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 VT100 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 1s, all 0s, and 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.
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| Manufacturer |
Adtran |
| Manufacturer Part Number |
1200185L3 |
| Manufacturer Website Address |
www.adtran.com |
| Brand Name |
Adtran |
| Product Line |
Atlas |
| Product Series |
800 |
| Product Name |
Atlas 800 Series T1/PRI Module |
| Product Type |
T1/PRI Module |
| Interfaces/Ports | Interfaces/Ports | 4 x Channelized T1/ISDN-PRI LAN | | Interfaces/Ports Details | 4 x RJ-48C T1/PRI | |
| Media & Performance | Connectivity Media | ISDN PRI T1 | | Distance Support | 655 ft DSX-1 | | Data Transfer Rate | 1.544Mbps T1 | |
| Management & Protocols | Management | 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. | | Protocols | SNMP | |
| Power Description | Power Consumption | 6.5 W | |
| Environmental Conditions | Temperature | -4 °F (-20 °C) to 158 °F (70 °C) Storage | | Humidity | Up to 95% Non-condensing Relative Humidity | |
| Physical Characteristics | Shipping Dimensions | 5" Height x 9.25" Width x 16.25" Depth | | Shipping Weight | 2.4 lb | |
| Miscellaneous | Package Contents | 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 | | Additional Information | 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 800 series chassis
Hot swappable
Framing: D4, ESF
Line Coding: AMI, B8ZS
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
Test Patterns: QRSS, All 1s, All 0s
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
Diagnostics:
Local Loopback - Line and Payload
Remote Loopback - Line and Payload | | Compatibility | ATLAS 800 series chassis
Switch Compatibility:
PRI Mode: Lucent 4ESS/5ESS, Nortel DMS-100, National ISDN | | Certifications & Standards | FCC Part 15, Class A 1950
UL 1950
Canadian UL (CUL) | |
| Warranty | Warranty | 5 Year Limited | | Parts Warranty/Labor | 5 Year | |
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