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JetCon-2401

Industrial Serial to Fiber Media Converter
Caratteristiche
  • 3-in-1 RS232/422/485 to serial fiber
  • Easy mode change without resetting
  • Supports Multi-mode 5KM, Single-mode 40KM
  • PTP or SFR transmission mode for serial fiber ring
  • Auto baud rate and direction control
  • High level immunity with 15KV ESD protection
  • Two-way 120 ohm line terminator
  • Supports biasing resistor
  • Dual power input, AC 24V(12~32V)/ DC 24V(12~48V)
  • operating temperature -20°~70°C
  • operating temperature -40°~70°C (on request)
Manufacturer: Korenix Technology Co.
Technology
Standard
EIA/TIA-232 RS-232 (ITU-T v.28)
EIA/TIA-422 RS-422 (ITU-T v.11)
EIA/TIA-485 RS-485 (ISO/IEC8284)
Serial Interface
RS-232 2-wires,RS-422 4-wire, RS-485 2/4-wire
Architecture
PTP mode: Peer To Peer wiring with full or half duplex mode
SFR mode: Serial Fiber Ring with half duplex mode

Interface
Number of Ports
1 x RS-232/RS-422/RS-485 serial port
1 x Fiber Transmit port, 1 x Fiber receive port
Connectors
Serial port: 7-pin removable terminal block
Fiber port: 1 x Duplex ST
Power input: 3-pin removable terminal block with earth ground
Transmit Baud Rate
300bps to 921.6Kbps
Link distance
RS-232: 50 feet
RS-422: 4000 feet
RS-485: 4000 feet
Multi-mode fiber: 50/125um or 62.5/125um, max. distance 5KM
Single-mode fiber: 8/125um, 9/125um max. distance 40KM
Serial signal
RS-232: TxD, RxD, Signal Ground.
RS-422: TxD+, TxD-, RxD+, RxD-, Signal Ground
RS-485 4 wires: TxD+, TxD-, RxD+, RxD-, Signal Ground.
RS-485 2 wires: Data+, Data-, Signal Ground.
Fiber Transceiver
JetCon2401-m, Multi-mode:
Distance:5KM @ 62.5/125um multi mode cable with 3dbm/km attenuation
Wave-length: 820nm
TX Power: -12dBm (Min) ~ -9dBm (Max)
RX Sensitivity: -28dBm (Min)
Link budget: 16dBm
JetCon2401-s, Single-mode:
Distance: 40KM@9/125um single mode cable with 0.35dbm/km attenuation
Wave-length:1310nm
TX Power: -9dBm (Min) ~-8dBm (Max)
RX Sensitivity: -27dBm (Min)
Link budget: 18dBm
Configuration DIP Switch
Switch 1 and 2: serial interface mode selection
Switch 3: RX 120ohm terminator Disable (off)/Enable (on)
Switch 4: TX 120ohm terminator Disable (off)/Enable (on)
Switch 5: PTP mode (off) / SFR mode (on).
Diagnostic LED
Power LED: Power 1 (Green)
TX (Green): Serial port is on transmitting data.
RX (Yellow): Serial port is on receiving data.
Ring mode (Green): Working on SFR (Serial Fiber Ring) mode.

Power Requirements
System Power
Positive or negative power system.
DC 24V (12~48V) with reverse polarity protection.
AC 24V (AC12~32V, 50/60Hz)
Provides 0.65A over current protection
Power Consumption
1.5Watts @ 24V(Maximum)

Mechanical
Installation
DIN-Rail mount or desktop
Casing
IP-30 grade aluminum metal case
Dimensions
24.7mm(H) x 74mm (W) x 99mm (D) with DIN
Weight
0.24kg with package
0.135kg without package

Environmental
Operating Temperature
-20 ~ 70°C 
(JetCon 2401-mw/2401-sw -40~70°C)
Operating Humidity
5% ~ 95% (Non-condensing)
Storage Temperature
-40 ~ 80°C
Storage Humidity
5% ~ 95% (Non-condensing)

Regulatory Approvals
EMI
FCC Class B; CE/EN55022:2003,class B; CE/EN61000-3-2:2001 Harmonic Test CE/EN61000-3-3:1995 Flicker test
EMS
EN61000-4-2:1998, ESD Testing, Level 3
EN61000-4-3:1998, RS testing, Level 3
EN61000-4-4:1995, EFT testing, Level 3
EN61000-4-5:1995, Surge test, Level 3
EN61000-4-6:1996, CS testing, Level 3
Safety
CE/EN60950
Shock
IEC60068-2-27
Free Fall
IEC60068-2-32
Vibration
IEC60068-2-6
Warranty
5 Years
Technology
Standard
EIA/TIA-232 RS-232 (ITU-T v.28)
EIA/TIA-422 RS-422 (ITU-T v.11)
EIA/TIA-485 RS-485 (ISO/IEC8284)
Serial Interface
RS-232 2-wires,RS-422 4-wire, RS-485 2/4-wire
Architecture
PTP mode: Peer To Peer wiring with full or half duplex mode
SFR mode: Serial Fiber Ring with half duplex mode

Interface
Number of Ports
1 x RS-232/RS-422/RS-485 serial port
1 x Fiber Transmit port, 1 x Fiber receive port
Connectors
Serial port: 7-pin removable terminal block
Fiber port: 1 x Duplex ST
Power input: 3-pin removable terminal block with earth ground
Transmit Baud Rate
300bps to 921.6Kbps
Link distance
RS-232: 50 feet
RS-422: 4000 feet
RS-485: 4000 feet
Multi-mode fiber: 50/125um or 62.5/125um, max. distance 5KM
Single-mode fiber: 8/125um, 9/125um max. distance 40KM
Serial signal
RS-232: TxD, RxD, Signal Ground.
RS-422: TxD+, TxD-, RxD+, RxD-, Signal Ground
RS-485 4 wires: TxD+, TxD-, RxD+, RxD-, Signal Ground.
RS-485 2 wires: Data+, Data-, Signal Ground.
Fiber Transceiver
JetCon2401-m, Multi-mode:
Distance:5KM @ 62.5/125um multi mode cable with 3dbm/km attenuation
Wave-length: 820nm
TX Power: -12dBm (Min) ~ -9dBm (Max)
RX Sensitivity: -28dBm (Min)
Link budget: 16dBm
JetCon2401-s, Single-mode:
Distance: 40KM@9/125um single mode cable with 0.35dbm/km attenuation
Wave-length:1310nm
TX Power: -9dBm (Min) ~-8dBm (Max)
RX Sensitivity: -27dBm (Min)
Link budget: 18dBm
Configuration DIP Switch
Switch 1 and 2: serial interface mode selection
Switch 3: RX 120ohm terminator Disable (off)/Enable (on)
Switch 4: TX 120ohm terminator Disable (off)/Enable (on)
Switch 5: PTP mode (off) / SFR mode (on).
Diagnostic LED
Power LED: Power 1 (Green)
TX (Green): Serial port is on transmitting data.
RX (Yellow): Serial port is on receiving data.
Ring mode (Green): Working on SFR (Serial Fiber Ring) mode.

Power Requirements
System Power
Positive or negative power system.
DC 24V (12~48V) with reverse polarity protection.
AC 24V (AC12~32V, 50/60Hz)
Provides 0.65A over current protection
Power Consumption
1.5Watts @ 24V(Maximum)

Mechanical
Installation
DIN-Rail mount or desktop
Casing
IP-30 grade aluminum metal case
Dimensions
24.7mm(H) x 74mm (W) x 99mm (D) with DIN
Weight
0.24kg with package
0.135kg without package

Environmental
Operating Temperature
-20 ~ 70°C 
(JetCon 2401-mw/2401-sw -40~70°C)
Operating Humidity
5% ~ 95% (Non-condensing)
Storage Temperature
-40 ~ 80°C
Storage Humidity
5% ~ 95% (Non-condensing)

Regulatory Approvals
EMI
FCC Class B; CE/EN55022:2003,class B; CE/EN61000-3-2:2001 Harmonic Test CE/EN61000-3-3:1995 Flicker test
EMS
EN61000-4-2:1998, ESD Testing, Level 3
EN61000-4-3:1998, RS testing, Level 3
EN61000-4-4:1995, EFT testing, Level 3
EN61000-4-5:1995, Surge test, Level 3
EN61000-4-6:1996, CS testing, Level 3
Safety
CE/EN60950
Shock
IEC60068-2-27
Free Fall
IEC60068-2-32
Vibration
IEC60068-2-6
Warranty
5 Years
Products specifications
Type RS-232/422/485 to Fiber
Products specifications
Type RS-232/422/485 to Fiber