Guest

Cisco Line Cards

Cisco 7300 2 and 4-Port OC-3c/STM-1 Packet over SONET/SDH

  • Viewing Options

  • PDF (56.1 KB)
  • Feedback
Data Sheet

Line-Rate, High-Density OC-3c/STM-1 Connectivity Edge Routing with High-Touch IP Service Delivery

Product Overview

The Cisco ® 7304 Router is designed for the network edge where high-performance IP services are required to enable profitability, service differentiation, and business agility. Using a compact, 4-rack-unit (4-RU), modular (4-slot) form factor, the Cisco 7304 Router delivers high-touch IP services at optical speeds necessary for applications in the high-end enterprise, service provider edge, and for service provider-managed customer premises equipment (CPE).
High-performance services are critical in these implementations, and the Cisco 7304 Router delivers an evolving set of hardware-accelerated IP services through the Parallel Express Forwarding (PXF) IP Services Processor technology patented by Cisco Systems ®. The Cisco 7304 Router provides a range of optical connectivity from OC-3/STM-1 to Gigabit Ethernet, OC-48 performance, an architecture engineered for high availability, and multiprotocol support. With two Gigabit Ethernet ports built into the system, the Cisco 7304 Router is the optical evolution of Cisco 7x00 Series routers
The Cisco 7304 OC-3c/STM-1 Packet over SONET /SDH Line Card (Figure 1), in two or four ports, is a modular, versatile card suited for a variety of solutions: from WAN uplinks in a CPE deployment to aggregation at the edge where service provider and enterprise networks meet. Using the Cisco Network Services Engine (NSE)-100 Route Processor on the Cisco 7304 Router, this line card can use multiprotocol capability from Cisco IOS ® Software, and PXF technology to deliver hardware-accelerated IP network services.

Figure 1

4-Port OC-3c/STM-1 Packet over SONET/SDH Line Card for the Cisco 7304 Router
 
 

Key Features and Benefits

Line Card Features

• SONET/SDH Framing

• 1+1 SONET automatic protection switching (APS) and SDH multiplex section protection (MSP), per port, per line card, and per chassis

• SONET/SDH errors, alarms, performance monitoring, synchronization, etc.

• Online Insertion and Removal (OIR)

Cisco 7304 Router System Features

• Compact (4RU), modular, Network Equipment Building Standards (NEBS)-3 compliant system

• Redundant route processor capable

• Front-to-back airflow

• Centralized PXF for hardware-accelerated features (Cisco Express Forwarding, Turbo access control list [ACL], Netflow v8, etc.)

• Multiprotocol and feature support using Cisco IOS® Software

Encapsulations

• RFC 1661, Point-to-Point Protocol (PPP)

• RFC 1662, PPP in High-Level Data Link Control (HDLC)-like Framing

• 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 Density1

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

Minimum Software Release

• Cisco IOS Software Release 12.2(20)S

Ordering Information

• To order, visit http://www.cisco.com/public/ordering_info.shtml.

Table 2 provides ordering information for the Cisco 7304 OC-3c/STM-1 Packet over SONET /SDH Line Card.

Table 2. Ordering Information

Part Number

Description

7300-2OC3POS-MM

2-port OC-3c/STM-1 POS/SDH, Cisco 7304 Line Card,Multi-mode (MM )

7300-2OC3POS-MM=

2-port OC-3c/STM-1 POS/SDH, Cisco 7304 Line Card, MM, spare

7300-4OC3POS-SMI

4-port OC-3c/STM-1 POS/SDH, Cisco 7304 Line Card, Single-mode-Intermediate Reach (SM-IR)

7300-4OC3POS-SMI=

4-port OC-3c/STM-1 POS/SDH, Cisco 7304 Line Card, SM-IR, spare

7300-2OC3POS-SMI

2-port OC-3c/STM-1 POS/SDH, Cisco 7304 Line Card, SM-IR

7300-2OC3POS-SMI=

2-port OC-3c/STM-1 POS/SDH, Cisco 7304 Line Card, SM-IR, spare

Please note that "=" denotes a spare order (that is, Cisco 7300-4OC3POS-MM= would be the spare part number if the line card is not ordered within a chassis)

Technical Specifications

Physical Specifications

• Occupies one bay in a Cisco 7304 Router chassis

• 2 or 4 OC-3c/STM-1 ports supported per line card

• Up to four Cisco 7304 4-port OC3POS-xxx modules supported in a 4-slot chassis

• Weight: 3.0 lb/1.36 kg

• Mean time between failure (MTBF): 5.5 years for system configuration

• Indicators and LEDs: See Table 3

• Connector Type: MT-RJ

• Optical Specifications: See Table 4

• Environmental Conditions:

– Operating temperature: 32° to 104°F (0° to 40°C)

– Storage temperature: -4° to 149°F (-20° to 65°C)

– Relative humidity: 5 to 90 percent, noncondensing

– Operating altitude: -500 to 6,500 ft

 
Tables 3 and 4 list the LED definitions and the optical specifications for the Cisco 7304 OC-3c/STM-1 Packet over SONET /SDH Line Card.

Table 3. LED Definition

LED Label

Color

State

Function

LC Status

Green/Yellow

Green

Line card is online

Yellow

Line card bootstrapping in progress

Off

Line card is offline

OIR

Green

Green

Line card is ready for OIR extraction

Off

Default (online)

Carrier/Alarm

Green/Yellow

Green

Valid SONET signal has been detected with no alarm condition

Yellow

Valid SONET signal has been detected but an alarm condition is present

Off

No valid SONET signal has been detected

Port Active/Loopback

Green/Yellow

Green

Port has been configured and is enabled

Yellow

Port is in diagnostic loopback mode

Off

Port has not been configured

 

Table 4. Optical Specifications

Fiber Interface

Transmit Power

Wavelength

Input Power

Input Sensitivity

Loss Budgets

Nominal Distance

 
Min.
Max.
Min.
Max.
Max.
Min.
 
Max.

MM

-20 dBm

-14 dBm

1270 nm

1380 nm

-8 dBm

-31 dBm

0 to 11 dB

1.2 mi (2km)

SM-IR

-15 dBm

-8 dBm

1261 nm

1360 nm

-8 dBm

-31 dBm

0 to 12 dB

9 mi (15 km)

SONET/SDH Specifications

SONET/SDH Compatible Specifications

· Telecordia (Bellcore) GR-253-CORE (as applicable)

• ITU-T G.707, G.957, G.825 (as applicable)

• Support for 1+1 SONET APS as per GR-253-CORE-per port, per line card, per chassis (as applicable)

• Support for 1+1 SDH MSP as per G.783 Annex A-per port, per line card, per chassis (as applicable)

Service and Support

Cisco offers a wide range of services programs to accelerate customer success. These innovative services programs are delivered through a unique combination of people, processes, tools, and partners, resulting in high levels of customer satisfaction. Cisco services help you to protect your network investment, optimize network operations, and prepare the network for new applications to extend network intelligence and the power of your business. For more information about Cisco Services, see Cisco Technical Support Services or Cisco Advanced Services.

For More Information

For more information about the Cisco 7304 routers, visit http://www.cisco.com/en/US/products/hw/routers/ps352/index.html or contact your local Cisco account representative.
Text Box:  Corporate HeadquartersCisco Systems, Inc.170 West Tasman DriveSan Jose, CA 95134-1706USAwww.cisco.comTel: 	408 526-4000	800 553-NETS (6387)Fax:	408 526-4100	European HeadquartersCisco Systems International BVHaarlerbergparkHaarlerbergweg 13-191101 CH AmsterdamThe Netherlandswww-europe.cisco.comTel:	31 0 20 357 1000Fax:	31 0 20 357 1100	Americas HeadquartersCisco Systems, Inc.170 West Tasman DriveSan Jose, CA 95134-1706USAwww.cisco.comTel:	408 526-7660Fax:	408 527-0883	Asia Pacific HeadquartersCisco Systems, Inc.168 Robinson Road#28-01 Capital Tower Singapore 068912www.cisco.comTel: 	+65 6317 7777Fax: 	+65 6317 7799Cisco Systems has more than 200 offices in the following countries and regions. Addresses, phone numbers, and fax numbers are listed on theCisco Website at www.cisco.com/go/offices.Argentina · Australia · Austria · Belgium · Brazil · Bulgaria · Canada · Chile · China PRC · Colombia · Costa RicaCroatia · Cyprus · Czech Republic · Denmark · Dubai, UAE · Finland · France · Germany · Greece · Hong Kong SARHungary · India · Indonesia · Ireland · Israel · Italy · Japan · Korea · Luxembourg · Malaysia · MexicoThe Netherlands · New Zealand · Norway · Peru · Philippines · Poland · Portugal · Puerto Rico · Romania · RussiaSaudi Arabia · Scotland · Singapore · Slovakia · Slovenia · South Africa · Spain · Sweden · Switzerland · TaiwanThailand · Turkey · Ukraine · United Kingdom · United States · Venezuela · Vietnam · ZimbabweAll contents are Copyright © 1992-2005 Cisco Systems, Inc. All rights reserved. Cisco, Cisco IOS, Cisco Systems, and the Cisco Systems logo are registered trademarks or trademarks of Cisco Systems, Inc. and/or its affiliates in the United States and certain other countries.All other trademarks mentioned in this document or Website are the property of their respective owners. The use of the word partner does not imply a partnership relationship between Cisco and any other company. (0502R)	 Pa/LW8979 08/05Printed in USA Text Box:  Corporate HeadquartersCisco Systems, Inc.170 West Tasman DriveSan Jose, CA 95134-1706USAwww.cisco.comTel: 	408 526-4000	800 553-NETS (6387)Fax:	408 526-4100	European HeadquartersCisco Systems International BVHaarlerbergparkHaarlerbergweg 13-191101 CH AmsterdamThe Netherlandswww-europe.cisco.comTel:	31 0 20 357 1000Fax:	31 0 20 357 1100	Americas HeadquartersCisco Systems, Inc.170 West Tasman DriveSan Jose, CA 95134-1706USAwww.cisco.comTel:	408 526-7660Fax:	408 527-0883	Asia Pacific HeadquartersCisco Systems, Inc.168 Robinson Road#28-01 Capital Tower Singapore 068912www.cisco.comTel: 	+65 6317 7777Fax: 	+65 6317 7799Cisco Systems has more than 200 offices in the following countries and regions. Addresses, phone numbers, and fax numbers are listed on theCisco Website at www.cisco.com/go/offices.Argentina · Australia · Austria · Belgium · Brazil · Bulgaria · Canada · Chile · China PRC · Colombia · Costa RicaCroatia · Cyprus · Czech Republic · Denmark · Dubai, UAE · Finland · France · Germany · Greece · Hong Kong SARHungary · India · Indonesia · Ireland · Israel · Italy · Japan · Korea · Luxembourg · Malaysia · MexicoThe Netherlands · New Zealand · Norway · Peru · Philippines · Poland · Portugal · Puerto Rico · Romania · RussiaSaudi Arabia · Scotland · Singapore · Slovakia · Slovenia · South Africa · Spain · Sweden · Switzerland · TaiwanThailand · Turkey · Ukraine · United Kingdom · United States · Venezuela · Vietnam · ZimbabweAll contents are Copyright © 1992-2005 Cisco Systems, Inc. All rights reserved. Cisco, Cisco IOS, Cisco Systems, and the Cisco Systems logo are registered trademarks or trademarks of Cisco Systems, Inc. and/or its affiliates in the United States and certain other countries.All other trademarks mentioned in this document or Website are the property of their respective owners. The use of the word partner does not imply a partnership relationship between Cisco and any other company. (0502R)	 Pa/LW8979 08/05Printed in USA