DS201
  1.  Industrial 1-port Giga Ethernet to Fiber Media Converter

The industrial-grade fiber optic media converter DS201 can operate in either low latency converter mode or store & forward switching mode. The fiber interface supports 100Mbps/1000Mbps SFP by dip switch configuration. It detects and changes to switch mode if the copper and fiber speed or duplex are different. In converter mode, the Link Fault Pass-Through (Link Loss Forwarding) reaches low latency with bi-directional alert and auto-recovery. The 16Kbytes jumbo frame forwarding capability guarantees high-speed Giga communications. Wide operation temperature -40~75C and heavy industrial EMC design brings DS201 suitable for any industrial application.
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Ethernet Media Converter
•Converts Optical Signal and  Gigabit Ethernet Electrical Signal
•SFP Socket Supports IEEE 802.3u 100Base-FX, IEEE 802.3az 1000Base-FX
•RJ-45 supports IEEE802.3u 100Bas-TX, IEEE802.3ab 1000Base-TX
Link Fault Pass Through / Link Loss Forward
•Bi-Directional Link Loss Forwarding for Real Time Far-End Fault Link Alert
•Bi-Directional Auto Recovery for Ethernet Optical Fiber and Ethernet RJ-45 Communication

Dual Forwarding Modes
Pure Converter:
  • RJ-45 and Fiber working in balanced Speed and Duplex mode
  • Minimum Forwarding Latency – 8.2x10-9 Sec.
Ethernet Switching Store-and-Forward:
  • RJ-45 and Fiber working in un-balanced speed and duplex mode
  • TX 100/1000Mbps Auto-Negotiation, Auto MDI/MDI-X
  • IEEE 802.3x Flow-Control & Back-Pressure
  • CRC Error Packet Filtering
Large Packet Forwarding
  • 16Kbytes Jumbo frame for Gigabit speed forwarding
 Industrial Compliance
  • IEC 61000-6-2/ IEC 61000-6-4 Heavy Industrial EMC
  • EN 50121-4  Railway Track Side EMC
  • High-Level Electro Magnetic Susceptibility – Level 3
Easy DIP switch Configuration
  • Forced RJ-45 100Mbps Half Duplex
  • Forced Fiber 100Mbps
  • Link Fault Pass-Through / Link Loss Forward

Hardened System Design
  • Operates Under -40 ~75°C  Environment
  • Wide Range Redundant  Power Input, 10~60Vdc or AC18~30V
  • Ingress Protection – IP31
Compact Size Design
  • Minimal Install Space Requirement
  • Easy Cable Reorganization

Special Vertical Market Application
  • Factory Automation – Real-Time Machine Communication
  • Railway Track Side – PLC Communication
  • Low AC Voltage application – AC18~30V Building Automation


 
 
 
Technology  
Standard IEEE 802.3 10Base-T Ethernet
IEEE 802.3u 100Base-TX/ 100Base-FX Fast Ethernet
IEEE 802.3ab 1000Base-T / IEEE 802.3z Gigabit Fiber
IEEE 802.3x Flow Control and back-pressure
Performance  
Forwarding Mode Switching Mode: Store and Forward technology  with CRC Check
Pure Converter:  Direct Forward packet with lower latency
Note: if RJ-45 speed and duplex mode is not the same as Fiber, the device will work in Switching mode
Packet Buffer Memory 128K bits
Transfer performance 1488100pps supports 16KBytes Jumbo frame size
Interface  
Ethernet Port 1 x Ethernet RJ45, 10/100/1000Mbs Auto-Negotiation,Auto MDI/MDI-X
1 x 100Base-FX / 1000Base-FX  (SFP Socket with SFP Transceiver Hot-swappable)
System LED 1 x Power: Green On ( Power is supplying) / Off (Power off)
1 x LLF: LLF Enable (Green On) / LLF Event Occurred (Green Blinking)
Ethernet Port LED (RJ-45) 1000Mbps Link Speed (Yellow On)
10/100/1000 Mbps Link ( Green On), 10/100/1000Mbps Activity ( Green Blinking)
Fiber Port LED 1 x 1000Mbps Fiber:  Link (Yellow on)/ Activity ( Yellow Blinking)
1 x 100Mbps Fiber:   Link ( Green on)/ Activity ( Green Blinking)
DIP Switch
DIP  No.# Status Description
DIP 1 On
Off		 Enable Link Fault Pass-Through/ Far End Fault Alert function
Disable Link Fault Pass-Through (Default Off)
DIP 2 On
Off		 RJ-45 Forced at 100Mbps Half Duplex mode
RJ-45 Auto-Negotiation (Default Off – Auto-Negotiation)
DIP 3 On
Off		 SFP Port Forced at 100Mbps Speed
SFP Port 1000Mbps (Default Off – 1000Mbps)

Note: It is necessary to perform power reset to activate the new configuration when DIP switch or SFP Transceiver change.
Power input 4-Pin Removable Terminal Connector with Power Redundancy, Polarity Auto Reverse
•V1(+), V2(+) : Redundant Power Input ( V+ ) or L1/L2 (Low AC Voltage)
•V1(-), V2(-): Common (V-)  for Redundant Power Input V1 and V2, or N1/N2 (Low AC Voltage)
Power Requirement  
Input Voltage DC 24V, Rating 10~60Vdc, Redundant Power Input with Auto Polarity Reverse function
Low AC Voltage  18~30Vac for the Building Automation Control
Auto Polarity Reverse Yes
Power Consumption Max. 3W*@24VDC 
Mechanical  
Installation 35mm DIN Rail
Enclosure Material Steel Metal
Dimension 32mm (W) x 103mm (H) x 82mm (D)  / without DIN Rail Clip and SFP Transceiver
Ingress Protection IP31
Weight 315g* without package
Environmental  
Operating Temperature & Humidity -40°C~75°C, 0%~95% Non-Condensing (I-Grade)
Storage Temperature -40°C~85°C
MTBF >200,000 hours
Hi-Pot Insulation AC1.0KV for Power/Ethernet port to Chassis Ground
Warranty 5 years
Standard  
Safety * IEC 60950-1, UL
EMC * IEC/ EN61000-6-2, IEC/EN61000-6-4
EMI * CISPR 16-1-1/-2, CISPR 16-2-1/-2, FCC part 15B Class A
EMS * IEC61000-4-2 ESD 6KV Contact , 8KV Air, Criteria A
EN61000-4-3 RS 20V/m 80M~1Ghz, 10V/m 1.4~2Ghz, 5V/m 2~2.7Ghz, 3V/m 5.1~6Ghz
EN61000-4-4 EFT 2KV
EN61000-4-5 Surge 1KV/ 2KV
EN61000-4-6 CS 10V 0.15~80Mhz
EN61000-4-8 Power Frequency Magnetic Field  100A/m, 300A/m
Environment * IEC 60068-2-27 Shock / IEC 60068-2-31 /IEC 60068-2-6 vibration
Railway * EN50121-4
Model Name Description
DS201 Industrial  Gigabit Ethernet Fiber Media Converter, 1  RJ-45, 1 SFP Socket, Redundant Power, DC 10~60V, AC18~30V
  Package List
1 x Product Unit
1 x 4-pin Removable Terminal Connector
1 x Attached Din Clip
1 x Quick Installation Guide
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