Device Type

Switch - 48 ports - L3 - Managed - stackable

Enclosure Type

Rack-mountable 1U

Subtype

Gigabit Ethernet

Ports

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

Power Over Ethernet (PoE)

PoE+

PoE Budget

1440 W

Performance

Throughput: 112 Mpps ¦ Switching capacity: 176 Gbps ¦ Latency (1 Gbps): 3.1 µs ¦ Latency (10 Gbps): 3.4 µs ¦ Latency (10 Mbps): 98.5 µs ¦ Latency (100 Mbps): 11.8 µs

Capacity

IPv4 routing table entries: 2000 ¦ IPv6 routing table entries: 1000 ¦ RIP routes: 10000 ¦ Static routes: 256

MAC Address Table Size

32768 entries

Jumbo Frame Support

9220 bytes

Routing Protocol

OSPF, RIP, RIP-1, RIP-2, IGMPv2, IGMP, OSPFv2, static IP routing, IGMPv3, OSPFv3, static IPv4 routing, static IPv6 routing, ECMP, RIPng, MLD, CIDR

Remote Management Protocol

SNMP 1, SNMP 2, RMON 1, SNMP, Telnet, SNMP 3, SNMP 2c, HTTP, SSH, SSH-2, CLI, XRMON

Encryption Algorithm

MD5, SSL, TLS

Authentication Method

RADIUS, PAP, CHAP, TACACS, TACACS+, Secure Shell v.2 (SSH2), Extensible Authentication Protocol (EAP)

Features

Flow control, full duplex capability, DHCP support, BOOTP support, ARP support, VLAN support, IGMP snooping, Syslog support, DiffServ support, IPv6 support, SNTP support, sFlow, STP support, MSTP support, ACL support, QoS, Jumbo Frames support, DHCP server, MLD snooping, STP Root Guard, UDLD, LLDP support, LACP, MIB, MAC address lockout, dynamic ARP protection, DHCP protection, GVRP, MVRP, NDP, CoS, ToS, OpenFlow support, CPU protection, ICMP, ICMP IRDP, VXLAN, MIB II, LLDP-MED, STP BPDU Guard

Compliant Standards

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 802.1ad, IEEE 802.1v, IEEE 802.1ab (LLDP), IEEE 802.3at, IEEE 802.3az, IEEE 802.1AX, IEEE 802.3bz

Processor

1 x ARM Cortex-A9: 1.016 GHz

RAM

1 GB DDR3 SDRAM

Flash Memory

4 GB

Interfaces

44 x 1000Base-T RJ-45 PoE+ ¦ 4 x 1000Base-T ¦ 1 x serial (console) ¦ 1 x USB Type B ¦ 1 x 1000Base-T management

Expansion Slots

1 (total) / 1 (free) x Stacking Module ¦ 1 (total) / 1 (free) x Expansion Slot

Power Device

Internal power supply (not installed)

Max Supported Qty

2

Voltage Required

AC 120/230 V (50/60 Hz)

80 PLUS Certification

80 PLUS Silver

Compliant Standards

CISPR 22 Class A, CISPR 24, EN 61000-3-2, IEC 61000-3-2, IEC 61000-3-3, IEC 61000-4-11, IEC 61000-4-2, IEC 61000-4-3, IEC 61000-4-4, IEC 61000-4-5, IEC 61000-4-6, IEC 61000-4-8, EN 61000-3-3, ICES-003 Class A, UL 60950-1 Second Edition, CSA C22.2 No. 60950-1-07 Second Edition, VCCI Class A, IEC 60825-1:2007, CNS 13438, EN 55024:2010, EN 55022:2010, IEC 60950-1:2005 + A1:2009 + A2:2013, EN 60825-1:2007, FCC CFR47 Part 15 A, EN 60950-1:2006+A11:2009+A1:2010+A12:2011+A2:2013

Width

44.25 cm

Depth

32.43 cm

Height

4.39 cm

Weight

4.65 kg

Service & Support

Limited warranty - lifetime

Min Operating Temperature

0 °C

Max Operating Temperature

55 °C

Humidity Range Operating

15 - 95% (non-condensing)

Min Storage Temperature

-40 °C

Max Storage Temperature

70 °C

Humidity Range Storage

90% (non-condensing)

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