von Chili » Di 09 Sep, 2003 14:04
Q. What is the Cisco ONS 15194 IP Transport Concentrator?
A. The Cisco ONS 15194 is a high-density, high-performance IP transport management platform offering Internet service providers and Greenfield IP operators carrier-class IP transport solutions for resilient packet ring (RPR) deployments at the point of presence (PoP), regional metro, and metro access rings.
Q. Is the Cisco ONS 15194 shipping?
A. You can order the Cisco ONS 15194 starting September 24, 2001. Products will begin shipping by late October.
Q. Will Cisco offer a migration plan from the Cisco ONS 15190?
A. The Cisco ONS 15194 uses the Cisco ONS 15190 chassis; only the removable cards need to be replaced (PEM, switch, CPU, line cards, and fan). Cisco will offer a special upgrade to customers who use the Cisco ONS 15190 and want to migrate to the new Cisco ONS 15194.
Q. What different types of optical interfaces do the line cards have?
A. Each OC-48c/STM-16 line card includes eight optical ports for a total of 64 ports in one chassis. Each has four types of optics for various distances: Short Reach (SR)-2 km, Intermediate Reach (IR)-15 km, Long Reach 1 (LR-1)-40 km and Long Reach 2 (LR-2)-80 km. Initially, Cisco will release the SR, IR, and LR-2 optics.
Q. What redundancy scheme does the Cisco ONS 15194 use?
A. The Cisco ONS 15194 has power, switch, CPU, and cooling unit redundancy. For complete chassis-level redundancy, the Cisco ONS 15194 complies with the single ring recovery (SRR) protocol (extension to Spatial Reuse Protocol [SRP]/Dynamic Packet Transport [DPT]) that allows the ring to be physically connected so that in the unlikely event of a Cisco ONS 15194 failure, the ring will maintain connectivity.
Q. Does the system have routing capabilities?
A. No. The Cisco ONS 15194 is a Layer 1 concentrator with Layer 2 monitoring capabilities. It does not provide Layer 3 functionality.
Q. When will the Cisco ONS 15194 be available on Cisco.com?
A. The product is available online from October 2, 2001.
Q. How much do the Cisco ONS 15194 components cost?
A. Access the pricing database on Cisco.com. Search for "15194" under "Description & Number."
Q. Where can I download the overview document of the Cisco ONS 15194?
A. Search for "15194" on Cisco.com.
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