ETRX2 Telegesis Ltd, ETRX2 Datasheet - Page 3

• Manufacturer Part Number: ETRX2
• Description: MODULE ZIGBEE EM250 CHIP ANT
• Manufacturer: Telegesis Ltd

Specifications of ETRX2

• Frequency: 2.4GHz
• Data Rate - Maximum: 250kbps
• Modulation Or Protocol: 802.15.4 Zigbee
• Applications: ISM
• Power - Output: 3dBm
• Sensitivity: -98dBm
• Voltage - Supply: 2.1 V ~ 3.6 V
• Current - Receiving: 35.5mA
• Current - Transmitting: 35.5mA
• Data Interface: PCB, Surface Mount
• Memory Size: 128kB Flash, 5kB SRAM
• Antenna Connector: On-Board, Chip
• Operating Temperature: -40°C ~ 85°C
• Package / Case: Module
• Module Applications: AMR, Building Automation, Wireless Sensor Network, M2M Industrial Controls
• Mcu Supported Families: EM250
• Processor Type: EM250
• Wireless Protocol: IEEE 802.15.4
• Data Rate: 250Kbps
• Module Interface: I2C, SPI, UART
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 920-1000-2

1 Introduction
The EAP-E Ethernet access point allows access to an ETRX2 or ETRX2-PA wireless mesh
networking module via Ethernet using the Lantronix® XPort® Direct
device. The Telegesis AT-Command interface - based on the EmberZNet meshing stack - can be
easily accessed by the application software using telnet or by creating a virtual COM port using the
supported Lantronix® CPR (COM Port Redirector) software for windows.
By default the EAP-E is set up to use DHCP for easy integration into most networks. Depending on
the network and firewall configuration it is possible to connect to one or more local EAP-Es via the
internet allowing remote interaction with local ZigBee® networks.
Using the Ember bootloader custom firmware and firmware upgrades can be downloaded via
Ethernet or over the air. The SIF interface also allows the EAP-E to be used as a platform for
firmware development and debugging.
The EAP-E access points also support the use of Ember’s EZSP (Ember ZigBee® Serial Protocol)
instead of the Telegesis AT Command interface.
1.1 Installation Requirements
1.2 LEDs
The EAP-E has two LEDs situated on the RJ45 Ethernet connector:
1. Green Link LED
2. Yellow Activity Led
©2009 Telegesis (UK) Ltd
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- off: No link
- on: Link established
5V-6V Power Supply (supplied separately)
Cat5 Ethernet Cable
10/100 MBit Ethernet connectivity (ideally with DHCP server)
Mains Socket
- off: No activity
- on: Activity
- 3 -
EAP-E Product Manual (Rev 1.04)
TM
serial to Ethernet bridge
EAP-E