Cassia X2000 User manual

1
Copyright 2023 Cassia Networks, Inc.
Version: EN-2023039-YJ
Cassia Networks, Inc.
97 East Brokaw Road, Suite 130
San Jose, CA 95112
[email protected]
Cassia User Manual
Release date: March 9, 2023
Contents
1. WhatisaCassiaGateway? ..............................................................................................3
1.1. CassiaX2000........................................................................................................................3
1.2. CassiaX1000........................................................................................................................5
1.3. CassiaE1000........................................................................................................................6
1.4. CassiaS2000........................................................................................................................7
1.5. Certified Country List.............................................................................................................8
2. Installation......................................................................................................................10
2.1. X2000..................................................................................................................................10
2.2. X1000..................................................................................................................................15
2.3. E1000..................................................................................................................................17
2.4. S2000..................................................................................................................................19
3. Deployment ....................................................................................................................22
3.1. X1000 and X2000 ............................................................................................................... 22
3.2. E1000 and S2000 ...............................................................................................................23
4. Getting Started...............................................................................................................25
4.1. UnderstandingtheCassiaAccessController.......................................................................25
4.2. AC Server Resource Requirements ...................................................................................25
4.3. Licenses Key and Developer Key/Secret ...........................................................................26
4.4. Network Requirement .........................................................................................................27
4.5. CAPWAP and MQTT Setting..............................................................................................28
4.6. Connecting the Gateway to AC...........................................................................................30
5. Cassia Bluetooth Gateway Configurations..................................................................33
5.1. Status Tab...........................................................................................................................33
5.2. Basic Tab ............................................................................................................................34
5.2.1. Wired Settings.....................................................................................................................37
5.2.2. Wi-Fi Settings......................................................................................................................37
5.2.3. USB Cellular Modem........................................................................................................... 40
5.3. Container Tab .....................................................................................................................43
5.4. Events Tab..........................................................................................................................51
5.5. Other Tab............................................................................................................................52
5.6. Service Tab.........................................................................................................................63
6. More information on Access Controller.......................................................................66
6.1. Deployment Options............................................................................................................66
6.2. AC Statistics........................................................................................................................67
6.3. Interface & Protocol.............................................................................................................68
6.4. Bluetooth Roaming..............................................................................................................68
6.5. Add Gateways in AC ........................................................................................................... 70

2
Copyright 2023 Cassia Networks, Inc.
Version: EN-2023039-YJ
6.6. Gateways Auto Configuration .............................................................................................71
6.7. Gateway Batch Configuration .............................................................................................72
6.8. Bluetooth Debug Tool..........................................................................................................79
6.9. Enhanced Locationing.........................................................................................................80
6.10. System Notification .............................................................................................................81
6.11. Multiple AC Viewer ..............................................................................................................82
6.12. Backup AC Configuration....................................................................................................82
7. Cassia RESTful APIs......................................................................................................84
Appendix A: Cassia’s TI Sensor Tag Demo.........................................................................86
Appendix B: Supported USB Cellular Modems...................................................................91
Appendix C: WPA2 Enterprise Security...............................................................................93
Appendix D: EU WEEE Directive..........................................................................................99
Appendix E: Configurable MQTT TLS Certificates for Gateway-AC Communication.....100
Appendix F: Cassia Gateway LED Indicators....................................................................107
Appendix G: China RoHS ...................................................................................................109
Appendix H: Antenna Radiation Graphs............................................................................110
Appendix I: Accessory Options .........................................................................................113

3
Copyright 2023 Cassia Networks, Inc.
Version: EN-2023039-YJ
1. Whatis a CassiaGateway?
The Cassia Bluetooth Gateway is a long-range enterprise Bluetooth gateway that can be
used for indoor and outdoor environments. It extends the range of Bluetooth connectivity
up to 1 kilometer and enables remote control of up to 40 Bluetooth low energy devices
without requiring any changes to Bluetooth end devices.
The Cassia Bluetooth gateway acts as a protocol gateway, which translates between the
Bluetooth protocol and the Internet Protocol (IP) protocol. This enables your Bluetooth low
energy devices to be remotely accessible and controllable via an Internet application.
From firmware 1.3 onwards, Cassia provides container support for the Cassia Bluetooth
Gateway E1000, X1000, and X2000 where users can run custom applications.
1.1. CassiaX2000
Cassia launches the new X2000 Bluetooth gateway to deliver secure, long-range, multiple
device connectivity for enterprise-grade IoT applications. It is designed to further improve
the performance and reduce the complexity and cost of large-scale Industrial IoT
deployments. X2000 features Bluetooth Low Energy 5.0 support, a ruggedized IP66
enclosure, integrated TPM chip, more power/Wi-Fi/antenna options, larger memory, and
various enhancements.
Cassia X2000 Bluetooth Gateway
The X2000 extends Bluetooth connectivity up to 400 meters for Bluetooth 4.x and 1
kilometer for Bluetooth 5.0 in open space using a patented filtering and smart antenna
array. Furthermore, the range extension does not require replacing existing Bluetooth Low
Energy end devices, nor is it dependent on Bluetooth Mesh. In bi-directional mode, the
X2000 can pair and connect up to 40 end devices. In broadcast/advertising mode, it can
listen to hundreds of end devices.
X2000 supports the full functionality of Bluetooth Low Energy 5.0, including higher data
rates (2M PHY), advertising extensions, and long range. X2000 also offers flexible Bluetooth

4
Copyright 2023 Cassia Networks, Inc.
Version: EN-2023039-YJ
configuration and two state-of-the-art Bluetooth modes: pure scan and high speed multiple
connection modes. Pure scan offers the best scan performance in high noise floor and
situations with a large number of Bluetooth devices. High speed multiple connection mode
optimizes the connection performance when receiving data from multiple Bluetooth
devices simultaneously.
X2000 supports edge computing, which can improve response time, reduce the cost of data
transmission & cloud service, improve reliability, security, and scalability. X2000 can run
large custom applications in its Ubuntu container. The container and APP can use up to 700
MB memory in X2000, which is much larger than X1000 & E1000 (128 MB).
X2000 has a TPM (Trusted Platform Module) chip embedded. It can support secure boot,
trusted boot, secure storage, and other crypto-chip-based security functions. TPM can
further enhance X2000’s security level.
Cassia’s X2000 can be used as a protocol gateway, which translates between Bluetooth
protocol and IP protocol. The X2000 Internet Protocol (IP) backhaul options include
Ethernet, 2.4GHz/5GHz Wi-Fi, and USB cellular modem. As a result, Bluetooth end devices
are remotely accessible and controllable via an Internet application.
X2000 has eight LEDs, including Bluetooth Low Energy, AC, 4G, Wi-Fi, Ethernet, system, and
power. They are very useful during gateway installation and troubleshooting. Please check
Appendix F for more information.
X2000 supports Power over Ethernet (PoE) and a 12V DC power source. It can easily attach
to a pole or wall with an included mounting kit or can be placed on a flat space with an
optional desktop stand kit.
X2000 has passed below environmental tests. It can be used both indoor and outdoor.
Tests Items
Standard and Test Scope
Transport vibration test
ISTA 2A-2011 packaged-products 150 lb (68 kg) or less: vibration test part
IP66 International
protection rating test
Standard is GB/T 4208-2017 外壳防护等级 (IP代码) which is same as IEC
60529:2013 degree of protection provided by enclosures (IP Code).
IP66 means no ingress of dust and water projected in powerful jets
against the enclosure from any direction shall have no harmful effects
Salt fog test
Test in salt fog chamber with 36°C and 5% sodium chloride solution for 7
days (168 hours)
Humidity test
Test at humidity chamber operated at 49°C and 95% relative humidity for
10 days (250 hours)
Thermal cycle test
Test with cycling the temperature from -45°C to 70°C at a rate of 1°C per
minute for 7 days (168 hours)
Processor & Memory
CPU: 4 core ARM Cortex-A5, up to 1.5GHz
RAM: 1GB DDR3 (approximately 700MB for the container)
Storage: 4GB eMMC

5
Copyright 2023 Cassia Networks, Inc.
Version: EN-2023039-YJ
Bluetooth
Bluetooth Low Energy chip: 2x nRF52840
Bluetooth Low Energy version: 4.0/4.1/4.2/5.0
Connections: up to 40 co-existing connections
Frequency: 2.400 to 2.483 GHz
Data rates: up to 2x2 Mbps
Tx power: configurable in 3~19dBm (limited by local regulatory requirements)
Rx sensitivity: -105dBm
Antenna Gain: 5.7dbi vertical polarized
External Bluetooth antenna (optional): 50 Ohm N type female connector. The antenna
and cable should have N type male connector
Wi-Fi (802.11 a/b/g/n/ac)
Frequency: 2.4GHz and 5GHz ISM band
Working Mode: Wi-Fi client or hotspot (for setup only)
Tx power: 12.5 to 17.5dBm for 2.4GHz, 8.5 to 15.5dBm for 5GHz
Rx sensitivity: -96 to -71dBm for 2.4GHz band, -91 to -71dBm for 5GHz band
depending on the modulation
Antenna: Integrated dual-band
For full features and specifications, please see the X2000 datasheet here:
https://www.cassianetworks.com/resources/x2000-bluetooth-edge-gateway/
1.2. CassiaX1000
The Cassia X1000 enterprise Bluetooth gateway has an IP65-rated enclosure and may be
deployed in indoor and outdoor environments. The X1000 can be attached to a pole or wall
(a mounting kit is included) or placed on a surface like a desk or counter space. It receives
power from Power-over-Ethernet (PoE) via the uplink Ethernet port.
Cassia X1000 Bluetooth Gateway
The X1000 has a built-in smart antenna array designed specifically for Bluetooth. It also
supports Ethernet, 2.4 GHz Wi-Fi, or USB cellular modem as IP uplink. The X1000 is capable

6
Copyright 2023 Cassia Networks, Inc.
Version: EN-2023039-YJ
of extending Bluetooth’s range up to 1000 feet (300 meters).
The X1000 increases the number of devices that can be simultaneously paired and
connected to 22 Bluetooth low energy devices. It can also listen to potentially hundreds of
devices at the same time when operating in broadcast mode.
Processor & Memory
CPU: 4 core ARM Cortex-A5, up to 1.5GHz
256MB RAM DDR3, 4GB eMMC storage
Bluetooth
Bluetooth Low Energy chip: 2x CSR8811
Bluetooth Low Energy version: 4.0/4.1
Connections: Up to 22 co-existing connections
Frequency: 2.400 to 2.483 GHz
Data rates: up to 2x1Mbps
Tx power: Configurable in 5~20dBm (limited by local regulatory requirements)
Rx sensitivity: -105dBm
Antenna Gain: 5.7dbi vertical polarized
Wi-Fi (802.11 b/g/n)
Frequency: 2.4 GHz
Working Mode: Wi-Fi client or hotspot (for setup only)
Tx power: 12.5 to 17.5dBm
Rx sensitivity: -96 to -71dBm
Antenna: Omnidirectional
For full features and specifications, please see the X1000 datasheet here:
https://www.cassianetworks.com/resources/x1000-enterprise-bluetooth-router-en/
1.3. CassiaE1000
The Cassia E1000 is an enterprise Bluetooth gateway with edge computing capabilities
specifically designed for deployments in industrial, hospitals, senior centers, schools, gyms,
and other indoor locations. The Cassia E1000 can be attached to the ceiling or wall (a
mounting kit is included) or may be placed on a desktop or counter space. The E1000 is
powered via a Micro-USB adapter or from a switch using Power over Ethernet via the uplink
Ethernet port.

7
Copyright 2023 Cassia Networks, Inc.
Version: EN-2023039-YJ
Cassia E1000 Bluetooth Gateway
The E1000 increases the number of devices that can be paired and controlled for up to 40
Bluetooth low energy devices. In broadcast mode, the E1000 can listen to several hundred
Bluetooth low energy end devices. Its patented smart antenna is optimized for horizontal
use. The E1000 supports Ethernet, 2.4Ghz, and 5Ghz Wi-Fi, or USB cellular modem as an IP
uplink. This enables your Bluetooth low energy devices to be remotely accessible and
controllable remotely via an Internet application.
Processor & Memory
CPU: 4 core ARM Cortex-A5, up to 1.5GHz
256MB RAM DDR3, 4GB eMMC storage
Bluetooth
Bluetooth Low Energy chip: 2x Nordic nRF52832
Bluetooth Low Energy version: 4.0/4.1/4.2, 5 compliant
Connections: Up to 40 co-existing connections
Frequency: 2.400 to 2.483 GHz
Data rates: up to 2x1Mbps
Tx power: Configurable in 3~19dBm (limited by local regulatory requirements)
Rx sensitivity: -105dBm
Antenna Gain: 5dbi PEAK
For full features and specifications, please see the E1000 datasheet here:
https://www.cassianetworks.com/resources/e1000-bluetooth-edge-router/
1.4. CassiaS2000
The Cassia S2000 enterprise Bluetooth gateway is designed for deployments in industrial
automation, health monitoring, senior safety, and other enterprise IoT applications. The
Cassia S2000 can be attached to a ceiling or wall with the included mounting kit, or it can be
placed on a desktop or counter space. The S2000 receives power from either a Micro-USB
adapter or a switch using PoE via the uplink Ethernet port.
Cassia S2000 Bluetooth Gateway

8
Copyright 2023 Cassia Networks, Inc.
Version: EN-2023039-YJ
The S2000 extends Bluetooth’s range up to 1000 feet and expands the number of Bluetooth
low energy devices that can be paired and controlled up to 20 devices. In broadcast mode,
the S2000 can listen to several hundred Bluetooth low energy end devices. The patented
smart antenna of the S2000 is optimized for horizontal use.
The S2000 is used as a protocol gateway, translating between the Bluetooth protocol and
the IP protocol. It supports Ethernet, 2.4Ghz Wi-Fi, and USB cellular modem for IP uplink.
You can easily access and control your Bluetooth low energy devices remotely via an
Internet application or a mobile app.
For S2000, if the received advertising packets are more than 200 per second, it is
recommended to use scan filters to reduce S2000’s CPU load.
Processor & Memory
CPU: MIPS processor, up to 535MHz
64MB RAM DDR2, 16MB flash
Bluetooth
Bluetooth Low Energy chip: Nordic nRF52832
Bluetooth Low Energy version: 4.0/4.1/4.2, 5 compliant
Connections: Up to 20 co-existing connections
Frequency: 2.400 to 2.483 GHz
Data rates: up to 1Mbps
Tx power: Configurable in 3~19dBm (limited by local regulatory requirements)
Rx sensitivity: -105dBm
Antenna Gain: 5dbi PEAK
For full features and specifications, please see the S2000 datasheet here:
https://www.cassianetworks.com/resources/s2000-enterprise-bluetooth-router/
1.5. Certified Country List
Country/Region
Certificate
X2000
X1000
E1000
S2000
Local Representation
China
SRRC
Y
Y
Y
Y
China
China RoHS
Y
Y
Y
Y
US
FCC
Y
Y
Y
Y
Canada
IC
Y
Y
Y
Y
Cassia provides local rep
Europe
CE
Y
Y
Y
Y
Europe
REACH
Y
Y
Y
Y
Europe
RoHS
Y
Y
Y
Y
Japan
TELEC
Y
Y
Y
Y
Taiwan
NCC & BSMI
Y
Y
Cassia provides local rep
Australia
RCM
Y
Y
Y
New Zealand
RCM
Y
Y
Y
Singapore
IMDA
2023
Y
Cassia provides local rep
Malaysia
SIRIM
2023
Y
One certification for one customer
Thailand
NBTC
2023/2024
Y
Brazil
ANATEL
Y
Cassia provides local rep
South Africa
ICASA & NRCS
Y
One certification for one customer
Chile
SUBTEL
Y
Y
Colombia
CRC
Y
Y
Mexico
IFT & NYCE
2023/2024
One certification for one customer

9
Copyright 2023 Cassia Networks, Inc.
Version: EN-2023039-YJ
India
WPC
2023/2024
Y
Cassia provides local rep
Indonesia
SDPPI
2023/2024
Y
One certification for one customer
Philippines
NTC
Y
Pakistan
PTA
2023/2024
Cassia provides local rep
Global
CB
Y
Y
Y
Y
Global
BQB
Y
Y
Y
Y

10
Copyright 2023 Cassia Networks, Inc.
Version: EN-2023039-YJ
2. Installation
2.1. X2000
Hardware
Cassia X2000 Gateway
Power-over-Ethernet (POE) 802.3af/at compliant source, or PoE injector if PoE network
is not available
CAT5 Ethernet cable with standard RJ45 connector (Patch cord): 1 unit if PoE available,
or 2 units if used with PoE injector. Only the Ethernet connector without the outer PVC
jacket can fit X2000’s cable glands.
12V DC power source or AC/DC power adapter (if not using PoE). The DC connector
type should be interior diameter 2.5 mm, outside diameter 5.5 mm, center +v, and
outer –v. The output voltage should be 12V. The output power should be equal to or
larger than 12 W. Please don't use PoE and 12V DC at the same time.
Optional external Bluetooth antennas. The connector on X2000 is a 50 Ohm N type
female connector. The antenna and cable should have N type male connector.
Computer System (Desktop/Laptop/Tablet/Smart Phone) with Wi-Fi connectivity
USB cellular modem: Required only if set up over a SIM-based Internet connection