Luminato COFDM module
The dual/quad COFDM output multiplexer for Luminato platform enables flexible multiplexing of SPTS and MPTS video services as well as PSI/SI table streams. High quality DVB-T modulation with agile up conversion provides easy adaptation to DVB-T delivery over HFC-network.
Luminato dual/quad COFDM module is fully compatible with the high-performance Luminato chassis, where it can be fitted freely to any of the six module slots. In accordance with the Luminato system architecture, the video processing is performed on the dual/quad COFDM modules, which enables low-cost applications even with partially equipped chassis, while having the performance scalability to fully equipped chassis.
Features at a glance:
- DVB TS over UDP/IP or RTP/UDP/IP reception
- IP address / UDP port selector for input streams
- 网络dejittering
- Advanced transport stream processing
- PCR处理
- 多路复用
- Automatic PSI/SI table generation
- Custom PSI/SI creation and streaming
- High quality COFDM modulation
- 敏捷上转换
- Multiplex IP streaming (VBR or CBR)
- MPEG transport stream over UDP/IP and RTP/UDP/IP streaming
产品 规范
IP输入
帧格式
UDP / IP, RTP / UDP / IP
TS packets per UDP frame
1…7
Max inputs streams/module
120
Dejittering buffersize
200 ms
多路复用器
Number of multiplexer
2 or 4
Max input service/multiplexer
120
Max components per service
32
输出速度
depends on COFDM modulator settings
问题影响输出
传输方式
2K, 8K
Transmission Guard Interval
1/32, 1/16, 1/8, 1/4
QAM星座
Qpsk, qam16, qam64
HO码率
1/2, 2/3, 3/4, 5/6, 7/8
阻抗
75欧姆
输出回波损耗
>14 dB, 行为ive 通道
>12 dB, 行为. 862兆赫
>10 dB, 行为. ch 862…1000 MHz
>12 dB, 行为. 862兆赫
>10 dB, 行为. ch 862…1000 MHz
输出电平
102 … 112 dBµV, Four adj. 渠道
104 … 114 dBµV, Three adj. 渠道
106 ~ 116 dBµV; 两个的. 渠道
110 … 120 dBµV, One 通道
104 … 114 dBµV, Three adj. 渠道
106 ~ 116 dBµV; 两个的. 渠道
110 … 120 dBµV, One 通道
输出电平 accuracy
+/- 2 dB
Output Power step size
0,2 dB
Output center frequency
85…999 MHz
Output frequency accuracy
+/- 30 kHz
Output frequency step size
50千赫
带外噪声
<-58,5 dBc, 1st adj. 通道
<-62 dBc, 2nd adj. 通道
<-64 dBc, 3rd adj. 通道
<-66 dBc, Other 渠道
-70 dBc, Other 渠道
<-62 dBc, 2nd adj. 通道
<-64 dBc, 3rd adj. 通道
<-66 dBc, Other 渠道
-70 dBc, Other 渠道
谐波
<-63 dBc
IP streamer output of multiplexer
帧格式
UDP / IP, RTP / UDP / IP
交通类型
单播或组播
TS格式
CBR, VBR
Max TS packet speed/streamer directly related to COFDM output speed
最大总速度
250 Mb /秒
一般
电力消耗
15 W
供应电压
24 V
Connectors, DVB-T RF out
F
Dimensions (h x w x d)
20 mm x 109 mm x 253 mm
重量
0,4 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
