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The Cisco 10000 Edge Services Router (ESR) OC-12 Packet over SONET (PoS) interface module is a high capacity, high performance interface that provides connectivity from the aggregation router to the core. PoS enables ISPs to substantially increase the data load over their optical transport infrastructure. With its OC-12 capacity (622 Mbps) this Cisco 10000 ESR module provides a powerful combination of scalability and flexibility. It also supports Packet over SONET high availability technology ideally suited for Internet and/or IP networks. The OC-12 PoS module for the Cisco 10000 ESR platform is a high-capacity, high-performance interface that provides Internet service providers (ISPs) with significant performance improvements in their existing fiber networks. This increased interface capacity, combined with wire-speed IP differentiated services supported by the Cisco 10000 ESR platform, enable ISPs to provide new levels of cost-effective IP services to their expanding customer base by more efficiently utilizing existing resources. The Cisco 10000 ESR OC-12 PoS module supports OC-12/STM-4 bandwidth of 622 Mbps of PoS traffic. The module may be placed in any interface slot in the Cisco 10000 ESR platform (up to a maximum of eight modules per chassis) and all modules are hot-swappable. The OC-12 PoS module is a standard implementation of packet over SONET, supports advanced features such as automatic protection switching (APS), alarm processing, and performance monitoring, and is fully compatible with standards-based PoS implementations on platforms such as the Cisco 7200, Cisco 7500, and Cisco 12000 series Gigabit Switch Router (GSR). Efficient, High-Performance Bandwidth Utilization Fault-Tolerant Backbone Connectivity Optimized for IP-Based Differentiated Services Compatibility and Interoperability Reduces Costs Single-port OC-12/STM-4 SONET interface with SC connector Interface supports single-mode, intermediate-reach fiber (maximum distance 15 km) Unit power budget, 28W NEBS Level 3 compliant Standards-compliant SONET interface GR253 compliant ITU G.707 and G.957 compliant Alarm processing Loss of signal (LoS), loss of frame (LoF), line alarm indicator signal (LAIS), path alarm indicator signal (PAIS), loss of pointer (LoP), line remote defect indicator (LRDI), path remote defect indicator (PRDI), signal failure (SF), signal degrade (SD), line remote error indicator (line FEBE), path remote error indicator (path FEBE) Performance monitoring Error counts for B1, B2, B3 Threshold crossing alerts (TCA) for B1, B2, B3 with settable threshold Synchronization Local (internal) or loop timed (recovered from network) +/- 20 ppm clock accuracy Protection switching Support for SONET APS protocols Local (diagnostic) and line (network) loopback Payload mapping ATM 1 + X43 self-synchronous scrambler IETF RFC 1619 Point-to-Point Protocol (PPP) over SONET Component: OC-12 PoS interface module Unit power: 28W Power budget: 12db Transmit power: -15 to -8 dBm Receive power: -28 to -8 dBm Typical maximum distance: 9.3 miles (15km) OC-12 Packet over SONET Interface Module
Overview
Product Description
Key Benefits
Key Features
Chassis
SONET Layer
Power Budget
Optical Power Budget
Ordering Information
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Part Description |
Part Number |
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1-port OC-12/STS-12c/STM-4 PoS, Single Mode, Intermediate Reach |
ESR-1OC-12/P-SMI |