Serial Port Specifications; Operating Environment - Siemens RUGGEDCOM RS400 Installation Manual

RUGGEDCOM RS400
Installation Guide
Mode Connector
MM SC
MM LC
MM MTRJ
SM ST
SM SC
SM SC
SM SC
SM LC
SM LC
SM LC
i
To convert from average to peak, add 3 dBm. To convert from peak to average, subtract 3 dBm.
j
Maximum segment length is greatly dependent on factors such as fiber quality, and the number of patches and splices. Consult a Siemens sales associate when
determining maximum segment distances.
Section 4.5

Serial Port Specifications

Port Type
RS232
RS485
RS232/RS485/RS422
RS232/RS485/RS422
Section 4.6

Operating Environment

Parameter
Ambient Operating Temperature
Ambient Relative Humidity
Ambient Storage Temperature
Serial Port Specifications
Cable
Tx λ (nm)
i
Type (um)
50/125
1300
62.5/125
1310 62.5/125
50/125
1300
62.5/125
1310 9/125
1300 9/125
1310 9/125
1310 9/125
1300 9/125
1310 9/125
1310 9/125
Media
Standard RS232
Shielded Serial Cable
Shielded Twisted-Pair
Shielded Twisted-Pair
Shielded Twisted-Pair
Range
-40 to 85 °C
(-40 to 185 °F)
5% to 95%
-40 to 85 °C
(-40 to 185 °F)
Tx Min Tx Max
Sensitivity
(dBm (dBm
(dBm
i i
peak) peak)
Average)
-22.5 -14
-33.9
-19 -14
-19 -14
-22.5 /-14
-33.5
-19 -14
-15 -7
-1 8
-5 0
0/5 -37
-15 -8
-5 0
0 5
Distance
15 m (49 ft)
1200 m (3937 ft)
1200 m (3937 ft)
1200 m (3937 ft)
Comments
Measured from a 30 cm (12 in) radius surrounding the center of the
enclosure.
Non-condensing
Technical Specifications
Rx Rx
Typical
Saturation
Distance
(dBm
(km)
i i
Peak)
-14 2
-32 -14 2
-14 2
-34 -3 20
-31 -7 20
-34 -3 50
0 90 42
-38 -3 20
-35 -3 50
-37 0 90
Connector Type
Insulated Terminals
Chapter 4
Power
Budget
j
(dB)
14.9
13
11
19
16
29
23
30
37
DB9
DB9
RJ45
23