Cisco CX-FEIP-2TX= Installation and con?guration Specifications download pdf (Page 16)

16 Second-Generation Fast Ethernet Interface Processor (FEIP2) Installation and Conﬁguration

What Is the FEIP2?

The FEIP2 is a dual-port, ﬁxed conﬁguration interface processor that provides two, 100-Mbps,

IEEE 802.3u Fast Ethernet (FE) interface interfaces.

The FEIP2 is available in the following ﬁxed conﬁgurations:

• FEIP2-2TX(=)—FEIP2 with two, 100BASE-TX FE interfaces (See Figure 7.)

Figure 7 Fast Ethernet Interface Processor (FEIP2-2TX)

Each 100BASE-TX interface on the FEIP2-2TX has an RJ-45 connector to attach to Category 5

unshielded twisted-pair (UTP) for 100BASE-TX, and an MII connector that permits connection

through external transceivers to multimode ﬁber for 100BASE-FX, or to Category 3, 4, and 5

UTP or shielded twisted-pair (STP) for 100BASE-T4 physical media.

Each FE interface on an FEIP2 can be conﬁgured at 100 Mbps, half duplex, for a maximum

aggregate bandwidth of 200 Mbps per pair. Each FE interface on an FEIP2 can also be conﬁgured

at 200 Mbps, full duplex, for a maximum aggregate bandwidth of 400 Mbps per pair. Further,

one FE interface can be conﬁgured at 100 Mbps, half duplex, while the other FE interface can be

conﬁgured at 200 Mbps, full duplex, for a maximum aggregate bandwidth of 300 Mbps per pair.

H9782

Bus connector

MII

LINK

RJ45

FAST ETHERNET

ENABLED

DRAM

SIMMs

SRAM

DIMM U5

CPU

Boot ROM

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Cisco CX-FEIP-2TX= Installation and con?guration Specifications Page 16