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BANDWIDTH
G.SHDSL Distance
CAP Distance
2B1Q Distance
5.0 DATA STORAGE
5.1 RAM and NVRAM
Configuration backup is inherent in the SIM2000-24. Upon initial power up of the IP DSLAM, default
parameters of the SIM2000-24 will remain in place unless changed through NMS, CLI or SNMP. Once
changed, new configurations will automatically be recorded in both the Random Access Memory (RAM)
of the SIM2000-24 and the Non-Volatile Random Access Memory (NVRAM) of the MUM. While data
stored in SIM2000-24 RAM will be erased if the module is removed from the IP DSLAM or the IP DSLAM
loses power, interface module data stored within MUM NVRAM will remain intact (even if the unit loses
power) unless deliberately cleared or reconfigured.
5.2 Local File
Individual port configurations can be saved locally on your PC as a backup, and/or for use as a
template for future configurations. Once the SIM2000-24 has been configured as desired, the settings
can be flash uploaded through a Trivial File Transfer Protocol (TFTP) tool with a GET command and the
following information:
Host name: [IP DSLAM IP Address]
Remote filename: NVR_CFG.bin.[superuser password]
Local filename: [user preference]
Port configuration files can be flash downloaded FROM a local file TO a SIM2000-24 as well; simply
replace the GET command with a SET command.
N
Only individual port configurations can be saved to a local file. Chassis configurations are not flash up or
OTE
downloadable; they must be manually configured for each unit.
210-0000049 rev 05
SDSL Distance Capabilities
kbps
2,320
2,064
1,552
Feet
11,300 12,200 12,800 16,000 16,800 18,400 19,400 20,200 25,400
Meters 3,444
3,719
3,901
Feet
11,000 11,900 12,600 15,500 16,000 17,900 18,900 23,100 24,700
Meters 3,353
3,627
3,840
Feet
10,400 10,800 13,400 14,800 15,800 17,400 18,200 19,200 23,800
Meters 3,170
3,292
4,084
1,040
784
528
400
4,877
5,121
5,608
5,913
4,724
4,877
5,456
5,761
4,511
4,816
5,304
5,547
272
144
6,157
7,742
7,041
7,529
5,852
7,254
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