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TeleBoss 830 2.11.370 STD User Manual
Page 19
LEDs
Each RJ45 port on the back panel has two LEDs associated with it
– one on the Right of the port, one on the
Left of the port.
Ethernet Ports (ETH1 and ETH2) (and any additional Ethernet Ports that may be installed via an
expansion card)
● Right – Lights solid red when an Ethernet cable is connected to the port and an active Ethernet
network. The LED is off when the cable is disconnected from the network, or the Ethernet Port.
● Left – Flashes yellow/green when network data (TCP packets) is being transmitted or received
across the port. When no data is actually being transmitted/received, this LED is off.
I/O Port 1 & 2 (and any additional RS-232 serial port that may be installed via an expansion card)
● Right – Lights solid green when a correctly configured cable from another device is connected to
it. Otherwise this LED remains off. As the I/O Port receives or transmits data, this LED will flash red.
● Left – Lights solid green when power is applied to the T830, regardless of whether a cable is
connected to the I/O Port or not.
Ports
Memory I/O
The slot labeled Memory I/O can be used for the optional internal Temperature Sensor, which is a small MMC
card. Firmware packages can also be flashed to the unit via this port under very specific conditions.
Sensor
The SensorJack port is a 9-pin Mini DIN connector for use with Asentria Type2 EventSensors.
Ethernet
The Ethernet 10/100Mb interfaces are standard RJ45. Either of these standard connectors will connect the
T830 to an Ethernet hub or switch.
Serial Ports
Each of the two (or more) serial ports is configured as a DTE port using an RJ45 connector. This is the
standard recommended pinout for EIA/TIA-561 for 8 pin RJ45 connector:
PIN1
= RI
= RING INDICATOR, INPUT to the T830
PIN2
= DCD = CARRIER DETECT, INPUT to the T830
PIN3
= DTR = DATA TERMINAL READY, OUTPUT from the T830
PIN4
= SIGNAL GROUND
PIN5
= RXD = RECEIVED DATA, INPUT to the T830
PIN6
= TXD = TRANSMITTED DATA, OUTPUT from the T830
PIN7
= CTS = CLEAR TO SEND, INPUT to the T830
PIN8
= RTS = REQUEST TO SEND, OUTPUT from the T830