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MOXA - CN2650i-16-2AC (Our ITEM #: 863183)
Dual-LAN, dual-AC-power terminal server with 16 RS-232/422/485 ports and 2 KV optical isolation
Unit Price MSRP: $2,599.00
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Manufacturer Warranty Policy:
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 Overview   Accessories   DataSheet 
Redundancy is an important issue for industry, and several different solutions have been developed to prevent damage caused by equipment or software failures. "Watchdog" hardware is required to utilize redundant hardware, and a "Token" switching mechanism is required for software. The CN2600 terminal server uses its built-in dual-LAN ports to implement a "redundant COM" mode that keep your applications running smoothly.
  • LCD panel for easy IP address configuration
  • 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
LAN Interface
Number of Ports 2
Speed 10/100 Mbps, auto MDI/MDIX
Connector(s) 8-pin RJ45
Magnetic Isolation Protection 1.5 KV built-in
Serial Interface
Serial Standards CN2610: RS-232
CN2650/2650I: RS-232/422/485
Number of Ports 8 or 16
Connector(s) CN2610/2650: 8-pin RJ45
CH2650I: DB9 male
RS-485 Data Direction Control ADDC® (Automatic Data Direction Control)
Console Port Dedicated RS-232 console port on rear panel (8-pin RJ45)
ESD Protection 15 KV for all signals
Optical Isolation Protection 2 KV (CN2650I)
Serial Communication Parameters
Data Bits 5, 6, 7, 8
Stop Bits 1, 1.5, 2
Parity None, Even, Odd, Space, Mark
Flow Control RTS/CTS, XON/XOFF
Baudrate 50 bps to 921.6 Kbps
Serial Signals
RS-422 Tx+, Tx-, Rx+, Rx-, GND
RS-485-4w Tx+, Tx-, Rx+, Rx-, GND
RS-485-2w Data+, Data-, GND
Security Protocols RADIUS, https, SSH, PAP, CHAP
Driver Support Windows Real COM drivers (for Windows 95, 98, ME, NT, 2000, XP, 2003, Vista, XP x64, 2003 x64, Vista x64), Linux Real TTY driver, fixed TTY drivers (for SCO Unix, SCO OpenServer, UnixWare 7, UnixWare 2.1, SVR 4.2, QNX 4.25, QNX 6, Solaris 10, FreeBSD, AIX 5.x, HP-UX 11i)
Configuration Options Web Console, Serial Console, Telnet Console, Windows Search Utility
Management SNMP MIB-II
IP Routing Static, RIP-I, RIP-II
Physical Characteristics
Enclosure SECC sheet metal (1 mm), IP30 protection
Weight 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
Dimensions Without ears: 440 x 198 x 45 mm (17.32 x 7.80 x 1.77 in)
With ears: 480 x 198 x 45 mm (18.9 x 7.80 x 1.77 in)
Terminal Sessions 8 sessions per port
Environmental Limits
Operating Temperature 0 to 55°C (32 to 131°F)
Operating Humidity 5 to 95% RH
Storage Temperature -20 to 70°C (-4 to 158°F)
Surge Protection 15 KV ESD protection embedded
Power Requirements
Input Voltage 100 to 240 VAC, 47 to 63 Hz
Power Consumption 235 mA @ 100 VAC, 145 mA @ 240 VAC
Power Line Protection 1 KV burst (EN61000-4-4: EFT/B), 2 KV surge (EN61000-4-5)
Regulatory Approvals
Safety UL (UL60950), TÜV (EN60950)
EMC CE (EN55022 Class A, EN55024), FCC Part 15 Subpart B Class A
Warranty Period 5 years


Dimensions: WxHxD (mm) 480 x 198 x 45
Mounting Rack Mount
Enclosure Metal
Serial interface RS232/RS422/RS485
Serial interface number of ports 16
Serial Interface type of connector DB9
Network interface 2 Port Ethernet RJ45 Connector
Network interface number of ports 2
Network interface type of connector RJ45
Power Input Type Dual AC/AC / Plug
Operating Supply Voltage 100 to 240 VAC
Power Consumption 235 mA @ 100 VAC, 145 mA @ 240 VAC
Operating Temperature 0 to 55C
Isolation Protection Yes
Surge Protection Yes
Standards and Certifications Safety UL 60950-1, EN 60950-1, EMC CE, FCC, EMI EN 55022 Class A, FCC Part 15 Subpart B Class A, EMS EN 55024
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Manufacturer Warranty Policy


Moxa products are warranted to be free from manufacturing defects in materials and workmanship starting from the date of delivery. The actual warranty period of the product(s) depends on the product category.

Warranty Periods

* The 3-year warranty period for Embedded x86 Box Computers is effective for products shipped after Jan. 1, 2010. A 5-year warranty still applies to products shipped before 2010.

* For products containing storage devices (hard drives, flash drives, etc.), back up your data before sending the products for repair. Moxa is not responsible for any loss of data. Please ensure the use of properly licensed software with our systems. Moxa does not condone the use of pirated software and will not service systems using such software. Moxa will not be held legally responsible for products shipped with unlicensed software installed by the user.

* If the customer opens the computer to install an HDD without making any modifications to the unit, the warranty will remain valid.

Product warranties remain valid provided the product was properly installed and used. Defects, malfunctions, or failures of the warranted product caused by damage resulting from acts of God (such as floods, fire, etc.), environmental and atmospheric disturbances, other external forces such as power line disturbances, host computer malfunction, plugging the board in under power, or incorrect cabling, and damage caused by misuse, abuse, and unauthorized alteration or repair, are not warranted. A product will not be warranted in the following situations:

This warranty is limited to the repair and/or replacement, at Moxa's sole discretion, of the defective product during its warranty period. Moxa will replace any product found to be defective within the first three months of purchase provided said product was properly installed and used. The customer must obtain a Return Merchandise Authorization (RMA) number prior to returning the defective product to Moxa for service.

The customer agrees to insure the product or assume the risk of loss or damage during transit, to prepay shipping charges, and to use the original shipping container or equivalent. Customers may either seek assistance from the original dealer, or from the closest Moxa Service Office. Repaired or replaced products are warranted for ninety (90) days from the date of repair or replacement, or for the remainder of the original product's warranty period, whichever is longer. For large order projects, customers may purchase an extended maintenance contract. Such products may have a shorter chipset life cycle, or some parts may have a limited warranty from the original supplier of the parts. Please contact Moxa's sales department if you would like to extend the maintenance period of a Moxa product.

Limitation of Liability

The provisions of the warranty are in lieu of any other warranty, whether expressed or implied, written or oral. Moxa's liability arising out of the manufacture, sale, or supplying of the product and its use, whether based on warranty, contract, negligence, product liability, or otherwise, shall not exceed the original cost of the product. In no event shall Moxa be liable for unintended or consequential damages, including, but not limited to, a loss of profits or use damages arising out of the manufacture, sale, or supplying of the product.

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