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SMDR Output
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1200 baud
Format
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No parity
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8 data bits
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2 stop bits
Environmental
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Mount on a wall at least 2 feet (0.6 meters) from the floor (wall mounting required)
Requirements—
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Locate within 5 feet (1.5 meters) of the network interface jacks and an electrical outlet not
Control Unit
controlled by a switch, using supplied 7-foot (2.1-meter) cords
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Operating temperature 32° to +104°F (0° to +40°C), not in direct sunlight
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Humidity 15%–90%, noncondensing
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For proper ventilation and easy replacement of modules, provide at least 6" (2.34cm) clearance
at the top and sides and 2 feet (0.6 meters) at the front and bottom of the control unit.
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Locate in an area free of excess moisture, corrosive gases, dust, and chemicals
Electrical
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90–130 VAC, 50–60 Hz, 3-prong outlet separate ground, separately fused at 15 Amps
Requirements
On a PARTNER Plus 220V System: 180–264 VAC, fused at 10 Amps
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Outlet must not be controlled by an on/off switch
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Grounding to comply with Underwriters Laboratories (UL) 1459:
A. An insulated grounding conductor that is not smaller in size and equivalent in insulation
material and thickness to the grounded and ungrounded branch circuit supply conductors,
except that it is green with or without one or more yellow stripes, is to be installed as part of the
circuit that supplies the product or system.
B. The grounding conductor mentioned in item A is to be connected to ground at the service
equipment.
C. The attachment-plug receptacles in the vicinity of the product or system are all to be of a
grounding type, and the grounding conductors serving these receptacles are to be connected
to earth ground at the service equipment.
Requirements for
Installation of a telephone or other standard (tip/ring) device in another building requires the
Out-of-Building
following In-Range Out-of-Building (IROB) protectors to protect the control unit and device from
Extensions
electrical surges:
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MLS-model telephone: two AT&T IROB protectors
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Standard device: one AT&T IROB protector plus one carbon block protector
Wiring
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MLS-model phones: AT&T SYSTIMAX™ or at least 2-pair (4-wire) star (“home run” not “loop”)
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Other standard telecommunications equipment (single-line phones, fax machines, answering
machines, etc.): 1-pair (2-wire) mounting cords (AT&T D2R mounting cords recommended)
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Bridging adapter: AT&T 267F2
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Range: 1,000 feet (305 meters) for MLS phones; 3,000 feet (915 meters) for standard devices
Safety
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U.S.: Meets UL 1459 Issue 2
Requirements
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Canada: Meets CSA C22.2, 225
Government
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U.S.:
FCC Part 68
Approvals and
FCC registration number (U.S.): AS5 USA-61630-KF-E
Local Phone
FCC Part 15 Class A
Company
REN (outside line jack): 0.9A per line jack
Information
Jack type: RJ11C
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Canada:
DOC CP01, Issue 7
DOC registration number (Canada): 230 3756
DOC CS03, Issues 6 & 7
Load Number = 7
Loop start lines
Specifications
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