Smart Switch (48) port poe gigabit (SG220-50P-K9-EU)

General

Device Type

Switch – 50 ports – managed

Enclosure Type

Desktop, rack-mountable 1U

Subtype

Gigabit Ethernet

Ports

4 x 10/100/1000 (PoE+) + 44 x 10/100/1000 (PoE) + 2 x combo Gigabit SFP

Power Over Ethernet (PoE)

PoE+

PoE Budget

375 W

Performance

Forwarding performance (64-byte packet size): 74.4 mpps ¦ Switching capacity: 100 Gbps

MAC Address Table Size

8192 entries

Jumbo Frame Support

9216 bytes

Remote Management Protocol

SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, HTTP, HTTPS, TFTP, CLI

Authentication Method

RADIUS, TACACS+

Features

Flow control, layer 2 switching, BOOTP support, VLAN support, IGMP snooping, Syslog support, DoS attack prevention, port mirroring, DiffServ support, Weighted Round Robin (WRR) queuing, MAC address filtering, Broadcast Storm Control, IPv6 support, 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, Trivial File Transfer Protocol (TFTP) support, Access Control List (ACL) support, Quality of Service (QoS), MLD snooping, reset button, LLDP support, DHCP relay, DHCP client, Energy Efficient Ethernet, 12MB packet buffer, Generic Attribute Registration Protocol (GARP), Generic VLAN Registration Protocol (GVRP), Type of Service (ToS), 4 fans

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

RAM

128 MB

Flash Memory

32 MB

Status Indicators

Port transmission speed, system, PoE, link/activity

Expansion / Connectivity

Interfaces

4 x 1000Base-T RJ-45 PoE+ – 30 W ¦ 44 x 1000Base-T RJ-45 PoE – 15.4 W ¦ 2 x 1000Base-T RJ-45 ¦ 2 x SFP

Power

Power Device

Internal power supply

Voltage Required

AC 120/230 V (50/60 Hz)

Miscellaneous

Cables Included

1 x console cable

Rack Mounting Kit

Included

MTBF

194,036 hours

Compliant Standards

C-Tick, UL 60950, FCC CFR47 Part 15, CSA 22.2

Pricing Type

Refurbished

Localization

North America

Dimensions & Weight

Width

17.3 in

Depth

13.8 in

Height

1.7 in

Weight

11.64 lbs

Manufacturer Warranty

Service & Support

Limited warranty – replacement – lifetime ¦ Technical support – web support – 1 year ¦ Technical support – phone consulting – 1 year ¦ Limited warranty – power supply and fans – 1 year ¦ Limited warranty – software – 90 days

Environmental Parameters

Min Operating Temperature

32 °F

Max Operating Temperature

122 °F

Humidity Range Operating

10 – 90% (non-condensing)

Min Storage Temperature

-4 °F

Max Storage Temperature

158 °F

Humidity Range Storage

10 – 90% (non-condensing)