Luminato 4X4 dense modulator
The Luminato 4X4 dense modulator provides a very compact edge QAM platform for Cable TV operators. The Luminato 4X4 dense modulators allow up to 192 QAM 通道s in one high-performance Luminato 4X4 chassis. A high quality QAM modulation with agile up conversions secures seamless broadcast delivery over HFC network.
Dense modulator for the Luminato 4X4 platform
The Luminato 4X4 dense modulator enables flexible multiplexing of SPTS and MPTS video services and PSI/SI table streams. High quality QAM modulation with agile up conversion provides smooth broadcast delivery over HFC network and ensures the availability of high-performing video services for years to come.
Features at a glance:
- High-density modulation with 32 QAM 通道s
- Flexible 通道 allocation
- Fits any of the six Luminato 4X4 slots
- 32 independent multiplexers
- DVB CSA and AES content protection
- 支持 CBR and VBR TS
- 支持 SPTS and MPTS multiplexing
- PCR处理
- Advanced transport stream processing
- 敏捷上转换
产品 规范
IP输入
帧格式
UDP / IP
TS packet per UDP frame
1…7
最大输入流
1000
Dejittering
PCR处理 & 缓冲
多路复用器
Number of multiplexers
32
Max input services/multiplexer
120
Max components per service
32
输出速度
depends on QAM modulator settings
DVB Common Scrambling Algorithm Content Protection
Max scramling services
480 /模块
QAM输出
标准
ITU-T J.83 .附件A、B和C
QAM星座
Docsis CM-SP-DRFI-I16-170111 (64, 128, 256)
符号率
4…7 4 MS / s
阻抗
75 Ω
输出回波损耗
> 14 dB, active 通道
> 12 dB, out of act. 862兆赫
> 10 dB, out of act. ch 862…1200兆赫
> 12 dB, out of act. 862兆赫
> 10 dB, out of act. ch 862…1200兆赫
输出电平
102 dBμV – 21…32 通道s
104 dBμV – 17…20 通道s
105 dBμV – 13…16 通道s
107 dBμV – 7…12 通道s
110 dBµV – 1…6 通道s
104 dBμV – 17…20 通道s
105 dBμV – 13…16 通道s
107 dBμV – 7…12 通道s
110 dBµV – 1…6 通道s
Output Power step size
0,2 dB
Output center frequency
50…900 MHz or 100…1000 MHz
Output frequency step size
50千赫
带外噪声
1日的. 通道
< -60 dBc
2号的. 通道
< -64 dBc
3日的. 通道
< -70 dBc
其他渠道
< -70dBc
谐波
< -63 dBc
海洋博物馆
> 45 dB
IP streamer output of multiplexer
帧格式
生的UDP / IP
交通类型
单播或组播
TS格式
CBR, VBR
Max TS packet speed/streamer
directly related to QAM输出 speed
一般
电力消耗
37 W
电源电压
24 V
连接器
f75 Ω， rj45
Dimensions (h x w x d)
20 mm x 109 mm x 253 mm
重量
0,3 kg
Enclosure classification
IP21
Operating temperature range
-10…+55 °C
Storage temperature range
-30…+70 °C
满足规格要求
0…+45 °C
