Easy-to-use, handheld design
Full-featured measurements to E1, Datacom and unique IP PING testing from Datacom
Large color touch screen with high resolution
Smart menu navigation
Extensive error and alarm generation, detection and indication
Save/Recall of up to 10 user-defined configurations and 10 groups of results
Built-in Li-ion rechargeable batteries and AC power supply as well
Test results can be uploaded, conserved and printed by Test Manager Pro software

120 Ω balance and 75 Ω unbalance line interfaces
HDB3 and AMI line codes
Out-of-service framed and unframed testing
2 Mb/s, 64 Kb/s BER testing
Frame data and alarm monitoring
Clock slip measurement
In-service framed and unframed testing
Hi-Z and through mode testing
CODE, FAS, CRC4, E-BIT BER testing
Frame data and timeslot activity monitoring
Monitoring of octet code in any selected timeslot
Built-in 64 kb/s tone channel monitoring capability
ABCD code monitoring in CAS signaling
TS16 monitoring in CCS signaling
Double E1 channel testing
Double E1 channels Rx Hi-Z and through mode testing
Double E1 channels Code, FAS, CRC-4, E-BIT BER testing
Double E1 channels FAS/NFAS, CAS Multi-frame, CCS timeslot 16 and timeslot activity monitoring
Double E1 channels timeslot data monitoring
Double E1 channels built-in 64 kb/s tone channel monitoring capability
Double E1 channels CAS and CCS signaling monitoring
Round trip delay measurement
APS delay measurement
Pulse Mask Measurement
Input E1 pulse shape display
Pulse width measurement
Pulse width and amplitude ratio measurement
Up-edge and down-edge time measurement
Overshoot and undershoot ratio measurement
Pulse amplitude and level measurement
PCM simulator
Extensive error insertion and alarm generation
Frame data control and monitoring
Idle word insertion in one or more timeslots with programmable pattern
VF tone generation and measurement in one or more timeslots
Listen to any voice channel in the receiver via earphone
Talk to any voice channel in the transmitter via microphone
Perform the tests of signal level and frequency of the VF channel simultaneously
CAS and CCS signaling generation and monitoring
Frequency and Offset measurements
Level measurement
Transmit clock deviation up to 999ppm
Clock source: Internal, Interface and External 2 M clock/signal
Testing pattern: PRBS, Fixed Code, 16-BIT User-programmable word
Error insertion: Single and Fixed Rate
Real-time transmit circuit status indication: open/short
Manual or auto-timer measurements
Performance analysis according to G.821, G.826, and M.2100

IP PING
Trace Route
IP Config

Auto-configuration:
E1 frame format, BERT pattern, the timeslots carried BERT pattern automatic detection and setting for E1 testing
BERT pattern and Tx data rate automatic detection and setting for Datacom testing
BERT pattern and octet timing automatic detection and setting for G.703 64 kb/s CO testing
Real-time clock
BERT pattern: PRBS, Fixed Code, 16-BIT User-programmable word and QBF
Error insertion: Single and Fixed Rate
Reset the results to zero and auto configure
Manual or auto-timer measurements
Self-check, keyboard and LED testing
Performance analysis according to ITU-T G.821, G.826 and M.2100
Histogram analysis of error and alarm events
Upgradeable software via USB interface

Option 1: Jitter Testing
Peak-to-peak jitter measurement
Jitter measurement comply with O.172 filter
Hit seconds and hit free seconds counts
Option 2: Datacom Testing
Datacom (V.24, V.35, V.36, X.21, RS-449, RS-485, EIA-530 and EIA-530A) BER testing
Asynchronous BER testing at a baud rate range of 50 b/s to 57.6 b/s
Synchronous BER testing at a data rate of 1.2 kb/s to 2048 kb/s
DTE or DCE equipment emulation
Synchronous clock source selectable
Frequency measurement
Handshaking signals control and monitoring
Option 3: G.703 64 kb/s CO Testing
G.703 64 kb/s Co-directional BER testing
Octet timing control and monitoring
Frequency and offset measurement
Transmit clock source: Internal and Interface
Option 4: Mux & Demux Testing
E1-Datacom synchronous 64 kb/s, N¡64 kb/s BER testing
E1-G.703 CO synchronous 64 kb/s BER testing
Frequency and Offset measurement of Rx interface
Handshaking signals monitoring of Datacom interface
E1 framed data and alarm monitoring
Option 5: Drop & Insert Testing
Insert mode: Insert synchronous 64 k, Nx64 kb/s data from Datacom or G.703 CO interface to one or more timeslots of E1 signal
Drop mode: Drop one or more timeslots data from E1 signal to Datacom or G.703 CO interface
Insert Drop mode: Insert and drop one or more E1 timeslots data from or to Datacom or G.703 CO interface