CN2650I-16 MOXA terminal servers

CN2650I-16 MOXA


16 ports RS-232/422/485 Terminal server with RJ45 connector, 100-200VAC input with adapter with 2 KV isolation


Prezzo per pezzo

€ 2.256,99

(IVA esclusa)

€ 2.753,53 (IVA inclusa)

Articoli Prezzo (IVA esc.)
1+ pz.€ 2.256,99
3+ pz. € 2.189,28
5+ pz. € 2.144,14

Prezzo di 1 pz. iva (22%) inclusa: € 2.753,53

Disponibilità: 10 gg lav

Brand: MOXA

SKU: 64555

Model: CN2650I-16

Line: Server seriali - convertitori ethernet seriale rs 232, 422 e 485

Bisogno di aiuto?


CE Certificato
FCC Certificato
RoHS Certificato

Features and Benefits

  • LCD panel for easy IP address configuration (excluding wide temperature models)
  • Dual-LAN cards with two independent MAC addresses and IP addresses
  • Redundant COM function available when both LANs are active
  • Dual-host redundancy can be used to add a backup PC to your system
  • Dual AC power inputs
  • Real COM/TTY drivers for Windows and Linux
  • Universal high-voltage range: 100 to 240 VAC or 88 to 300 VDC


Redundancy is an important issue for industrial networks, and various types of  solutions have been developed to provide alternative network paths when equipment or software failures occur. “Watchdog” hardware is installed to utilize redundant hardware-and a “Token”- switching software mechanism is applied. The CN2600 terminal server uses its built-in Dual-LAN ports to implement a “Redundant COM” mode that keeps your applications running uninterrupted. The CN2600 has two separate LAN ports that can be connected to separate LAN networks. Dual-LAN redundancy involves setting up two separate physical networks to connect the PC host with the CN2600 (the PC host also requires two LAN cards). If one connection fails, the PC host can still communicate with your serial devices over the alternative LAN connection. Moxa offers “Redundant COM”, an easy-to-use application to provide an alternative solution for network redundancy.  When the CN2600 receives a data packet from a connected device, two identical data packets are sent over two independent LAN connections to prevent lost data packets if one LAN connection becomes unavailable.  The CN2600 software is programmed to automatically discard duplicate data packets. The CN2600’s dual LAN cards can also be used to set up “dual-host” redundancy. In this case, both networks (LAN A and LAN B in the figure) are connected to two different hosts. If either of the two hosts shuts down unexpectedly, the other host will still be able to communicate with serial devices connected to the CN2600. Dual-power redundancy uses two power inputs and redundant internal power supplies to ensure that all of the CN2600’s functions will be available, even in the event of power circuit failures.

Ethernet Interface

Number of Ports: 2 (2 IPs)
Speed: 10/100 Mbps, auto MDI/MDIX
Connector: 8-pin RJ45
Magnetic Isolation: 1.5 kV built-in

Serial Interface

Number of Ports: 8 or 16
Serial Standards: 
     CN2610: RS-232
     CN2650/2650I: RS-232/422/485
     CN2610/2650: 8-pin RJ45
     CN2650I: DB9 male
RS-485 Data Direction Control: ADDC® (Automatic Data Direction Control)
Serial Line Protection: 2 kV optical isolation (CN2650I)
Console Port: Dedicated RS-232 console port on rear panel (8-pin RJ45)

Serial Communication Parameters

Data Bits: 5, 6, 7, 8
Stop Bits: 1, 1.5, 2
Parity: None, Even, Odd, Space, Mark
Baudrate: 50 bps to 921.6 kbps
Pull High/Low Resistor for RS-485: 1 kΩ, 150 kΩ
Terminator for RS-485: 120 Ω

Serial Signals

RS-422: Tx+, Tx-, Rx+, Rx-, GND
RS-485-4w: Tx+, Tx-, Rx+, Rx-, GND
RS-485-2w: Data+, Data-, GND


Network Protocols: ICMP, IPv4, TCP, UDP, DHCP, BOOTP, Telnet, DNS, SNMP, HTTP, SMTP, ARP, PPPoE, DDNS
Security Protocols: RADIUS, HTTPS, SSH, PAP, CHAP
Configuration Options: Web Console, Serial Console, Telnet Console, Windows Search Utility
Windows Real COM Drivers: Windows 95/98/ME/NT/2000, Windows XP/2003/Vista/2008/7/8/8.1 (x86/x64), Windows 2008 R2/2012/2012 R2 (x64), Windows Embedded CE 5.0/6.0, Windows XP Embedded
Fixed TTY Drivers: SCO Unix, SCO OpenServer, UnixWare 7, QNX 4.25, QNX 6, Solaris 10, FreeBSD, AIX 5.x, HP-UX 11i, Mac OS X
Linux Real TTY Drivers: Linux 2.4.x, 2.6.x, 3.x
Management: SNMP MIB-II
IP Routing: Static, RIP-I, RIP-II

Operation Modes

Standard: Real COM, TCP Server, TCP Client, UDP, RFC2217, Terminal, Reverse Telnet, PPP, DRDAS, Redundant COM, Disabled


Terminal Sessions: 8 sessions per port

Physical Characteristics

Housing: Metal
     CN2610-8-2AC: 3760 g
     CN2610-16-2AC: 3810 g
     CN2650-8: 3740 g
     CN2650-16: 3790 g
     CN2650-8-2AC: 3900 g
     CN2650-16-2AC: 3980 g
     CN2650I-8: 3666 g
     CN2650I-16: 3776 g
     CN2650I-8-2AC: 3932 g
     CN2650I-16-2AC: 4022 g
     CN2650I-8-HV: 3910 g
     CN2650I-16-HV: 3930 g
     Without ears: 440 x 198 x 45.5 mm (17.32 x 7.80 x 1.77 in)
     With ears: 480 x 198 x 45.5 mm (18.9 x 7.80 x 1.77 in)

Environmental Limits

Operating Temperature:
     Standard Models: 0 to 55°C (32 to 131°F)
     Wide Temp. Models: -40 to 75°C (-40 to 167°F)
     High Voltage Wide Temp. Models: -40 to 85°C (-40 to 185°F)
Storage Temperature:
     Standard Models: -40 to 75°C (-40 to 167°F)
     Wide Temp. Models: -40 to 75°C (-40 to 167°F)
     High Voltage Wide Temp. Models: -40 to 85°C (-40 to 185°F)
Ambient Relative Humidity: 5 to 95% (non-condensing)
Altitude: Up to 2000 m

Power Requirements

Input Voltage: 
     AC Models: 100 to 240 VAC, 47 to 63 Hz
     DC Models: 110 VDC (88 to 300 VDC)
Power Consumption: CN2650 AC models: 235 mA @ 100 VAC, 145 mA @ 240 VAC
CN2650I HV models: 152 mA @ 88 VDC, 86 mA @ 300 VDC
Power Line Protection: 1 kV burst (EN 61000-4-4: EFT/B), 2 kV surge (EN 61000-4-5)

Standards and Certifications

EMI: EN 55022 Class A, FCC part 15 Subpart B Class A
     EN 61000-4-2 ESD: contact 4 kV; air 8 kV
     EN 61000-4-3 RS: 3 V/m (80 MHz to 1 GHz)
     EN 61000-4-4 EFT: Power 4 kV; Signal 2 kV
     EN 61000-4-5 Surge: AC 1 kV (AC models); DC 2 kV (HV models); Signal 1 kV
     EN 61000-4-6 CS: 3 V
     EN 61000-4-8
     EN 61000-4-11: AC m
Safety: UL 60950-1, EN 60950-1
EMC: 55022/24
Freefall: IEC-68-2-34, IEC-68-2-32
Vibration: IEC-68-2-6
Green Product: RoHS, CRoHS, WEEE


Alert Tools: 1Built-in buzzer and RTC (real-time clock)
Automatic Reboot Trigger: Built-in WDT (watchdog timer)
MTBF (mean time between failures):
     CN2650I AC models: 99,320 hrs
     CN2650I-8-HV-T: 191,326 hrs
     CN2650I-16-HV-T: 116,924 hrs


Warranty Period: 5 years


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