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Adtran
Enterprise Network Series
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QUAD T1/PRI
ATLAS 800 SERIES MODULE
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The Quad T1/PRI module combines with other ATLAS components to implement a
variety of WAN access products, including a T1 Bandwidth Manager, an ISDN Access
Switch, and a Digital Access Cross-Connect System (DACS). The module provides
four network ports, each of which can be independently configured to operate in
T1 (DS-1 or DSX-1) or Primary Rate ISDN (PRI) modes.
The Quad T1/PRI module can perform T1 to PRI conversion, translating between
the robbed-bit signaling presented in a channelized T1 circuit and the D-channel
signaling of a PRI circuit. When using the Quad T1/PRI module, ATLAS operates in
a DACS mode supporting DS0 time slot interchange and DS0 grooming while
preserving robbed bit signaling. ATLAS can be fully populated with Quad T1/PRI
modules to support a pure DACSing application of 34 T1 circuits.
Configuration of the Quad T1/PRI module can be accomplished through a variety
of mechanisms, including Telnet or VT 100 Emulation. SNMP management is
supported for alarm and event reporting.
Extensive T1 circuit monitoring is standard with the Quad T1/PRI module,
including the ability to detect, store, and report all performance parameters
specified in AT&T Technical Reference 54016. The module detects and reports
alarm conditions associated with the circuit, including Loss of Signal, Red
Alarm, Blue Alarm, Yellow Alarm, and for PRI circuits, D-Channel
Synchronization.
The Quad T1/PRI module responds to standard loopback commands from the
telephone company central office, both in-band commands and those sent through
the Facilities Data Link. In addition, local and remote loopbacks (both line and
payload) can be initiated from ATLAS. When testing the T1 circuit, the Quad
T1/PRI module allows the user to select from a variety of test patterns,
including all 1's, all 0's, as well as a standard QRSS pattern. When sending the
QRSS pattern, the Quad T1/PRI module records and reports the results of the
testing to the user.
Features
- Four T1/PRI interfaces
- Built-in CSUs
- Configurable for DS-1, PRI or DSX-1 operation
- Maximum Distance 6,000 ft
- AT&T 54016, 62411 and ANSI T1.403 compliant
- D4 and ESF framing formats
- AMI and B8ZS line coding
- D-Channel to robbed bit signaling conversion
- ESF performance monitoring
- Local and Remote Loopback support
- Generates and Detects QRSS test pattern
- Compliant with Lucent 4ESS/5ESS, Nortel DMS100 and National ISDN
- Lightning protection
- Occupies a single slot in the ATLAS chassis
- Hot swappable
- Standard 5-year warranty
QUAD T1/PRI APPLICATION EXAMPLE
QUAD T1/PRI REAR PANEL
Product Specifications
PHYSICAL INTERFACE
LINE RATE
FRAMING
LINE CODING
LINE LENGTH
- 6,000 feet 24 gauge (DS-1); 655 feet (DSX-1)
LBO
- 0, 7.5, 15, 22.5 dB; 266, 399, 533, 655 feet
SYSTEM TIMING
- Network, Internal, External
T1 SIGNALING METHODS
- E&M Immediate, E&M Wink, Ground Start, Loop Start, Feature
Group D
CONVERSION
- Robbed Bit Signaling to ISDN D-Channel, AMI to B8ZS, D4 to ESF
SWITCH COMPATIBILITY
- PRI Mode: Lucent 4ESS/5ESS, Nortel DMS-100, National ISDN
SWITCH EMULATION
- PRI Mode: Lucent 4ESS/5ESS, Nortel DMS-100, National ISDN
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DIAGNOSTICS
- Local Loopback - Line and Payload
- Remote Loopback - Line and Payload
TEST PATTERNS
ALARMS
- Loss of Signal, Red, Yellow, Blue, D-Channel
PERFORMANCE MONITORING
- ES, BES, SES, SEFS, LOFC, CSS, UAS, LCV, PCV, LES
SIGNAL MONITORING
- AB signaling bits for all DS0s, individual monitor jacks for each
port
AGENCY APPROVALS
- FCC Part 15, Class A, UL, and Canadian UL (CUL)
ENVIRONMENT
- Operating: 0 to 45°C (32 to 113°F)
- Storage: -20 to 70°C (-4 to 158°F)
- Relative Humidity: Up to 95%, non-condensing
POWER
PRODUCT INCLUDES
- Four RJ-48 to RJ-48 cables (15 feet)
- Two RJ-48 to RJ-48 Crossover cables (15 feet)
- Two RJ-48 to DB-15 Adapters
- User manual
SPECIFICATIONS SUBJECT TO CHANGE |
Ordering Information
Download this brochure in
pdf format
Request more information.
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VoxTechnologies Corp. - Industrial
Computer Leader
Tel: 972-234-4343 Fax: 972-234-4295
Toll-Free: 1-888-568-6224 |
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