English > Products > Telecom Operation&Testing > Multi-Functional Telecom Test PDA > ST327 Telecom Test PDA

InformationParametersDownloads
Information

 

 

 

 

 

Ordering Information

Module Code

Standard / Basic Part

GSM B3/5/8        CDMA: 1X/EVDO  BC0       

WCDMA:1/5/8     TD-SCDMA:B34/B39      

LTE:1/3/5/38/39/40/41

ST327Q

Optional Module

xDSL

ADSL2+Module

A

VDSL2   Module

V

1D Bar Code Scanning Module

B

Optical Power Meter Module

G

VFL Module

H

DMM Function

D

Cable Tracing

X

IPTV Test

I

Landline Telephone

T

ONU

O

Field Strength Meter (TV Signal Level Meter)

F

1 Gbps Download Speed

Q

Parameters

General Specifications

 

Display screen

720X1280TFT, true color 5 inch Capacitance touch screen

 

Operation system

Built-in Android 7.1 operation system

 

System

CPU is MSM8929,1.2GHZ 4 Core

RAM 2G bytes

Flash 16G bytes

Supports TF memory card (The biggest capacity is 64G)

 

Bluetooth     

Support 4.0

 

WIFI      

Support IEEE 802.11b/g/n/ac

 

4G

GSM B3/5/8          CDMA: 1X/EVDO  BC0          WCDMA:1/5/8        TD-SCDMA:B34/B39      

LTE:1/3/5/38/39/40/41

 

Power supply      

Rechargeable 3.8V 8200mAh polymer battery and the max power is3W.

 

Camera

8 million pixels post position camera and support auto focus and flash function.

 

Dimension   

181mm*87mm*45mm

 

xDSL Index

 

xDSL test main functions

Physical Layer Info
PPPoP Dial
FTP Client, Fixative IP
Network Layer Test
Modem Emulation
PING
Support VLAN,HLOG,QLN
Error Code Statistics
Bit Graph Display
BPT /SNR Data
Modem Parameter Setting(VPI/VCI)

 

ADSL Index

 

Standards

ITU G.994.1 (G.hs), ITU G.992.5, ITU G.992.5 Annex L. The max distance which can be connected is 6.5km. Be compatible with ADSL, ADSL2 and READSL.

 

Attenuation:

0~63.5dB

 

Noise margin

0~32dB

 

Upstream Channel Rate (interweaved / fast mode)

0~1.2Mbps

 

Downstream Channel Rate (interweaved / fast mode)

0~24Mbps

 

The modulating bits in the DMT sub-channel

0~15 and each sub-channels' frequency points

 

The number of error codes

CRC, HEC, FEC, NCD, OCD

 

Other Parameters

The output power of DSL

It can display every condition of the DSL line: lost signal and shutdown of link

 

VDSL2 Index

 

Standards

ITU G.993.2(VDSL2).Be compatible with ADSL2+, ADSL standard.

 

Upstream Channel Rate (interweaved / fast mode)

0-100M

 

Downstream Channel Rate (interweaved / fast mode)

0-100M

 

The modulating bits in the DMT sub-channel

0~15 and each sub-channels' frequency points

 

The number of error codes

CRC, HEC, FEC, NCD, OCD

 

Other Parameters

The output power of DSL
It can display every condition of the DSL line: lost signal and shutdown of link
DSLAM information
Error seconds
INP pulse protection
SNR channel figure
Channel noise margin figure                                                                                            

 

Support profiles:

Profile 8a, 8b, 8c, 8d, 12a, 12b, 17a

 

DMM Test Index

 

DC Voltage

-400 to 400 V;Resolution: 0.1V

 

AC Voltage

0 to 290 V

 

Capacitance

0 to 1000nF;Accuracy: 0-10nF: ±2nF, 10nF-1000nF: ±2 %±2nF

 

Loop Resistance

0 to 20KΩ;Accuracy: 0-100: ±3%±4Ω, 100-500: ±3%, 500-20 KΩ: ±2%

 

Insulation Resistance

0 to 50MΩ;Accuracy: 0-1.0M: ±0.1 MΩ, 1.0-30M: ±10%±0.5 MΩ

 

Optical Power Index

 

Wavelength range(nm)

800~1700

 

Photosensing material

InGaAs

 

Power test range(dBm)

-70~+10 or -50~+26

 

Error range

±5%

 

Display distinguishability

Linear display: 0.1%;logarithmic display: 0.01 dBm

 

 Adapters

FC, ST, SC

 

VFL Index

 

VFL

FP-LD

 

Wavelength

650nm±20nm

 

Output power

1mw/3mw/5mw/10mw (optional)

 

Connector

2.5mm universal adapter(SC, FC, ST)

 

Working mode

CW or 2Hz modulation

 

Applicable fiber

SM / MM

 

Field Strength Meter Index (TV Signal Level Meter)

 

Frequency Index

Frequency Range:5MHz~1000MHz

Accuracy :±50×10-6 (20℃±5℃)

Resolution:10KHz

Receive Bandwidth:280KHz

 

Digital TV measurement

Power Level Range:30dBμV~120dBμV

Accuracy:±1.5dB

Resolving Ratio:0.1dB

Standard Modulation Format:DVB-C/ITU-T 64/256QAM

Power Support:QAM、QPSK、COFDM

Symbol Ratio:4MS/S~7MS/S

Receive Bandwidth:8MHz(can set)

MER:22dB~39dB(±2dB)

BER:before RS  1E-3 to 1E-9

Star Map Table

 

Simulate TV test

Level Range:30dBμV~120dBμV

Accuracy :±1.5dB

Resolving ratio:0.1dB

Input Impedance:75Ω

Channel Scan

Spectrum Scan

 

Other test

Slope Test

Main line voltage test(0-100VAC/DC±2V)

 

Cable Tracking Index

 

Test cable type

Network cable, twisted pair cable, telephone line, USB cable, coaxial cable.

 

Line status test

Determine open or short circuit

 

Voltage polarity detection

Positive and negative of DC voltage

 

Distance of signal transmission

No less than 3km

 

DC Voltage

No more than 48V

 

Landline Teleplhone Index

 

Function

Connector with telephone line, can be used as landline

 

IPTV Test

 

Transmit Quality

 

Curt rate(kbps)

Transfer rate of the IPTV service packages

 

IP num(is)

Statistics of IP package gathered in the sampling period

 

Losted num

Data statistics of RTP package loss number gathered in the sampling period

 

IP Jitter

Reflect levels of IP packet transmission quality

 

Net Configuration

(Support any net encapsulation format, include TS, TCP, UDP, RTP, RTSP, PPPoE etc.)

 

MDI DF

Delay in MDI test regulated by RFC4445

 

MDI MLR

Media package loss number in MDI test regulated by RFC4445 Source MAC: IPTV sender MAC

 

Dst Mac

STB MAC address

 

Tos TTL

IP protocol information

 

Source IP

IPTV sender IP

 

Dst Port

STB IP

 

Source Port

IPTV sender port

 

Dest Port

STB port

 

Rtp type

RTP protocol information

 

Statistics

 

MLR-15

Statistical value of MLR in 15 minutes

 

Losted total

RTP packet loss total number in test cycle

 

Rate

Current test cycle rate, including maximum, minimum and average statistics

 

1 Gbps Download Speed

 

Function

Support Static IP, DHCP, PPPOE network configuration

Can setup download the number of threads

Can setup test time

Can setup speed test address

 

 

ONU ( Support  ZET Equipment )

 

ONU Test

 

EPON

GPON

Registration State

none

O5 Operation

Authentication State

Registered, authenticated

Success

Output Power

+0.5~5dbm

+0.5~5dbm

Input Power

-27dbm~-8dbm

-27dbm~-8dbm

Supply Voltage

3100~3500mV

3100~3500mV

Bias Current

0~90mA

0~90mA

ONU(ONT)Emulation

To emulate user’s ONU(ONT)to exclude the faulty of user’s ONU(ONT)

Downloads
ST327 V3.0 Telecom test PDA Datasheet .pdf
20190513154645758.pdf (1015.67 KB)
ST327 ROHS Certificate.jpg
20190516115526591.jpg (691.23 KB)
ST327 IP65 Certificate.pdf
20190516115853505.pdf (206.20 KB)