Nortel 5520-48T-PWR 48-Port Gigabit Ethernet Switch (AL1001A05-E5) Specification Core Features | Type | Ethernet Switch. | | Osi layer | Layer 2/3. | | Managed device | Managed. | | Stackable switch | Stackable. |
Interfaces | Ports | 48 x 10/100/1000Base-T (RJ-45). | | Uplink/additional port(s) | 4 x SFP. | | Console port type | Serial (9-pin). |
Performance | Switch fabric capacity | 768 Gbps. | | Layer 2 forwarding rate | 71.4 Mpps. | | Mac address entries | 16000. | | Arp entries | 16000. | | Vlans | 256. | | Huntgroups / link aggregations | 6, |
Standards and Protocols | Lan standards | IEEE 802.1d Spanning Tree Bridge, IEEE 802.1p LAN Layer 2 QoS/CoS Protocol for Traffic Prioritization, IEEE 802.1Q Virtual LANs (VLAN), IEEE 802.3 CSMA/CD or Ethernet, IEEE 802.3u 100 Mbps (Fast Ethernet), IEEE 802.3ad Link aggregation, IEEE 802.3af Power over Ethernet, IEEE 802.3z Gigabit Ethernet over fiber standard (1000BaseX), IEEE 802.1w Rapid Spanning Tree Protocol (RSTP), IEEE 802.3x Flow Control, IEEE 802.1x Port Access Control for WLANs, IEEE 802.1s. | | Remote management protocol | HTTP, Telnet, RMON, SNMP 3, TFTP, SSH, SSL. | | Protocols | ARP, BOOTP, DiffServ, ICMP, IGMP, IP, RADIUS, SNTP, TCP, UDP, HTTP, DHCP, TFTP, SSHv2. | | Routing protocols | RIP Version 1, RIP Version 2, Static Routing. |
Extra Features | Led indicators | Link / Status, Activity, Full Duplex / Half Duplex, Power, Speed. |
Dimensions | Rack mounting height | 1U. | | Height | 4.4 cm. | | Width | 43.8 cm. | | Depth | 38.7 cm. | | Weight | 8.8 kg |
Other Info |
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