General
Device Type
Switch - 48 ports - Managed - stackable
Enclosure Type
Desktop, rack-mountable 1U
Subtype
Gigabit Ethernet
Ports
48 x 10/100 + 4 x SFP
Power Over Ethernet (PoE)
PoE+
Performance
Switching capacity: 176 Gbps ¦ Forwarding performance: 88 Gbps
Capacity
Virtual interfaces (VLANs): 255
Jumbo Frame Support
9216 bytes
Remote Management Protocol
SNMP 1, SNMP 2, RMON 2, Telnet, SNMP 3, SNMP 2c, HTTP, SSH, CLI
Authentication Method
Secure Shell (SSH), RADIUS, TACACS+
Features
Layer 2 switching, auto-negotiation, ARP support, Cisco Fast EtherChannel, VLAN support, auto-uplink (auto MDI/MDI-X), IGMP snooping, Broadcast Storm Control, Multicast Storm Control, Unicast Storm Control, Rapid Spanning Tree Protocol (RSTP) support, Multiple Spanning Tree Protocol (MSTP) support, DHCP snooping, Dynamic Trunking Protocol (DTP) support, Port Aggregation Protocol (PAgP) support, Trivial File Transfer Protocol (TFTP) support, Access Control List (ACL) support, Quality of Service (QoS), RADIUS support, Dynamic ARP Inspection (DAI), Uni-Directional Link Detection (UDLD), Shaped Round Robin (SRR), Link Aggregation Control Protocol (LACP), Remote Switch Port Analyzer (RSPAN), Per-VLAN Rapid Spanning Tree (PVRST), Multicast VLAN Registration (MVR), Strict Priority Queuing (SPQ)
Compliant Standards
IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.3ah, IEEE 802.1ab (LLDP), IEEE 802.3at
RAM
128 MB
Flash Memory
64 MB
Status Indicators
Port status, port transmission speed, port duplex mode, system, link/activity
Miscellaneous
MTBF
260,000 hours
Compliant Standards
TUV GS, CISPR 24, NOM, EN55024, CISPR 22, CB, MIC, RoHS, IEC 60950-1, EN 60950-1, UL 60950-1 Second Edition, FCC Part 15 A, CSA C22.2 No. 60950-1
Pricing Type
Refurbished