Here is the short, professional data sheet for the triple-interface hybrid model tailored for SKYRS in Pakistan.
3U Rack-Mounted 16-Channel H.264 HDMI + CVBS + Audio IP Streaming Encoder
The OPR-NH1600CH is an ultra-flexible, high-density 3U rack-mounted video encoding appliance built to accommodate diverse legacy and modern signal architectures across Pakistan. It features 16 independent channels, each accommodating HDMI digital inputs, CVBS analog inputs, and external 3.5mm independent analog stereo audio. Using efficient H.264 (AVC) compression, it allows broadcasters, medical centers, security hubs, and educational institutes to stream multi-generation AV hardware over a single unified IP infrastructure.
Triple-Input Architecture: Each of the 16 channels supports HDMI, CVBS (Composite Video), and 3.5mm independent stereo audio inputs for unprecedented deployment versatility.
Stable H.264 Encoding: Utilizes widely compatible H.264 (AVC) baseline, main, and high-profile algorithms, ensuring latency-optimized delivery to existing smart TVs, legacy set-top boxes, and smartphones.
Flexible Audio Mapping: Users can choose to encode embedded HDMI audio or override it with discrete analog audio from the 3.5mm jack—ideal for combining independent microphones or soundboards with a video feed.
Comprehensive Protocol Integration: Full native support for SRT, RTMP, RTSP, HTTP, HLS, UDP, RTP, Multicast, and Unicast to stream seamlessly to national telecom platforms, private IPTV networks, or public social media.
Dual-Bitrate Outputs: Each hardware channel yields a main-stream and sub-stream, enabling simultaneous multi-resolution configurations for high-end local recording and bandwidth-restricted remote viewing.
SKYRS delivers localized builds of the OPR-NH1600CH designed to withstand regional grid variations and network topologies found across major Pakistani cities:
| Variant Code | Regional Specialization | Power Supply Configuration | Primary Deployment Use-Case |
| OPR-NH1600CH-DualAC | Karachi & Lahore Media Districts | Dual Hot-Swappable AC Redundant | Built for 24/7 continuous operations in central broadcast headends, satellite ground stations, and high-tier media data centers. |
| OPR-NH1600CH-DC | Islamabad & Rawalpindi | 48V DC Telecom Grade | Optimized for installation inside standard telecommunications exchanges, secure defense networks, and government control facilities. |
| OPR-NH1600CH-ST | Faisalabad, Multan & Peshawar | Single AC with Industrial Surge Filter | Outfitted with advanced internal voltage regulation and heavy-duty capacitors to prevent damage from local grid drops and surges. |
| OPR-NH1600CH-SURV | Nationwide Surveillance/IPTV | Standard AC (Low-Latency Firmware) | Pre-configured with optimized RTSP/UDP multicast parameters specifically suited for large-scale corporate monitoring and analog-to-IP CCTV migrations. |
Video Inputs: 16 x HDMI 1.4 + 16 x CVBS (BNC / RCA via adapter)
Audio Inputs: 16 x HDMI Embedded Audio + 16 x 3.5mm Stereo Jack (Independent Analog Audio)
Maximum Resolution: HDMI up to 1080p at 60fps; CVBS up to PAL (720×576) / NTSC (720×480)
Bitrate Control: CBR / VBR (16Kbps to 12Mbps per channel)
Network Interface: 1000M Full-Duplex RJ45 Ethernet connection
System Management: Centralized Web UI console with password protection, secure remote configuration, and batch firmware update capabilities
SKYRS Support & Localized Integration: The OPR-NH1600CH hybrid encoder variants include a full 1-year local warranty in Pakistan. Systems come pre-loaded with localized network profiles tested to optimize streaming performance across major national transit providers including PTCL, Nayatel, StormFiber, and Transworld.
