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The Cisco 7304 1-Port OC-12c/STM-4c ATM Line Card delivers the versatility and high performance to benefit a variety of applications. These applications include high-speed WAN uplinks in customer premises equipment...
The Cisco 7304 1-Port OC-12c/STM-4c ATM Line Card delivers the versatility and high performance to benefit a variety of applications. These applications include high-speed WAN uplinks in customer premises equipment (CPE) deployments, high-speed enterprise

The Cisco 7304 1-Port OC-12c/STM-4c ATM Line Card delivers the versatility and high performance to benefit a variety of applications. These applications include high-speed WAN uplinks in customer premises equipment (CPE) deployments, high-speed enterprise backbone networks, and high-speed uplinks for the Cisco 7304 Router as a medium-density, medium-speed, edge-aggregation router in Tier 2 and 3 service provider points of presence (POPs). The line card uses Small Form-Factor Pluggable (SFP) optics to provide a range of options.


Developed for customers that need a combination of performance and deployment flexibility, the Cisco 7304 meets current and future requirements for a midrange router. The Cisco 7304 delivers high-performance forwarding and hardware-accelerated services in a compact 4-rack-unit (4-RU), 4-interface-slot form factor.


Powerful and flexible, the Cisco 7304 provides multiprotocol support, interface granularity, and high-availability features in a platform that is ideal for deployment in various applications such as high-end enterprise routing, medium-speed and medium-density leased-line aggregation in service provider Tier 2 and 3 POPs, and service provider-managed CPE deployments (Table 1). Providing WAN connectivity at speeds ranging from DS-3 through OC-48/STM-16, and LAN connectivity at speeds up to Gigabit Ethernet (through two 1000 Ethernet ports built into the Cisco Network Services Engine NSE-100 route processor), the Cisco 7304 supports a wide range of concurrently running applications and lives up to the high standards of the Cisco 7000 Series of midrange routers.


Product Specifications



Components



The Cisco 7304 1-Port OC-12c/STM-4c ATM Line Card (Tables 2 and 3) includes the following components:


• Full-duplex ATM interface



• Unspecified bit rate (UBR) and variable bit rate (VBR) (not real-time) service classes



• OIR



• 8 virtual path identifier (VPI) bits/16 virtual channel identifier (VCI) bits



• Support for 16- and 32-bit cyclic redundancy checks (CRCs)



• SPE scrambling



• 2048 active connections per port, 2048 active virtual circuits per board



• Per-virtual circuit and per-virtual path traffic shaping



• Classical IP and Address Resolution Protocol (ARP) over ATM (RFC 1577)



• Multiprotocol Encapsulation over AAL5 (RFC 1483)



• AAL5, F4/F5 operations, administration, and maintenance (OAM) cells



• User-Network Interface (UNI) 3.0, 3.1, and 4.0, Integrated Local Management Interface (ILMI) 3.0.




We prefer to ship UPS or FedEx, we also can ship DHL or US Postal Service. We can usually have it to your location overnight if needed. Additional Fee(s) may apply for special shipping. All equipment will ship from our warehouse located at our office in Springfield, MO. We can also ship overseas if needed and we only charge exact shipping costs. For most customers outside the USA and Canada, wire transfer is the only form of payment we will accept. Overseas customers can either arrange to have the equipment picked up in the USA or we will ship to your location by FedEx. We can also ship to a freight forwarder here in the USA. The purchaser will be required to pay for taxes and duties through customs in your home country.
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