GarrettCom Hubs Switch User Manual


 
Magnum Blade 10/100Mbps cPCI Hubs User Manual (8/01)
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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