Cisco Asr 1000 Series Aggregation Services Routers Sip And Spa Software Configuration Guide, Cisco Ios - Cisco ASR 1000 Series Software Configuration Manual

Overview of the Serial SPAs
• Online insertion and removal (OIR).
• Hot Standby Router Protocol (HSRP).
• Alarm reporting: 24-hour history maintained, 15-minute intervals on all errors.
• 16-bit and 32-bit cyclic redundancy checks (CRC) supported (16-bit is the default).
• Local and remote loopback.
• Bit error rate testing (BERT) pattern generation and detection per port.
• Programmable BERT pattern enhancements.
The programmable BERT pattern enhancements are not supported on the 2-Port, 4-Port, and 8-Port
Note
Clear-Channel T3/E3 Serial SPAs and the 8-Port Channelized T1/E1 SPA.
• Dynamic provisioning—Allows for the addition of new customer circuits within a channelized interface
without affecting other customers.
• Field-programmable device (FPD) upgrades.
• End-to-end FRF.12 fragmentation support (Quantum Flow Processor [QFP] based).
• QFP-based Multilink PPP (MLPPP) and Link Fragmentation and Interleaving (LFI).
• Support for MLPPP across all SPAs.
• Support for MLPPP using any combination of E1, T1, and NxDS0 member links.
• Compressed Real-Time Protocol (cRTP)—8-Port Channelized T1/E1 Serial SPA and 2-Port and 4-Port
Channelized T3 SPAs only.
• Effective from Cisco IOS XE Release 3.9, the 8-Port Clear-Channel T3/E3 Serial SPA is supported on
the Cisco ASR1000-SIP10, the Cisco ASR 1001 Router, the Cisco ASR 1002 Router, and the Cisco
ASR 1002-F Router.
• T1 features
Note B8ZS and AMI line encoding are not configurable for TW on the 2-Port and 4-Port Channelized T3 SPA.
OL-14127-17
◦ All ports can be fully channelized down to DS0.
◦ Data rates in multiples of 56 Kbps or 64 Kbps per channel.
◦ Maximum 1.536 Mbps for each T1 port.
◦ D4 Superframe (SF) and Extended Superframe (ESF) support for each T1 port.
◦ ANSI T1.403 and AT&T TR54016 CI FDL support.
◦ Internal and receiver recovered clocking modes.
◦ Short haul and long haul channel service unit (CSU) support.
◦ Bipolar eight zero substitution (B8ZS) and alternate mark inversion (AMI) line encoding.
Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Software Configuration Guide, Cisco IOS XE
Supported Features
Everest 16.5
213