Black Box LRU4240 - Manual (Page 119)

Dual Trunk E1 Router
Dual Trunk E1 Router User’s Guide TECHNICAL: 0118 96 56 000 107
EOT
snmpget 172.25.150.1 .1.3.6.1.4.1.300.200.2.49.5
snmpget 172.25.150.1 .1.3.6.1.4.1.300.200.2.49.9
S
OFTWARE
-O
NLY
U
PGRADES
All upgrades to the 4200 WAN Access Platform are software-only upgrades. The hardware unit ships
from the factory with all the physical ports even if they are not used with the configured software. The
physical ports include two serial DTE ports, two T1/E1 ports, COMM port, and Ethernet port.
Changing software
You can also change the software configuration of your 4200T/E . For example you can reconfigure
your unit from a 4210 CSU/DSU to a 4230 Access Router. This configuration change requires
downloading a new software code into the unit, configuring the software menus, and changing the
network and DTE connections.
Contact BlackBox Technical support to obtain any software upgrade.