Cisco SG250-18 18-Port Gigabit Smart Switch REMANUFACTURED
16x 10/100/1000 ports , 2x Gigabit copper/SFP combo ports, 2.08kg
Part#:
SG250-18-K9-UK-RF
Manufacturer:
Cisco
Excl. VAT: £206.16
Available to Backorder: contact for lead time
Cisco SG250-18 18-Port Gigabit Smart Switch REMANUFACTURED
More Information
Part#
SG250-18-K9-UK-RF
Specification
| Management features | |
|---|---|
| Reset button | Yes |
| Switch type | Managed |
| Web-based management | Yes |
| System event log | Yes |
| Quality of Service (QoS) support | Yes |
| Switch layer | L2/L3 |
| Ports & interfaces | |
| Basic switching RJ-45 Ethernet ports quantity | 16 |
| Basic switching RJ-45 Ethernet ports type | Gigabit Ethernet (10/100/1000) |
| Installed SFP modules quantity | 0 |
| Installed SFP+ modules quantity | 0 |
| Combo SFP ports quantity | 2 |
| Gigabit Ethernet (copper) ports quantity | 16 |
| USB 2.0 ports quantity | 1 |
| Copper ethernet cabling technology | 10BASE-T, 10GBASE-T, 100BASE-TX, 1000BASE-T |
| Network | |
| Copper ethernet cabling technology | 10BASE-T, 10GBASE-T, 100BASE-TX, 1000BASE-T |
| Networking standards | IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3af, IEEE 802.3at, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z |
| Head-of-line (HOL) blocking | Yes |
| VLAN support | Yes |
| Spanning tree protocol | Yes |
| Rate limiting | Yes |
| Port mirroring | Yes |
| Number of VLANs | 255 |
| Link aggregation | Yes |
| Broadcast storm control | Yes |
| 10G support | No |
| Virtual LAN features | Stacked VLAN, Voice VLAN, Protocol-based VLAN |
| IGMP snooping | Yes |
| GARP VLAN Registration Protocol (GVRP) | Yes |
| Data transmission | |
| Jumbo frames | 9000 |
| Packet buffer memory | 12 MB |
| MAC address table | 8000 entries |
| Switching capacity | 36 Gbit/s |
| Number of queues | 8 |
| Jumbo frames support | Yes |
| Forwarding rate | 26.78 Mpps |
| Number of VLANs | 255 |
| Security | |
| Loop protection | Yes |
| Access Control List (ACL) rules | 512 |
| SSH/SSL support | Yes |
| Security algorithms | 802.1x RADIUS, HTTPS, SSH, SSL/TLS |
| IGMP snooping | Yes |
| Access Control List (ACL) | Yes |
| Queue scheduling algorithms | Weighted Round Robin (WRR) |
| DoS attack prevention | Yes |
| DHCP features | DHCP server, DHCP relay |
| Protocols | |
| GARP VLAN Registration Protocol (GVRP) | Yes |
| IPv4 & IPv6 features | Dual stack IPv4/IPv6 |
| Design | |
| Reset button | Yes |
| Form factor | 1U |
| Product colour | Black |
| LED indicators | Yes |
| Rack mounting | Yes |
| Number of fans | 0 fan(s) |
| Certification | UL 60950, FCC 15 A, CSA 22.2 |
| Performance | |
| Plug and Play | Yes |
| Processor frequency | 800 MHz |
| Mean time between failures (MTBF) | 1425277 h |
| Internal memory | 512 MB |
| Flash memory | 256 MB |
| Firmware upgradeable | Yes |
| Built-in processor | Yes |
| Packet buffer memory | 12 MB |
| Harmonized System (HS) code | 85176990 |
| Power | |
| Power consumption (max) | 13.1 W |
| Power supply included | Yes |
| AC input voltage | 100 - 240 V |
| Power over Ethernet (PoE) | |
| Power over Ethernet (PoE) | No |
| Operational conditions | |
| Storage temperature (T-T) | -20 - 70 °C |
| Storage relative humidity (H-H) | 10 - 90% |
| Operating temperature (T-T) | 0 - 50 °C |
| Operating relative humidity (H-H) | 10 - 90% |
| Heat dissipation | 44.7 BTU/h |
| Virtual LAN features | |
| VLAN support | Yes |
| Number of VLANs | 255 |
| Virtual LAN features | Stacked VLAN, Voice VLAN, Protocol-based VLAN |
| Weight & dimensions | |
| Width | 440 mm |
| Depth | 220 mm |
| Height | 44 mm |
| Packaging content | |
| Rack mount kit | Yes |
| Quick start guide | Yes |
| IPv4 & IPv6 features | |
| IPv4 & IPv6 features | Dual stack IPv4/IPv6 |
| Technical details | |
| Form factor | 1U |
| Product colour | Black |
| Processor frequency | 800 MHz |
| Mean time between failures (MTBF) | 1425277 h |
| Firmware upgradeable | Yes |
| Rack mounting | Yes |
| Built-in processor | Yes |
| Memory | |
| Packet buffer memory | 12 MB |
| Internal memory | 512 MB |
| Flash memory | 256 MB |
| Certificates | |
| Certification | UL 60950, FCC 15 A, CSA 22.2 |
| Indication | |
| LED indicators | Yes |
| Mobile network | |
| GARP VLAN Registration Protocol (GVRP) | Yes |
| Packaging data | |
| Rack mount kit | Yes |
| Quick start guide | Yes |
| Logistics data | |
| Harmonized System (HS) code | 85176990 |
Manufacturer
Cisco