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ADTRAN
QUAD T1/PRI

ATLAS MODULE
Part# 1200185L2

The ADTRAN Quad T1/PRI module (Part# 1200185L2 ) 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 ADTRAN Quad T1/PRI module (Part# 1200185L2 ) 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 VT100 Emulation. SNMP management is supported for alarm and event reporting.

Extensive T1 circuit monitoring is standard with the ADTRAN Quad T1/PRI module (Part# 1200185L2 ), 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 ADTRAN Quad T1/PRI module (Part# 1200185L2 ) 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 of the ADTRAN Quad T1/PRI module (Part# 1200185L2 )

	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 QRSSTest Pattern
	Compliant with Lucent 4ESS/5ESS, Nortel DMS100 and National ISDN
	Lightning Protection
	Flash Upgradable
	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

8-Pin Modular RJ48C

LINE RATE

1.544 Mbps

FRAMING

D4, ESF

LINE CODING

AMI, B8ZS

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

ROBBED BIT SIGNALING

E&M Immediate, E&M Wink, Ground Start, Loop Start, SW56

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

Lucent 4ESS/5ESS

DIAGNOSTICS

	Local Loopback - Line and Payload
	Remote Loopback - Line and Payload

TEST PATTERNS

QRSS, All 1's, All 0's

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

6.5 Watts

PRODUCT INCLUDES

	Four RJ48 to RJ48 Cables (15 feet)
	Two RJ48 to RJ48 Crossover Cables (15 feet)
	Two RJ48 to DB15 Adapters
	User Manual

SPECIFICATIONS SUBJECT TO CHANGE

Ordering Information

Quad T1/PRI Module - 1200185L2

Download this brochure in pdf format.

Immediate price quote - Call 727-398-5252

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Last modified: November 07, 2007

ADTRAN QUAD T1/PRI

ATLAS MODULE Part# 1200185L2