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Cisco Interface Cards
One-port Layer 3 Fast
Ethernet High-Speed WAN
Interface Cards for Cisco
1841, 2800, and 3800
Series Integrated Services
Routers
The new HWIC-1FE
provides additional
Layer 3 routed ports with
features equivalent to
those on the motherboard
of the Integrated Services
Routers These Fast
Ethernet interfaces can
be used for physical LAN
segregation, creation of a
demilitarized zone (DMZ),
or as a WAN interface
Broadband customers
can use them to connect
to an alternate provider
that delivers service on an
Ethernet port
The Layer 3 Cisco 1- port
Fast Ethernet High-Speed
WAN interface cards
(HWICs) supported on
the Cisco 1841, Cisco
2800, and Cisco 3800
Series Integrated Services
Routers offer small- to
large-sized businesses and
enterprise branch-ofce
customers the option to
add Layer 3 routed ports
with many advanced
features, including quality-
of-service (QoS) and
rate-limiting capabilities
124(11)XJ
Will move to next T train in
April 2007
Eight-port Inline Power
Module for HWIC-D-9ESW
Eight-port daughter card
for upgrading existing
HWIC-D-9ESW to be
capable of supporting
inline power
Integrated Switching
3800 Series–123(11)T
2800 Series–123(8)T4
Requires a HWIC-D-9ESW
module Router power
supply upgrade (AC-IP)
needed to provide inline
power to switch
Nine-port 10/100 Switch
Double-wide HWIC with
Eight Ports of Power over
Ethernet Support
Provides nine autosensing
10/100BASE-T Fast
Ethernet switched ports
with support for Power
over Ethernet and speeds
up to 200 Mbps (full-
duplex) between switch
ports Provides support
for 8021Q, 8021p, 8021D,
and more This interface
card inserts directly into a
Cisco double-wide HWIC
expansion slot
Integrated Switching
3800 Series–123(11)T
2800 Series–123(8)T4
Double-wide form factor
(requires two interface
card slots) A maximum of
two ESW modules (NM or
HWIC) are supported per
router Not supported on
Cisco 1841 Requires the
router to have an AC-IP
power supply to deliver
inline Power over Ethernet
Cisco Interface Cards