Chapter 10: Packet over SONET Modules
POS-3504As Module
SmartBits System Reference 141
POS-3504As Module
• POS-3504As OC-48, 1-port, single-mode module
• POS-3505As OC-48, 1-port, single mode module
Module Type: SmartMetrics Packet over SONET module.
Where Used: SMB-600 and SMB-6000B.
Applications
Supported:
SmartWindow, SmartLib, SmartFlow, and ScriptCenter.
Devices Tested: POS/SDH routers and networks.
Test Objective: • Evaluate and optimize hardware performance of POS routers under typical or extreme
load conditions.
• Test IP Quality of Service performance including Diffserv and address-based
polocies.
• Perform stress and negative testing using errored SONET/SDH frames.
Features: • OC-48cSTM-16 wire-rate traffic generation and analysis (approximately 6.5 million
frames per second).
• Capable of generating back-to-back frames supported by a single flag.
• SONET or SDH framing.
• Each POS module supports one port on the SMB-600 or SMB-6000B chassis. Up to
two modules may be installed in the SMB-600 chassis. Up to twelve modules may be
installed in the SMB-6000B chassis.
• SONET/SDH line analysis of, and error generation through, control of the Section
OverHead (SOH), Line OverHead (LOH), and Path OverHead (POH).
• SONET/SDH payload scrambling enabled under user control (X
43
+1).
• User-selectable Frame Check Sequence (FCS) of 16- or 32-bit.
• IP traffic encapsulated over PPP (as per RFC 1662) or over Cisco’s HDLC with
Ethertype.
• MPLS with static labels enables functional testing of routing hardware.
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