Hanwha XRN-1620SB1-24TB 16-Channel PoE+ Network Video Recorder
Overview
The Hanwha XRN-1620SB1-24TB is a 16-channel network video recorder purpose-built for enterprises, warehouses, manufacturing facilities, and large campuses where you need integrated camera power delivery, high-resolution recording, and on-device AI analytics in a single appliance. This Intel-based platform consolidates PoE+ power distribution and recording into one device—eliminating the need for external PoE switches or injectors. The XRN-1620SB1-24TB supports up to 32MP resolution, H.265 codec efficiency that cuts storage consumption by 40–50% compared to H.264, and Wisenet AI object detection, making it a practical choice when standardizing infrastructure and minimizing equipment footprint across multi-camera deployments.
Key Features
- 16 Integrated PoE+ Ports, 200W Total Power Budget: Each port delivers up to 30W IEEE 802.3at PoE+. This eliminates the need for external PoE switches or injectors—a significant cost and space saving in retrofit environments or locations where rack real estate is limited. All 16 cameras receive power directly from the NVR, reducing cable runs and centralizing power management.
- 32MP Resolution with Adaptive Frame-Rate Options: Supports 32MP @ 15 fps, 12MP @ 30 fps, 8.3MP @ 50 fps, or 1080p @ 240 fps—all via H.265 encoding. This flexibility lets you match resolution and frame rate to the scene. Static perimeter fences or parking lots thrive on 32MP @ 15 fps for detail; busy warehouse floors or traffic corridors benefit from lower resolution at 50+ fps to catch motion crisply.
- H.265/H.264/MJPEG Codec Support with Dual-Stream Recording: H.265 encoding cuts storage consumption roughly 40–50% compared to H.264 at equivalent quality—a meaningful factor when recording 24/7 across 16 channels. Dual-stream recording ingests a high-quality archive stream for forensics while simultaneously sending a lower-bandwidth stream to your VMS, reducing network strain without sacrificing evidence integrity.
- 140Mbps Recording Bandwidth, 32Mbps Playback Throughput: The XRN-1620SB1-24TB handles 16 concurrent HD/4K feeds at full frame rate during peak recording. Playback capacity supports 4 local users or 3 remote simultaneous sessions—critical for rapid forensic investigation where multiple security staff need to review footage without stalls or queueing.
- 24TB Hot-Swappable Internal Storage: Four SATA drives (6TB each) provide 24TB raw capacity with zero-downtime hot-swap capability. If a drive fails, replacement happens without powering down the NVR or interrupting recording on the remaining channels. No need to schedule maintenance windows around surveillance—a real operational win for 24/7 facilities.
- Wisenet AI Metadata Extraction and Advanced Analytics: Built-in object detection, SmartSearch, motion detection, defocus detection, and video intelligence enable rapid forensic investigation by filtering events by person, vehicle, or object type rather than manually scrubbing hours of timeline footage. This compresses investigation time significantly in high-volume environments like warehouses, transit hubs, or distribution centers.
- ONVIF Profile S/T and SUNAPI Integration: Works with third-party network video recorders and Hanwha IP cameras, plus ONVIF-compliant devices from other vendors. This standards-based approach protects your investment if you need to integrate multi-brand equipment or migrate to a different NVR platform in the future.
Integration & Compatibility
The XRN-1620SB1-24TB integrates with Hanwha IP cameras and third-party ONVIF Profile S/T devices, making it suitable for mixed-vendor environments. Wisenet AI analytics run on-device, eliminating reliance on external edge servers or cloud processing—useful when network bandwidth or cloud licensing costs are constraints. For VMS integration, confirm ONVIF Profile S/T support on your platform (Milestone, Genetec, Smartvue, and others are widely supported). When planning deployment, consult the NVR selection guide to ensure storage retention meets your regulatory or operational retention policy, and review PoE power planning guidance to verify all cameras stay within the 200W total budget.
Frequently Asked Questions
Q: Can the XRN-1620SB1-24TB power sixteen 40W cameras simultaneously?
A: No. The total PoE+ budget is 200W across all 16 ports (maximum 30W per port). Each camera connected must draw 12.5W or less on average for the full 16-camera system to operate safely. Calculate total camera power draw before deployment, and redistribute loads across multiple NVRs if any camera exceeds this per-port limit.
Q: Is the XRN-1620SB1-24TB compatible with Milestone XProtect VMS?
A: Yes. The XRN-1620SB1-24TB supports ONVIF Profile S/T, which Milestone XProtect recognizes. Integration is straightforward, though you should verify Profile S/T compatibility within your specific Milestone version before deployment.
Q: How much longer does H.265 storage last compared to H.264 on the same drive?
A: H.265 typically reduces file size by 40–50% at equivalent quality. On the 24TB XRN-1620SB1-24TB, this translates to roughly 40–50% longer retention for the same 16-camera recording set. Exact retention depends on resolution, frame rate, and scene complexity.
Q: Can I upgrade the storage capacity beyond 24TB?
A: The XRN-1620SB1-24TB is factory-equipped with four 6TB SATA drives totaling 24TB. Hanwha does not publish support for larger SATA drives in this chassis. Consult the manufacturer or an authorized integrator for upgrade options if higher capacity is required.
Q: Do I need an external PoE switch if I deploy the XRN-1620SB1-24TB?
A: No. The XRN-1620SB1-24TB has 16 integrated PoE+ ports with 200W total budget, so all connected cameras receive power from the NVR itself. You do not need external PoE injectors or a separate PoE switch for basic camera power delivery. However, if you need network connectivity to the NVR from a distant location, you may still require a managed switch or router depending on your site topology.
Q: Does the XRN-1620SB1-24TB include any cameras?
A: No. The XRN-1620SB1-24TB is the recorder only. You must purchase compatible IP cameras separately and connect them via Ethernet to the PoE+ ports.
Eden PhillipsPerspective based on aggregated IP Security Depot and affiliated engineering team experience.
I've deployed the Hanwha XRN-1620SB1-24TB in campus environments where rack space is tight and external PoE infrastructure is either limited or costly to expand. The killer advantage is the 200W integrated PoE+ power budget spread across 16 ports—you eliminate the need for a separate PoE switch or multiple injectors, which saves both upfront equipment cost and ongoing rack management. The XRN-1620SB1-24TB also handles the codec math elegantly: H.265 encoding cuts your storage footprint by roughly half compared to H.264, and dual-stream recording lets you archive forensic-grade 32MP files while shipping a lower-bandwidth stream to a VMS without saturating your network.
Technical Highlights:
- 32MP @ 15 fps / 12MP @ 30 fps frame-rate flexibility: Static scenes (parking lots, perimeters) run crisp at 32MP low frame rate; motion-heavy environments (warehouse aisles, entry corridors) step down to 8.3MP @ 50 fps or 1080p @ 240 fps to capture motion without blowing your bandwidth budget.
- H.265 reduces storage by 40–50%: On a 24TB drive recording 16 cameras 24/7, that's effectively 36–48TB of equivalent H.264 capacity. Real money saved on replacement cycles and power draw.
- Wisenet AI SmartSearch and object detection: Instead of manual timeline scrubbing, search by person or vehicle class. In a 200-hour investigation window, this cuts review time from hours to minutes—genuinely impactful for security operations.
- Hot-swappable 6TB SATA drives: Fail one drive, swap it without powering down. No emergency maintenance windows, no recording gaps on the remaining 15 channels.
Deployment Considerations:
- 200W total PoE+ budget is the hard limit: If you plan to connect sixteen 30W cameras, you'll overload the system. Map camera power draws before you order. If you have high-power PTZ units, this NVR may not be the right fit—consider splitting the load across two recorders or using external PoE++ switches.
- H.265 requires compatible downstream equipment: Older VMS platforms or legacy video analytics engines may not decode H.265 efficiently. Test dual-stream workflows (H.265 archive + H.264 live) in your lab before full rollout.
- 24TB capacity is fixed factory configuration: No easy upgrades to larger SATA drives. Plan your retention policy upfront based on 16-camera load, resolution mix, and frame rate. If you need longer retention, you may need to add a second XRN-1620SB1-24TB or explore external NAS expansion.
The XRN-1620SB1-24TB is the right call for warehouse automation, campus surveillance, and industrial facilities where you want to eliminate external PoE infrastructure, standardize on Wisenet AI analytics, and keep forensic storage tight and efficient. It's not a choice for high-power PTZ-heavy deployments or sites that demand unlimited hot-swap capacity expansion.
