Atec Agilent-J2300E - Manual (Page 77)

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ATM Statistics:
Auto-discovery of up to 1024 VCs and collection of statistics on each
Average utilization in percent
Instantaneous utilization in percent
Total cells received
Idle/unassigned cells received
Busy (assigned) cells received
Header (“HEC”) errors
Frame Relay Statistics:
Average utilization in percent
Instantaneous utilization in percent
Maximum utilization in percent
Minimum utilization in percent
Total frames
Total octets
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):
CLR, CMR, CER, CDV, CTD, SECBR
ATM traffic contract conformance (policing) measurements
Frame Relay SLA 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
Transmit levels/line build-out (±100 mV):
High (0.85 V peak)
DSX (0.45 V peak)†
Low (0.36 V peak)†
900ft.(0.12 V peak)†
† selectable in frame mode (FR, PPP, HDLC) only
Clocking source (Tx bit clock and ATM QoS):
Recovered (loop)
Internal (± 20 ppm)
Alarm generation:
Remote/Yellow (X-bits),
Alarm Indication Signal (AIS)
Idle
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)