Specifications

NP 4000 card
Summit WM Series WLAN Switch and Altitude Access Point Software Version 4.1 Technical Reference Guide
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The SC 1100 card has the following main components:
● Pentium M processor
● Micron North Bridge with dual PCI bus
● 1GB DDR memory
● Dual stage Watchdog timer
● Two signal interfaces from redundant PSU that provide the following information to CPU (registered
and memory mapped):
● Provide alarm from PSU to s/w if redundant power module failed
● 2 MB of onboard Flash (used for system Bootrom, diagnostic, system serial number, Extreme-specific
MAC address for Eth ports, etc…; accessible by s/w applications).
● Management ports:
● Main: 10/100BT LAN (RJ45) with Extreme-specific MAC address, activity LED (bi- color) and
speed LED (bi- color).
● Console access port: RS-232 (DB9) serial interface
● CPU card will provide 7-segment LED display and 4 status LEDs (under s/w control) as a way to
visually communicate with service personnel and end users
● One Reset button (external)
NOTE
Replacing the SC 1100 blade, will alter the MAC address of the management interface with is key to the
product licensing system. As such, replacement of the SC 1100 requires that the product key be transferred
from the old SC 1100 card's MAC to the new one. This transfer should be arranged through tech support/sales
support.
NP 4000 card
The NP 4000 card (Figure 14) is a full size (6U) Hot-swap-able Compact PCI (cPCI) form-factor card.
Figure 14: NP 4000 card