Magnum Blade 10/100Mbps cPCI Hubs User Manual (8/01)
7
www GarrettCom com
..
Features
• Twelve Ethernet hub ports on a 6U X 4HP Form-Factor cPCI
• Uses Rear I/O slot in cPCI chassis, keeping Ethernet cabling in the
rear area
• No cPCI backplane connections, “universal”, can be used in any
cPCI system
• High reliability, over 30 years calculated MTBF
• Low EMI noise, better than Class B emissions
• Carrier Class, NEBS compliant, has been NEBS certified in cPCI
systems
• One model for auto negotiating 10/100Mbps dual-speed ports, one
for 100-only.
• Up-link switch for cascading, port #
• Global Collision status LED, indicates collisions for all ports / speeds
on the hub
• Bridge between the two speed domains (Model DS12), has 2K node
addresses and 512KB packet buffers, enables all connected users at
both speeds to talk to each other
• Supports Category 5 (100Mb) and Category 3 (10 Mb) UTP / STP
twisted-pair cabling
• Class II Repeater, 80 BT PDV at 100Mbps
• Auto-partitioning of ports receiving excessive collisions, removes
network faults
• Complies with IEEE802.3u 10 Mb and 100MbEthernet specifications
• Package Contents:
• One twelve-port dual-speed 10/100 Mbps Hub (Model DS12), or
one Fast Ethernet 100Mbps-only Hub (Model DS12E)
• Short power cable with male power connector for insertion into the
power-input jack.
• User manual (includes warranty card)
• Two holding screws for mounting in a 6U X 4HP Rear I/O cPCI
chassis slot