Fluke 635
QUICKBERT-T1
Description
This QUICKBERT -T1 verifies bit error performance, frequency and level of the DS1, signaling and VF performance of the individual DSOs and general T1 performance parameters.
A full range primary T1 receiver is provided for testing low level signals.
A secondary reference receiver is also available for analysis of network synchronization and timing.
Ten common BERT patterns are provided with the unit, as well as a user selectable 64 bit pattern that may be customized.
Key Points
Transmits all standard T1 BERT patterns and loop codes
Transmits HDSL loop codes
Has the ability to inset logic, BPV, and frame bit errors
Captures and displays DTMF digits
Measures DS1 frequency, level and clock slips
Specifications
Input impedance: 100ohms
Humidity: 95%
Operating temperature: 32° to 122°F
Storage temperature: -4° to 140°F
