L-com's DB9 switch box products are physical layer hardware solutions which support a variety of switching, or access and control applications all in a compact desktop enclosure. These DB9 serial switch boxes feature a unique relay technology that supports the switching mechanism. Non-latching or latching relay configurations are available. The non-latching units provide automatic fail-over to the default Port A to C connection state when power fails or is removed. Latching versions provide the benefit of maintaining the flow of data between the connected devices even when power is removed. Note: The Ethernet models may be controlled via telnet, web browser or SNMP. Ships with a universal 12V DC power supply with four different style country plugs. Custom configurations are available.
Features
Connectors: DB9 Female 9 pin
Available with latching versions that enable the device to remain connected even when power is removed from the switch, or with non-latching versions for use in fail-over applications
Switching control via front panel push button, dry relay contact, serial control or an Ethernet connection
Used to share a common network device between multiple network resources
Application
Backup & Failover
RS232
RS485
Secure networks
L-com's DB9 switch box products are physical layer hardware solutions which support a variety of switching, or access and control applications all in a compact desktop enclosure. These DB9 serial switch boxes feature a unique relay technology that supports the switching mechanism. Non-latching or latching relay configurations are available. The non-latching units provide automatic fail-over to the default Port A to C connection state when power fails or is removed. Latching versions provide the benefit of maintaining the flow of data between the connected devices even when power is removed. Note: The Ethernet models may be controlled via telnet, web browser or SNMP. Ships with a universal 12V DC power supply with four different style country plugs. Custom configurations are available.
Features
- Connectors: DB9 Female 9 pin
- Available with latching versions that enable the device to remain connected even when power is removed from the switch, or with non-latching versions for use in fail-over applications
- Switching control via front panel push button, dry relay contact, serial control or an Ethernet connection
- Used to share a common network device between multiple network resources
Application
- Backup & Failover
- RS232
- RS485
- Secure networks
