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DSM2500C 32 in 1 IP to Analog Modulator
Chapter 1 Product Overview
1.1 Key Features
- 1U chassis, high density
- Support OSD (Logo and Caption) insertion for each channel, easy operation
- Suport CC/Subtitle/Teletext
- Support program info modify, multiple audio select l
- 2 GE ports (max 64 IP input over MPTS/SPTS), Max 840Mbps for each GE input
- Support HEVC/H.265, H.264/AVC, MPEG-2 TS Decoding
- Processing of up to 32 IP multicast groups of a Gigabit Ethernet MPEG TS into up to 32 standard PAL or NTSC or SECAM TV programs
- 32 non-adjacent or adjacent carriers output within 400MHz
- Support Web-based Network management
1.2 Specification
|
Input |
Interface/rate |
2 GE ports (max 64 IP input) Max 840Mbps for each GE input |
|
Stream |
UDP, UDP / RTP, 1-7 packets (SPTS/MPTS) |
|
|
Transport Protocol |
UDP/RTP, unicast and multicast, IGMP V2/V3 |
|
|
Packet Length |
188 / 204 Bytes |
|
|
Decoding Parameters |
Video |
HEVC/H.265, H.264/AVC, MPEG-2 |
|
Audio |
MPEG-1/2 Layer 1/2, (HE-)AAC, AC3 |
|
|
Data |
CC, Teletext, Subtitles, DVB Subtitling |
|
|
Resolutions |
HEVC/H.265: 1080@60P, 1080@60I, 1080@50P, 1080@50I, 720@60P, 720@50P H.264/AVC: 1080@60I, 1080@50P, 1080@50I, 1080@30P, 1080@25P, 720@60P, 720@50P, 576@50I, 480@60I MPEG2: 1080@60I, 1080@50I, 720@60P, 720@50P, 576@50I, 480@60I |
|
|
Aspect ratio |
4:3 |
|
|
Modulation Parameters |
Number of channels |
Up to 32 non-adjacent or adjacent carriers output |
|
Connectors |
75Ω, F-jack |
|
|
Frequency range |
43.25 – 951.252MHz |
|
|
Output Bandwidth |
400MHz |
|
|
Output level |
-5 ~ 5dBm (102 ~ 112dBμV) |
|
|
Return loss |
≥ 14dB |
|
|
Spurious frequency dist. |
≥ 60dB |
|
|
Residual carrier accuracy |
1% |
|
|
TV standard |
PAL B/G/D/K/M/N/I, NTSC M, SECAM |
|
|
Video-signal to noise ratio |
≥ 60dB |
|
|
Carrier to noise ratio |
≥ 60dB (when single carrier on) ≥ 55.5dB (when all 32 carriers on) |
|
|
Network Interface |
Management |
1 x 100 Base-T Ethernet (RJ 45) |
|
Data |
2 x 1000 Base-T Ethernet (RJ 45) |
|
|
Others |
Image resolution output |
480i/576i |
|
OSD |
Logo : JPG, BMP, PNG |
|
|
Caption : support multiple languages, scrolling direction and speed customized |
||
|
Output volume adjustment |
0 - 100 % |
|
|
General |
Demission |
420mm×440mm×44.5mm (WxLxH) |
|
Temperature |
0~45℃(operation), -20~80℃(storage) |
|
|
Power Supply |
AC100V±10%, 50/60Hz or AC 220V±10%,50/60Hz |
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Contact Us
TEl: +86-13375459819
Email: Info@ytdq.con.cn
Whatsapp: 13375459819
Wechat: 13375459819
Contacter: Linda
Address：No 132，Beida street, Zhifu district, Yantai city, Shandong province, China
Yantai Yatai Photoelectricity Equipment Co.,Ltd.
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