RJ45 Sensor Ports
• Two RJ45 modular jacks for connecting temperature sensors or combined temperature/humidity sensors.
• Three levels of user-defined alerts – normal, warning, critical.

Dry Contact Closures
• Two screw terminal pairs for connecting dry contact devices and the liquid detection sensor.

USB Port
• One female Micro USB connector - reserved for future use.

Ethernet Port
• One female RJ45 connector.
• 10/100 Base-T Ethernet interface.

Protocols
• HTTP/HTTPS, SNMP V1/V2c, SMTP, TCP/IP, Syslog, SNTP, DHCP, TLS v1.2, AES 256-bit, 3DES, Blowfish, RSA, EDH-RSA, Arcfour.
• Compatible with any SNMP management software.
• The unit can be polled via SNMP.
• Operates and configures via HTTP/HTTPS web page.
• An IP address can be assigned to the E-MICRO automatically by a DHCP server.
• Generates SNMP traps, email alerts, syslog messages, and SMS messages (via email-to-SMS).
• Alerts are posted in event log, which is accessible through Web user interface.
• Email alerts can be sent to 9 addresses.
• Users can configure the schedule for when they will be alerted.

Integrated Temperature Sensor
• Applications: from -4 to 167°F (-20 to 75°C).
• Accuracy (in moving air – minimum airflow 8.2 ft/s (2.5 m/s)): ±0.72°F at 14 to 167°F (±0.4°C at -10 to 75°C); ±0.9°F at -4 to 14°F (±0.5°C at -20 to -10°C).
• Resolution: 0.2°F (0.1°C).

Physical
• Dimensions (WxDxH): 4 x 3.44 x 1.37 in. (102 x 87 x 35 mm).
• Includes mounting holes to match rack hole spacing.

Power
• Built-in power over Ethernet (PoE) and dual DC power provides triple redundancy.
• Power over Ethernet standards supported: IEEE 802.3af, 802.3at.
• Proprietary schemes such as Cisco Discovery Protocol are not supported.
• Similar legacy switches and routers will have to use PWR-SPLY-ELC.
• If the first power source fails, the unit will automatically, without interruption, switch over to the second power source.
• The unit draws power from the source with the highest DC voltage (nominal 5.5V).
• If two or more sources have exactly the same voltage, it will draw in part from each of them.
• 110 to 240 VAC at 50 or 60 Hz via AC adapter (not included).
• Country-specific AC adapters sold separately (PWR-SPLY-ELC).
• Input voltage: 5.5VDC ±5%
• Power consumption: 4W max.

Environmental
• Operating and Storage Temperature: -4 to 167°F (-20 to 75°C).
• Operating and Storage Relative Humidity: 0 to 90% non-condensing RH.
• MTBF: 628,394 hours.
• Regulatory Approvals: CE, RoHS.