ATLAS 800 Series T3 Module - 1200223L1
The T3 module combines with other ATLAS components to implement a T3 Bandwidth Manager, sometimes referred to as a “3/1/0 DACS.” As a T3 Bandwidth Manager, ATLAS combines the functions of a T3 CSU/DSU, an intelligent channel bank, an M13 Multiplexer, and a DS0-level DACS into a single platform.
Addressing the wide-area requirements of an industry or business sometimes calls for a large number of T1 circuits to enter a single location. Network access via a T3 circuit, which carries the equivalent of 28 T1 circuits, is often an economical alternative to T1 circuits when requirements exceed as few as eight T1 circuits.
ATLAS with T3 support can groom bandwidth presented over the T3 circuit down to the DS0 level. ATLAS supports a wide range of applications including “drop-and-insert,” channel grooming, and wide-area
voice/data/video transport. ATLAS is ideal for point-to-multipoint configurations or for access to public networks.
The T3 module supports drop-and-insert, allowing some of the T3 traffic to terminate in one chassis and
other traffic to pass to a second ATLAS system or other channelized T3 product, such as a router.
For applications requiring switched PRIs to be delivered over T3, the T3 module must be installed in an ATLAS 800PLUS/810PLUS. An HDLC module is also required for this application. The T3 module occupies a single option slot and can be installed in any ATLAS 800 Series.
With the T3 module installed, ATLAS offers extensive monitoring of T3-related parameters and error events. In addition, ATLAS maintains an accumulated count of a number of performance parameters in fifteen-minute
intervals. The module can be configured for either M13 or C-bit parity framing. When operating in C-bit parity mode, ATLAS supports a 28.2 Kbps in-band maintenance data link.
The T3 module supports network-initiated line loopback at the DS1 and DS3 levels.
ATLAS 800 Series T3 Module - 1200223L1
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Protocols
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Remote Management Protocol
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SNMP
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Compatibility Notes
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Features:
Channelized T3 network interface
Optional second T3 interface for drop and insert applications
Cross-connect, drop and insert to the DS0 level (3 / 1 / 0 DACS)
Extensive performance monitoring of the DS3 or individual DS1 circuits
Software configurable line build-out
SNMP alarm support
Noninterruptive maintenance data link
Hot swappable
Occupies a single slot in the ATLAS 800 series chassis
Line Rate:
44.736 Mbps ± 20 ppm
DS3 Framing:
Meets ANSI T1.404
M13 or C-bit parity
Transmit LBO:
0-100 feet, 101-450 feet
Impedance:
75 Ohms unbalanced, resistive
Pulse Shape:
Meets ANSI T1.102-1993
DS1 Framing:
D4 or ESF
System Timing:
Network T3 / T1, Internal
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Contents
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Unit, (2) BNC-BNC cables (6-feet), User's manual
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Ports/Connectors
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(2) BNC ports
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Power Notes
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10Watts
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Returns Policy
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This product is subject to our return policy. Please see our complete return policy for details.
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Warranty - Labor
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5 Years
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Warranty - Parts
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5 Years
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ATLAS 800 Series T3 Module - 1200223L1
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