Cisco Cisco 7300 4-Port OC-3 STM-1 POS SDH Line Card Hoja De Datos
Cisco Systems, Inc.
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Key Features and Benefits
Line Card Features
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SONET/SDH Framing
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1+1 SONET automatic protection switching (APS) and SDH multiplex section protection (MSP), per port, per line card, and per chassis
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SONET/SDH errors, alarms, performance monitoring, synchronization, etc.
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Online Insertion and Removal (OIR)
Cisco 7304 Router System Features
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Compact (4RU), modular, Network Equipment Building Standards (NEBS)-3 compliant system
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Redundant route processor capable
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Front-to-back airflow
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Centralized PXF for hardware-accelerated features (Cisco Express Forwarding, Turbo access control list [ACL], Netflow v8, etc.)
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Multiprotocol and feature support using Cisco IOS® Software
Encapsulations
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RFC 1661, Point-to-Point Protocol (PPP)
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RFC 1662, PPP in High-Level Data Link Control (HDLC)-like Framing
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RFC 2615, PPP over SONET/SDH with 1+x43 Self-Synchronous Payload Scrambling
Rack Density
Table 1 lists the chassis and rack density for the Cisco 7304 OC-3c/STM-1 Packet over SONET /SDH Line Card.
Table 1.
Chassis and Rack Density
1
OC-3c/STM-1 POS Line Card
Cisco 7304 Chassis Density
Cisco 7304 Rack Density
7300-2OC3POS-xxx
8 OC-3/STM-1 and 2 Gigabit Ethernet (GE) ports
88 OC-3/STM-1 and 22 GE ports
7300-4OC3POS-xxx
16 OC-3/STM-1 and 2 GE ports
176 OC-3/STM-1 and 22 GE ports
1. Configured with:
One NSE-100 per Cisco 7304 Router chassis
Four 4-port OC-3 POS line cards per Cisco 7304 Router chassis or 2-port OC-3 POS line cards
11 Cisco 7304 Router chassis per 7 foot rack
One NSE-100 per Cisco 7304 Router chassis
Four 4-port OC-3 POS line cards per Cisco 7304 Router chassis or 2-port OC-3 POS line cards
11 Cisco 7304 Router chassis per 7 foot rack
Minimum Software Release
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Cisco IOS Software Release 12.2(20)S
Ordering Information
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To order, visit
http://www.cisco.com/public/ordering_info.shtml
.