Cisco 12000 Series Dynamic Packet Transport Line Cards
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Updated:February 23, 2006
Document ID:1518680400973658
Cisco 12000 Series Dynamic Packet Transport Line Cards
The Cisco
® 12000 Series Dynamic Packet Transport (DPT) line cards offer packet-optimized optical transport solutions by combining the bandwidth-efficient and services-rich capabilities of IP routing with the bandwidth-rich, self-healing capabilities of fiber rings to deliver fundamental cost and function advantages over existing solutions. DPT rings are dual, counter-rotating fiber rings. Both fibers are used concurrently to transport both data and control traffic. DPT rings run on a variety of transport technologies, including SONET/SDH, wavelength-division multiplexing (WDM), and dark fiber. DPT provides carriers with the flexibility to operate packet rings over their embedded fiber transport infrastructure as well as an evolution path to packet-optimized transport for high-bandwidth IP networks.
The Cisco DPT line cards offer the following connectivity options:
• 4-port OC-12c/STM-4c DPT IP services engine (ISE)
• 4-port OC-48c/STM-16c DPT
• 1-port OC-192c/STM-64c DPT
Figure 1. Cisco 12000 Series 4-Port OC-12c/STM-4c DPT ISE Line Card
Figure 2. Cisco 12000 Series 4-Port OC-48c/STM-16c DPT Line Card
Figure 3. Cisco 12000 Series 1-Port OC-192c/STM-64c DPT Line Card
PRODUCT FEATURES
Table 1 describes the basic features on the Cisco 12000 Series DPT line cards.
Table 1. Product Features
Feature
Description
Performance
• Line-rate throughput for IP forwarding and Multiprotocol Label Switching (MPLS) switching
• Performance sustained in fully loaded system
• Performance sustained for all IP prefix sizes
Reliability and availability
• Online insertion and removal (OIR)
• Sub-50-ms ring restoration
• Mean time between failure (MTBF) in excess of 80,000 hours
Network management
• Cisco IOS
® command-line interface (CLI)
• Cisco 12000 Manager for configuration, fault, and performance element management
• Simple Network Management Protocol (SNMP) MIBs:
• SONET/SDH MIB (RFC 2558)
• MIB-II
• Cisco-SRP-MIB (basic and extension)
Statistics and accounting
• Byte and packet counting per ingress port for IP and MPLS packets
• Byte and packet counting per ingress port for IP and MPLS type-of-service (ToS) bits
• Packet counting for Modified Deficit Round Robin (MDRR) and Weighted Random Early Detection (WRED) functions
• Packet and byte counting for committed-access-rate (CAR) feature
• Counting per ingress port for IP prefixes and Cisco Express Forwarding adjacencies
• Byte and packet counting for Spatial Reuse Protocol (SRP) statistics
• Access-control-list (ACL) match byte counting
SONET/SDH functions
• Error counts for B1, B2, and B3
• Threshold crossing alerts (TCAs), and far end block error path (FEBE) for B1, B2, and B3 with threshold that can be set
• 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), and path remote error indicator (path FEBE)
• Synchronization
• Local (internal) or loop timed (recovered from network)
• Stratum 3 clock accuracy over full operating temperature
• Pointer activity monitoring
• Local (diagnostic) and line (network) loopback
• Payload mapping
• 1 + X
43 self-synchronous scrambler
Protocols
• SRP over SONET/SDH (RFC 2892)
• Internet Control Message Protocol (ICMP)
• Layer 3 routing protocols, including Border Gateway Protocol Version 4 (BGPv4), Open Shortest Path First (OSPF), Intermediate System-to-Intermediate System (IS-IS), Enhanced Interior Gateway Routing Protocol (EIGRP), Routing Information Protocol (RIP), Distributed Forwarding Information Base (FIB), IP switching, Cisco Discovery Protocol, Internet Message Protocol (IMP), Routing with Resource Reservation (RRR), and others
• Multicast forwarding with support for source and shared distribution trees and the following protocols: Protocol Independent Multicast dense mode (PIM-DM), PIM sparse mode (PIM-SM), PIM sparse-dense mode, auto-rendezvous point (AutoRP), Internet Group Management Protocol Versions 1 and 2 (IGMPv1/v2), Multicast BGP (MBGP), Multicast Source Discovery Protocol (MSDP), and others
• Comprehensive MPLS support
PRODUCT SPECIFICATIONS
Table 2 provides specifications for the different Cisco 12000 Series DPT line cards.
Table 2. Product Specifications
Line Card
Forwarding Engine
Cisco IOS Software Release
Chassis Supported
Per-Chassis Port Densities
4-port OC-12c/STM-4c DPT ISE
Engine 3 (ISE)
12.0(24)S or higher
Cisco 12404
Cisco 12x06
Cisco 12x10
Cisco 12x16
3 cards/6 DPT ring ports
5 cards/10 DPT ring ports
9 cards/18 DPT ring ports
15 cards/30 DPT ring ports
4-port OC-48c/STM-16c DPT
Engine 4+
12.0(23)S or higher
Cisco 12404
Cisco 12406
Cisco 12410
Cisco 12810
Cisco 12416
Cisco 12816
3 cards/6 DPT ring ports
5 cards/10 DPT ring ports
9 cards/18 DPT ring ports
9 cards/18 DPT ring ports
15 cards/30 DPT ring ports
15 cards/30 DPT ring ports
1-port OC-192c/STM-64c DPT
Engine 4+
12.0(23)S or higher
Cisco 12404
Cisco 12406
Cisco 12410
Cisco 12416
Cisco 12810
Cisco 12816
2 cards/1 DPT ring ports
4 cards/2 DPT ring ports
8 cards/4 DPT ring ports
14 cards/7 DPT ring ports
8 cards/4 DPT ring ports
14 cards/7 DPT ring ports
PHYSICAL AND ELECTRICAL SPECIFICATIONS
Table 3 provides details about the physical and electrical specifications of the different Cisco 12000 Series DPT line cards.
Table 3. Physical and Electrical Specifications
Line Card
Dimensions
Weight
Power
Memory
LEDs
4-port OC-12c/STM-4c DPT ISE
Height: 14.5 in. (36.8 cm)
Depth: 18 in.
(45.7 cm)
6 lb (2.72 kg)
125 watts maximum
Packet: 512 MB
Route: 512 MB
Active
Carrier
Receive packets
Pass-through
Wrap
4-port OC-48c/STM-16c DPT
Height: 14 in. (35.6 cm)
Depth: 18 in.
(45.7 cm)
6 lb (2.72 kg)
174 watts maximum
Default: 256 MB upgradable to 512 MB
Active
Carrier
Receive packets
Pass-through
Wrap
1-port OC-192c/STM-64c DPT
Height: 14.5 in. (36.8 cm)
Depth: 18 in. (45.7 cm)
9.51 lb (4.31 kg)
174 watts maximum
Default: 256 MB upgradable to 512 MB
Active
Carrier
Receive packets
Mate sync
Pass-through
Wrap
OPTICAL SPECIFICATIONS
Table 4 provides details about the optical specifications of the different Cisco 12000 Series DPT line cards.
• IEC/EN61000-4-4 Electrical Fast Transient Immunity (2-kV power, 1-kV signal)
• IEC/EN61000-4-5 Surge AC Port (4-kV CM, 2-kV DM)
• IEC/EN61000-4-5 Surge Signal Port (1-kV indoor, 2-kV outdoor)
• IEC/EN61000-4-5 Surge DC Port (0.5-kV CM, 0.5-kV CM)
• IEC/EN61000-4-6 Immunity to Conducted Disturbances (10V)
• IEC/EN61000-4-11 Voltage Dips and sags
ETSI and EN
• EN 300 386 Telecommunications Network Equipment (EMC)
• EN55024 Information Technology Equipment (Immunity)
Network Equipment Building Standards (NEBS)
This product is designed to meet the following requirements:
• GR-1089-CORE EMC and Safety
• GR-63-CORE Physical Protection
• SR-3580 NEBS Criteria Levels (Level 3)
ORDERING INFORMATION
To place an order, contact your local Cisco Systems
® representative or visit the ordering page on the Cisco Website. Use the ordering information in Table 6.
Table 6. Ordering Information
Product Part Number
Description
4OC12X/SRP-IR-LC
Cisco 12000 Series 4-Port OC-12c/ STM-4c DPT ISE Line Card, 1310 nm intermediate reach (IR), LC connector
4OC12X/SRP-XR-LC
Cisco 12000 Series 4-Port OC-12c/STM-4c DPT ISE Line Card, 1550 nm XR, LC connector
4OC-48/SRP-SFP
Cisco 12000 Series 4-Port OC-48c/STM-16c DPT Line Card
CBL-SRP-OC48
Mate interface cable (included with each line card)
OC192/SRP-VSR=
Cisco 12000 Series 1-Port OC-192c/STM-64c SRP Line Card, 850 nm very short reach (VSR), MTP
OC192/SRP-SR-SC=
Cisco 12000 Series 1-Port OC-192c/STM-64c SRP Line Card, 1310 nm short reach (SR), SC connector
OC192/SRP-IR-SC=
Cisco 12000 Series 1-Port OC-192c/STM-64c SRP Line Card, 1550 nm IR, SC connector
OC192/SRP-VSR-PR
Two OC-192/SRP-VSR line cards with one OC-192 cable (part number CBL-SRP-OC192)
OC192/SRP-SR-PR
Two OC-192/SRP-SR-SC line cards with one OC-192 cable (CBL-SRP-OC192)
OC192/SRP-IR-PR
Two OC-192/SRP-IR-SC line cards with one OC-192 cable (CBL-SRP-OC192)
CBL-SRP-OC192=
Coaxial Mate cable for OC-192/SRP
SERVICE AND SUPPORT
Cisco Systems delivers innovative services programs through a unique combination of people, processes, tools, and partners, resulting in high levels of customer satisfaction. Cisco services help you protect your network investment, optimize network operations, and prepare your network for new applications to extend network intelligence and the power of your business. For more information about Cisco services, contact your local Cisco representative or visit the Cisco Website.
FOR MORE INFORMATION
For more information about the Cisco 12000 Series DPT interfaces, contact your local Cisco representative or visit:
http://www.cisco.com/go/12000.
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