User's Manual

MC-Series Standard Capacity system

998-1019-01 Rev X1

Proprietary and Confidential Information

B. ABIC Indicators

Each card installed in the ABIC has a Power LED and a Status LED that

indicates timing synchronization.

Note: The CRIC Status LED represents PLL status.

The system will not go active unless this LED is

green.

Each RJ-45 port has an Ethernet link LED that indicates connectivity and an

Ethernet activity LED that indicates Ethernet traffic (ABIC RJ-45 Port

Indicators10).

Figure 1.4 ABIC RJ-45 Port Indicators

1.6.2 CRIC

The ABIC Common RadioFrame Interface Card (CRIC) is located in the top front

slot of the ABIC. The ABIC CRIC provides the Ethernet switch fabric to route

packets to/from the ABIC and hosts a microprocessor that serves as the primary

controller of BPCs for system-management purposes. The ABIC CRIC has a

ERTM

Port 2 (RJ-45) CRTC Port 10BaseT

Port 3 (RJ-45) RF Shelf 1 10/100 Port 1

Port 4 (RJ-45) RF Shelf 2 10/100 Port 1

Port 5 (RJ-45) RF Shelf 3 10/100 Port 1

Port 6 (RJ-45) Group A

Port 7 (RJ-45) Group B

Port 8 (RJ-45) Group C

5 MHz/1PPS IN iSCIII 5-MHz/1PPS port

5 MHz/1PPS OUT not currently used (no terminator required)

GPS ANT not currently used

CRTC

10Base2 – iSCIII iSCIII 10Base2 port

10BaseT – iSCIII ABIC ERTM port 1

link activit