Electrodata Inc. T1-Lite Test Set
Producent:
Model:
T1-Lite
Data:
2000
Kategoria:
Grupa:
Opis:
T1 Transmission Test Set

Informacja

The T1-LITE® transmission Test Set is an extremely light weight, hand-held T1 transmission Test Set designed for quick, but thorough, T1 circuit testing for installation, maintenance, or service verification. It can be powered from a 115/230 VAC battery eliminator/charger or from a set of internal rechargeable nickel cadmium batteries. The T1-Lite is designed to be set up quickly and has the following characteristics: a. Autoconfigures to the line code, framing, and test pattern b. Generates standard loopback commands to control far end devices c. Transmits nine standard industry T1 test patterns plus digital milliwatt and voice data d. Sets AB or ABCD signaling bits e. Allows aural monitoring of T1 line or DS0 channel data through a front panel speaker or headset jack f. Using thirteen front panel LEDs, automatically displays the presence of pulses, frame and pattern synchronization, presence of B8ZS codes, signal loss, ALL1’s, low ones density, bipolar violations (BPV), errors present, presence of yellow alarm, DS1 idle signal, and excess zeros g. LCD display shows: error summary, BPV errors, bit errors, frame errors, CRC errors, error free seconds, errored seconds, receive frequency, T1 receive level, channel frequency and level, channel number and data, status of signaling bits, clock slips, frame slips, and elapsed time.

pokaż więcej

Instrukcja obsługi
Typ ręczny:
Instrukcja obsługi
Strony:
34
Rozmiar:
2.64 Mbytes (2770143 Bytes)
Język:
english
Rewizja:
D
Ręczny ID:
P/N 610062
Data:
2003 01 01
Jakość:
Dokument elektroniczny, bez skanowania, bardzo dobrze czytelne.
Data przesłania:
2017 08 16
MD5:
ac6ebb6d4e341a392dbc06cfbc393cf6
Pobrane:
534

Informacja

Overview ... 1 Accessories ... 2 Assistance ... 2 Specifications ... 3 DESCRIPTION Controls and Indicators ... 5 Test Set Controls ... 5 Green LED Status Indicators ... 6 Red LED Status Indicators ... 7 Connector Jacks ... 8 Display ... 8 SETUP Menu ... 8 RESULTS Menu ... 10 Instrument Power Up ... 13 Setup ... 13 Autoconfiguration ... 13 Manual Configuration ... 14 Monitoring a T1 Line ... 14 Loopback Operations ... 15 Testing the Line ... 16 Transmitting a Test Pattern ... 17 Injecting Errors into the Data Stream ... 17 Scanning for Active DS0 Channels ... 18 Measuring Clock Slips ... 19 Drop and Insert Testing ... 20 Setting Signaling Bits ... 21 NIU/CSU Emulation ... 22 4.0 MAINTENANCE 4.1 Routine Maintenance ... 25 4.2 Battery / AC Operation ... 25 4.3 Battery Replacement ... 26 4.4 Self-Test Procedure ... 27 5.0 WARRANTY ... 27 LIST OF TABLES Table 1. T1-LITE Accessories ... 2

pokaż więcej