Cisco 7600 Series 2-port OC-12/STM-4 SONET/SDH OSM with 4 GE

Cisco 7600 Series 2-port OC-12/STM-4 SONET/SDH OSM with 4 GE

Cisco 7600 Series 2-Port OC-12c/STM-4 POS/SDH OSM

The rapid growth of Internet-enabled user applications has led to an increase in the bandwidth provisioned through service provider networks. To accommodate this growth, service providers are consolidating existing network architectures that deliver traditional Layer 2 WAN services, such as Frame Relay and ATM, with architectures that deliver Layer 3 WAN services, such as high-speed Internet access and Layer 3 VPNs. This network consolidation enables service providers to optimize their capital investments so that all such expenditures simultaneously benefit all network services.

Achieving network consolidation is particularly challenging at network aggregation points. The devices at these points must be able to deliver multiple Layer 2 and Layer 3 services, while providing efficient transfer of network traffic from customer access nodes to the core network and back. These aggregation devices must simultaneously provide scalable bandwidth and interface density between the access and core networks; support numerous network protocols, as well as quality-of-service (QoS), security, and accounting features; and be compatible with the existing SONET infrastructure.

Cisco® 7600 Series routers provide the performance, density, and features needed for network aggregation devices in consolidated network architectures. To provide aggregation services over an existing SONET infrastructure, Cisco 7600 Series routers can be configured to support various SONET interface cards, such as the Cisco 2- and 4-port OC-12c/STM-4 Packet over SONET (POS) enhanced optical services module (OSM). These enhanced OSMs deliver advanced IP and Multiprotocol Label Switching (MPLS) services based on the Cisco Parallel Express Forwarding (PXF) network processor. The 2-port OC-12c POS OSM includes one PXF per interface card, whereas the 4-port OC-12c POS OSM includes two PXF processors per interface card.

Investment Protection

The Cisco 7600 Series enables Cisco customers to take advantage of their existing investments in Cisco equipment. In addition to the enhanced OSMs, the Cisco 7600 Series can be configured with any combination of traditional Cisco Catalyst® 6000 Series LAN interfaces, and can also be configured with Cisco 7500 and 7200 Series WAN port adapters. As a result, the Cisco 7600 Series offers outstanding scalability, with WAN interfaces from DS-0 through OC-48/STM-16 and LAN interfaces from 10/100-Mbps Ethernet to Gigabit Ethernet and 10 Gigabit Ethernet.

Designed for Service Provider Environments

The Cisco 7600 Series is specifically designed to meet the high-availability requirements of service provider networks. Each Cisco 7600 Series router provides a Network Equipment Building Standards 3 (NEBS-3)-compliant chassis. Furthermore, the Cisco 7600 Series supports fully redundant route processing and forwarding configurations, with the ability to route using such core protocols as Border Gateway Protocol Version 4 (BGP4), Intermediate System-to-Intermediate System (IS-IS), and Open Shortest Path First (OSPF), as well as support for QoS and packet filtering. The Cisco 7600 Series supports a 720-Gbps switch fabric, providing high aggregate throughput, as well as high port density, enabling service providers to optimize space utilization in the central office. Table 2 shows the OC-12 port densities that can be supported with the Cisco 7600 Series.

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Part Number	Product Description
OSM-2OC12-POS-MM+	2-port OC-12/STM-4 SONET/SDH Enhanced OSM, multimode with 4 Gigabit Ethernet (GE)
OSM-2OC12-POS-MM+=	2-port OC-12/STM-4 SONET/SDH Enhanced OSM, multimode with 4 GE (spare)
OSM-2OC12-POS-SI+	2-port OC-12/STM-4 SONET/SDH Enhanced OSM, single-mode intermediate-reach with 4 GE
OSM-2OC12-POS-SI+=	2-port OC-12/STM-4 SONET/SDH Enhanced OSM, single-mode intermediate-reach with 4 GE (spare)
OSM-4OC12-POS-SI+	4-port OC-12/STM-4 SONET/SDH Enhanced OSM, single-mode intermediate-reach with 4 GE
OSM-4OC12-POS-SI+=	4-port OC-12/STM-4 SONET/SDH Enhanced OSM, single-mode intermediate-reach with 4 GE (spare)
Specifications
SONET/SDH Compliance	Telecordia (Bellcore) GR-253-CORE (as applicable) ITU-T G.707, G.957, G.825 (as applicable) Support for 1+1 SONET Automatic Protection Switching (APS) as per GR253-CORE-per port, per line card, per chassis (as applicable) Support for 1+1 SDH Multiplex Section Protection (MSP) as per G.783 Annex A-per port, per line card, per chassis (as applicable)
Encapsulations	IETF RFC 1661, Point-to-Point Protocol (PPP) IETF RFC 1973, PPP in Frame Relay IETF RFC 1662, PPP in High-Level Data Link Control (HDLC)-like framing IETF RFC 2615, PPP over SONET/SDH with 1+x43 Self-Synchronous Payload Scrambling
SONET/SDH Errors, Alarms, and Performance Monitoring	Signal Failure Bit Error Rate (SF-ber) Signal Degrade Bit Error Rate (SD-ber) Signal Label Payload Construction (C2) Path Trace Byte (J1) Section: Loss of Signal (LOS) Loss of Frame (LOF) Error Counts for B1 Threshold Crossing Alarms (TCA) for B1 Line: Line Alarm Indication Signal (LAIS) Line Remote Defect Indication (LRDI) Line Remote Error Indication (LREI) Error Counts for B2 Threshold Crossing Alarms (TCA) for B2 Path: Path Alarm Indication Signal (PAIS) Path Remote Defect Indication (PRDI) Path Remote Error Indication (PREI) Error Counts for B3 Threshold Crossing Alarms (TCA) for B3 Loss of Pointer (LOP) New Pointer Events (NEWPTR) Positive Stuffing Event (PSE) Negative Stuffing Event (NSE) Path Unequipped Indication Signal (PUNEQ) Path Payload Mismatch (PPLM) Indication Signal
SONET/SDH Synchronization	Local (internal) timing (for inter-router connections over dark fiber or WDM equipment) Loop (line) timing (for connection to SONET/SDH equipment) -20 ppm clock accuracy over full operating temperature
Network Management	Local loopback Network loopback NetFlow data export RFC 1595, Performance Statistics for Timed Intervals (current, 15-minute, multiple-15-minute, and 1-day intervals) Regenerator section Multiplex section Path errored seconds Severely errored seconds Severely errored framed seconds Connector: SC connector
Gigabit Ethernet Specifications	IEEE 802.3z-compliant GBIC-based Gigabit Ethernet interfaces with SC connectors
GBIC Distance	1000BASE-LX: 50 µm multimode fiber up to 550 m 1000BASE-LX: 9/10 µm single-mode fiber up to 5 km 1000BASE-LH: 62.5 µm multimode fiber up to 550 m 1000BASE-LH: 50 µm multimode fiber up to 550 m 1000BASE-LH: 9/10 µm single-mode fiber up to 10 km 1000BASE-ZX: 9/10 µm single-mode fiber up to 70 km 1000BASE-ZX: dispersion-shifted fiber up to 100 km Support for IEEE 802.1Q VLAN trunking with up to 4000 simultaneous VLANs Support for Hot Standby Router Protocol (HSRP) Support for Jumbo frames with a maximum transmission unit (MTU) of 9192 bytes
Cisco 7600 System Features	Hardware-based Cisco Express Forwarding at 30 Mpps ACL application at 30 Mpps QoS classification at 30 Mpps Policy routing at 30 Mpps Support for 128,000 traffic accounting entries per system Support for online insertion and removal (OIR) Support for 200 ms of packet buffering per WAN port Support for SNMP versions 1 and 2 and four Remote Monitoring (RMON) groups per port: statistics, history, alarms, and events
Physical Specifications of 2- or 4- port OC-12c/STM-4 POS OSM	Occupies one slot in any Cisco 7600 Series chassis Occupies one slot in any Cisco Catalyst 6500 Series chassis WS-C6506-Cisco Catalyst 6506 chassis WS-C6509-Cisco Catalyst 6509 chassis WS-C6509-NEB-Cisco Catalyst 6509 chassis for NEBS environments Two or four OC-12c/STM-4 ports supported per OSM Four Gigabit Ethernet optical ports per OSM Up to seven 2- or 4-port OC-12c/STM-4 optical modules supported in a 9-slot chassis Required with either Cisco 7600 Series or Cisco Catalyst 6500 Series chassis: Supervisor Engine 720: WS-SUP720-3BXL Supervisor Engine 2: WS-X6K-S2-MFSC2 Recommended with either Cisco 7600 Series or Cisco Catalyst 6500 Series chassis: Switch fabric module (only needed with Supervisor Engine 2) 256 Gbps crossbar fabric: WS-C6500-SFM Dimensions (H x W x D): 1.2 x 14.4 x 16 in. (3.0 x 35.6 x 40.6 cm) Weight: 11.0 lb (5 kg) Power requirement: 141W (2-port); 201W (4-port) Mean time between failure (MTBF): seven years for system configuration
Indicators and Interfaces	Status: green (operational)/red (faulty)/orange (module booting or running diagnostics) Link good: green (port active)/orange (disabled)/off (not active/connected)/blinking orange (failed diagnostic and disabled)
Processors and Memory	One 262-MHz R7000 MIPS RISC processor Configurable packet/route table memory options: 128 MB ECC SDRAM (default) 128 MB ECC SDRAM 256 MB ECC SDRAM 512 MB ECC SDRAM
Cisco PXF IP Services Processor(s)	Provides up to 5.5 Mpps of distributed IP service application per PXF IP Services Processor Nonconfigurable PXF memory per line card: 256 MB SDRAM of route table memory per PXF IP Services Processor 128 MB SDRAM of packet buffer memory per PXF IP Services Processor (CRC Checks per Packet) 8 MB SSRAM of packet processing memory per PXF IP Services Processor
MIB Support	SONET MIB (RFC 1595) RFC 1157 SNMP RFC 1901 – 1907 SNMP v2c SNMP v3 MIB IF-MIB (RFC 1573) CISCO-STACK-MIB CISCO-CDP-MIB RMON MIB (RFC 1757) ENTITY-MIB (RFC 2037) HC-RMON RFC1213-MIB (MIB-II) SMON-MIB IP Statistics MIB HSRP MIB CAR MIB WRED MIB RSVP MIB Cisco RTTMON MIB
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 10,000 ft
Regulatory and Safety Compliance	UL 1950 CAN/CSA C22.2 No.950-95 EN 60825-1 Laser Safety (Class 1) 21CFR1040 Laser Safety IEC60825-2 EN60950 IEC 60950 TS 001 AS/NZS 3260 EMC Compliance FCC Part 15 (CFR 47) Class A VCCI Class A EN55022 Class A CISPR 22 Class A AS/NZS 3548 Class A EN55024 CE Marking NEBS Level 3 Compliance The Cisco 7600 chassis has been certified as NEBS Level 3 compliant, according to the following specifications: GR-63-CORE – NEBS: Physical Protection GR-1089-CORE – NEBS: EMC and Safety ETSI Compliance ETS-300386-2 Switching Equipment
Minimum Software Version	Cisco IOS® Software Release 12.1(12)E (when used with Supervisor Engine 2) Cisco IOS Software Release 12.2(17a)SXA (when used with Supervisor Engine 720)

Guarantee

All Spectra
provided Cisco Routers and Switches are put through a rigorous refurbishment, reconditioning and testing process.
We guarantee our products to be:

• Original equipment manufactured and serial numbered numbered by Cisco
• Configured to exact user specifications
• Fully refurbished to manufacturers standards of new [ETN]
• All hard drives are 72 hour burn in/Load Tested
• Complete with manufacturers ship group
• Provided with 90 day warranty
• Shipped in a timely manner

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