IP to Analog Modulator DSM2500C 32in1

Short Description:

IP to Analog Modulator DSM2500C 32 in 1

Support to convert 32 (or 64) IP channels (or 4 HDMI/AV+28 IP channels, or 8 HDMI/AV+24 IP channels) to analog RF out

Support OSD (Logo and Caption) insertion for each channel, easy operation

Suport CC/Subtitle/Teletext

Support BISS De-scrambling

Support program info modify, multiple audio choose

2/4 GE ports for IP MPTS/SPTS input, Max 840Mbps for each GE input

Support HEVC/H.265, H.264/AVC, MPEG-2 TS Decoding

32 (or 64) standard PAL or NTSC or SECAM TV programs output via 32 (or 64) non-adjacent or adjacent carriers output within 400MHz

Product Detail

Product Tags

DSM2500C IP to analog converter

32in1 analog modulator

Ip to PAL/NTSC modulator with osd insertion CC/subtitle/teletextmodulator

3EEECN_20220926033100 (1)

DSM2500C IP to analog converter  32in1 analog modulator  Ip to PAL/NTSC modulator

1.2 Specifications

Input Interface/rate 2 GE ports (max 64 IP input)Max 840Mbps for each GE input
Stream UDP, UDP / RTP, 1-7 packets, FEC, SPTS, MPTS
Transport Protocol UDP/RTP, unicast and multicast, IGMP V2/V3
Packet Length 188 / 204 Bytes
DecodingParameters Video HEVC/H.265, H.264/AVC Level 4.1 HP, MPEG-2 MP@HL
Audio MPEG-1/2 Layer 1/2, (HE-)AAC,AC3
Data Teletext, Teletext subtitles, DVB Subtitling
Resolutions HEVC/H.265:  1080@60P ,1080@60I,1080@50P,1080@50I,720@60P,720@50PH.264/AVC:  1080@60I,1080@50P,1080@50I,1080@30P,1080@25P , 720@60P,720@50P,576@50I,480@60I



1080@60I,1080@50I, 720@60P,720@50P,576@50I,480@60I

Aspect ratio 4:3/16:9
Modulation Parameters Number of channels up to 32
Connectors 75Ω, F-jack
Frequency range 47 – 862MHz, digital modulation process
Output level maximum 112dBμV
Return loss ≥ 14dB
Spurious frequency dist. ≥ 60dB
Stereo cross talk > 55dB
Residual carrier accuracy 1%
TV standard PAL B/G/D/K/M/N, NTSC M/J/4.43,SECAM (under development)
Video-signal to noise ratio ≥ 60dB
Network Interface Management 1 x 100 Base-T Ethernet (RJ 45)
Data 2 x 1000 Base-T Ethernet (RJ 45)
Protocol IEEE802.3 Ethernet, RTP, ARP, IPv4, TCP/UDP, HTTP, IGMPv2/v3
Others Image resolution up to 1080i
CNR 60 dB (after internal combining)
SNR > 53 dB (after internal combining)
Sampling frequency 48, 44.1, 32
Output volume adjustment 0 – 100 %
General Demission 420mm×440mm×44.5mm (WxLxH)
Temperature 0~45℃(operation), -20~80℃(storage)
Power Supply AC100V±10%, 50/60Hzor AC 220V±10%,50/60Hz


front panel

rear panel

1 NMS: network management port
2 Power Indicator
3 Grounding
4 AC Power Socket
5 Power switch
6 Data Input
7 RF output port

Partial operation

 caption decoder IP address resolution management more setting osd osd1 program information test3 web management


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