Extreme 4220-48P-4X switch

Stackable 48-Port 4220 Switch (370W PoE) with 48x30W PoE 10/100/1000BaseT Ports and 4x1G/10G SFP+ Ports; Includes Fans and 1 Fixed AC Power Supply.

Specifications:

General:
- Max Units in a Stack: 8
- Subtype: Gigabit Ethernet
- Authentication Method: RADIUS
- Remote Management Protocol: DHCP
- PoE Budget: 370 W
- Power Over Ethernet (PoE): PoE+
- Enclosure Type: Rack-mountable
- Device Type: Switch - 48 ports - Managed - stackable
- Routing Protocol: IGMPv2, IGMP, static IP routing, IGMPv3, policy-based routing (PBR), MLD, MSTP, RSTP, STP

Performance:
- Stack Bandwidth: 40 Gbps
- Switching Capacity: 176 Gbps
- Forwarding Rate: 130.9 Mpps
- Ports: 48x10/100/1000Base-T (PoE+) + 4x1 Gigabit/10 Gigabit SFP+ (uplink/stacking)
- Compliant Standards: IEEE 802.1D, IEEE 802.3ab, IEEE 802.3af, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.3ae, IEEE 802.1s, IEEE 802.1ab (LLDP), IEEE 802.3at, IEEE 802.3az, IEEE 802.3bj, IEEE 802.3bm, IEEE 802.3by, IEEE 802.3bz
- Features: VLAN support, IGMP snooping, sFlow, ACL support, Jumbo Frames support, DHCP Server, with LLDP, DHCP relay, Port Security, DHCP client, MVRP, 802.1x authentication, managed cloud, ZTP, LAG, non-blocking architecture, LLDP-MED, PVST+, UZTNA, silent mode (fan off)

Expansion / Connectivity:
Interfaces:
- 48x10/100/1000 Base-T RJ-45 PoE+ - 30 W
- 4x1/10GBase-X SFP+ uplink/stacking
- 1 x management (Gigabit LAN) RJ-45
- 1 x serial (console) RJ-45
- 1 x USB Type A
- 1 x micro-USB Type B console

Miscellaneous:
- Rack Mounting Kit: Included
- Compliant Standards: BSMI, EN 61000-3-2, IEC 61000-4-2, IEC 61000-4-3, IEC 61000-4-4, IEC 61000-4-5, IEC 61000-4-6, NOM, EN 61000-3-3, AS/NZS 60950-1, EN 61000-4-4, EN 61000-4-2, EN 61000-4-3, EN 61000-4-6, EMC, ICES-003 Class A, EN 61000-4-5, UL 60950-1, IEC 60950-1, KCC, ANATEL, CQC, CDRH, VCCI Class A, EAC, WEEE 2012/19/EU, EN 300 386, EN 62368-1, IEC 62368-1, EN 55032 Class A, NRCS, ASTM D3580, ACMA RCM, CISPR 32 Class A, EN 60825-1 Class 1, EN 55035, EN/ETSI 300 019-2-1 v2.1.2 - Class 1.2, EN/ETSI 300 019-2-3 v2.1.2 - Class 3.1e, FCC CFR21 Part 1040.10, AS/NZS CISPR 32, TEC, EN/ETSI 300 753 (1997-10), China RoHS II (GB/T 26572-2011), UL/CUL 62368-1, ROHS Directive 2011/65/EU, 2014/30/EU, FCC CFR 47 Part 15 Class A, CAN/CSA C22.2 No. 60950-1 Second Edition 2014, REACH 1907/2006/CE, 2014/35/EU, Taiwan RoHS CNS 15663 (2013.7), EN/ETSI 300 019-2-2 v2.3.1 - Class 2.3

Power:
- Installed Quantity: 1
- Max Supported Quantity: 2
- Power Provided: 550 Watt
- Power Device: Power supply - hot-plug

Software / System Requirements:
- Included Software: Base Software License

Environmental Parameters:
- Minimum Operating Temperature: 0 °C
- Maximum Operating Temperature: 50 °C
- Maximum Storage Temperature: 70 °C
- Minimum Storage Temperature: -40 °C
- Operating Humidity Range: 10 - 95% RH (non-condensing)
- Storage Humidity Range: 10 - 95% RH (non-condensing)

Dimensions and Weight:
- Depth: 33 cm
- Height: 4.4 cm
- Width: 44.1 cm
- Weight: 5.09 kg