Table Of Contents
Data Sheet
Product Description
Key Benefits
Line Rate OC-12 Performance
Per-VC and Per-VP Traffic Shaping
Standards-Based ATM Implementation for Interoperability
Features
ATM Features
Packet Layer Features
Software Features
High-Availability Features
Specifications
Physical
Environmental
Regulatory Compliance
Electromagnetic Emissions Certification
Immunity
Network Equipment Building Systems
European Telecommunication Standards Institute
LEDs
ATM Standards
Network Management
Power Budget
Optical Power Budget
Electromagnetic Emissions Certifications
Product System Requirements and Compatibility
Hardware Requirements
Software Requirements
Ordering Information
Service and Support
Data Sheet
Cisco 10000 Series OC-12 ATM Line Card
The Cisco 10000 Series single-port OC-12 Asynchronous Transfer Mode (ATM) line card provides both the performance and the density to scale networks efficiently and reliably. Combined with the Cisco 10000's leading-edge performance in IP services, the OC-12 ATM uplink module delivers wire-rate (622 Mbps Synchronous Optical Network/Synchronous Digital Hierarchy [SONET/SDH]) Layer 2 connectivity across ATM networks
Figure 1
Cisco 10000 Series IC-12 ATM Line Card
Product Description
The Cisco 10000 Series single-port OC-12 ATM line card features high-performance programmable Segmentation and Reassembly (SAR), adapted for various applications including advanced traffic management, cell scheduling and integrated buffer management. The programmable feature of the SAR allows flexibility for software upgrades and to support new standards. By mapping IP class of service (CoS) to ATM quality of service (QoS) on the Cisco 10000 Series ATM line cards, the flow of mission-critical data can be effectively managed across heterogeneous IP and ATM networks.
Key Benefits
Line Rate OC-12 Performance
The OC-12 ATM module is a standards-based ATM solution supporting line rate (622 Mbps) performance at 64-byte packets to provide an excellent uplink between leased line customers and ISP backbone ATM devices.
Per-VC and Per-VP Traffic Shaping
The Cisco 10000 Series OC-12 ATM module supports both Per-VC and per-VP traffic Shaping. This is a function typically provided on ATM edge devices to ensure that bursty traffic conforms to a predetermined "contract." More specifically, traffic shaping ensures that traffic from one VC does not adversely impact another, resulting in data loss. This function is very important when connecting to an ATM WAN or public ATM network especially when the ATM switches enable traffic policing that will discard all traffic that exceeds the predetermined contract at the ingress of the switch.
The Cisco 10000 Series OC-12 ATM module supports traffic shaping in the high performance PXF network processor. Providing traffic shaping on a per-VC and per-VP basis allows flexibility and control over every VC and VP configured.
Standards-Based ATM Implementation for Interoperability
The OC-12 ATM module is a standards-based ATM interface enabling customers to fully integrate the Cisco 10000 Series into existing ATM networks. The module supports User Network Interface (UNI) Versions 3.x and 4.0 and Integrated Local Management Interface (ILMI) Version 4.0 (including permanent virtual circuit [PVC] auto discovery feature). Standard ATM traffic management categories (nrt-VBR and UBR) are supported, as is request for comment (RFC) 2684 support for AAL5 logical link control.
By implementing a standards-based version of ATM, Cisco ensures that the customer will be able to easily and quickly integrate the Cisco 10000 Series into their current ATM network. Further, by using standard OAM F4/F5, customers will enjoy lower management and administrative expenses and improved overall manageability.
Features
ATM Features
•
Supports ATM Forum traffic management service categories: non-real time variable bit rate (nrt-VBR) and universal bit rate (UBR)
•Supports User-Network Interface (UNI) Versions 3.0 and 3.1
•Supports Integrated Local Management Interface (ILMI) permanent virtual circuit (PVC) autodiscovery feature
•Supports up to 8000 PVCs per module; up to 8000 PVCs per platform; up to 8000 UBR PVCs; up to 2000 nrt-VBR PVCs on the leased-line Cisco IOS(r) trains, beginning with Version 12.0(20)ST; up to 32,000 virtual circuits per platform; up to 16,000 virtual circuits per port on the broadband aggregation Cisco IOS trains, beginning with Version 12.2(2)BY
•Offers full support for virtual path identifier (VPI) and virtual circuit identifier (VCI) address width (16-bit VCI, 8-bit VPI)
•Supports PVCs and permanent virtual path (PVPs)
•Supports per-virtual circuit queuing and shaping for nrt-VBR
•Supports Class-Based Weighted Fair Queuing (CBWFQ) and Priority Queuing for nrt-VBR virtual circuits
•Offers RFC 1483 support for routed protocols
•Offers RFC 2684 support for ATM adaption layer 5 (AAL5) Logical Link Control (LLC)/subnetwork attachment point Subnet Access Protocol (SNAP) encapsulations and AAL5 Mux IP Version 4 encapsulation
•Supports PVCs over AAL5
•Supports call admission control (does not allow configuration of nrt-VBR PVCs if requested bandwidth is not available on the port)
•Supports OA&M F4/F5 segment and end-to-end loopback
•Supports OA&M management (allows management of PVCs using this feature via OA&M)
•Supports SONET/SDH OC-12 STS-12c/STM-4c framing format
Packet Layer Features
•Supports all IP routing protocols
•Supports application of QoS (Priority Queuing/CBWFQ, Weighted Random Early Detection [WRED], committed access rate [CAR]) to each nrt-VBR PVC, and to all UBR PVCs as a group using Cisco modular command-line interface (CLI)
•Supports ATM cell loss priority (CLP) bit
•Supports multicast
•Supports access control lists (ACLs)
•Supports Multiprotocol Label Switching (MPLS)
•Frame mode MPLS over ATM
•MPLS Cell mode with LC-ATM support. This value-added feature allows service providers with existing ATM backbone to upgrade their switches with label switch controller to support the MPLS control plane. It is a great value proposition, enabling new services to be provisioned over the infrastructure while protecting the investment.
•Supports turbo QoS classification, NetFlow accounting, 802.1Q VLAN, policy-based routing, per-packet load balancing, and generic routing encapsulation (GRE) tunneling
Software Features
•Support for all IP routing protocols
•QoS (such as WRED, CAR, and so on) can be applied to each nrt-VBR PVC and to all UBR PVC's as a group
•Multicasting (PIM-SM)
•Access lists
•Simple Network Management Protocol (SNMP) support
•Multi-protocol Label Switching (MPLS)
High-Availability Features
•Supports 1+1 redundancy per port line card using automatic protection switching (APS)
•Supports 1+1 line-card redundancy for card failover
•Supports online insertion and removal (OIR)
•Supports Cisco IOS Software Route Processor Redundancy Plus (RPR+)
•Supports alarms (SONET-based alarms)
Specifications
Physical
•Occupies a single slot
•SC duplex connector
•Interface: single mode, intermediate reach
•Hot swappable, no slot dependency
•Weight: 4.75 lbs. (2.16 Kg)
•Dimensions: 16.0 x 1.12 x 9.97 in. (40.64 x 2.83 x 25.32 cm) (H x W x D)
•Network Equipment Building Systems (NEBS) Level 3 compliant
Environmental
•Storage temperature: -38° to 150° F (-40° to 70° C)
•Operating temperature, nominal: 41° to 104° F (5° to 40° C)
•Operating temperature, short term: 23° to 131° F (-5° to 55° C)
•Storage relative humidity: 5% to 95% relative humidity (RH)
•Operating humidity, nominal: 5% to 85% RH
•Operating humidity, short term: 5% to 90% RH
•Operating altitude: -60 m to 4000 m
Regulatory Compliance
Safety
•UL 1950, Third Edition (Safety of Information Technology Equipment, Including Electrical Business Equipment), with No D3 Deviations
•CSA 22.2 No. 950-95 Third Edition (Safety of Information Equipment Technology, Including Electrical Business Equipment)
•EN 60950 (Safety of Information Equipment Technology, Including Electrical Business Equipment) incorporating Amendments 1, 2, 3, and 4, with all National Deviations
•IEC 950 incorporating Amendments 1, 2, 3, and 4, with all National Deviations
•ACA TS001 1997 Test Report and Statement of Compliance AS/NZS3260 incorporating Amendments 1, 2, 3 and 4
Electromagnetic Emissions Certification
•FCC Part 15 Class B
•EN55022: 1998 Class B
•CISPR 22: 1997 Class B
•CFR 47 Part 15 Class A
•ICES -003, Issue 2, Class B, April 1995
•VCCI V-3/97.04 Class II
•AS/NZS 3548:1992, Class B
•CNS-13438 Class B - BSMI (BCIQ) in Taiwan
Immunity
EN61000-4-2
|
ESD immunity
|
EN61000-4-3
|
Radiated RF field immunity
|
EN61000-4-4
|
Immunity to electrical fast transients
|
EN61000-4-5
|
Surge immunity
|
EN61000-4-6
|
RF conducted immunity
|
EN61000-4-6
|
RF conducted immunity
|
EN61000-4-11
|
Dips and sags (AC input)
|
EN61000-3-2
|
Power line harmonics (AC input)
|
Network Equipment Building Systems
•NEBS: criteria levels (Level 3 compliant)
•NEBS: physical protection
•NEBS: EMC and safety
•GR-1089-Core
•GR-63-Core
•SR-3580
European Telecommunication Standards Institute
•ETS 300 386-1—Levels for equipment with a "high priority of service" that is installed in "locations other than Telecommunication centers"
•ETS 300 386-2: 1997—Levels for equipment with a "high priority of service" that is installed in "locations other than Telecommunication centers"
•ETSI 300 132-2: December 1994—Power supply interfaces at the input to telecommunications equipment Sections 4.8, 4.9
LEDs
•Carrier status (green, 1 per card)
•Packet received (green, 1 per card)
•Packet transmitted (green, 1 per card)
•Loopback (yellow, 1 per card)
•Alarm (yellow, 1 per card)
•Enable (green, 1 per card)
•Fail (yellow, 1 per card)
ATM Standards
•The ATM Forum Traffic Management Specification Version 4.0
•The ATM Forum 622.08 Mbps Physical Layer Specification
•The ATM UNI Version 3.1
•UNI 4.0 Traffic management specification
•ILMI Specification Version 4.0
Network Management
•SNMP
•Cisco Discovery Protocol
•SNMP MIB-II (RFC 1213)
•AToM MIB (RFC 1695)
•ILMI MIB
•SONET MIB
Power Budget
•Unit power: 30W
Optical Power Budget
•Power budget: 12db
•Transmit power: -15 to -8dBm
•Receive power: -28 to -8 dBm
•Typical maximum distance: 9.3 miles (15Km)
Electromagnetic Emissions Certifications
•FCC Part 15 Class A
•ICES-003 Class A
•VCCI Class B
•EN55022 Class B
•CISPR22 Class B
•CE Marking
•AS/NZS3548 Class B
Product System Requirements and Compatibility
Hardware Requirements
•Chassis-—The line card is supported on all Cisco 10000 Series chassis
•Performance routing engines (PREs)—The line card is supported on all PREs available on the Cisco 10000 Series
Software Requirements
Initial IOS Releases: The line card is supported in 12.0(10)SL and later Cisco IOS(r41 ) releases. For the latest IOS release information, refer to:
http://www.cisco.com/pcgi-bin/front.x/Support/HWSWmatrix/hwswmatrix.cgi
Ordering Information
Part Number
|
Description
|
ESR-1OC-12-ATM
|
OC-12 ATM uplink line card for the Cisco 10000 Series
|
ESR-1OC-12-ATM =
|
OC-12 ATM uplink line card for the Cisco 10000 Series, SPARE
|
Service and Support
Cisco Systems offers a wide range of service and support options for its customers. More information on Cisco service and support programs and benefits can be found at:
http://www.cisco.com/public/Support_root.shtml.
