OVERVIEW
DMB-90E-CI Multi-channel IP Gateway features a modular backplane design supporting up to 6 plug‑in modules, each equipped with 2 independent satellite/tuner inputs (DVB‑S/S2/S2X, DVB‑T, ATSC, or ISDB‑T) and 2 CI slots for conditional‑access decryption using standard CAM cards. The system can accommodate a maximum of 12 tuner inputs, with configurable options for 4, 8, or 12 tuners. It delivers IP‑based outputs of 4 MPTS + 256 SPTS and also provides 2 ASI inputs for external transport streams. Integrated demodulation allows the gateway to process signals from 4, 8, or 12 tuners and encapsulate them into IP packets assigned to dedicated IP addresses and ports.
The DMB-90E supports the conversion of mixed signal sources-tuner, HDMI, ASI, and IP-into streaming formats such as RTMP, HTTP, RTSP, HLS, and SRT for IPTV distribution. It is widely deployed in IPTV systems, hotels, entertainment venues, educational and government broadcasting networks, and any application requiring conversion of varied source signals into IP‑based streams. This solution significantly reduces source‑acquisition costs for digital TV broadcasting and IP‑based IPTV/OTT systems.
FEATURE
Input Configuration
Version 1: Supports up to 6 plug‑in modules (12 encrypted tuners total), with each module providing 2 tuner inputs and 2 CI slots. Configurable for 4 or 8 tuner inputs.
Maximum input capacity is 12 channels regardless of input type. Please consult with sales for application‑specific configuration.
Available Tuner Standards
Selectable from DVB‑S/S2/S2X, DVB‑T/T2, DVB‑C, DTMB, ISDB‑T/Tb, and ATSC‑T.
Note: DVB‑S2X is optional and incurs additional cost when selected.
Operation & Monitoring
Equipped with an easy‑to‑read color LCD front panel for simple setup, channel monitoring, firmware verification, and IP address identification-no computer required. Full management is also accessible via a web interface.
Additional Inputs
2 independent ASI inputs for external transport stream multiplexing.
Gigabit Ethernet (GigE) data port supports both input and output functions.
Descrambling Capability
Integrated BISS descrambling support.
IP Stream Output
Three Gigabit IP ports provide:
DATA1: IP output via RTMP/HTTP/RTSP/HLS/SRT protocols.
DATA2: IP output via UDP/RTP protocol.
DATA3: Supports 128 IP address inputs.
System Features
Cost‑effective headend receiver for IPTV/OTT systems.
Low power consumption and high reliability, with MTBF ≥ 50,000 hours.
Compact, highly integrated design.
Broadcast‑grade stability for 24/7 continuous operation.
DVB-S/S2/S2X Tuner
(DVB-SS2X is option and extra cost when chose DVB-SS2 tuner input)
Input frequency: 950-2150Mhz
Symbol rate: 1~54MSps (DVB-S QPSK)
1~60MSps (DVB-S2/S2X QPSK)
1~60MSps (DVB-S2/S2X 8PSK)
1~58MSps (DVB-S2/S2X 16APSK)
1~55MSps (DVB-S2/S2X 32APSK)
1~34MSps (DVB-S2/S2X 64APSK)
Signal strength: -65 ~ -25dBm
Half SyQuest Baseband filler (Roll off factor):
0.35 for DVB-S
0.15 to 0.35 for DVB-S2
0.05 to 0.35 for DVB-S2X
FEC demodulation: 1/2, 2/3, 3/4, 5/6, 7/8 (DVB-S QPSK)
1/4, 1/3, 2/5, 1/2, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10 (DVB-S2 QPSK)
3/5, 2/3, 3/4, 5/6, 8/9, 9/10 (DVB-S2 8PSK)
2/3, 3/4, 4/5, 5/6, 8/9, 9/10 (DVB-S2 16APSK)
3/4, 4/5, 5/6, 8/9, 9/10 (DVB-S2 32APSK)
11/15, 7/9, 4/5, 5/6 (DVB-S2X 64APSK-option)
Demodulation mode: QPSK, 8PSK, 16APSK, 32APSK (Only DVB-S2)
LNB polarity selection: Vol 0, 13V, 18V Selectable
LNB band selection tone: 0/22Khz Selectable
Input Impedance: 75 Ω
FEC (Code Rate): 1/2, 2/3, 3/4, 5/6, 7/8
DiSEqC: DiSEqC 2.0 compliant
CONTACT US
Lourisa
Sales Engineer
Hangzhou DIGICAST Technology Co.,Ltd
Tel :+86 0571-85020366 ▏ Fax :+86 0571-85020368
Mob/Wechat/WhatsApp:+86 18457178579
E-mail: sales005@digicast.cn
Website:https://digicast.cn/
Add: 9/F,No.1 Building Yitian Plaza,No.292 Eastcom Avenue,Hangzhou,310053,China
OUR COMPANY
DIGICAST-the Pioneer And Leader Of Video Transmission Technology System and Solution, focus on developing, manufacturing and sales for the products in digital TV/IPTV/OTT headend,video live application. With superior facilities, advanced technology and high quality, DIGICAST products widely used in more than 300 TV&Broad-casting operators around the world based on the stable high performance.
Product Advantages
DIGICAST promise that the equipment used 100% full new component, never use second-component, top-of-the-line quality that designed for professional broadcasting video operator system.
DIGICAST products working stable in more than 300+ video operators system,24*7*365 days working.engineers team provide life-time free technical support and remote assistance.
DIGICAST professional in turnkey broadcast and Media solution,headend equipment,terminals,software and hardware system,we provide the one station solution for video transmission.
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