| Manufacturer: | CISCO |
| Manufacturer Part No: | SG250-50P-K9-EU |
| General |
| Device Type: | Switch - 50 ports - L3 - smart |
| Enclosure Type: | Rack-mountable 1U |
| Subtype: | Gigabit Ethernet |
| Ports: | 48 x 10/100/1000 (PoE+) + 2 x combo Gigabit Ethernet/Gigabit SFP |
| Power Over Ethernet (PoE): | PoE+ |
| PoE Budget: | 375 W |
| Performance: | Switching capacity: 100 Gbps
Switching capacity (64-byte packet size): 74.41 Mpps |
| Capacity: | MSTP instances: 8
Active VLANs: 256
QoS hardware queues: 4 |
| MAC Address Table Size: | 8K entries |
| Jumbo Frame Support: | 9KB |
| Routing Protocol: | IGMPv2, IGMP, IGMPv3, MLDv2, MLD, CIDR |
| Remote Management Protocol: | SNMP, RMON, Telnet, HTTP, HTTPS, TFTP, SSH |
| Encryption Algorithm: | MD5, SSL |
| Authentication Method: | RADIUS |
| Features: | DHCP support, BOOTP support, VLAN support, IGMP snooping, Syslog support, port mirroring, DiffServ support, Weighted Round Robin (WRR) queuing, Broadcast Storm Control, Unicast Storm Control, SNTP support, Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP) support, Multiple Spanning Tree Protocol (MSTP) support, Access Control List (ACL) support, Quality of Service (QoS), MLD snooping, 24 MB packet buffer, SNMP support, 4 fans, Cisco Discovery Protocol |
| 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 802.3at, IEEE 802.3az |
| Processor: | X ARM: 800 MHz |
| RAM: | 512 MB |
| Flash Memory: | 256 MB |
| Status Indicators: | System, link/speed |
| Expansion / Connectivity |
| Interfaces: | 48 x 1000Base-T RJ-45 PoE+ - 375 W
2 x 1000Base-T RJ-45
2 x Gigabit LAN SFP
1 x USB Type A management |
| Power |
| Power Device: | Internal power supply |
| Voltage Required: | AC 120/230 V (50 - 60 Hz) |
| Miscellaneous |
| Rack Mounting Kit: | Included |
| MTBF: | 53,839 hours |
| Compliant Standards: | UL 60950, FCC Part 15 A, CSA 22.2 |
| Localisation: | Europe |
| Dimensions&Weight |
| Width: | 44 cm |
| Depth: | 35 cm |
| Height: | 4.4 cm |
| Weight: | 4.82 kg |
| Manufacturer Warranty |
| Service&Support: | Limited warranty - replacement - lifetime - response time: next business day
Technical support - web support - 1 year
Technical support - phone consulting - 1 year |
| Environmental Parameters |
| Min Operating Temperature: | 0°C |
| Max Operating Temperature: | 50°C |
| Humidity Range Operating: | 10 - 90% (non-condensing) |
| Min Storage Temperature: | -20°C |
| Max Storage Temperature: | 70°C |
| Humidity Range Storage: | 10 - 90% (non-condensing) |
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