Specifications

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Figure 3 – Rear Panel Physical Interfaces

The Cisco 2851 router features a console port, an auxiliary port, two Universal Serial Bus (USB)

ports, four high-speed WAN interface card (HWIC) slots, two10/100 Gigabit Ethernet RJ45

ports, a Enhanced Network Module (ENM) slot, a Voice Network Module (VeNoM) slot, and a

Compact Flash (CF) drive. The 2851 router supports one single-width network module, four

single-width or two double-width HWICs, two slots for AIM-VPN/SSL-2 cards

, three internal

packet voice data modules (PVDMs), two fast Ethernet connections, and 16 ports of IP phone

power output. Figure 2 shows the front panel and Figure 3 shows the rear panel. The front panel

contains 4 LEDs that output status data about the system power, auxiliary power, system activity,

and compact flash busy status. The back panel consists of 13 LEDs: two Ethernet activity LEDs,

two duplex LEDs, two speed LEDs, two link LEDs, three PVDM LEDs, and two AIM LEDs.

The front panel contains the following:

• (1) Power inlet

• (2) Power switch

• (3) Console and auxiliary ports

• (4) USB ports

• (5) CF drive

• (6) LEDs described in table 1.

• (7) Optional RPS input

The back panel contains the following:

• (1) GE 0 port

• (2) GE 1 port

• (3) HWIC 0 slot

• (4) HWIC 1 slot

• (5) HWIC 2 slot

• (6) HWIC 3 slot

• (7) VeNoM slot

• (8) ENM slot

• (9) Ground connector

The security policy covers the configuration in which one AIM card is used.