Ericsson Redback Networks SmartEdge 1200 User Manual

System Components
1-8 SmartEdge 1200 Router Hardware Guide
Table 1-4 compares the XCRP3 Controller card with the XCRP4 Controller card.
External storage for core dumps
and system files
1 GB 1 GB (NEBS certified)
External ports 2 DB-9 (CRAFT 1, CRAFT 2)
3
1 10/100 Ethernet
2 DB-9 (CRAFT 1, CRAFT 2)3
1 10/100 Ethernet
1. Although either controller card can transmit data, the SmartEdge OS does not support the transmission of data to the external equipment.
2. Total storage on two internal storage devices.
3. The CRAFT 1 port is not supported.
Table 1-4 XCRP3 and XCRP4 Controller Card Comparison
Feature XCRP3 XCRP4
Processors Dual processors with shared memory that run
independently and perform different functions
Four processors with shared memory that run
independently and perform different functions
Control processor functions • SONET/SDH software
• SmartEdge OS software
•NetOp EMS software
• External timing (synchronization) software
• SONET/SDH software
• SmartEdge OS software
• NetOp EMS software
• External timing (synchronization) software
Main memory (total) 768 or 1,280 MB SDRAM 8 GB DDR-II SDRAM
NVRAM 512 KB DRAM with battery backup 512 KB DRAM with battery backup
Internal timing Stratum 3 oscillator
(±4.6 ppm with freerun, normal, and holdover
modes)
SONET minimum clock
(±20.0 ppm in freerun mode, normal mode only)
Real-time clock Yes, synchronized with NTP server Yes, synchronized with NTP server
External timing implementation
1
1. The SmartEdge OS does not support the transmission of data to the external equipment.
Software selectable
2
2. The XCRP3 can receive or transmit data.
Software selectable
3
3. The XCRP4 can receive data only.
Internal storage for system
images and files
1 GB
4
4. Total storage on two internal storage devices.
2 GB
External storage for core dumps
and system files
1 GB (NEBS certified) 1 GB (NEBS certified)
External ports 2 DB-9 (CRAFT 1, CRAFT 2)
5
1 10/100 Ethernet
5. The CRAFT 1 port is not supported.
1 DB-9 (CRAFT)
1 10/100/1000 Ethernet
6
6. Support for 1 Gbps depends on the release of the SmartEdge OS.
Table 1-3 XCRP and XCRP3 Controller Card Comparison (continued)
Feature XCRP XCRP3

Ericsson Redback Networks SmartEdge 1200 Specifications

General

Brand	Ericsson
Model	Redback Networks SmartEdge 1200
Category	Network Router
Language	English