Canonical page: [Dual-Mode LoRaWAN Gateway | JJ-IS40BL LoRaWAN](https://www.rpilink.com/products/product-15/)

Website: Jinju Intelligence (Beijing) Technology Co., Ltd.

Language: English

Format: Markdown alternative generated from the public HTML main content.

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[Products / Connectivity Gateways](https://www.rpilink.com/products/)

JJ-IS40BL LoRaWAN

# Dual-Mode LoRaWAN Gateway

Connect wide-area IoT through standard protocols.

An eight-channel LoRaWAN gateway built around an SX1302 concentrator, with integrated Bluetooth and multiple backhaul protocols for low-power IoT collection.

LoRaWAN SX1302 Class A/B/C

[Enquire by email](mailto:zydc0915@gmail.com) [Download datasheet (English)](https://www.rpilink.com/products/product-15/specification-en.docx)

![Dual-Mode LoRaWAN Gateway](https://www.rpilink.com/products/product-15/image1.png)

PRODUCT / Connectivity Gateways JINJU INTELLIGENCE

DESIGNED FOR YOUR OPERATION

## Hardware capabilities for real operations.

01 / CAPABILITY

### Standard device access

LoRaWAN Class A/B/C support requires a matching regional frequency plan.

02 / CAPABILITY

### Backhaul protocols

Supports UDP, TCP, MQTT, WebSocket and HTTP.

03 / CAPABILITY

### Bluetooth access

Integrated BLE5.0 supports connections and broadcast collection.

TECHNICAL SPECIFICATIONS

## Technical specifications

Based on the supplied specification. Shipping parameters and optional functions depend on the confirmed model.

Campus IoT

Environmental monitoring

Wide-area device access

**Concentrator:** SX1302

**Channel count:** 8 receive / 1 transmit

**Device classes:** LoRaWAN Class A / B / C

**Supply / consumption:** DC 12V or PoE / < 5W

**Dimensions / weight:** 216 × 216 × 70mm / approx. 1.2kg

**Operating temperature:** -20°C ~ 70°C

**Transmit power:** Up to 27dBm, band-dependent

**Receiver sensitivity:** -142dBm @ SF12 BW125kHz

Selection notes · 4G is optional. Verify the regional frequency plan, terminal compatibility and shipping configuration for the project.

APPLICATION SOLUTIONS

## Explore related solutions

Understand operating principles, deployment requirements and applications. Confirm the protocol and firmware for the selected products.

HYBRID LOCATION & CONNECTIVITY

### Indoor–Outdoor Hybrid Positioning

Cross building boundaries with a connected view.

Industrial campuses · Cross-building assets · Personnel inspections

[Open linked page](https://www.rpilink.com/solutions/hybrid/)

Source: JJ-IS40BL LoRaWAN - original Chinese specification

LET’S BUILD YOUR POSITIONING SYSTEM

## Make location data work for your site.

Plan your site survey, hardware selection and platform integration with Jinju.

[zydc0915@gmail.com](mailto:zydc0915@gmail.com) [Discuss your requirements](https://www.rpilink.com/contact/)