Introduction: Meet the Ruijie RG-EST450G and its key features
Ruijie Reyee RG-EST450Gis an outdoor wireless bridge/CPE purpose-built for reliable point-to-point (PTP) and point-to-multipoint (PTMP) backhaul, as well as remote customer premises equipment (CPE) links. Designed for installers, WISPs and integrators, the RG-EST450G combines Wi‑Fi 5 (802.11ac) 2×2 performance on the 5 GHz band with a single-stream 2.4 GHz radio for management and monitoring. It ships with a built-in 15 dBi sector antenna that delivers a wide 120° horizontal beamwidth and a focused 13° vertical beam, simplifying coverage planning for sector-based deployments.
The unit is weatherproof (IP55), supports TDMA/PTMP modes and Ruijie’s One-Touch pairing for faster site setup. Flexibility in power options—including 12 V DC, passive 24 V PoE (injector included) and 802.3af/at—together with three Gigabit Ethernet ports make the device adaptable to many installation scenarios. With low power consumption and ruggedised environmental ratings, the RG-EST450G is intended to deliver robust, low-cost outdoor backhaul.
Detailed specifications and practical benefits
The RG-EST450G packs a focused set of hardware and radio features tuned for outdoor deployments. Below are the principal specifications and the benefits they deliver in real-world use.
- Wi‑Fi standard:802.11a/n/ac on 5 GHz and 802.11b/g/n on 2.4 GHz. Benefit: delivers up to 867 Mbps PHY rates on the 5 GHz backhaul radio while retaining a management radio on 2.4 GHz for out-of-band control and backwards compatibility with older equipment.
- Spatial streams:2×2 MIMO on 5 GHz; 1×1 on 2.4 GHz. Benefit: MIMO provides better throughput and link robustness over a single-stream design for mid-range backhaul links.
- Transmit power and frequency:5 GHz up to 400 mW (26 dBm), 2.4 GHz up to 100 mW. Benefit: higher transmit power on 5 GHz helps extend link distance and combat interference in point-to-multipoint scenarios (subject to local regulations).
- TDMA/PTMP and One‑Touch pairing:These features enable coordinated channel access and fast provisioning of multiple CPEs, improving throughput predictability and speeding up deployments.
- Built-in 15 dBi sector antenna (120° H × 13° V):Ideal for sector coverage to serve many CPEs across a wide horizontal arc, reducing the number of radios needed for area coverage.
- Effective range:Typical links can reach several kilometres depending on environment, Fresnel clearance and antenna alignment. Benefit: suitable for both short-range dense deployments and longer rural links where line-of-sight is available.
- Ingress protection and ruggedness:IP55 weatherproof rating and an operating temperature range from −30 °C to +65 °C. Benefit: reliable outdoor operation in a wide variety of climates without need for additional enclosures.
- Three Gigabit Ethernet ports:3 × 10/100/1000BASE-T ports allow flexible network topologies, local switching or cascading of devices. LAN1 supports PoE input.
- Multiple power options:12 V DC, passive 24 V PoE (injector included), and 802.3af/at. Benefit: installers can power the unit from a range of infrastructure setups, simplifying retrofits and new installs.
- Low power consumption:< 12 W typical, making it suitable for sites with limited power budgets or solar-powered CPEs.
- Mounting:Wall and pole mountable with included bracket for quick site attachment; ground and mounting guidance should be followed from the official manual for safety and performance.
- Certifications:CE listed; confirm local certification such as UKCA for UK shipments where required. Regulatory transmit power and channel availability are country-dependent and must be configured accordingly.
- Warranty:3-year manufacturer warranty provides peace of mind for service providers and integrators.
Use cases and scenarios where the RG-EST450G excels
The RG-EST450G is targeted at network architects and service providers who need dependable outdoor connectivity with quick deployment and predictable performance. Typical use cases include:
- As a sector radio at a distribution tower or roofline, the 15 dBi sector antenna covers a broad arc of subscriber CPEs. The device’s TDMA/PTMP features and One‑Touch pairing speed up provisioning of many subscribers while preserving airtime fairness.
- For multi-building campuses or large estates, the RG-EST450G can be used for wireless backhaul between buildings where fibre is unavailable or cost-prohibitive. The multi-port Gigabit Ethernet offers simple connectivity to local switches or routers.
- Temporary event connectivity or pop-up installations benefit from the unit’s quick setup options and flexible power choices. Low power consumption and portability make it straightforward to deploy and remove.
- Where existing wireless infrastructure needs augmentation, the RG-EST450G offers a compact, sectorized alternative to larger sector arrays, enabling targeted capacity growth without major tower work.
How it compares with similar products in the market
When evaluating outdoor wireless bridges, buyers typically weigh radio performance, antenna pattern, ease of deployment, environmental resilience and price. The RG-EST450G positions itself as a mid-priced, high-value option for many service providers.
High-gain dish radios (e.g., 23–30 dBi dishes) are optimized for long-distance PTP links with very narrow beamwidths. The RG-EST450G’s 15 dBi sector is not intended to replace those for long-distance point-to-point links; instead it provides sector coverage for PTMP scenarios. If you need to serve multiple subscribers across an area with fewer radios, the sector approach is more efficient than deploying many dish-based CPEs.
Some vendors offer dedicated base-station-class products with integrated management platforms and higher-capacity silicon. The RG-EST450G trades off ultra-high capacity for a balanced feature set: easy provisioning, TDMA/PTMP, and a built-in sector antenna at a lower cost point. For WISPs building a dense but budget-conscious network, this can be a compelling choice.
Wi‑Fi 6 outdoor radios bring advantages like OFDMA and improved MU-MIMO in crowded environments. However, Wi‑Fi 6 equipment typically comes at a higher price and may consume more power. The RG-EST450G’s Wi‑Fi 5 platform remains a cost-effective, proven choice for many backhaul and CPE deployments, particularly where device costs and power budgets matter more than the absolute latest features.
Representative customer feedback and installer insights
Below are representative comments summarising common feedback from installers and small WISPs who have evaluated or deployed the RG-EST450G. These are illustrative of typical user impressions rather than verbatim endorsements from named customers.
- "Straightforward to mount and align, and the One‑Touch pairing really cuts provisioning time for new subscribers." — common installer observation.
- "Great value for a sector radio — the integrated 120° beam lets us cover a shopping district with fewer radios than we expected." — typical WISP feedback.
- "Robust weatherproofing and low power draw make it suitable for remote sites where we use solar-backed power." — frequent comment from rural deployments.
In general, installers appreciate the combination of multiple Ethernet ports, flexible PoE options and the included passive injector, which reduces the need for additional accessories on day one.
Conclusion: Why the Ruijie RG-EST450G is a strong choice
TheRuijie RG-EST450Gstrikes a practical balance between cost, performance and deployment flexibility. With an integrated 15 dBi sector antenna, reliable 2×2 Wi‑Fi 5 performance on 5 GHz and essential features like TDMA/PTMP and One‑Touch pairing, it is well-suited for WISPs, campus backhaul and PTMP scenarios where wide horizontal coverage and predictable capacity are needed.
Key reasons to consider the RG-EST450G include:
- Sector coverage that reduces the number of radios needed to cover an area.
- Multiple power options and Gigabit Ethernet ports for flexible deployment topologies.
- Weatherproof design and wide operating temperature range for outdoor resilience.
- Competitive price point and a 3-year warranty, making it attractive for budget-conscious service providers and integrators.
As with any outdoor wireless deployment, final performance will depend on site surveys, regulatory power limits, line-of-sight conditions and careful alignment. For many networks that need an economical, dependable outdoor bridge with easy provisioning and wide sector coverage, the Ruijie RG-EST450G is a compelling solution.
