Wire & Wireless, Singapore Distributor for Network Technologies Inc

SSH Console Serial Switch, SSH Serial Port Switch

RS232 Remote Management with Secure Shell

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SSH Console Serial Switch with Environmental Monitoring

Securely control up to 32 RS232 devices via the Internet

Also known as: Remote Network Management Console Switch, console server, console port switch, serial port
switch box with Secure Shell, SSH console switch.


RoHS Compliant SSH Console Serial Switch

Designed and Manufactured in the U.S.A.

IPV6 Compatible

Additional Product Information
View Data Sheet Data Sheet (PDF)
SERIMUX-S-x
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SERIMUX-S-16DAC (Front & Back)

Features & Applications

The SERIMUX® Secure SSH Console Serial Switch delivers secure management of up to 32 serial devices via the internet, TCP/IP network, or dial-up modem connections. It combines the advanced security of Secure Shell v2 with unlimited access to remote network management.
  • Operates on an embedded Linux Kernel.
  • Connect up to 32 devices with different baud rates, parity, and character length. Each switch also has one RJ45 connector for a local terminal.
  • Eliminates the need to connect each device to an ASCII terminal or PC.
  • Provides out-of-band access to network devices (servers, routers, network switches, and any other network devices allowing console operation using RS232).
  • Connects to console serial ports using standard CAT5/5e/6 cables and cable adapters.
    • Maximum cable length is 304.8 meters.
  • Dual Ethernet and optional dual power provide redundant connectivity and power.
  • USB port provides expanded logging storage, configuration export and additional functionality.
  • Dual power option creates a redundant power system protecting the console switch from any power failure issues.
  • High quality, rugged steel construction with durable powder coat finish.
  • Gain access to servers without interrupting service to end-users; maintain optimal up-time.
  • Monitor environmental conditions.
    • Supports two sensors, including: temperature, humidity, and water detection.
    • When a sensor goes out of range of a configurable threshold, the system will notify you via email, LEDs, web page, and network management (SNMP).
  • Power cycle without halting SUN host computer.
    • No inadvertent "break" signals are generated to cause unintentional rebooting of SUN computers.
  • Powerful diagnostic and event management features (data capture, notification and scripting) assist in the quick location of the source of equipment failures and minimize downtime.
  • Enhanced security features to protect the system-Secure Shell (SSH v2), individual port authentication, HTTPS.
  • Switching is simplified with programmable device names and menu-driven device selection.
    • All configuration parameters are stored in non-volatile memory.
    • Configuration parameters can be imported from USB Flash drive.
  • Firmware upgradeable "in-field" through console port, Ethernet, or an attached USB Flash drive.
  • 1RU case is standard. Includes rack mounting kit.

Specifications

Compatibility
  • Supports most devices with an RS232 serial port
  • Supports VT terminals
Serial Interface
  • 4/8/16/24/32 RJ45 EIA-232 serial port connectors
  • One RJ45 EIA-232 console port connector
  • Each individual serial port is fully configurable-
    • All industry-standard baud rates ranging from 50 up to 115.2kbps
    • RTS/CTS, Xon/Xoff or both handshaking schemes
    • Variable character widths- 5, 6, 7, or 8 bits
    • Stop bits - 1 or 2, as well as Parity- Odd, Even and None
  • Flow Control:
    • Hardware RTS/CTS
    • Software XON/XOFF
  • Signals: RS232 CTS, DSR, RXD, GND, DCD, TXD, DTR, RTS
  • Modem control: DTR/DSR and RTS/CTS
  • Data transfer rate: up to 115.2K baud between two ports
    • Two ports can be at different baud rates
Network Interface
  • Two 10/100 Base-T Ethernet ports with RJ45 Ethernet connector
  • Supports both static and dynamic IP addresses
Power
  • Input Voltage: AC 100 to 240 V, 50 to 60 Hz
  • Optional 48 V DC power
  • Optional dual AC power or dual DC power available on all models
Adapters
  • Four cable adapters are included with the SERIMUX
    • DB-25F to RJ45 console adapter
    • DB-9F to RJ45 console adapter
    • DB-25M to RJ45 console adapter
    • DB-25M to RJ45 modem adapter
  • Additional adapters available
  • Adapter pinout diagrams
RJ45 Sensor Ports
  • Two RJ45 modular jacks for connecting NTI temperature, humidity, temperature/humidity, and liquid detection sensors.
  • Available sensors
Protocols
  • SSH V2, Telnet
  • IPV4, IPV6
  • TCP/IP, TFTP, DHCP, ICMP, UDP, ARP
  • HTTP, HTTPS, SMTP, SNMP V1/V2c, Syslog, SNTP
  • IPMI v2, RMCP
  • Alerts are sent using email, and/or SNMP traps when any monitored environmental condition exceeds a user-specified range.
    • Alerts are posted in message log, which is accessible through Web user interface. The log can be downloaded as a tab-delimited plain text file.
    • Sends notifications of alerts to a maximum of 17 email addresses, and/or SNMP addresses. The users can configure the schedule when they will be alerted.
Internal Temperature Sensor
  • Applications from 32°F to 104°F (0ºC to 40ºC).
  • Accurate to within ±1.35°F (±0.75ºC).
Memory
  • 32MB Flash memory
  • Female USB 2.0 Type A connector for storage devices
Logging & Buffering
  • System log, event-log of user activity and on-line data buffering
  • Data-logging with date and time-stamp, locally
  • Supports SMTP email alerts
Dimensions:
  • 4-, 8- and 16-port switches WxDxH (in):
    • 16.2x9x1.75 (without supplied rack ears kit)
    • 19x9x1.75(with supplied rack ears kit)
  • 24- and 32-port switches WxDxH (in):
    • 17x10.1x1.75 (without supplied rack ears kit)
    • 19x10.1x1.75 (with supplied rack ears kit)
Regulatory Approvals
  • CE, RoHS
Environmental
  • Operating temperature: 32°F to 104°F (0°C to 40°C)
  • Storage temperature: -20°F to 140°F (-30°C to 60°C)
  • Operating and Storage Relative Humidity: 17 to 90% non-condensing RH
Warranty
  • Two years

Control Methods

Security

  • HTTP/HTTPS Web Interface (view product demo), Telnet/SSH, System console.
  • Supports up to 32 users
  • Two user levers: User and Administrator
LED Indicators
  • Full featured status display via LED indicators:
    • CPU — Power
    • Console — device connected
    • Ethernet — connection/speed/activity
    • Each Serial Port — device connected
    • "INT ALERT" — internal sensor goes out of range of a configurable threshold.
    • "EXT ALERT" — external sensor goes out of range of a configurable threshold.
  • Local DB authentication
  • TLS/SSL secure communications
  • SSH v1, SSH v2, SSL
  • AES, 3DES/DES, Blowfish, Twofish, RSA, EDH-RSA, Arcfour Encryptions

Downloads

  • The SSH Console Switch provides secure access to attached devices by using a SSH client instead of Telnet.
  • Download an SSH client program.
  • To download the SSH file, click on the putty.exe file download for your OS
Serimux Secure SSH Console Switch Application Drawing
SERIMUX® SECURE SSH Console Serial Switches
NTI Part # Description
SERIMUX-S-4 4-port SSH console serial switch AC power
SERIMUX-S-4DC 4-port SSH console serial switch DC power
SERIMUX-S-4DAC 4-port SSH console serial switch dual AC power
SERIMUX-S-4DDC 4-port SSH console serial switch dual DC power
SERIMUX-S-8 8-port SSH console serial switch
SERIMUX-S-8DC 8-port SSH console serial switch DC power
SERIMUX-S-8DAC 8-port SSH console serial switch dual AC power
SERIMUX-S-8DDC 8-port SSH console serial switch dual DC power
SERIMUX-S-16 16-port SSH console serial switch AC power
SERIMUX-S-16DC 16-port SSH console serial switch DC power
SERIMUX-S-16DAC 16-port SSH console serial switch dual AC power
SERIMUX-S-16DDC 16-port SSH console serial switch dual DC power
SERIMUX-S-24 24-port SSH console serial switch AC power
SERIMUX-S-24DC 24-port SSH console serial switch DC power
SERIMUX-S-24DAC 24-port SSH console serial switch dual AC power
SERIMUX-S-24DDC 24-port SSH console serial switch dual DC power
SERIMUX-S-32 32-port SSH console serial switch AC power
SERIMUX-S-32DC 32-port SSH console serial switch DC power
SERIMUX-S-32DAC 32-port SSH console serial switch dual AC power
SERIMUX-S-32DDC 32-port SSH console serial switch dual DC power
DB8F-RJ45F
DB9F-RJ45F		 DB25M-RJ45F-C
DB25M-RJ45F-C
Adapters to the SERIMUX
NTI Part # Description
DB25M-RJ45F-C Adapt a modem to the SERIMUX
DB9F-RJ45F Adapt DB-9M serial ports to the SERIMUX
DB25M-RJ45F-T Adapt DB-25F serial ports to the SERIMUX
DB25F-RJ45F Adapt DB-25M serial ports to the SERIMUX

Sensors

NTI Part # Description
ENVIROMUX-STS Temperature Sensor
ENVIROMUX-SHS Humidity Sensor
ENVIROMUX-STHS Temperature/Humidity Sensor
ENVIROMUX-STHS-99 Temperature/Wide Range Humidity Sensor

Liquid Detection Cable Chart

NTI Part # x Value Length (m) y Value Length (m)
ENVIROMUX-LDSx-y
(Select any value
of x and y)		10.351.5
103.0103.0
5015.2206.1
10030.55015.2
20060.910030.5
400121.9
600182.8
800243.8
1000304.8