Digital Input Specifications; Operating Environment - Siemens RUGGEDCOM RSG920P Installation Manual

RUGGEDCOM RSG920P
Installation Guide
Speed
Interface
(Mbit/s)
l
1000 SX
l
1000 LX
n
1000 LX
n
1000 LX
h
MM = Multi-Mode, SM = Single-Mode
i
Typical.
j
All optical power numbers are listed as dBm averages.
k
Typical distance. The 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.
l
Meets Criteria A for ESD testing. No packet loss occurs during ESD discharges directly to the transceiver. Normal operation/function will resume following
testing.
m
The SFP transceiver meets the requirements of Criteria A, as defined by IEC 61000-6-2 (Generic Industrial) and EN50121-3-2 (Wayside Rail EMC)
n
Meets Criteria B for ESD testing. Some packet loss occurs during ESD discharges directly to the transceiver. Normal operation/function will resume following
testing.
o
The SFP transceiver meets the requirements of Criteria B, as defined by IEC 61000-6-2 (Generic Industrial) and EN50121-3-2 (Wayside Rail EMC)
Section 4.6

Digital Input Specifications

Specification
Isolation to System
Input 1 to Input 2 Isolation
Input Voltage
Logic High
Logic Low
Wetting Voltage
Input/Output Current
Section 4.7

Operating Environment

Parameter
Ambient Operating Temperature
Ambient Relative Humidity
Digital Input Specifications
Cable
Connector
h
Mode Type
Type
(μm)
62.5/125
MM LC
50/125
SM LC 9/125
SM LC 9/125
SM LC 9/125
-40 to 85 °C
(-40 to 185 °F)
Tx Tx
Tx/Rx
Minimum Maximum
i
λ (nm)
j
(dBm) (dBm)
850 -9 -2.5
1310 -9.5 -3
1300 -7 -3
1550 0 5
Value
1.5 kVAC
1 kVDC
+/- 30 V Maximum
+10 ~ + 30 V
-30 ~ + 8 V
+9.5 V
5-10 mA
Range Comments
Measured from a 30 cm (12 in) radius surrounding the center of the
enclosure.
5% to 95% Non-condensing
Rx Rx
Distance
Sensitivity Saturation
(km)
j j j
(dBm) (dBm)
-20 0 0.5
-19 -3 10
-23 -3 25
-23 -3 70
Chapter 4
Technical Specifications
Power
Budget Criteria
k
(dB)
11
9.5
o
16 B
23
27