6-12 CHP Max™ Headend Optics Platform Chassis, Controllers and Power Supplies 1508685 Rev D
➤ To remove the CMM or SMM
■ Press upward on the latch release (see Figure 6.3 on page 6-6) on the front panel and
slide the module out the front of the chassis.
Management Modules Configuration
Configuring CMM, CMM-1, SMM, or SMM-1
Configure the CMM, CMM-1, SMM, or SMM-1 modules by initially daisy-chaining one CMM(-1)
to an SMM(-1), setting the SMM IP address, and then adding the CMM or SMM shelf to the
network using the shelfadd command. Continue daisy-chaining the next CMM shelf and
adding the CMM to the network using the shelfadd command until all shelves have been
networked together per system design plans.
➤ To connect network cabling
Connecting CMM-1s or SMM-1s to PCs via USB
Note Status and control of modules will not be available when either the CMM or
SMM is removed.
CAUTION Only connect the Ethernet network assigned to the CHP network to the
Ethernet connector on the rear of a chassis containing an SMM. Connecting an
Ethernet cable not assigned to the CHP network to the CHP network may result in a
loss of the network.
Note One chassis containing a SMM can be daisy-chained with up to nine other
chassis, each containing a CMM module, to monitor and control up to 10 chassis via
SNMP or remote GUI using Craft software in the UDP mode. Only one chassis with
an SMM can be in the daisy-chain, since the SMM is configured as master of the bus.
Note SMM modules can be installed in all chassis instead of daisy-chaining a SMM
with multiple chassis with CMMs. However, each SMM would need to be configured
with a unique IP address.
Note Use optional 24-inch cables (P/N CHP-XCT-CABLE) or comparable RJ-14
cables to daisy-chain CMM module(s) to the SMM module. This is not a standard
telephone cable or a standard USOC RJ-14 cable. Refer to Figure 19.7 on page 19-8
for a wiring diagram of this RJ-14 cable.
Note A cross-over Ethernet cable must be used if you are connecting a laptop
computer directly to the Ethernet connector on the rear of the chassis.
Note For CENELEC compliance, install a FAIR-RITE snap-on toroid EMI suppression
filter (FAIR-RITE P/N 0431164951 or ARRIS P/N 862344) supplied with the SMM on
the cable connected to the Ethernet connector on the rear of the chassis. This filter
should be installed as close as possible to the Ethernet connector to reduce
conducted RFI. See Figure 6.9 on page 6-16.
To Next Page
Loading...
Need help?
General
