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General Standards
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DES-3852
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Managed Layer 2/3/4 Switch with (48) 10/100 Mbps Ports, (2) Combo SFP/1000BASE-T Ports, & (2) Built-in 1000BASE-T Uplinks
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Packet Buffer
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MAC address Table
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IP Address Table
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IP Routing
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Aggregated Bandwidth
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Transmission Method
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VLANs Support
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Up to 4K Static, 255 Dynamic 802.1p VLAN Groups
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Priority Queues
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8 Queues - Strict Priority or Weight Round Robin Queue Scheduling
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Classification ACLs
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MAC Address, IP Address, TCP/UDP Port Number & Payload, Physical Port, DSCP, 802.1p,VLAN, Protocol Type
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Classification QoS
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MAC Address, IP Address, TCP/UDP Port Number, Physical Port, DSCP, ToS
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Multicast Support
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IGMP v1/2/3, IGMP Snooping
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Jumbo Frames
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Number of IP Interfaces per VLAN
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Multicast Duplication
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Hardware Packet Replication on 8 VLANs on FE Ports and 32 VLANs on GE Ports*
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Port Security
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Supports 16 MAC Addresses per Port. Radius and TACACS+ Authentication, SSH v2, SSL v2, 802.1x port/MAC based
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Broadcast Storm Bandwidth Control
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Minimum Granularity: 128pkt/s
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MAC-IP Binding
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Supports 500 Entries per Device
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CPU Protection
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Protect CPU from Broadcast/Multicast/Unicast Flooding
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CPU Monitoring
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Utilization via Web/CLI/SNMP. Trap /Logging Notification when Configurable Threshold Reached
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0.0.0.0 IP Setting
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Prevents Device from Occupying an IP Address
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802.3ad Link Aggregation
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Up to 32 Groups, 8 Ports per Group
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Stacking
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Single IP Management up to 32 Units
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LED Status Lights
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Per Device: Power, Console (to indicate login through RS-232 port), RPS, Link/Act/Speed
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Interface Options
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RJ-45
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10BASE-T, 100BASE-TX & 1000BASE-T
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LC
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With Optional Standard Small Form-Factor Pluggable (SFP) Gigabit Transceivers
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RPS
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Redundant Power Option Via (DPS-200)
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Network Management
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In Band & Out of Band
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Telnet, CLI/Console, RMON, Web-based HTTP, SNMPv1/v2/v3, Syslog, Port Mirroring, TFTP Client, BootP/DHCP Client, IEEE 802.3 Ethernet, 802.3u Fast Ethernet, 802.3ab Gigabit Ethernet, 802.3z Gigabit Ethernet, 802.1d Spanning Tree, 802.1w Rapid Spanning Tree, 802.1p Priority Tags, 802.1q VLANs (4K static/ 255 dynamic), 802.3ad Link Aggregation (32 Groups/8 ports), 802.3x Flow Control, 802.1x Port-based /MAC based control, 802.1s (Multiple Spanning Tree), WRED Congestion Control*, STP Loopback Detection*, GVRP, Guest VLAN*, Per Port Limit IP Multicast Address Range*, Web GUI Traffic Monitoring, Web MAC Address Browsing, SNMP Trap on MAC Notification, DHCP Relay Option 82, DHCP Auto-configuration, Trap/Alarm/Log Severity Control, Dual Image, Dual Configuration*, Port Description, Editable Login Banner, Editable System Prompt, Virtual Interface/ Loopback Interface*, CPU Interface Filtering (Software ACL), Port Mirroring ACL Mode
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IETF
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RFC 1157 SNMP, RFC 1112/2236 IGMPv1/2 IGMPv3*, RFC 1757/2021/2819 RMON (4 Groups), RFC 1493 Bridge MIB, RFC 1213 MIB II, RFC 793 TCP, RFC 826 ARP, RFC 854 Telnet, and DiffServ, RFC 1724 RIP v1/2, RFC 1850 OSPF , DVMRP, RFC 2934 PIM-DM, PIM-SM*, RFC 2932 Multicast Routing, RFC 2787 VRRP, RFC 2096 IP Forwarding Table, RFC 2618/2620 RADIUS Client, RFC 2863 IF MIB, RFC 2674 802.1p MIB, RFC 2668 802.3 MAU MIB, RFC 2665 ether-like MIB, SSH, SSL, TACACS+
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Electrical & Emissions Summary
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Emissions
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CE Class A, FCC Class A, VCCI Class A, C-Tick Class A
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Power Supply
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AC Input: 100 - 240 VAC, 50/60 Hz Internal Universal Power Supply
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Power Consumption
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Safety Agency Certifications and Environmental
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Safety
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CSA International, CB Report
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Temperature
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Operating: 0° - 40° C (32° - 104° F)
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Storage: -40° - 70° C (-40° - 158° F)
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Humidity
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Operating: 10% to 85% RH, Non-Condensing
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Storage: 5% to 95% RH, Non-Condensing
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BTU
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