Chapter 10: Packet over SONET Modules
POS-3504As Module
142 SmartBits System Reference
• Generates up to 256 independent IP streams (peer-to-peer) and analyzes up to 64K
streams at any given time.
• Instruments a nearly unlimited number of flows per stream, thereby stressing a router
by having to perform a different routing decision for each and every frame.
• Per-stream protocol and frame size (40 to 16K bytes) settings and per-port
transmission mode control settings (continuous, single-burst, multi-burst, continuous
multi-burst, echo).
• Arbitrary stream sequencing enables mixing of various frame rates.
• Real-life traffic shaping through random frame length, inter-frame gap, and frame
content settings.
• Unicast, broadcast, and multi-cast traffic effects may be analyzed.
• 16MB capture buffer enables logging and exporting of filtered events to external
protocol analysis equipment.
• Per-port statistics provide counters for transmitted frames, received frames, received
bytes, and received CRC errors.
• Full SmartMetrics testing capabilities:
– Sequence Tracking.
– Latency over Time.
– Latency per Stream.
– Latency Variation.
– Raw Tags.
• Additional analysis capabilities include data integrity checking of payload and IP
header checksum verification.
Specifications: One port per POS-3504As module.
Line Rate: 2.4 Gbps.
Wavelength: 1300 nm.
Reach: Single mode – up to 15km.
Framing: SONET or SDH.
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