Cisco Cisco ASR 1000 Series 40Gbps SPA Interface Processor Ficha De Dados
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Key Features and Benefits
The Cisco 1-Port Channelized STM-1/OC-3 SPA Version 2 offers many advantages, including:
●
Support for Channelized OC-3 to T1, Channelized STM-1 to E1, clear channel T3/E3, subrate T3/E3, full-
rate T1, clear channel E1, Channelized T1/E1, and fractional T1/E1
●
Up to 84 T1 (or 3 T3) ports, 63 E1 (or 3 E3) ports, or 1024 n x DS-0 channels
●
Support for all major encapsulations including MLPPP and Multilink Frame Relay (MLFR)
●
Support for link fragmentation and interleaving (LFI) over Frame Relay (FRF.12) and MLPPP
●
Support for both 1 + 1 SONET Automatic Protection Switching (APS) and SDH Linear Multiplexer Section
Protection (MSP) protocols
Product Specifications
Table 1 lists the product specifications for the Cisco 1-Port Channelized STM-1/OC-3 SPA Version 2, and Table 2
lists the optical parameters.
Table 1.
Product Specifications
Features
Descriptions
Product compatibility
● Cisco 7600 Series Routers
● Cisco ASR 1000 Series Routers
● Cisco ASR 9000 Series Routers
● Cisco ASR 1000 Series Routers
● Cisco ASR 9000 Series Routers
Minimum software version
● Cisco 7600 Series Routers: Cisco IOS
®
Software Release 15.4(2)S and Cisco IOS XE Software
Release 3.12.0.0S
● Cisco ASR 1000 Series Routers with Cisco IOS XE Software Releases 3.12.0,
3.11.2,
and 3.10.3
● Cisco ASR 9000 Series Routers with Cisco IOS XR Software Release 5.2.0
Protocols
Serial encapsulations:
● High-Level Data Link Control (HDLC)
● Point-to-Point Protocol (PPP), RFC 1662
● Frame Relay, RFC 1490
● Point-to-Point Protocol (PPP), RFC 1662
● Frame Relay, RFC 1490
Multilink support (bundle limit dependent on number of links per bundle; maximum of 12 links per bundle):
● Multilink PPP (MLPPP), RFC 1990
● Link fragmentation and interleaving (LFI) over Frame Relay (FRF.12) and MLPPP
● Link fragmentation and interleaving (LFI) over Frame Relay (FRF.12) and MLPPP
Networking protocols:
● IPv4/IPv6
Cards, ports, and slots
1 port
Connectivity
OC-3/STM-1 Small Form-Factor Pluggable (SFP) optics module (refer to optical parameters in Table 2)
Features and functions
Up to 84 T1 (or 3 T3) or 63 E1 (or 3 E3) ports
Up to 1022 n x DS-0 channels (where n is 1 to 24) with no T3 ports configured
Up to 400 n x DS-0 channels (where n is 1 to 24) with one or more T3 ports configured
Support for Channelized OC-3 to T1, Channelized STM-1 to E1, clear channel T3/E3, subrate T3/E3, full-
rate T1, clear channel E1, and Channelized T1/E1
rate T1, clear channel E1, and Channelized T1/E1
SONET multiplexing:
● OC-3 <-> STS-3 <-> STS-1 <-> VTG <-> VT1.5 <-> T1 <-> N x DS-0
● OC-3 <-> STS-3 <-> STS-1 <-> T3 <-> T1 <-> N x DS-0
● OC-3 <-> STS-3 <-> STS-1 <-> T3
● OC-3 <-> STS-3 <-> STS-1 <-> T3 <-> E1 <-> n x DS-0
● OC-3 <-> STS-3 <-> STS-1 <-> T3 <-> T1 <-> N x DS-0
● OC-3 <-> STS-3 <-> STS-1 <-> T3
● OC-3 <-> STS-3 <-> STS-1 <-> T3 <-> E1 <-> n x DS-0
SDH multiplexing:
● STM-1 <-> AUG <-> AU-4 <-> VC-4 <-> TUG-3 <-> TUG-2 <-> TU-12 <-> VC-12 <-> E1 <-> n x DS-0
● STM-1 <-> AUG <-> AU-4 <-> VC-4 <-> TUG-3 <-> TU-3 <-> VC-3 <-> T3/E3
● Internal or line-derived (loop) clocking, independently selectable on each T1 or E1 tributary
● STM-1 <-> AUG <-> AU-4 <-> VC-4 <-> TUG-3 <-> TU-3 <-> VC-3 <-> T3/E3
● Internal or line-derived (loop) clocking, independently selectable on each T1 or E1 tributary
Loopback capabilities: