer to Figure 1 which shows the

typical plastic optical fiber attenuation versus wavelength at 25°C.

Force

HFBR-4503/4513 — Simplex Latching

The simplex latching connector is

designed for rugged applications

requiring a greater retention force

— 80 Newtons ( 18 lb.) — than

provided by a simplex nonlatching

connector. When inserting the

simplex latching connector into a

module, the connector latch

mechanism should be aligned

with the top surface of the

horizontal modules, or with the

tall vertical side of the vertical

modules. Misalignment of an

inserted latching connector into

either module will not result in a

positive latch. The connector is

released by depressing the rear

section of the connector lever,

and then pulling the connector

assembly away from the module

housing.

The simplex latching connector is

available in gray (HFBR-4503) or

blue (HFBR-4513).

DUPLEX CONNECTOR STYLES

HFBR-4506 — Duplex

Duplex connectors provide con-

venient duplex cable termination

and are keyed to prevent incorrect

insertion into duplex configured

modules. The duplex connector is

compatible with dual combina-

tions of horizontal or vertical

Versatile Link components (e.g.,

two horizontal transmitters, two

vertical receivers, a horizontal

transmitter with a horizontal

receiver, etc.). The duplex non-

HFBR-4526

Plastic Fiber Connector

Styles

Connector Description

Four connector styles are available

for termination of plastic optical

fiber: simplex, simplex latching,

duplex and duplex latching. All

connectors provide a snap-in

action when mated to Versatile

Link components. Simplex

connectors are color coded to

facilitate identification of trans-

mitter and receiver connections.

Duplex connectors are keyed so

that proper orientation is ensured

during insertion. If the POF cable/

connector will be used at extreme

operating temperatures or

experience frequent and wide

temperature cycling effects, the

cable/connector attachment can

be strengthened with an RTV

adhesive (see Plastic Connector-

ing Instructions for more detail).

The connectors are made of a

flame retardant VALOX UL94 V-0

material (UL file # E121562).

SIMPLEX CONNECTOR STYLES

HFBR-4501/4511 — Simplex

The simplex connector provides a

quick and stable connection for

applications that require a

component-to-connector retention

force of 8 Newtons (1.8 lb.).

These connectors are available in

gray (HFBR-4501) or blue

(HFBR-4511).

latching connector is available in

parchment, off-white (HFBR-

4506).

HFBR-4516 — Duplex Latching

The duplex latching connector is

designed for rugged applications

requiring greater retention force

than the nonlatching duplex con-

nector. When inserting the duplex

latching connector into a module,

the connector latch mechanism

should be aligned with the top

surface of the dual combination of

horizontal or vertical Versatile

Link components. The duplex

latching connector is available in

gray (HFBR-4516).

Feedthrough/Splice

HFBR-4505/4515 Bulkhead Adapter

The HFBR-4505/4515 adapter

mates two simplex connectors for

panel/bulkhead feedthrough of

HFBR-4501/4511 terminated

plastic fiber cable. Maximum

panel thickness is 4.1 mm (0.16

inch). This adapter can serve as a

cable in-line splice using two

simplex connectors. The adapters

are available in gray (HFBR-

4505) and blue (HFBR-4515).

This adapter is not compatible

with POF duplex, POF simplex

latching, or HCS connectors.

HFBR-4526

, HFBR-4525

HFBR-4525

Plastic Optical Fiber Connector Absolute Maximum Ratings

Parameter Symbol Min. Max. Unit Note

Storage and Operating Temperature TS,O -40 85 °C1

Recommended Operating Temperature TO-40 85 °C1

Installation Temperature Tl070 °C1

Nut Torque TN0.7 N-m 2

100 OzF-in.

Notes:

1. Storage and Operating Temperatures refer to the ranges over which the connectors can be used when not subjected to mechanical

stress. Installation Temperature refers to the ranges over which connectors may be installed onto the fiber and over which connectors

can be connected and disconnected from transmitter and receiver modules.

2. Recommended nut torque is 0.57 N-m.

Plastic Optical Fiber Connector Mechanical/Optical Characteristics

A = -40 to +85°C, Unless Otherwise Specified.

Parameter Part Number Symbol Min. Typ.[1] Max. Units Temp. °C Note

Retention Force, Simplex, FR-C 7 8 N +25 2

Connector to HFBR-4501/4511 3 -40 to +85

Simplex Latching, 47 80 +25

HFBR-4503/4513 11 -40 to +85

Duplex, 7 12 +25

HFBR-4506 4 -40 to +85

Duplex Latching, 50 80 +25

HFBR-4516 15 -40 to +85

Tensile Force, Simplex, FT8.5 22 N 3

Connector to Cable HFBR-4501/4511

Simplex Latching, 8.5 22

HFBR-4503/4513

Duplex, HFBR-4506 14 35

Duplex Latching, 14 35

HFBR-4516

Adapter Connector HFBR-4505/4515 with αCC 0.7 1.5 2.8 dB 25 4, 5

to Connector Loss HFBR-4501/4511

Retention Force HFBR-4505/4515 with FR-B 78 N

Connector to Adapter HFBR-4501/4511

Insertion Force, Simplex, FI830N 6

HFBR-4501/4511

Simplex Latching, 16 35

HFBR-4503/4513

Duplex, HFBR-4506 13 46

Duplex Latching 22 51

HFBR-4516

Notes:

1. Typical data are at +25°C.

2. No perceivable reduction in retention force was observed after 2000 insertions. Retention force of non-latching connectors is lower at

elevated temperatures. Latching connectors are recommended for applications where a high retention force at high temperatures is

desired.

3. For applications where frequent temperature cycling over temperature extremes is expected, please contact Agilent Technologies for

alternate connectoring techniques.

4. Minimum and maximum limit for αCC for 0°C to +70°C temperature range. Typical value of αCC is at +25°C.

5. Factory polish or field polish per recommended procedure.

6. Destructive insertion force was typically at 178 N (40 lb.).

HFBR-4505/4515 Adapter

Versatile Link

Transmitters and

Receivers

Connector to

Versatile Link

Transmitters and

Receivers

Step-by-Step Plastic

Cable Connectoring

Instructions

The following step-by-step guide

describes how to terminate plastic

fiber optic cable. It is ideal for

both field and factory installation.

Connectors can be easily installed

on cable ends with wire strippers,

cutters and a crimping tool.

Finishing the cable is accom-

plished with the Agilent

HFBR-4593 Polishing Kit, consist-

ing of a Polishing Fixture, 600

grit abrasive paper and 3 µm pink

lapping film (3M Company,

OC3-14). The connector can be

used immediately after polishing.

Materials needed for plastic fiber

termination are:

1. Agilent Plastic Optical Fiber

Cable (Example: HFBR-

RUS500, HFBR-RUD500,

HFBR-EUS500, or HFBR-

EUD500)

2. Industrial Razor Blade or Wire

Cutters

3. 16 Gauge Latching Wire

Strippers (Example: Ideal

StripmasterTM type 45-092).

4. HFBR-4597 Crimping Tool

5. HFBR-4593 Polishing Kit

6. One of the following

connectors:

a) HFBR-4501/4503 Gray

Simplex/Simplex Latching

Connector and HFBR-4525

Simplex Crimp Ring

b) HFBR-4511/4513 Blue

Simplex/Simplex Latching

Connector and HFBR-4525

Simplex Crimp Ring

c) HFBR-4506 Parchment (off-

white) Duplex Connector

and HFBR-4526 Duplex

Crimp Ring

d) HFBR-4516 Gray Latching

Duplex Connector and

HFBR-4526 Duplex Crimp

Ring

Step 1

The zip cord structure of the

duplex cable permits easy

separation of the channels. The

channels should be separated a

minimum of 100 mm (4 in) to a

maximum of 150 mm (6 in) back

from the ends to permit

connectoring and polishing.

After cutting the cable to the

desired length, strip off approxi-

mately 7 mm (0.3 in.) of the outer

jacket with the 16 gauge wire

strippers. Excess webbing on the

duplex cable may have to be

trimmed to allow the simplex or

simplex latching connector to

slide over the cable.

When using the duplex connector

and duplex cable, the separated

duplex cable must be stripped to

equal lengths on each cable. This

allows easy and proper seating of

the cable into the duplex

connector.

Step 2

Place the crimp ring and connec-

tor over the end of the cable; the

fiber should protrude about 3 mm

(0.12 in.) through the end of the

connector. Carefully position the

ring so that it is entirely on the

connector with the rim of the

crimp ring flush with the connec-

tor, leaving a small space between

the crimp ring and the flange.

Then crimp the ring in place with

the crimping tool. One crimp tool

is used for all POF connector

crimping requirements.

For applications with extreme

temperature operation or frequent

temperature cycling, improved

connector to cable attachment

can be achieved with the use of an

RTV (GE Company, RTV-128 or

Dow Corning 3145-RTV)

adhesive. The RTV is placed into

the connector prior to insertion of

the fiber and the fiber is crimped

normally. The connector can be

polished after the RTV has cured

and is then ready for use.

Note: By convention, place the

gray connector on the trans-

mitter cable end and the blue

connector on the receiver cable

end to maintain color coding

(different color connectors are

mechanically identical).

Simplex connector crimp rings

cannot be used with duplex con-

nectors and duplex connector

crimp rings cannot be used

with simplex connectors because

of size differences. The simplex

crimp has a dull luster appear-

ance; the duplex ring is glossy

and has a thinner wall.

Step 3

Any excess fiber protruding from

the connector end may be cut off;

however, the trimmed fiber

should extend at least 1.5 mm

(0.06 in) from the connector end.

Insert the connector fully into the

polishing fixture with the trimmed

fiber protruding from the bottom

of the fixture. This plastic polish-

ing fixture can be used to polish

two simplex connectors or simplex

latching connectors simultane-

ously, or one duplex connector.

Note: The four dots on the

bottom of the polishing fixture

are wear indicators. Replace

the polishing fixture when any

dot is no longer visible.

Typically, the polishing fixture

can be used 10 times; 10 duplex

connectors or 20 simplex

connectors, two at a time.

Place the 600 grit abrasive paper

on a flat smooth surface, pressing

down on the connector, polish the

fiber and the connector using a

figure eight pattern of strokes

until the connector is flush with

the bottom of the polishing

fixture. Wipe the connector and

fixture with a clean cloth or

tissue.

Step 4

Place the flush connector and

polishing fixture on the dull side

of the 3 µm pink lapping film and

continue to polish the fiber and

connector for approximately 25

strokes. The fiber end should be

flat, smooth and clean.

This cable is now ready for use.

Note: Use of the pink lapping

film fine polishing step results

in approximately 2 dB

improvement in coupling

performance of either a

transmitter-receiver link or a

bulkhead/splice over a 600 grit

polish alone. This fine polish is

comparable to the Agilent

factory polish. The fine

polishing step may be omitted

where an extra 2 dB of optical

power is not essential, as with

short link lengths. Proper

polishing of the tip of the fiber/

connector face results in a tip

diameter between 2.5 mm

(0.098 in.) minimum and 3.2

mm (0.126 in.) maximum..

HFBR-4593 Polishing Kit

Ordering Guide for POF

Cable

For Example:

HFBR-RUD500 is a Standard

Attenuation, Unconnectored,

Duplex, 500 meter cable.

HFBR-RLS001 is a Standard

Attenuation, Latching Simplex

Connectored, Simplex, 1 meter

cable.

HFBR-RMD010 is a Standard

Attenuation, Standard Duplex

Connectored, Duplex, 10 meter

cable.

HFBR-RMD100 is a Standard

Attenuation, Standard Duplex

Connectored, Duplex, 100 meter

cable.

Connector Code

U = Unconnectored

N = Standard Simplex Connectors

L = Latching Simplex Connectors

M = Standard Duplex Connectors

T = Latching Duplex Connectors

Cable Code

R = Standard Attenuation POF

E = Extra Low Loss POF

HFBR-

Channel Code

S = Simplex Cable

D = Duplex Zipcord Cable

Length Code (measured from tip of

connector to tip of connector)

1-500 meters in 1 meter increments

e.g. 015 = 15 meters

1-10 meters in 1 decimeter increments

e.g. 15D = 1.5 meters

Ordering Guide for POF Connectors and Accessories

Plastic Optical Fiber Connectors

HFBR-4501 Gray Simplex Connector/Crimp Ring

HFBR-4511 Blue Simplex Connector/Crimp Ring

HFBR-4503 Gray Simplex Latching Connector with Crimp Ring

HFBR-4513 Blue Simplex Latching Connector with Crimp Ring

HFBR-4506 Parchment Duplex Connector with Crimp Ring

HFBR-4516 Gray Duplex Latching Connector with Crimp Ring

HFBR-4505 Gray Adapter (Bulkhead/Feedthrough)

HFBR-4515 Blue Adapter (Bulkhead/Feedthrough)

Plastic Optical Fiber Accessories

HFBR-4522 500 HFBR-0500 Products Port Plugs

HFBR-4525 1000 Simplex Crimp Rings

HFBR-4526 500 Duplex Crimp Rings

HFBR-4593 Polishing Kit (one polishing tool, two pieces 600 grit

abrasive paper, and two pieces 3 µm pink lapping film)

HFBR-4597 Plastic Fiber Crimping Tool

Cable Length Tolerances:

The plastic cable length

tolerances are: +10%/-0%.

NOTE: By convention, pre-

connectored simplex POF cables

have gray and blue colored

connectors on the opposite ends

of the same fiber; although

oppositely colored, the

connectors are mechanically

identical. Duplex POF cables with

duplex connectors use color-

coded markings on the duplex

fiber cable to differentiate

between the channel.

Note: Not all possible combinations reflect available part numbers. Please contact

your local Agilent representative for a list of current available cable part numbers.

Bulkhead Feedthrough or Panel Mounting for HFBR-4501/4511 Simplex Connectors

Attachment to Agilent Versatile Link Fiber Optic Components

Connector Applications

Versatile Link Mechanical Dimensions

All dimensions in mm (inches).

All dimensions ±0.25 mm unless otherwise specified.

Fiber Optic Cable Dimensions

Bulkhead Feedthrough with Two HFBR-4501/

4511 Connectors

HFBR-4505 (Gray)/4515 (Blue) Adapters

Panel Mounting – Bulkhead Feedthrough

1.0 POF

(0.039)

0.230

HCS

(0.009)

Versatile Link Mechanical Dimensions, continued

HFBR-4516 (Parchment) Duplex Latching

Connector

HFBR-4503 (Gray)/4513 (Blue) Simplex

Latching Connector

HFBR-4506 (Parchment) Duplex Connector

HFBR-4501 (Gray)/4511 (Blue) Simplex

Connector

www.agilent.com/semiconductors

For product information and a complete list of

distributors, please go to our web site.

For technical assistance call:

Americas/Canada: +1 (800) 235-0312 or

(408) 654-8675

Europe: +49 (0) 6441 92460

China: 10800 650 0017

Hong Kong: (+65) 6271 2451

India, Australia, New Zealand: (+65) 6271 2394

Japan: (+81 3) 3335-8152(Domestic/Interna-

tional), or 0120-61-1280(Domestic Only)

Korea: (+65) 6271 2194

Malaysia, Singapore: (+65) 6271 2054

Taiwan: (+65) 6271 2654

Data subject to change.

Obsoletes 5963-3711E

April 6, 2002

5988-3625EN