Serving our customers with quality and safety first.
 
					plastic
12.000in. ⁓12-1/64"
2.500in.
8.000in.
3
+32.0/+122.0 deg fahrenheit
-4.0/+158.0 deg fahrenheit
rectangular or square
encased
manual
FREE-Standing
local
50.0 single voltage
230.0 single voltage
supports data rates up to 115.2 kbps; switches all 12 leads that are normanlly required for sync or async operation; compatible with dialup modems using ITU-Tss v.34, v.32 bis, v.32, and most other major modem standards; interfaces eia RS-232C, modular telco; data format transparent to data format; flow control transparent to flow control, but monitors/switches on dsr, cts, or rlsd, dcd; also passes or forces dtr; data rate up to rate supported by cabling; max distance 50 ft to any attached RS-232 device using standard cables; user controls 1 front mounted toggle switch for selecting automatic/primary/alternate; 4 internal cofiguration jumpers; indicators 2 front mounted leds showing active channel; connectors 3 rear mounted DB25 female common, master, primary and alternate ports; consumption 8 watts; mtbf 180, 000 hours; humidity tolerance 0 to 95 pct noncondensing
switches your data from a dedicated leased line modem to a dialup modem when leased line goes down
 
								An electronic device which provides for the transfer of the electrical signal input from one component to another, or between two or more components. It may also provide a continuous sequency of switching or sampling of a number of circuits. See also gate, electronic.
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Item does not contain precious metal.
No known electrostatic discharge (esd) or electromagnetic interference (emi) sensitivity.
Represents items with no adp components
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
HMIC: Hazardous Material Indicator Code. A one position code that identifies a hazardous item.
PMIC: Precious Metal Indicator Code. A one position code which identifies items that have precious metals as part of their content. precious metals are those metals generally considered to be uncommon, highly valuable, and relatively superior in certain properties such as resistance to corrosion and electrical conductivity.
ESD: Electrostatic Discharge. Indicates if an item is susceptible to electrostatic discharge or electromagnetic interference damage. electrostatic discharge damage occurs when an accumulation of static electricity generated by the relative motion or separation of materials is released to another item by direct contact. electromagnetic interference damage occurs when an item comes into proximity with an electrostatic or magnetic field.
ENAC: Enviromental Attribute Code. Identifies items with environmentally preferred characteristics.
CRITL: Criticality Indicator Code. Indicates an item is technically critical by tolerance, fit, application, nuclear hardness properties, or other characteristics.