Softel SFT3316 Bedienungsanleitung

SFT3316 16 in 1 IP QAM Modulator

User Manual

About This Manual

Intended Audience

This user manual has been written to help people who have to use, to integrate

and to install the product. Some chapters require some prerequisite knowledge in

electronics and especially in broadcast technologies and standards.

Disclaimer

No part of this document may be reproduced in any form without the written

permission of the copyright owner.

The contents of this document are subject to revision without notice due to

continued progress in methodology, design and manufacturing. SOFTEL shall

have no liability for any error or damage of any kind resulting from the use of this

document.

Copy Warning

This document includes some confidential information. Its usage is limited to the

owners of the product that it is relevant to. It cannot be copied, modified, or

translated in another language without prior written authorization from SOFTEL.

Directory

Chapter 1 Product Overview............................................................................................ 1

1.1 Outline...........................................................................................................................1

1.2 Inner Structure.............................................................................................................1

1.5 Specifications................................................................................................................ 2

Chapter 2 Physical Presentational Statement................................................................. 2

2.1 Front panel Illustration:..............................................................................................4

2.2 Rear panel Illustration:............................................................................................... 4

Chapter 3 Installation Guide............................................................................................ 5

3.1 Acquisition Check........................................................................................................ 5

3.2 Installation Preparation.............................................................................................. 5

Chapter 4 Web NMS Management.................................................................................. 8

4.1 Login..............................................................................................................................8

4.2 Operation...................................................................................................................... 8

Chapter 5 Troubleshooting............................................................................................. 22

Chapter 6 Packing list...................................................................................................23

SFT3316 16 in 1 IP QAM Modulator User Manual

Chapter 1 Product Overview

1.1 Outline

SFT3316 16 in 1 IP QAM modulator is the latest generational

Mux-scrambling-modulating all-in-one device developed by SOFTEL. It has 16

multiplexing channels, 16 scrambling channels and 16 QAM (DVB-C) modulating

channels, and supports maximum 512 IP input through the GE port and 16

non-adjacent carriers (50MHz~960MHz) output through the RF output interface.

The device is also characterized with high integrated level, high performance and

low cost. This is very adaptable to newly generation CATV broadcasting system.

1.2 Key Features

2 GE input, Data 1 and Data 2

Support up to 512 channels TS over UDP/RTP, unicast and multicast, IGMP v2\v3

Max 840Mbps for each GE input

Support accurate PCR adjusting

Support CA filtering ,PID remapping and PSI/SI editing

Supports up to 180 PIDS remapping per channel

Support DVB general scrambling system (ETR289), simulcrypt standards ETSI 101 197

and ETSI 103 197

Support 16 multiplexed or scrambled TS over UDP/RTP/RTSP output

16 non-adjacent QAM carriers output, compliant to DVB-C (EN 300 429) and ITU-T

J.83 A/B

Support RS (204,188) encoding

Support Web-based Network management

1.3 Inner Structure

SFT3316 16 in 1 IP QAM Modulator User Manual

1.4 Carrier Setting Illustration

1.5 Specifications

Input

512 IP input, 2 100/1000M Ethernet Port(SFP

optional)

Transport Protocol

TS over UDP/RTP, unicast and multicast, IGMP

V2/V3

Transmission Rate

Max 840Mbps for each GE input

Mux

Input Channel

512

Output Channel

Max PIDs

180 per channel

Functions

PID remapping(auto/manually optional)

PCR accurate adjusting

PSI/SI table automatically generating

Scrambling

Parameters

Max simulscrypt CA

Scramble Standard

ETR289, ETSI 101 197, ETSI 103 197

Connection

Local/remote connection

Modulation

Parameters

DVB-C Modulator

Sectioon

J.83A

Constellation : 16/32/64/128/256QAM

Bandwidth :8M

SFT3316 16 in 1 IP QAM Modulator User Manual

J.83B

Constellation : 64QAM/ 256QAM

Bandwidth :6M

QAM Channel

16 non-adjacent carrier

Modulation Standard

EN300 429/ITU-T J.83A/B(DVB-C)

Symbol Rate

5.0~7.0Msps, 1ksps stepping

FEC

RS (204, 188)

RF Output

Interface

1 F typed output port for 16 carriers, 75Ω impedance

RF Range

50~960MHz, 1kHz stepping

Output Level

-20dBm~+10dBm(87~117dbµV), 0.1dB stepping

MER

≥ 40dB

TS output

16 IP output over UDP/RTP/RTSP, unicast/multicast, 2 100/1000M Ethernet

Ports

System

Network management software (NMS) supporting

General

Demission

420mm×440mm×44.5mm (WxLxH)

Temperature

0~45℃(operation), -20~80℃(storage)

Power Supply

AC 100V±10%, 50/60Hz or AC 220V±10%,

50/60Hz

SFT3316 16 in 1 IP QAM Modulator User Manual

Chapter 2 Physical Presentational Statement

2.1 Front panel Illustration:

2.2 Rear Panel Illustration:

NMS/CAS: network management port and CA data port

RF output port

Reset IP: Reset webmaster IP address, recover it to default IP address

Link/Act Indicators

Data Input/Output 1/2

Power switch

AC Power Socket

Grounding

SFT3316 16 in 1 IP QAM Modulator User Manual

Chapter 3 Installation Guide

3.1 Acquisition Check

When user opens the package of the device, it is necessary to check items according to packing

list. Normally it should include the following items:

SFT3316 16 in 1 IP QAM Modulator

User’s Manual

Power Cord

If any item is missing or mismatching with the list above, please contact local dealer.

3.2 Installation Preparation

When users install device, please follow the below steps. The details of installation will be

described at the rest part of this chapter. Users can also refer rear panel chart during the

installation.

The main steps of the installation include:

Checking the possible device missing or damage during the transportation

Preparing relevant environment for installation

Installing SFT3316 16 in 1 IP QAM Modulator

Connecting signal cables

Connecting communication port (if it is necessary)

3.2.1 Device’s Installation Flow Chart Illustrated as follows：

3.2.2 Environment Requirement

SFT3316 16 in 1 IP QAM Modulator User Manual

3.2.3 Grounding Requirement

All function modules’ good grounding is the basis of reliability and stability of devices.

Also, they are the most important guarantee of lightning arresting and interference

rejection. Therefore, the system must follow this rule.

Coaxial cables’ outer conductor and isolation layer should keep proper electric conducting

with the metal housing of device.

Item

Requirement

Machine Hall Space

When user installs machine frame array in one machine hall, the

distance between 2 rows of machine frames should be 1.2~1.5m and

the distance against wall should be no less than 0.8m.

Machine Hall Floor

Electric Isolation, Dust Free

Volume resistivity of ground anti-static material: 1X107~1X1010 ,

Grounding current limiting resistance: 1M (Floor bearing should be

greater than 450Kg/㎡)

Environment

Temperature

5~40℃(sustainable ), 0~45℃(short time)

installing air-conditioning is recommended

Relative Humidity

20%~80% sustainable 10%~90% short time

Pressure

86~105KPa

Door & Window

Installing rubber strip for sealing door-gaps and dual level glasses

for window

Wall

It can be covered with wallpaper, or brightness less paint.

Fire Protection

Fire alarm system and extinguisher

Power

Requiring device power, air-conditioning power and lighting power

are independent to each other. Device power requires AC power

220V ±10% 50/60Hz or 110V ±10% 50/60Hz. Please carefully

check before running.

SFT3316 16 in 1 IP QAM Modulator User Manual

Grounding conductor must adopt copper conductor in order to reduce high frequency

impedance, and the grounding wire must be as thick and short as possible.

Users should make sure the 2 ends of grounding wire well electric conducted and be

antirust.

It is prohibited to use any other device as part of grounding electric circuit

The area of the conduction between grounding wire and device’s frame should be no less

than 25mm2.

3.2.4 Frame Grounding

All the machine frames should be connected with protective copper strip. The grounding wire

should be as short as possible and avoid circling. The area of the conduction between

grounding wire and grounding strip should be no less than 25mm2.

3.2.5 Device Grounding

Connecting the device’s grounding rod to frame’s grounding pole with copper wire.

3.3 Wire’s Connection

3.3.1 Power cord connection

The power socket is located on the right of rear panel, and the power switch is on the left of

front panel. User can plug one end of the power cord to the socket and insert the other end to

AC power. When the device solely connects to protective ground, it should adopt independent

way, say, share the same ground with other devices. When the device adopts united way, the

grounding resistance should be smaller than 1Ω.

Caution: Before connecting power cord to SFT3316 16 in 1 IP QAM Modulator, user should

set the power switch to “OFF”.

3.3.2 Signal and NMS Cable Connection

The signal connections include the connection of input signal cable and the connection of output

signal cable.

SFT3316 16 in 1 IP QAM Modulator User Manual

Chapter 4 Web NMS Management

User can only control and set the configuration in computer by connecting the device to web

NMS Port. User should ensure that the computer’s IP address is different from this device’s IP

address; otherwise, it would cause IP conflict.

4.1 Login

The factory default IP address please check the rear panel of the device (Usually

1.0.0.101/102/103), if no IP address on rear panel, the default IP address should be

192.168.0.136, and users can connect the device and web NMS through this IP address.

Connect the PC (Personal Computer) and the device with a net cable, and use ping command to

confirm they are on the same network segment. For instance, the PC IP address is

192.168.99.252, we then change the device IP to 192.168.99.xxx (xxx can be 0 to 255 except

252 to avoid IP conflict).

Launch the web browser an input the device IP address in the browser’s address bar and press

Enter.

It will display the Login interface as Figure-1. Input the Username and Password (Both the

default Username and Password are “admin”.) And then click “Login” to start the device setting.

Figure-1

4.2 Operation

4.2.1 Summary

When we confirm the login, it will display the summary interface as Figure-2 where users have an

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