Cisco 2-Port Channelized OC-12/STM-4 Shared Port Adapter - Expansion module - HDLC, SONET/SDH, PPP - 2 ports -

Cisco 2-Port Channelized OC-12/STM-4 Shared Port Adapter - Expansion module - HDLC, SONET/SDH, PPP - 2 ports - OC-12c/STM-4 - for Cisco 10000, 10005, 10008

• Two channelized OC-12/STM-4 ports per SPA
• SONET mappings
• SDH mappings
• Channelization support
• Multilink bundling on T1/E1 channels
• Bit Error Rate Test (BERT) support on T1/E1 channels
• BERT support on T3/E3 channels

The Cisco 2-Port Channelized OC-12/STM-4 SPA is available on high-end Cisco routing platforms offering the benefits of network scalability with lower initial costs and ease of upgrades. The Cisco SPA portfolio continues the Cisco focus on investment protection along with consistent feature support, broad interface availability. The Cisco SPA portfolio allows different interfaces to be deployed on the same interface processor.