Atec Agilent-J2300E - Manual (Page 75)

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Average throughput (bps)
Instantaneous throughput (bps)
Maximum throughput (bps)
Minimum throughput (bps)
Aborted frames
Short frames
FCS errors
ATM QoS measurements (to ITU-T O.191):
ATM traffic contract conformance (policing)measurements:
Frame Relay SLA traffic measurements (to FRF.13)
Frame Relay CIR measurements
Capture buffer size: 64 Mbyte (approximately 1,000,000 cells)
Capture buffer timestamp resolution: 100 ns
Capture rate: Full line rate
Analyze bit error ratio (BER) patterns in the physical layer
frame payload or in the ATM cell payload:
1111, 1010, 1100, PRBS 2 15 - 1, PRBS 2 20 - 1, PRBS 2 23 - 1
Outputs:
Two ports, 75 Ohm unbalanced
Levels:
ITU-T G.703
High (1.0 Vpeak)
137 m / 450 ft (0.62 Vpeak)
275 m / 900 ft (0.26 Vpeak)
Clocking source (Tx bit clock and ATM QoS):
Recovered (loop)
Internal (± 20 ppm)
Alarm generation:
Remote Defect Indication (RDI), formerly known as FERF
Alarm Indication Signal (AIS)
Simulate line or equipment
Generate ATM Test Cell traffic (to ITU-T O.191) shaped to traffic contract
Generate from cell table
Generate Frame Relay SLA traffic (to FRF.13)
Generate bit error ratio (BER) patterns in the physical layer
frame payload or in the ATM cell payload:
1111, 1010, 1100, PRBS 2 15 - 1, PRBS 2 20 - 1, PRBS 2 23 – 1
Transmission of 4000 byte BER user pattern in WAN
ATM and WAN Interface
Specifications
(continued)