Cambium EX2028 Switch Cambium 24 Ports 10/100/1000, 4 SFP+ Uplink

Throughput

84 Gbps

Forwarding Rate in Mpps (64 Byte Packets)

120

10/100/1000 Ports

24

Uplink Ports

4 SFP+

PoE+ Enabled Ports (802.3af/at)

n/a

Serial Console

Yes

USB

Yes

Out-of-Band Management Port

Yes

Rack Mount Kit

Yes

Internal Fans

Fanless

Reset Button

Yes

MAC Address Table Size

16K

Flash Storage

128MB

DRAM

512MB

VLANs

4K

Port Based VLANs

4K

LACP/Trunking

8 LAGs/8 links per LAG

QoS Priority Queues

8

PVRST

32

Ingress/Egress ACL

128

Static Arp Entries

512

ARP Entries

512

Static Routes

64

Dynamic Routing

512

IGMP Multicast Groups

256

Policy Based Automation

Yes

Quality of Service

ACL mapping and marking of ToS/DSCP (COS)
ACL mapping marking of 802.1p
ACL mapping to priority queue
DiffServ support
Honoring DSCP and 802.1p(CoS)
Traffic shaping/metering
Priority queue management using Weighted Round Robin (WRR), Strict Priority (SP) and a combination of WRR and SP

Traffic Management

ACL-based inbound rate limiting policies
Broadcast, multicast and unknown unicast rate limiting
Inbound rate limiting per port
Outbound rate limiting per port/queue

Security

802.1x authentication
MAC authentication
DHCP snooping
RADIUS authentication/authorization
Radius/Tacacs/Tacacs+
Authentication, Authorization, and Accounting (AAA)
Secure shell
Secure copy (SCP)
Local username/password

Layer 2 Feature Set

802.1s multiple spanning tree
VLAN, Port, Protocol, 802.1q
802.1d
802.1x authentication
Auto MDI/MDIX
Bpdu Guard, Root Guard
IGMP Snooping v1/v2/v3
LLDP/LLDP Med
IGMP Proxy
Static MAC
Flow Control per port
IGMP v2/v3 fast leave
Per VLAN STP (PVST/PVRST)
Port Mirroring: port based, ACL based, VLAN based
Port Isolation/Private VLAN Edge
Link Aggregation Groups (Static/LACP)
Rate Limiting/Storm Control
Jumbo frame (9k)
DHCP Snooping
BPDU filtering
Broadcast/Multicast/Unlearned Unicast (Storm Control)
DoS Protection (Port, CPU)
Ping/TraceRoute/ICMPv6

Management

cnMaestro (cloud management)
Industry standard Command Line Interface (CLI)
DHCP Client
Embedded web management (HTTP/HTTPS)
Embedded DHCP server
USB file management and storage
Out of Band Ethernet Management
SSH /SSH v2
SNMP v1/v2/v3
DHCP relay
Simple Network Time Protocol (SNTP)
Local/remote system logging
Policy Based Automation
Display log messages multiple terminals
TFTP
Telnet client/server
IPv6 management
Password management
Autoinstall support for firmware images and config files

Power Supply

100-240VAC

Max Switch Power (with Traffic)

19.50W

MTBF (Hours)

432,283

Weight

2.77 kg (6.1 lb)

Dimensions

44 x 4.4 x 20.9 cm (17.3 x 1.75 x 8.22 in)

CPU Speed

800Mhz

LEDs Per Port

Link/Activity

PoE+ Power Budget

No

PoE+ Voltage

54V

Max PoE+ Power Per Port

30W

Rack Mountable

Yes 1U

Acoustic Noise dBA Per Switch (Ambient Temperature)

Fanless

Temperature Ranges

-0°C to +50°C (+32°F to +122°F)

Operating Humidity

+55° at 95% RH

Storage Temperature

-40°C to +70°C (-40°F to +158°F)