A.3 environmental requirements, A.4 input/output ports, A.5 com port pinout assignments – Cabletron Systems 6H258-17 User Manual
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Environmental Requirements
A-2
Specifications
A.3
ENVIRONMENTAL REQUIREMENTS
A.4
INPUT/OUTPUT PORTS
A.5
COM PORT PINOUT ASSIGNMENTS
The COM port is a serial communications port that supports Local Management or connection to a
UPS.
shows the COM port pin assignments:
Operating Temperature:
5°C to 40°C (41°F to 104°F)
Storage Temperature:
-30°C to 73°C (-22°F to 164°F)
Operating Relative Humidity:
5% to 90% (non-condensing)
Ports 1 through 16: Fast Ethernet 100 Mbps
(100BASE-FX compliant) with MT-RJ connectors:
6H258-17 using multimode fiber only
6H259-17 using single mode fiber only
Slot for optional High Speed Interface Module (HSIM)
or Very High Speed Interface Module (VHSIM):
Slot accepts optional HSIMs or VHSIMs
that provide a variety of connections
Table A-1
COM Port Pin Assignments
Pin
Signal Name
Input/Output
1
Transmit Data (XMT)
Output
2
Data Carrier Detect (DCD)
Output
3
Data Set Ready (DSR)
Input
4
Receive Data (RCV)
Input
5
Signal Ground (GND)
NA
6
Data Terminal Ready (DTR)
Output
7
Request to Send (RTS)
Input
8
Clear to Send (CTS)
NA