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sg250-50-k9 Datasheet
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General |
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Device Type |
Switch - 50 ports - L3 - smart |
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Enclosure Type |
Rack-mountable 1U |
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Subtype |
Gigabit Ethernet |
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Ports |
48 x 10/100/1000 + 2 x combo Gigabit SFP |
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Performance |
Switching capacity: 100 Gbps | Forwarding performance (64-byte packet size): 74.41 Mpps |
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Capacity |
MSTP instances: 8 | Active VLANs: 256 | ACL rules: 512 | Priority queues: 8 |
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MAC Address Table Size |
8K entries |
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Jumbo Frame Support |
9KB |
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Routing Protocol |
IGMPv2, IGMP, IGMPv3, static IPv4 routing, static IPv6 routing, MLDv2, MLD, CIDR |
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Remote Management Protocol |
SNMP 1, RMON, Telnet, SNMP 3, SNMP 2c, HTTP, HTTPS, TFTP, SSH, SSH-2, CLI, SCP |
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Encryption Algorithm |
SSL |
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Authentication Method |
Secure Shell (SSH), RADIUS, Secure Shell v.2 (SSH2) |
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Features |
Flow control, DHCP support, BOOTP support, Syslog support, DoS attack prevention, port mirroring, DiffServ support, Broadcast Storm Control, Multicast Storm Control, Unicast Storm Control, firmware upgradable, SNTP support, Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP) support, Multiple Spanning Tree Protocol (MSTP) support, Access Control List (ACL) support, reset button, Cable Diagnostics Function, LLDP support, DHCP relay, Link Aggregation Control Protocol (LACP), Port Security, DHCP client, dual firmware images, Neighbor Discovery Protocol (NDP), Class of Service (CoS), Generic Attribute Registration Protocol (GARP), Generic VLAN Registration Protocol (GVRP), 24 MB packet buffer, Type of Service (ToS), DiffServ Code Point (DSCP) support, SmartPort technology, Internet Control Message Protocol (ICMP), Cisco Discovery Protocol, VLAN mirroring, DNS client, 1 fan, Secure Core Technology (SCT), LLDP-MED, Head-of-line (HOL) blocking, Secure Sensitive Data (SSD), ISATAP tunnel support, Guest VLAN, Energy-Efficient Ethernet (EEE), Weighted Round Robin (WRR), loopback detection, Telnet client |
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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 802.1s, IEEE 802.1ab (LLDP), IEEE 802.3az |
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Processor |
X ARM: 800 MHz |
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RAM |
512 MB |
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Flash Memory |
256 MB |
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Status Indicators |
System, link/activity/speed |
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Expansion / Connectivity |
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Interfaces |
50 x 1000Base-T RJ-45 | 2 x 1000Base-X SFP | 1 x USB management | 1 x console RJ-45 |
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Power |
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Power Device |
Internal power supply |
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Voltage Required |
AC 100-240 V (50/60 Hz) |
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Power Consumption Operational |
35.4 Watt |
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Miscellaneous |
|
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Rack Mounting Kit |
Included |
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MTBF |
134,933 hours |
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Compliant Standards |
UL 60950, FCC Part 15 A, CSA 22.2, USGv6 |
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Dimensions & Weight |
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Width |
17.3 in |
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Depth |
10.1 in |
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Height |
1.7 in |
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Weight |
6.48 lbs |
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Environmental Parameters |
|
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Min Operating Temperature |
32 °F |
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Max Operating Temperature |
122 °F |
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Humidity Range Operating |
10 - 90% (non-condensing) |
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Min Storage Temperature |
-4 °F |
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Max Storage Temperature |
158 °F |
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Humidity Range Storage |
10 - 90% (non-condensing) |