RadioFrame Networks Inc MCSERIESHP10 User Manual
System Definition
MC-Series High-Power System
998--01
Rev
X1
20
CONFIDENTIAL AND PROPRIETARY
RadioFrame Networks, Inc.
TRADE SECRET INFORMATION
2.2.1.1 BIC
CRIC
The BIC Common RadioFrame Interface Card (CRIC) is located in the top front slot of the
BIC. The BIC CRIC provides the Ethernet switch fabric to route packets to/from the AIC
and hosts a microprocessor that serves as the primary controller of BPCs for system-
management purposes. The BIC CRIC has a serial port for local serial access, and eight
10/100BaseT Ethernet ports. Currently, ports 1 through 7 are not used; only port 8 is
available for local technician Ethernet access.
BIC. The BIC CRIC provides the Ethernet switch fabric to route packets to/from the AIC
and hosts a microprocessor that serves as the primary controller of BPCs for system-
management purposes. The BIC CRIC has a serial port for local serial access, and eight
10/100BaseT Ethernet ports. Currently, ports 1 through 7 are not used; only port 8 is
available for local technician Ethernet access.
Figure 6 BIC CRIC Ports and Indicators
2.2.1.2 BPC
Three BTS Processing Cards (BPCs) are located in BIC front-slot positions 2, 3 and 4.
The BPC hosts a microprocessor to perform iDEN voice management and is responsible
for layer-2 call processing.
The BPC hosts a microprocessor to perform iDEN voice management and is responsible
for layer-2 call processing.
Figure 7 BPC indicators
2.2.1.3 ERTM
The Ethernet Rear Transition Module (ERTM) is located in the top rear slot of the BIC.
The ERTM interfaces to the CRIC via eight RMII ports in the chassis midplane. The
ERTM provides Ethernet connectivity between the BIC and AIC as well as a connection
to the CRTC.
The ERTM interfaces to the CRIC via eight RMII ports in the chassis midplane. The
ERTM provides Ethernet connectivity between the BIC and AIC as well as a connection
to the CRTC.
Note: The current-revision ERTM is used in either the AIC or BIC and is configured by
means of an internal switch. Some BICs are equipped with a BIC-only ERTM,
identified on the faceplate: “ERTM ASY-0562-XX”, where XX ≤ 05. The version
that works in either the AIC or BIC is labeled “-06” or later.
identified on the faceplate: “ERTM ASY-0562-XX”, where XX ≤ 05. The version
that works in either the AIC or BIC is labeled “-06” or later.
Figure 8 ERTM Ports and Indicators
2.2.1.4 CRTC
The Coax-to-RMII Transceiver Cards (CRTCs) is located in the bottom rear slots of the
BIC. A second optional CTRC is needed for 24 or more RadioBlade transceivers and in
some other configurations. If present, this second CRTC resides in the 3
BIC. A second optional CTRC is needed for 24 or more RadioBlade transceivers and in
some other configurations. If present, this second CRTC resides in the 3
rd
slot. The CRTC