26
aTCA-80302PA/PD
8.3 Front Panel Components
Figure 16: Shelf Manager Front Panel Components
1 Fixing screw
6
RESET push button
2 ETH 0 Ethernet Service Connector
(RJ45)
7
Shelf Manager Status LED
(red)
- Red = Out of Service (OOS)
3 ETH 0 Link/Activity LED (yellow)
- On = Link
- Off = No Link
- Blinking = Activity
8
Shelf Manager Status LED (green)
- Solid Green = in Service, active
Shelf Manager
- Blinking = in Service, Backup
Shelf Manager
4 ETH 1 Link/Activity LED (yellow)
- On = Link
- Off = No Link
- Blinking = Activity
9
Hot Swap Switch
- Activated by extraction handle
5 Hot Swap LED (blue)
- Solid Blue = ready to remove
- Blinking = Hot Swap is requested
- Off = No Hot Swap possible
10 Extraction handle
8.4 Hardware Address
The Shelf Manager reads the hardware address and parity bit from the backplane
connector of the Dedicated Shelf Manager slot. Geographic address pins (HA[0],
HA7) at the Backplane connector determine bit 0 and bit 7, bit 1...6 are hardware-
coded on the Shelf Manager PCB.
HW-Addr.
IPMB-Addr.
Primary Shelf Manager (left)
0x08
0x10
Secondary Shelf Manager (right)
0x09
0x12
