GarrettCom Hubs user manual Features, Package Contents

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

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