Mini Industrial 10/100Base-T to 100Base-X SFP Fiber Ethernet Media
Converter with 1Ch RS232/RS485/RS422
Overview
The LNK-IMCRS1100-SFP is a rugged DIN-rail media converter designed
for industrial applications,
combining fiber optic conversion with serial communication
capabilities in a single hardened device
Key Features:
Multi-Interface Support: Converts between 10/100Base-T Ethernet,
100Base-X SFP fiber,
and RS232/RS485/RS422 serial communications
Flexible SFP Options: Accommodates various SFP modules
(single-mode/multi-mode,
single/dual fiber) for distances up to:
- 2km on multi-mode fiber
- 80km on single-mode fiber
Industrial Reliability:
- Operating temperature range: -40°C to +75°C
- DIN-rail mounting for easy installation
- Meets EN55022 standards
Advanced Networking:
- Supports both half-duplex and full-duplex modes
- Converts copper to fiber for signal isolation and EMI protection
Typical Applications:
- Industrial automation systems
- Remote serial device connectivity
- Long-distance network extensions
- Harsh environment installations
This robust converter provides reliable communication bridging
between different media types while
withstanding demanding industrial conditions.
Features
Network Interfaces:
- 1 × 10/100BASE-TX RJ45 port with auto MDI/MDI-X detection
- 1 × 100Base-FX SFP slot (supports various fiber modules)
- 1 × Multi-protocol serial port (RS232/RS485/RS422 selectable)
Performance & Compliance:
- Full/half-duplex operation with auto-negotiation
- Compliant with IEEE 802.3az Energy Efficient Ethernet
- Built-in surge protection (4kV) and electrostatic discharge
protection
Power & Installation:
- Wide-range DC power input: 12-48VDC (terminal block)
- Flexible mounting options: DIN-rail or wall-mount
Environmental Durability:
- Industrial-grade operating temperature: -40°C to +75°C (-40°F to
167°F)
- Extensive status LEDs for real-time monitoring and diagnostics
Additional Benefits:
- Compact, space-saving design
- Tool-less installation for field deployment
- Reliable performance in harsh environments
Technical Indexes
| Ethernet |
| Standards: | IEEE802.3 10Base-T |
| IEEE802.3u 100Base-TX/FX |
| IEEE 802.3az Energy Efficient Ethernet (EEE) |
| Processing Type: | Store-and-Forward |
| Forward Filter Rate: | 14,880pps (10Mbps) |
| 148,800pps (100Mbps) |
| Packet Buffer Memory: | 1 Mbit |
| Max Packet Length: | 9K Bytes |
| Address Table Size | 2K MAC Addresses |
| Interface |
| Ethernet Port: | 1 x RJ45 |
| Optical Port: | 1 x SFP 100Base-FX |
| Serial Port | 1 x RS232/RS485/RS422 Industrial Terminal |
| RS232/RS485/RS422 |
| Serial Interface | Industrial Terminal |
| Signal Ports | 1Ch RS232 - 1Mbps 1Ch R485 - 1Mbps 2Ch RS485H- 2Mbps 2Ch RS485H can be grouped into 1Ch High Speed RS422 |
| Baud Rate | RS485/RS422/RS232:4800-460800 |
| Standard | EIA /TIA RS232/485/422 |
| Serial Distance | RS232: 15 meters, RS485/422: 1000 meters |
| Rate | Max 2Mbps |
| RS-232 | TXD, RXD, GND - Bi-directional |
| RS-485 | D+, D-, GND - Bi-directional |
| Static protection | 15KV electric static discharge (ESD) protection |
| Surge protection | 1500W/sec surge protection |
| Electrical and Mechanical |
| Input Power: | 12~48VDC, 4-pin terminal block |
| Power Consumption: | 3W Max. |
| Dimensions (WxDxH): | 95 x 70 x 30 mm |
| Weight: | 0.25Kg |
| Casing: | Aluminum Case |
| Mounting Options: | DIN-Rail / Wall-mount |
| LED Indicators |
| PWR: | Power Status |
| FX: | Data LINK Status |
| 10/100M: | Ethernet Status |
| DTX 1 2 3 4 | Serial Data Status |
| DRX 1 2 3 4 | Serial Data Status |
| Environmental |
| Operating Temperature: | -40°C to 75°C (-40°F to 167°F) |
| Storage Temperature: | -40°C to 85°C (-40°F to 185°F) |
| Relative Humidity: | 5% to 95% non-condensing |
| MTBF | > 200,000 hrs |
| Regulatory Approvals |
| ISO9001, CE, FCC, RoHS |
EMI: EN55022:2010+AC: 2011, Class A EN 61000-3-2: 2006+A1: 2009+A2: 2009 EN 61000-3-3: 2013 EN55024: 2010 |
EMS: IEC 61000-4-2: 2008 (ESD) IEC 61000-4-3: 2010 (RS) IEC 61000-4-4: 2012 (EFT) IEC 61000-4-5: 2014 (Surge) IEC 61000-4-6: 2013 (CS) IEC 61000-4-8: 2009 (PFMF) |
Ordering Information
| Model | Description |
| LNK-IMCRS1100-SFP | Mini Industrial 10/100Base-T to 100Base-X SFP Fiber Ethernet Media
Converter with 1Ch RS232/RS485/RS422 |
| SFP Options | ► SFP option. Please select your SFP on our SFP Options Page
(Industrial SFP). |
| ► SFP module is to be purchased separately. |
| Mounting Options | ► Default DIN-Rail Bracket installed; Wall Mount Bracket is
included. |
| Power Options | ► 24W/1A 24VDC Power Supply. Open Wire for Terminal Block |
| ► Power Supply is to be purchased separately. |
Application
