Cisco 4331 Isr - Cisco 4451 ISR Hardware Installation Manual

About Cisco 4000 Series ISRs
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Cisco 4331 ISR

Cisco 4331 ISR provides these capabilities:
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Hardware Installation Guide for the Cisco 4000 Series Integrated Services Router
1-4
Three combo ports that can function as SFP or RJ-45 ports:
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3 10/100/1000 RJ-45 Ethernet ports (labeled GE 0/0/0, 0/0/1, and 0/0/2)
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3 100/1000 SFP Ethernet ports (labeled SFP 0/0/0, 0/0/1, and 0/0/2)
One optional internal SSD mSATA storage device
LEDs for Ethernet and console status
LED for SSD status
Two DDR3 DIMM slots that support replaceable DIMM modules
One eUSB flash slot, which is serviceable
One serviceable internal 30-W PoE daughter card for two of the front Gigabit Ethernet ports (labeled
GE 0/0/0 and 0/0/1)
One available ISC slot for an optional serviceable daughter card PVDM4 module to add IP voice
and video capability
Environment monitoring
Field replaceable fan tray
Single PSU
Support for a single 500-W PoE converter power supply module
One single-wide SM slot
Two single-wide NIM slots that can combined into one double-wide (NIM1 and NIM2).
One 10/100/1000 RJ-45 Ethernet port for system management (labeled {MGMT} on the right of the
connector)
One USB Type A host port
One USB mini-Type B console (placed next to the RJ-45 console port)
One RJ-45 console port
One RJ-45 auxiliary port
Three GE ports allocated among two RJ45 and two SFP as:
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One combo port with 10/100/1000 RJ-45 Ethernet port or SFP Ethernet port (labeled GE0/0/0)
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One dedicated 10/100/1000 RJ-45 Ethernet port (labeled GE0/0/1)
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One dedicated SFP Ethernet port (labeled GE0/0/2)
Optional internal SSD mSATA storage device
LEDs for Ethernet and console status
LED for SSD status
Two DDR3 DIMMs slots that support replaceable DIMM modules
One eUSB flash slot, which is serviceable
Chapter 1 Overview of Cisco 4000 Series ISRs
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