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4–10 MULTILINK ML1200 MANAGED FIELD SWITCH – INSTRUCTION MANUAL
OPERATION CHAPTER 4: OPERATION
The cable end is a “plug-in” connector with both fiber strands terminated in one housing
that cannot be improperly inserted. Each port has an Activity (ACT) LED indicating packets
being received, a Link (LK) LED indicating proper connectivity with the remote device when
lit, and a FDX/HDX LED indicating full-duplex mode when lit (or half-duplex when off).
220.127.116.11 C4 Module, Combo 2@ 100Mbps multi-mode -LC small-form factor
and 2@ 10/
100 Mbps RJ-45 Connector
The C4 Module module is a combo module with a combination of copper and mm Fiber
(Small Form Factor) LC-type ports. The small size of LC connectors allows more ports on
one module. The C4 Module is equipped with two 10/100 RJ-45 ports and two LC multi-
mode fiber ports.
When installed in a Multilink ML1200 Switch, it supports the standard distances as per the
media. Each port has an Activity (ACT) LED indicating packets being received, a Link (LK)
LED that indicates proper connectivity with the remote device when lit, and a FDX/HDX LED
to indicate full-duplex mode when lit (or half-duplex when off). The 10/100 LED indicates
100Mbps speed when lit and at 10Mbps speed when off.
18.104.22.168 C1 Module (Twisted Pair), 10/100Mb, 4-Port
The C1 module supports Ethernet twisted pair segments of any standard length. It is
equipped with a Four-port RJ-45 connector, and offers 10/100 full / half-duplex auto-
negotiating capability on each port. The RJ-45 connector is shielded to minimize emissions
and will allow both unshielded twisted pair (UTP) and shielded twisted pair (STP) cable