Number of Ports
8 or 16, 2 (2 IPs)
Configuration Options
Web Console, Serial Console, Telnet Console, Windows Search Utility
Terminator for RS-485
120 Ω
Serial Standards
CN2610: RS-232; CN2650/2650I: RS-232/422/485
Network Protocols
ICMP, IPv4, TCP, UDP, DHCP, BOOTP, Telnet, DNS, SNMP, HTTP, SMTP, ARP, PPPoE, DDNS
RS-422
Tx+, Tx-, Rx+, Rx-, GND
Security Protocols
RADIUS, HTTPS, SSH, PAP, CHAP
Linux Real TTY Drivers
Linux 2.4.x, 2.6.x, 3.x
Pull High/Low Resistor for RS-485
1 kΩ, 150 kΩ
RS-232
TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
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
Parity
None, Even, Odd, Space, Mark
RS-485-2w
Data+, Data-, GND
Console Port
Dedicated RS-232 console port on rear panel (8-pin RJ45)
Alert Tools
Built-in buzzer and RTC (real-time clock)
Input Voltage
AC Models: 100 to 240 VAC, 47 to 63 Hz; DC Models: 110 VDC (88 to 300 VDC)
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
Freefall
IEC-68-2-34, IEC-68-2-32
Power Consumption
CN2650 AC models: 235 mA @ 100 VAC, 145 mA @ 240 VAC; CN2650I HV models: 152 mA @ 88 VDC, 86 mA @ 300 VDC
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)
IP Routing
Static, RIP-I, RIP-II
RS-485-4w
Tx+, Tx-, Rx+, Rx-, GND
Speed
10/100 Mbps, auto MDI/MDIX
EMS
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
Terminal Sessions
8 sessions per port
Ambient Relative Humidity
5 to 95% (non-condensing)
Flow Control
RTS/CTS, DTR/DSR, XON/XOFF
Safety
UL 60950-1, EN 60950-1
RS-485 Data Direction Control
ADDC® (Automatic Data Direction Control)
Power Line Protection
1 kV burst (EN 61000-4-4: EFT/B), 2 kV surge (EN 61000-4-5)
Baudrate
50 bps to 921.6 kbps
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
Automatic Reboot Trigger
Built-in WDT (watchdog timer)
Connector
CN2610/2650: 8-pin RJ45; CN2650I: DB9 male, 8-pin RJ45
Magnetic Isolation
1.5 kV built-in
Serial Line Protection
2 kV optical isolation (CN2650I)
Standard
Real COM, TCP Server, TCP Client, UDP, RFC2217, Terminal, Reverse Telnet, PPP, DRDAS, Redundant COM, Disabled
EMI
EN 55022 Class A, FCC part 15 Subpart B Class A
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)
