LevelOne GEP-2450 Datasheet - Page 2

www.level1.com I one world_one brand_one level_ Ethernet Switches 3 Technical Specifications Hardware Interface - 24 x RJ-45 10/100/1000BASE-T Poe Plus ports - 4 x Gigabit RJ-45/SFP (Mini-GBIC) shared slots Port 21,22,23,24 are TP/ (100/1000M) SFP Fiber auto sense Standard IEEE 802.3 10Base-T (Ethernet) IEEE 802.3u 100Base-TX (Fast Ethernet) IEEE 802.3ab 1000Base-T (Gigabit Ethernet) IEEE 802.3z 1000Base-X Ethernet IEEE 802.3x flow control capability IEEE 802.1Q VLAN IEEE 802.1D MAC Bridges IEEE 802.1p Quality of Service IEEE 802.1x Access IEEE 802.3af Power over Ethernet IEEE 802.3at Power over Ethernet IEEE 802.3az Energy Efficient Ethernet Power Supply 100-240V AC, 50-60 Hz, Internal Power Supply Power Consumption 250 Watts (max) Power over Ethernet (PoE) Supports IEEE 802.3af / at compliant Supports Power over Ethernet (PSE) on each Gigabit UTP port Power Budget: Max. 185W Auto detect powered device and consumption levels Smart feature as PoE Status, PoE Scheduling, PoE Power Delay and PoE Live Checking Circuit protection to prevent power interference between ports Supports per port power priority setting LED Indicators System, Link/Act, Speed, Poe Dimension (W x D x H mm) 442 x 170 x 44 mm Weight (g) 2400g Temperature (°C) Operating: 0 ~ 40°C Storage: -20 ~ 70°C Humidity (Non-condensing) Operating: 10 ~ 90% Approval FCC Part 15 Class A, CE Mark Software Performance 48Gbps forwarding bandwidth for switch, non-blocking switch fabric Wire speed performance MAC addresses: 8K Buffer Memory: 500 KB Backplane: 48Gbps Jumbo frame: 9KB Backpressure flow control for half duplex. 802.3x flow control for full duplex. VLAN Support up to 24 VLANs simultaneously (out of 4096 Vlan IDs) Port-base VLAN IEEE802.1Q tag-base VLAN, up to 24 active VLANs In tag-base VLAN, supports egress/ingress packet filter Provides Multicast VLAN for DVB application QoS Supports port based, Tag based, IPv4 ToS and DSCP Supports 802.1p QoS with 4 level priority queue Supports two scheduling, WRR and Strict Port Trunk Port trunking with 8 trunking groups Up to 12 ports for each group Broadcast Storm Multicast/Broadcast/Unknown-Unicast Storm suppression Port Mirroring Support 1: N RX port mirroring Supports port sniffer function with RX Monitor Mode Software Upgrade Supports firmware upgrade via web GUI 802.1x network access security Provides multi-host authentication based on port-based IGMP Snooping IGMP v1/v2 snooping IGMP Queried IGMP Proxy SNMP v1, v2c Network Management MIB II (RFC1213) Interface Group MIB (RFC 2863)