Ruijie RG-ES118FGS-LP 16-PORT 100MBPS + 2 GIGABIT RJ45/SFP COMBO PORTS
- CCTV Lens Guide
- Hard Drive Size Guide
Unless selecting a vari-focal camera (with an adjustable lens) It is important to select the correct camera lens option for where the camera is to be positioned. A smaller lens will give you a wider angle but will be "zoomed out more", while a bigger lens will narrow the angle down and "zoom in more". See below to give you some idea on angles of Megapixel HD Cameras:
| Lens in mm | Approx Viewing Angle (degrees) | Ideal Distance (metres) | Typical usage/notes |
|---|---|---|---|
| 2.8 | 106 | <6 | For seeing as much of the immediate area as possible such as above a doorway/low down/garage soffits (edges can appear slightly warped/distorted) - clearly "zoomed out" |
| 3.6/4 | 83-90 | <12 | A great general purpose option giving great coverage still in the corner of a room or higher up on second floor soffits with less distortion - more of a natural "zoom" |
| 6 | 56 | 6-20 | Narrows down the angle and zooms in to look past the immediate area a little to gain more detail - down a driveway for example from higher up |
| 12 | 24 | 20+ | Zooms in significantly more to look at a gate, entrance or adjascent building |
| 16 | 19 | 24+ | As above but more so |
The amount of hard drive space you require is dictated by how many cameras, as well as their resolution, frame rate settings, and whether you have H.265 encoding enabled or not to save space (We advise turning it on to double the capacity shown below with ease).
Finally, you can often make your storage space last a lot longer by enabling motion-detected recording rather than continuous, especially if there are long periods of no activity (to perhaps double or more these figures again).
|
Resolution (Megapixels) |
Days of storage provided by 1TB per camera (continuous - full 25 frames per second) |
Days of storage provided by 1TB per 4 cameras (continuous - full 25 frames per second) |
Days of storage provided by 1TB per 4 cameras (50% motion- 15 frames per second) |
|---|---|---|---|
| 1 | 44 | 11 | 36 |
| 2 | 22 | 5 | 18 |
| 3 | 17 | 4 | 14 |
| 4 | 11 | 3 | 9 |
| 5 | 9 | 2 | 8 |
| 6 | 8 | 2 | 6 |
| 8 (4K) | 5 | 1 | 4 |
| 12 | 4 | 0.5 | 3 |
As a rule of thumb, we recommend 2 Terabytes for a 4 x 4/5MP HD camera setup, as this should give you approx 2 weeks using H.265 @ 20fps and that is on continuous, not motion-detected recording.
(You may only require the full 25 frames per second on certain cameras if things are fast-moving - ie above a till)
You can also use the Hikvision online calculator to work out what works best for you specifically: https://tools.hikvision.com/ca...
(All of our hard drives come fitted and are CCTV-specific from one of the major brands)
Ruijie RG-ES118FGS-LP — 16-Port PoE+ Unmanaged Switch with Gigabit Uplinks
The Ruijie RG-ES118FGS-LP is a high-performance unmanaged PoE+ switch designed for reliable connectivity in CCTV systems, small businesses, retail spaces, and home network expansions. With 16 Fast Ethernet PoE+ ports and 2 Gigabit uplink ports (plus 2 combo SFP uplinks), it provides both data and power to a wide range of devices, including IP cameras, wireless access points, and VoIP phones.
Built to deliver dependable performance, the switch offers a total PoE budget of 120 W, supporting up to 30 W per port. This makes it suitable for powering multiple high-demand devices simultaneously. Installation is fully plug-and-play, requiring no configuration, making it ideal for quick deployments or non-technical users.
A durable metal enclosure and fanless design ensure silent operation and long-term stability. Additional features include port-isolation mode for improved security, extended-reach mode for long cable runs, and surge protection to safeguard both the switch and connected devices. With a switching capacity of 7.2 Gbps and a forwarding rate designed to handle multi-device traffic efficiently, the RG-ES118FGS-LP delivers smooth and reliable network performance.
Key Features
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16 × 10/100 Mbps PoE+ ports (up to 30 W per port, 120 W total)
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2 × Gigabit uplink ports and 2 × Gigabit combo SFP uplink ports
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Unmanaged, plug-and-play operation
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Fanless metal housing for quiet, reliable operation
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Port isolation and extend mode for flexible deployment
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Built-in surge protection for enhanced safety
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7.2 Gbps switching capacity and efficient forwarding performance
- Dual Gigabit Combo RJ45/SFP Ports
- Extend Mode
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