- Security Protocols
- RADIUS, HTTPS, SSH, PAP, CHAP
- Flow Control
- RTS/CTS, DTR/DSR, XON/XOFF
- Power Line Protection
- 1 kV burst (EN 61000-4-4: EFT/B), 2 kV surge (EN 61000-4-5)
- Vibration
- IEC-68-2-6
- Serial Line Protection
- 2 kV optical isolation (CN2650I)
- RS-422
- Tx+, Tx-, Rx+, Rx-, GND
- Data Bits
- 5, 6, 7, 8
- Configuration Options
- Web Console, Serial Console, Telnet Console, Windows Search Utility
- Standard
- Real COM, TCP Server, TCP Client, UDP, RFC2217, Terminal, Reverse Telnet, PPP, DRDAS, Redundant COM, Disabled
- RS-485-2w
- Data+, Data-, GND
- Terminator for RS-485
- 120 Ω
- Network Protocols
- ICMP, IPv4, TCP, UDP, DHCP, BOOTP, Telnet, DNS, SNMP, HTTP, SMTP, ARP, PPPoE, DDNS
- Serial Standards
- CN2610: RS-232; CN2650/2650I: RS-232/422/485
- IP Routing
- Static, RIP-I, RIP-II
- 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
- Number of Ports
- 8 or 16, 2 (2 IPs)
- Terminal Sessions
- 8 sessions per port
- 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)
- 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)
- Console Port
- Dedicated RS-232 console port on rear panel (8-pin RJ45)
- Parity
- None, Even, Odd, Space, Mark
- Connector
- CN2610/2650: 8-pin RJ45; CN2650I: DB9 male, 8-pin RJ45
- Alert Tools
- Built-in buzzer and RTC (real-time clock)
- Magnetic Isolation
- 1.5 kV built-in
- Baudrate
- 50 bps to 921.6 kbps
- Linux Real TTY Drivers
- Linux 2.4.x, 2.6.x, 3.x
- Altitude
- Up to 2000 m
- 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
- Stop Bits
- 1, 1.5, 2
- RS-485-4w
- Tx+, Tx-, Rx+, Rx-, GND
- Ambient Relative Humidity
- 5 to 95% (non-condensing)
- 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
- RS-485 Data Direction Control
- ADDC® (Automatic Data Direction Control)
- EMC
- 55022/24
- Input Voltage
- AC Models: 100 to 240 VAC, 47 to 63 Hz; DC Models: 110 VDC (88 to 300 VDC)
- Pull High/Low Resistor for RS-485
- 1 kΩ, 150 kΩ
- Management
- SNMP MIB-II
- Housing
- Metal
- EMI
- EN 55022 Class A, FCC part 15 Subpart B Class A
- RS-232
- TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
- Speed
- 10/100 Mbps, auto MDI/MDIX
- 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
- Safety
- UL 60950-1, EN 60950-1
- 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)