Atec TOP130, TOP140, TOP160, TOP200, TOP220 User Manual

Features & Benefits

TOP130

Dual Wavelength (850 nm and
1300 nm)

Excellent Long-term Stability

TOP140/TOP160

Stabilized Calibrated Output

Hermetically Sealed Laser
Diode for Longevity

Selectable Modulation
Frequencies
(270 Hz, 1 kHz, 2 kHz)

TOP200

Relative dB Mode for Direct
Attenuation and Insertion Loss
Measurements

0.01 dB Resolution

TOP220

Measures Outputs as High as
+27 dBm

980 to 1550 nm

>100 Hours Battery Life

TOP300

High Brightness

Universal Connector Interface
(UCI)

Fiber Tracing

Solid State Substitute for HeNe
Laser

– MOD: Continuous Light for

Fiber ID, 3 Per-second Cycle
for Modulation

– CW: Blinking Light for Fiber

TOP400

Ideal for Testing System
Headroom

Passive Device – No Power
Required

Adjustable Attenuation

Applications

System Loss Measurements

Optical Troubleshooting

Fault Location

Installation

Maintenance

Optical Links

Research

Optical Sources/Power Meter/Attenuator

TOP130 • TOP140 • TOP160 • TOP200 • TOP220 • TOP300 • TOP400

TOP130 Optical LED
Source

Selectable output – CW or Modulate

Three modulation frequencies – 270 Hz, 1 kHz,
2 kHz

>20 hours battery life

Universal (SOC) interface

The Tektronix TOP130 Optical LED Source is a

small, rugged LED source designed for use in

installing, maintaining and researching LAN, FDDI

and other fiber optic links.

This multimode instrument provides two calibrated

outputs – at 850 nm and 1300 nm. Providing both

CW and modulated outputs, the user can set the

modulation frequency to match the frequency

signatures required by fiber identifiers and signal

tracers (270 Hz, 1 kHz, 2 kHz). The TOP130 comes

with a choice of adapters; two selected adapters

will be provided. (Laser class 1)

TOP140/TOP160 Optical
Laser Sources

Universal connector interface (UCI)

>80 hours battery life (>50 Hours TOP160)

The TOP140 and TOP160 Optical Laser Sources

answer the need for small, rugged and truly

versatile laser sources for use in installation,

maintenance and testing of fiber optic systems.

These laser sources cover the most used single-

mode transmission windows – 1310 nm and

1550 nm. The TOP140 and TOP160 provide both

CW and modulated output modes. In CW mode

these instruments feature extremely stable output

power. In the modulated mode the frequency may

be set to 270 Hz, 1 kHz or 2 kHz.

All laser sources feature the Universal Connector

Interface which adapts to all standard fiber

optic connectors via a complete line of simple,

screw-on/screw-off UCI adapters. (Laser class 1)

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Optical Sources/Power Meter/Attenuator

TOP130 • TOP140 • TOP160 • TOP200 • TOP220 • TOP300 • TOP400

TOP200 Optical Power
Meter

Set reference for different wavelengths

Save references for each wavelength

Universal (SOC) interface

>100 hours battery life

The TOP200 handheld optical power meter covers

the full range of optical fiber applications. This

instrument is quality engineered for field and lab

personnel requiring a high performance, cost

effective, compact and rugged optical power meter.

The TOP200 uses the Snap-On Connector (SOC)

interface. Most industry standard fiber optic

connectors can be accommodated, including FC,

ST and SC.

The extraordinary design combines a state-of-the-

art signal processor and microcomputer electronics

to provide superb performance as well as simple

and elegant operation with just three controls:

ON/OFF, dBm/dB and lambda. A reference value can

be set and also saved for each wavelength.

TOP220 High-Power
Optical Power Meter

Universal (SOC) interface

Auto shutoff

The Tektronix TOP220 is a handheld, high-power

optical power meter. It can measure optical signals

as high as +27 dBm. It also can make measure-

ments on the low end down to –30 dBm. This

instrument is quality engineered for field and lab

applications requiring a high performance, cost

effective, compact and rugged optical power meter.

The TOP220 uses the Snap-On Connector (SOC)

interface. Most industry standard fiber-optic con-

nectors can be accommodated, including FC, ST

and SC.

TOP300 Visual Fault
Finder

Fault location to millimeter accuracy

Long battery life

The TOP300 Visual Fault Finder is specifically

designed for field personnel who need an efficient

and economical tool to visually check continuity

and integrity of fiber installations, during and after

installation. Unlike many other visual fault finders,

the high-efficiency laser diode operates at short

wavelengths which makes the emitted light

particularly visible.

Difficult-to-locate fiber breaks are easily detected

when using the TOP300 visual fault finder.

Whenever the fiber is interrupted, the light escapes

the fiber and becomes visible to the operator.

Precise pinpointing of problems is immediate and

intuitive to the user.

The optical connection is via the precision Universal

Connector Interface (UCI) which offers superior

repeatability, longevity and ease of maintenance.

(Laser class 1)

TOP400 Optical
Attenuator

Universal connector interface (UCI)

Less than 2 dB insertion loss

The Tektronix TOP400 is a handheld optical attenu-

ator. Its superior design allows it to have less than

2 dB of insertion loss. The TOP400, when used with

an optical power meter and source, allows the user

to manually dial in attenuation to determine system

headroom. It is a passive device and does not

require any batteries or power for operation.

The TOP400 uses a proprietary scheme for the

attenuating mechanism. The small size and large

dial indicator make this instrument an indispensable

tool for fiber optic line commissioning, bit error rate

(BER) measurements, system margin analysis and

receiver sensitivity testing. All optical connections

are via the precision Universal Connector Interface

(UCI) which offers low insertion loss, low return loss

and excellent stability.

Characteristics

TOP130

Optical

Functions

– MOD: Modulated output mode.
– CW: Continuous wave DC

output mode.

– FREQ: User selectable frequency – 270 Hz,

1 kHz or 2 kHz.

Center Wavelength – 850 nm: 830-880 nm, 1300 nm:
1270-1345 nm.

Spectral Width (FWHM) – 850 nm: <55 nm; 1300 nm:
<140 nm.

Stability (1 Hour) – ±0.05 dB.

Power Output (Into 62.5/125 GI Fiber) –

850 nm: –13 dBm (50 µW).
1300 nm: –20 dBm (10 µW).

Connector Interface – Universal (SOC) interface. Choice
of standard adapters.

Power

Source – Two AA batteries.

Battery Life – >20 hours.

Environmental

Temperature –

Operating: –15°C to +55°C, 0 to 95% RH
(noncondensing).
Storage: –35°C to +70°C, 0 to 95% RH (noncondensing).

Physical Characteristics

Dimensions mm in.

Width 72 2.8
Height 142 5.6
Depth 36 1.4

Weight g oz.

Net 240 8.4

TOP140 and TOP160

Optical

Functions

– MOD: Modulated Output Mode
– CW: Continuous Wave DC Output Mode
– FREQ: User Selectable Frequency –270 Hz,

1 kHz or 2 kHz

Center Wavelength –

TOP140: 1310 nm (1280-1340 nm).
TOP160: 1310/1550 nm (1280 to 1340 nm and 1520 to
1580 nm).

Spectral Width RMS – 5 nm.

Stability – 1 hour maximum deviation: ±0.05 dB.

24 hours maximum deviation: ±0.15 dB.

Cable Test Products •Optical Sources/Power Meters

•

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