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Color Category | Black |
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Compliant Standards | ANSI T1.101 , IEEE 802.1ag , IEEE 802.1Q , IEEE 802.3 , IEEE 802.3ah , ITU-T G.823 , ITU-T G.824 |
Data Link Protocol | Ethernet , Fast Ethernet , Gigabit Ethernet |
Expansion Slots | NIM / ISC / Enhanced Service Module (SM-X) / DIMM 240-pin |
Flash Memory | 4 GB ( 16 GB ) |
Form Factor | Rack-mountable |
Frequency Required | 50/60 Hz |
Height (Rack Units) | 1 |
Interface Provided | WAN / LAN , Serial , Management , Auxiliary , USB , SFP (mini-GBIC) |
Key Features | Firewall , USB port , VPN support |
Network Transport Protocol | DHCP , IPSec , PPPoE |
Nominal Voltage | AC 120/230 V |
OS Provided | Cisco IOS Security |
Performance | Aggregate throughput / 100 Mbps |
Power Provided | 250 Watt |
Product Line | Cisco ISR |
Product Model | 4331 |
RAM | 4 GB ( 16 GB ) / DDR3 SDRAM |
Remote Management Protocol | RMON , SNMP |
WAN Ports Qty | 3 |