Description
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
TOP400 Optical Attenuator
Universal connector interface (UCI)
Less than 2 dB insertion loss
The Tektronix TOP400 is a handheld optical attenuator. 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.
List of Options
30 |
BICONIC; UNIVERSAL ADAPTER |
31 |
FC-PC; UNIVERSAL ADAPTER |
32 |
D4-PC; UNIVERSAL ADAPTER |
33 |
SMA905; UNIVERSAL ADAPTER |
34 |
ST-PC; UNIVERSAL ADAPTER |
35 |
DIN-PC; UNIVERSAL ADAPTER |
36 |
DIA3.5; UNIVERSAL ADAPTER |
37 |
DIA2.5; UNIVERSAL ADAPTER |
38 |
SC-PC; UNIVERSAL ADAPTER |
C3 |
Calibration Service 3 Years |
D1 |
Calibration Data Report |
D3 |
Calibration Data Report 3 Years (with Option C3) |
D5 |
Calibration Data Report 5 Years (with Option C5) |
R3 |
Repair Service 3 Years (including Warranty) |
R5 |
Repair Service 5 Years (including warranty) |