SunLite E1 2M Tester

SunLite E1 2M Tester

Description

Weighing a mere 0.4 kg, the SunLite E1 is the world's smallest full-featured handheld 2.048 Mbps transmission test set. The SunLite E1 simplifies 2.048 Mbps E1 testing while providing more diagnostic power than is available in many larger portable test sets. The SunLite E1 can be utilized at an exchange, multiplexer, regenerating repeater, or 2.048 Mbps terminal.
This versatile and highly portable test set identifies network problems quickly, reducing network downtime and associated costs. Plus, the SunLite E1 unit’s intuitive menu makes learning fast and easy for enhanced productivity.
Available in 75 and 120-ohm models, the powerful SunLite E1 unit performs and stores a variety of vital tests. It’s the simple, low-cost solution for 2 Mbps network testing. The SunLite E1 is ideal for field-service technicians and network/equipment engineers. Bright LED indicators provide immediate circuit status, and internal speaker/microphones provide talk and listen capabilities. Power options include charger or two AA rechargeable batteries.

Features

2.048 Mbit/s transmit, receive, and external clock
Bit error rate testing ( ITU-T G.821)
ITU-T G.826, M.2100 analysis
Level and frequency measurements
+6 to -43 dB receiver input sensitivity
Terminated, protected monitor, high impedance modes
Drop and insert capability (N or Mx64)
Programmable Send Frame Words
CAS signaling
Histogram analysis and propagation delay
Store up to 10 test results and 10 configurations
75 and 120 models
Powered by rechargeable NimH battery pack
Highly portable pocket-size tester

Benefits

Lightweight
Economical and affordable
Compact full-featured E1 tester
Easy to use

Application

Ideal for field testing
Commissioning and provisioning of 2M network
Network maintenance and system integration
Equipment verification

The E1 tester, 2M Error rate tester is designed for 2M bit error rate test, applicable to telecommunication access networks, transmission networks and the start-up, check and maintenance of optical communications systems. If you are interested in this SunLite E1 2M Tester, welcome to contact us, we also provide one year warranty for it.

Specifications

Connectors/Ports
2.048 Mbit/s E1 interfaces: Tx, Rx, Ext. Clock
Standard: BNC (f)
Optional: BR2 (f), Bantam (f)
Serial Ports: RS-232/V.24, RJ11, 6-pins connector
Charger: 1mm, DC jack

Status/Alarm Indicators
LED indicators
Current status and alarm history

E1 General
Bit Error test
Drop and insert to internal test circuitry

Test Pattern Generator
Fixed, PRBS, User programmable

Transmitter
Clock source
Internal clock, Received, External
Programmable Time slot 0
Set idle channel code and ABCD bits (IDLE/NOT IDLE state)
Transmit signal can be turned ON/OFF or internally looped
Error injection

Receiver
Frequency range: 2.048 Mbit/s +/- 6000 bit/s for SLE1
Auto configuration for framing and test pattern

Measurements
E1 signal level
Frequency measurement
Clock slips count
Code errors
Frame errors
Count of LOS, Loss of Sync (SYLS), LOF, AIS, FAS RAI, and MFAS RAI seconds
Bit errors: ITU-T G.821 analysis
ITU-T G.826 measurements
ITU-T M.2100 measurements (in conformance with M.2100)
E-bits errors
Setup and test results printing
Test duration programmable
Print interval programmable
Time stamped events printing
Delay timer settable up to 99 hrs., 59 min
Audible alarm
Alarm Generation

Other Measurements
Save test results
Histograms
Propagation Delay Measurements
View Received Data

Voice Frequency Capability
Talk/listen by using the built-in microphone speaker
Companding: A-law or u-law
Monitor and CAS modes
ABCD bits display
CAS signaling monitoring (IDLE/NOT IDLE state)
Set ABCD bits to 1 or 0 of selectable timeslot
Set CAS state IDLE/NOT IDLE
Set Idle Channel Code

SLE1-01 Clock Offset Option
Transmitter
Frequency: settable to 2.048 Mbit/s +/- 24,400 ppm: 2.048MHz
Receiver
Frequency range: 2.048 Mbit/s +/- 24,400 ppm

SLE1-02 VF Measurement Option
Send/Receive tone
Noise level measurement
Coder offset and peak code measurement
General
Store and recall configurations
122 * 32 dots (4 * 20 characters, 6 * 8 dots size) graphic display screen with LCD backlight
Internal battery: NimH
Battery operation time: 4hrs, transmitter off; Unit charging time: 7 hrs
Charger: 5V @ 2A, 90 to 265 VAC, 50-60 Hz
Printer/Communication port: RS-232, RJ11, 6-PIN asynch
Language selection: English, Italian, French, German

Environment
Operating temperature: 0℃ to 50℃
Storage temperature: -20℃to +70℃
Humidity: 5% to 90% non-condensing
Dimensions: 175 mm (L) * 75mm (W) *35 mm (D)
Weight: 0.4kg (approx)