Path Way® Remotely Controllable Network Switch, DB9
Model 7277 Single Channel DB9 A/B Switch, with Contact Closure Remote Port, 1U Rackmount
Share a common network device between multiple network resources.
Switch to a backup network or a backup device quickly and easily.
- PORT CONNECTORS: (3) DB9(F) connectors on rear panel labeled A, B, and COM.
- FRONT PANEL CONTROL: (1) Manual pushbutton allows selection of switch position.
- REMOTE CONTROL PORT: (1) DB9(F) REMOTE connector accepts contact closure signals from a remote device.
- FRONT PANEL DISPLAY: (2) LED's A, B, indicate switch state and power status.
- POWER: UL approved 100VAC/240VAC, 50Hz/60 Hz, wall mount power module supplies 12 VDC, 500 mA to the unit. Has 2-prong, US, non-polarized plug.
- DIMENSIONS: Rackmount, 19" W x 1.75" H x 8" D. (48.3 X 4.4 X 20.3 cm)
- WEIGHT: Approximately 4.2 lbs (1.9 kg).
DB9 A/B NETWORK APPLICATION:
The drawing illustrates a COMMON device connected to the DB9 COMMON port accessing two devices connected to the DB9 "A" and "B" ports. A DB9 REMOTE CONTROL operates the switch using dry contact open/close logic, (contact control remote).
- Allows quick connection to any one of two DB9 interface devices from one COMMON device.
- The switch ports are transparent to all data.
- All (9) pins of the DB9 interface are switched via break-before-make electromechanical relays.
- Eliminates the need to plug and unplug cables.
- The unit maintains last set position on power loss and continues to pass data.
- Upon power up, the unit switches based on the state of Contact Closure.
- Front panel pushbutton control.
- REMOTE Contact Closure control and status provides dry contact logic to allow the control of the switch position and lockout state as well as obtain the present position.
- Front panel LED's display switch position and power status.
- Ideal for fallback applications.
- Attractive all metal black box packaging provides EMI/RFI shielding.
- Custom length DB9 cables available for your switch installation.
- Municipalities, schools, government: On GSA Schedule!
The PathWay® Model 7277 DB9 A/B Switch with Contact Closure Remote Control Port allows the user the capability of accessing two separate devices, ports A and B, via connection through a device connected to the Common port. The Model 7277 is enclosed in a 1U, full rack size, all metal black chassis designed to provide EMI/RFI shielding and fit in a standard rack.
The switch may be controlled manually via the front panel pushbutton or remotely from a DB9 port located on the rear of the unit.
Switch position state may be attained via the front panel LED or by a set of dry contacts on the remote DB9 port.
This high-quality network switch is available to city, state, and federal government purchasers at a discounted price and favorable payment and shipping terms via GSA Schedule GS-35F-0286V. Click here for GSA details.
Model 7277 is available to government purchasers on our GSA Schedule GS-35F-0286V. Call for discounted price and terms.
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All data switches, data communication products, and data acquisition products are subject to a one year warranty against manufacturing defects. The limit of ESL liability is limited to the cost of the ESL product provided.
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