Enterasys Matrix 7H4385-49 Installation Guide download pdf (Page 24)

10BASE-T Network

2-2 Network Requirements

10BASE-T Network

Whenconnectinga10BASE‐Tsegmenttoanyofthefixedfrontpanelportsofthe7G4202‐72or

7G4282‐49,ensurethatthenetworkmeetstheEthernetnetworkrequirementsoftheIEEE

802.3‐2002standardfor10BASE‐T.Refertothe CablingGuidefordetails.

100BASE-TX Network

Thefixedfrontpanelportsofthe7G4202‐72or7G4282‐49provideaconnectionthatsupports

Category5UTPcabling.ThedeviceattheotherendofthetwistedpairsegmentmustmeetIEEE

802.3‐2002100BASE‐TXFastEthernetnetworkrequirementsforthedevicestooperateat

100 Mbps.Refer

totheCablingGuidefor details.

1000BASE-T Network

The7G4202‐72 and7G4282‐49support10/100/1000 MbpsbymeansoffixedRJ45frontpanel

connectors.Theseconnectionssupportcopperwireconnectionsthatcanoperateupto1000 Mbps.

ThedeviceattheotherendofthetwistedpairsegmentmustmeetIEEE802.3‐2002network

requirementsforthedevicestooperateatGigabitspeed.



Note: If a port is to operate at 100 Mbps, Category 5 cabling must be used. Category 3 cabling

does not meet 100 Mbps specifications. For 10 Mbps operation only, Category 3 or Category 5

cabling can be used. Refer to “100BASE-TX Network” on page 2-2 for information about

100BASE-TX networks and cabling.

Note: The fixed ports of the module support Category 5 UTP cabling with an impedance between

85 and 111 ohms for 100 Mbps operation. The module is capable of operating at 10, 100, or 1000

Mbps and can automatically sense the port speed of the other device and adjust its speed

accordingly.

Note: The fixed ports of each module support Category 5 UTP cabling with an impedance between

85 and 111 ohms for 100 and 1000 Mbps operation and can automatically sense the port speed of

the other device and adjusts its speed accordingly.

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Enterasys Matrix 7H4385-49 Installation Guide Page 24