3Com MSR 20, MSR 30, MSR 50 XMIM-16FSW/XMIM-2 4FSW

XMIM-16FSW/XMIM-24FSW 143
Figure 163 Type “Y” cable
■As shown in the following figure, on both ends of the “I” type G.SHDSL cable
there is an RJ-11 connector. The “I” type G.SHDSL cable can connect one
4-wire telephone cable.
Figure 164 “I” type cable
Connecting the Interface
Cable
■When using the “Y” cable, connect the X1 end of the cable to the interface on
MIM-1SHL-4W and connect the other two ends (X2, X3) to DSLAM through
PSTN.
■When using the “I” cable, connect one end of the cable to the interface on
MIM-1SHL-4W and the other end to DSLAM through PSTN.
XMIM-16FSW/XMIM-2
4FSW
Introduction XMIM-16FSW and XMIM-24FSW are a 16-port 10/100 Mbps Ethernet Layer 2
switching MIM interface card and a 24-port 10/100 Mbps Ethernet Layer 2
switching MIM interface card, which can be installed on the MSR 30-11. Each
XMIM-16FSW provides sixteen ordinary 10/100 Mbps RJ45 connector interfaces,
while each XMIM-24FSW provides twenty-four 10/100 Mbps RJ45 connector
interfaces. Both XMIM-16FSW and XMIM-24FSW are suitable for a small
enterprise network to serve as a switching & routing device, which can be directly
connected to PCs and network devices of the enterprise. XMIM-16FSW and
XMIM-24FSW support the following functions:
■A transmission distance of 100 meters (328.1 ft.) when connected with a
category-5 twisted pair cable (crossover or straight-through cable).
■100 Mbps wire-speed forwarding between any ports when connected with a
category-5 twisted pair cable (crossover or straight-through cable).
■Auto-sensing at a rate of 10 Mbps or 100 Mbps.
■Full duplex and half duplex, of which full duplex is common.
Interface Attributes Table 100 Interface attributes of XMIM-16FSW/XMIM-24FSW
Attributes XMIM-16FSW/XMIM-24FSW
Connector type RJ45
Interface type MDI/MDIX