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Ameritec AM2-Niagara
AM2-DX ISDN PRI 1.544Mps
Simulator
Ameritecs AM2 Niagara® family of products is comprised
of fully self-contained portable test instruments
designed to meet the rigid demands of todays
telephony applications developer in both laboratory
and field applications. The AM2 Niagara, simply
put, makes telephone calls -- and lots of them!
Each AM2 Niagara unit allows interfacing to different
line types. One model interfaces to Analog POTS
lines, another to Analog P-Phones lines, others to
T1, E1, PRI, BRI, and SS7. The AM2 Niagara allows
users to develop a test environment with the ability
to test highly complex call scenarios.
System Specifications |
| Capacity: |
- Four 1.544 Mbps PCM 24 channel T1 CCS trunks
- 24 timeslots (23B+D) per trunk
- AM1 and B8ZS Line Coding
- Menu selectable D3/D4 Framing or ESF formats
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| Interface Options: |
- Bantam 100 ohm balanced input connectors
- Bantam 120 ohm balanced input connectors
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| Call Volume: |
- AM2-DX: 48,000 confirmed calls per hour (4 spans)
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Signaling System |
| Signaling System Layer 1: |
- Complies with ANSI T1.408
- Complies with ITU-T (CCITT) 1.412 and 1.431
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| Signaling System Layer 2: |
- Q.921/LAPD and LAPB (X.25) Signaling
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| Signaling System Layer 3: |
- Q.931 and equivalent standards
- Up to 8 different L3 protocols may be down loaded to unit
- Menu selection of L3 protocol for each B- and D-channel
- D- or signaling channel may be assigned to any physical time slot
- Various international protocols supported
- Additional protocols can be created and downloaded from Workstation or PC
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| Packet Data: |
- X.31 Case A and Case B
- BPS: B-channel X.25 packet data
- DPS: D-channel X.25 packet data
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| Circuit Switched: CSD: |
- Circuit switched data (BERT)
- CSV: Circuit switched voice
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