Rail-mounted industrial-grade fiber optic switch
- Product Description
- Performance Parameters
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Product Introduction
Industrial-grade fiber optic switches are specially designed for stable and reliable operation in harsh environments. Their robust, all-metal enclosure features corrosion-resistant and anti-oxidation properties, as well as strong vibration and impact resistance, enabling them to withstand extreme environmental conditions and meet the stringent requirements for fault-free, dependable operation under challenging circumstances.
Product Features

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Model
NADS2103-SC
NADS2103-ST
Electrical port
Number of interfaces
Interface Rate (Mbps)
Interface Type
Transmission distance (m)2
100
RJ45
1002
100
RJ45
100Optical port
Number of interfaces
Interface Type
Fiber Optic Type
Interface Pattern
Transmission distance (km)
Wavelength of light (nm)
Transmitting power (dB)
Reception sensitivity (dB)
Link loss (dB/km)1
Single-mode
100Base-FX
SC, dual-core
20
1310
-3
-32
0.51
Single-mode
100Base-FX
ST, dual-core
20
1310
-3
-32
0.5Other interfaces
Power supply: 1x3-pin terminal
Power supply: 1x3-pin terminal
Status Monitoring
Power indicator light; port indicator light
Power indicator light; port indicator light
Power supply
Operating voltage
Power consumption
Overload protection
Reverse connection protection24 VDC
1.5 W
Support
Support24 VDC
1.5 W
Support
SupportOperating temperature
-40°C to +85°C
-40°C to +85°C
Storage temperature
-40°C to +85°C
-40°C to +85°C
Operating humidity
5%~95% non-condensing
5%~95% non-condensing
Shell
All-metal casing
All-metal casing
Width × Height × Depth
26mmx99mmx7lmm
26mmx99mmx7lmm
Install
35mm rail mount
35mm rail mount
Weight
0.25kg
0.25kg
Protection level
IP40
IP40
Electromagnetic compatibility
GB/T 17626.2-2006 (Electrostatic Discharge Immunity Requirements): 6 kV contact discharge, 8 kV air discharge
GB/T 17626.3-2006 (Requirements for Immunity to Radio-Frequency Electromagnetic Field Radiation) 10 V/m (80 MHz – 2 GHz)
GB/T17626.4-2008 (Electrical Fast Transient/Burst Immunity): 2 kV power line; 1 kV data line
GB/T 17626.5-2008 (Surge (Impulse) Immunity of Signal Ports) 1 kV
GB/T 17626.5-2008 (Surge (impulse) immunity of DC power supply input port): 2 kV (line-to-ground), 1 kV (line-to-line)
GB/T 17626.6-2008 (Immunity to conducted disturbances induced by radio-frequency fields) 10 V (150 kHz – 80 MHz)Mechanical stability
GB/T 15153.2-2000 (Sinusoidal Steady-State Vibration): 7 mm, 2–9 Hz; 20 mm, 9–200 Hz; 15 mm, 200–500 Hz
GB/T 15153.2-2000 (Impact) 11 ms, 300 m/s
GB/T 15153.2-2000 (Free Drop) 0.25 mMean Time Between Failures
10 years
Warranty period
1 year
Scope of supply
Switch device x1
*The information provided in this text is merely a general description and introduction to the product’s features. The content of this document is subject to change as the product undergoes further development. The right of interpretation rests with Aotuo Technology Co., Ltd.
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