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7.800in. ⁓7-13/16"
0.600in.
6.900in.
digital MULTIPLEXER-DEMULTIPLEXERDMX-A3/C3
120.0 ohms
120.0 ohms
DS-3 transmit framing forms the DS-3 streams from the gated DS-B transmit data and the gated DS-3 transmit data inputs; generates overhead and periodic stuff bits and routes data to DS-3 interface; gated DS-B and gated DS-E clocks are generated and forwarded to external multiplexers; power reqd -5.2 vdc; red led indicates externally excited module failure; test points provded for sync of test equipment; solid state; ETCHED-Circuit module that fits an 8.75 in card cage; input/output signals connect via a 72-pin EDGE-On connector
DS-3Tx framing
An item designed to combine two or more simultaneous intelligence signals for transmission over a single transmission facility. Includes both time division and frequency division types or combinations thereof. Does not include the transmission facilities.
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.