List of Acronyms
500
Quality of Service Guide
3HE 11014 AAAC TQZZA Edition: 01
RU rack unit
r-VPLS routed virtual private LAN service
SA security association
source-active
SAA service assurance agent
SAFI subsequent address family identifier
SAP service access point
SAR-8 7705 Service Aggregation Router – 8-slot chassis
SAR-18 7705 Service Aggregation Router – 18-slot chassis
SAR-A 7705 Service Aggregation Router – two variants:
• passively cooled chassis with 12 Ethernet ports and 8
T1/E1 ports
• passively cooled chassis with 12 Ethernet ports and no
T1/E1 ports
SAR-Ax 7705 Service Aggregation Router:
• passively cooled
• DC-powered with a dual-feed DC input that can be
connected to a +24/-48/-60 VDC power source
• equipped with 12 Ethernet ports (ports 1 to 4 are XOR
ports and 5 to 12 are 100/1000 Ethernet SFP ports)
• equipped with a factory-installed GPS receiver and
GNSS RF faceplate connector
SAR-H 7705 Service Aggregation Router – temperature- and
EMC-hardened to the following specifications: IEEE 1613
and IEC 61850-3
SAR-Hc 7705 Service Aggregation Router – compact version of
7705 SAR-H
Table 70 Acronyms (Continued)
Acronym Expansion