Cisco SCE8000 GBE - Page 4

Contents
iv
Cisco SCE8000 GBE Installation and Configuration Guide
OL-19897-02
The Cisco SCE8000 GBE Optical Bypass 2-10
Optical Bypass Functionality 2-10
Optical Bypass Module Connectivity 2-10
Optical Bypass Module (OPB-SCE8K-2L) 2-11
Optical Bypass Module Specifications 2-12
Fan Assembly 2-13
Power Supplies 2-13
Power Supply Cooling 2-14
Load Sharing 2-14
Checking the Shipping Container Contents 2-15
Cisco SCE8000 GBE Component List 2-16
Cisco SCE8000 GBE Installation Checklist 2-17
CHAPTER 3 Cisco SCE8000 GBE Topology and Topology-Related Parameters 3-1
Introduction 3-1
The Cisco SCE8000 GBE Platform 3-1
Topology Considerations 3-2
Physical Topologies 3-3
SCE8000 GBE Interface Numbering 3-3
Single Cisco SCE8000 GBE Topologies 3-4
Inline vs. Receive-only Installation 3-4
Dual Cisco SCE8000 GBE Topology (Cascade) 3-5
Link Continuity 3-7
Internal Bypass Mechanism 3-7
External Optical Bypass 3-8
Topology-Related Parameters 3-10
Connection Mode Parameter 3-11
sce-id Parameter 3-11
Priority 3-11
On-Failure Mode Parameter 3-12
Asymmetric Routing Topology 3-13
Asymmetric Routing and Other Service Control Capabilities 3-13
CHAPTER 4 Installing the Cisco SCE8000 GBE Chassis 4-1
Introduction 4-1
Preparing for Installation 4-2
Safety 4-2
Site Requirements 4-2