SG550X-48-K9 SG550X-48
48-port 10/100/1000, 4 x 10G uplinks (SFP )
CISCO SG550X-48-K9-NA SG550X-48 LAYER 3 SWITCH SG550X 48 PORT SG550X-48-K9
$ 1,750.00 $ 1,250.00
Cisco 550X Series SG550X-48 – Switch – L3 – managed – 48 x 10/100/1000 2 x combo 10 Gigabit SFP 2 x 10 Gigabit SFP – rack-mountable
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| Device Type | Switch - 48 ports - L3 - managed - stackable |
| Enclosure Type | Rack-mountable 1U |
| Subtype | Gigabit Ethernet |
| Ports | 48 x 10/100/1000 2 x combo 10 Gigabit SFP 2 x 10 Gigabit SFP |
| Performance | Switching capacity (64-byte packet size): 130.94 Mpps | Switching capacity: 176 Gbps |
| Capacity | MSTP instances: 16 | Simultaneous VLANs: 4094 | IPv4 routes: 7000 | IP router interfaces: up to 256 | Virtual routers: up to 255 | ACL entries: up to 3000 | QoS hardware queues: 8 |
| MAC Address Table Size | 16000 entries |
| Jumbo Frame Support | 9000 bytes |
| Max Units In A Stack | 8 |
| Routing Protocol | RIP-2 IGMPv2 IGMP IGMPv3 policy-based routing (PBR) MLDv2 MLD VRRPv2 VRRPv3 CIDR |
| Remote Management Protocol | SNMP 1 SNMP RMON Telnet SNMP 3 SNMP 2c HTTP HTTPS TFTP SSH SSH-2 CLI SCP |
| Encryption Algorithm | SSL |
| Authentication Method | RADIUS TACACS TACACS |
| Features | Flow control DHCP support IGMP snooping Syslog support DoS attack prevention port mirroring DiffServ support Weighted Round Robin (WRR) queuing Broadcast Storm Control IPv6 support High Availability Multicast Storm Control Unicast Storm Control firmware upgradable sFlow Spanning Tree Protocol (STP) support Rapid Spanning Tree Protocol (RSTP) support Multiple Spanning Tree Protocol (MSTP) support DHCP snooping Access Control List (ACL) support Quality of Service (QoS) DHCP server Dynamic ARP Inspection (DAI) reset button STP Root Guard Uni-Directional Link Detection (UDLD) DHCP relay Remote Switch Port Analyzer (RSPAN) DHCP client Management Information Base (MIB) dual firmware images Class of Service (CoS) Generic Attribute Registration Protocol (GARP) Generic VLAN Registration Protocol (GVRP) Duplicated Address Detection DiffServ Code Point (DSCP) support Time-controlled ACLs support 3MB packet buffer Storm Control IP source guard ARP inspection Internet Control Message Protocol (ICMP) Cisco Discovery Protocol IGMP querier VLAN Double Tagging (Q-in-Q) VLAN mirroring DNS client Voice VLAN Secure Core Technology (SCT) LLDP-MED Head-of-line (HOL) blocking IP/Mac/Port Binding (IPMB) Secure Sensitive Data (SSD) Private VLAN ISATAP tunnel support RA guard Guest VLAN STP BPDU Guard |
| Compliant Standards | IEEE 802.3 IEEE 802.3u IEEE 802.3z IEEE 802.1D IEEE 802.1Q IEEE 802.3ab IEEE 802.1p IEEE 802.3x IEEE 802.3ad (LACP) IEEE 802.1w IEEE 802.1x IEEE 802.3ae IEEE 802.1s IEEE 802.1ab (LLDP) IEEE 802.3an IEEE 802.3az |
| Processor | X ARM: 800 MHz |
| RAM | 512 MB |
| Flash Memory | 256 MB |
| Status Indicators | System RPS (Redundant Power Supply) fan link/speed master stack |
| Interfaces | 48 x 1000Base-T RJ-45 | 2 x 10GBase-T SFP uplink | 2 x 10GBase-X SFP uplink | 1 x console RJ-45 | 1 x USB Type A |
| Power Device | Internal power supply |
| Voltage Required | AC 120/230 V (47 - 63 Hz) |
| Features | Redundant Power System (RPS) connector |
| Cables Included | 1 x serial cable |
| Rack Mounting Kit | Included |
| MTBF | 248097 hours |
| Compliant Standards | Plug and Play UL 60950 CSA 22.2 FCC CFR47 Part 15 A USGv6 |
| Localization | North America |
| Width | 17.3 in |
| Depth | 1.7 in |
| Height | 10.1 in |
| Weight | 8.22 lbs |
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