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STC-1900 High Density IP EDGE QAM

EDGE QAM STC-1330

It is a new generation modulator. It can support up-to 32/24 RF QAM channels, organized as three independent blocks of 8 channels. Based on customer requirement, it can be configured to support 12 DVB-T channels as well. With ASI and IP input/output options. It can support MPTS and SPTS input with multiplexing private data insertion and scrambling capability. It provides a cost effective yet scalable solution for network operators to re-distribute its content via HFC Network or to offer VOD services.

QAM RF Outputs

Physical Outputs:

4 connectors for 8XRF

Output Frequency Range:

48 - 862 MHz

Output Frequency Step Size:

50 KHz

RF Channel:

24 (6/7/8 MHz)

QAM Modulation Mode:

16/32/64/128/256 QAM

QAM Type:

ITU-T J.83 Annex A/ C, Annex B (64/256QAM)

Symbol Rate:

4.4~6.9 MBauds

Output Level

 

Effective, per channel:

30~55 dBmV

Combined, 24 channel:

30~46 dBmV

MER:

≥40dB (Equalized)

BER:

≤5×10-9 (64QAM,6.875Msps)

 

 

GBE IP Input

Interface:

2 x 1000 Mbps per port

IP Encapsulation:

MPEG TS over UDP/RTP

MPEG TS:

MPTS and SPTS

I/O Processing:

Up to 12 Channels(MPTS),
64 Channels (SPTS) max at 72 Mbps per socket

Addressing:

Unicast and Multicast

Management:

IGMPv1, IGMPv2, IGMPv3

Forward Error Correction:

ProMPEG

 

Re-multiplexing

PID:

Re-mapping and Filtering

MPTS Output Synchronization

 

Routing:

Any Input to Any Output

Redundancy:

Input Service Redundancy & IP Port Redundancy

DVB Scrambling

TS Streams:

up to 32 TS streams (maximum 72 Mbps per TS)

Support DVB simulcrypt:

maximum 4 CAS simultaneously

CAS support:

All leading CAS in the market

Scrambling level:

Program or PID

Management

Interface:

100Base-TX, RJ45

NMS:

Wellav Digital Service Manager

Web-based Management:

Yes

Support SNMP

Yes

Physical & Environment

Input Voltage:

90 - 260 VAC

Power Consumption:

Approx 100 W

Rack Space:

1 RU

Dimension (WxHxD):

480mm x 44mm x 440mm

Operating Temperature:

0oC to 50oC

Storage Temperature:

-40oC to 65oC

Relative Operating Humidity:

<95%

MTBF:

≥150000hours

  • Supports TV programs by re-multiplexing up to 32-channel QAM outputs.
  • Output 32 RF-QAM channels for both SD and HD programs.
  • Supports programs input from GbE IP.
  • Supports up to 32 RF Scrambling.
  • Supports Re-multiplexing and cherry picking.
  • Supports audio and subtitle pass through and synchronization.
  • Supports EPG/EIT re-multiplexing (optional).
  • Supports TS-level BISS descrambling (optional).
  • Configuration and monitoring programs via NMS, Web GUI or SNMP.
  • High efficiency with low power consumption in 1 RU compact chassis.
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