Filter
Top Products
128 CHAPTER 3: MULTIFUNCTIONAL INTERFACE MODULES
■ 24 × 10/100 Mbps RJ45 connector interfaces on the DMIM-24FSW module
■ 2 × 10/100/1000 Mbps (gigabit) RJ45 connector electrical interfaces on the
DMIM-24FSW module
■ 2 × SFP fiber interfaces (Fiber interfaces and gigabit electrical interfaces share
the MAC layer) on the DMIM-24FSW module
The interface cards support:
■ 100 meters (328.1 ft.) of transmission distance over the category-5 twisted-pair
cable
■ 100 meters (328.1 ft.) of transmission distance between any interfaces over the
category-5 twisted-pair cable
■ Operation at 100 Mbps and 10 Mbps, autosensing
■ Full duplex and half-duplex, with the former in common use
■ 24FSW provides two Combo interfaces as shown in Table 86. By default, the
electrical interfaces take effect.
Interface Attributes The interface attributes of the MIM-16FSW/MIM-16FSW-PoE
/DMIM-24FSW/DMIM-24FSW-PoE are given in the following table:
n
MDI stands for Media Dependent Interface of the Ethernet. Normally, the
interfaces on the network cards belong to this type. MDIX stands for Cross Media
Dependent Interface, which is usually adopted on hubs or LAN switches.
Interface LEDs MIM-16FSW/MIM-16FSW-PoE panel is shown in the following figure:
Table 86 Interface attributes of the
MIM-16FSW/MIM-16FSW-PoE/DMIM-24FSW/DMIM-24FSW-PoE
Attribute
MIM-16FSW/MIM-16FSW-P
oE module
DMIM-24FSW/DMIM-24FS
W-PoE module
Connector RJ45 RJ45 + SFP fiber interface
Interface type MDI/MDIX MDI/MDIX + SFP fiber
interface
Number of connectors 16 × 100 Mbps RJ45
connectors
24 × 100 Mbps RJ45
connectors
Two 1000 Mbps RJ45
connectors
Two SFP connectors
Cable type Straight-through and
crossover Ethernet cable
Straight-through and
crossover Ethernet cable; Fiber
interface supports SFP fiber
module
Operating mode 10/100 Mbps autosensing
Full/half duplex
24 × 100 Mbps electrical
interface: 10/100 Mbps
autosensing
2 × gigabit electrical interface:
10/100/1000 Mbps
autosensing
2 × gigabit fiber interface:
gigabit SFP fiber interface