Cloud Managed Switch 48-port GbE PoE.at 740W 4x10Gb SFP+ L2 19i

Port standards
802.3 10Base-T Ethernet
802.3u 100Base-TX Ethernet
802.3ab 10000Base-T Ethernet
Full-duplex 802.3x flow control

Network ports
(48) ports 10/100/1000 Mbps

Efficiency
Switching capacity: 176 Gbit/s
Shipping Mode: Store-and-Forward
Flash memory: 128 MB
SDRAM: 512 MB
Packet buffer memory: 2M
Address database size: 32 thousand MAC addresses

PoE support
PoE standard: Ports 1-8 support IEEE 802.3at.
PoE-enabled ports: All Gigabit Ethernet ports

PoE budget
740 Watts

Power supply
AC input: 100~240 VAC, 50-60 Hz, 1.2 A.
DC output: 54V/1.67A

System indicators
Power indicator
Fault LED
PoE Indicator Max.
LAN mode indicator
PoE mode indicator

Port indicators
Channel/Activity/Speed (for each Ethernet port)
Channel/Activity/speed (per SFP slot)

Network management
EnGenius Cloud
Local Web interface

MAC Address Table
32K

Jumbo Frame Size
10 thousand .

Multicast group
Max. 256 groups

MLD Tracking
MLD Tracking: v1

QoS-the number of priority queues supported/
Turn 8
QoS Trust Mode
Cos/802.1p
DSKP
CoS/802.1p-DSCP

The planning mechanism
Strict / WRR/ Strict + WRR

Bandwidth control
Port-based bandwidth management (inbound/outbound)

Port security
Max. 256 entries

MAC-based Access Control List (ACL)

IPv4/IPv6 based ACLs
ACL Binding

Web-based Graphical User Interface (GUI)
HTTP IPv4/IPv6
HTTPS IPv4/IPv6

SNMP
Support for SNMP v1/v2c/v3

RMON
RMON 1,2,3,9

System time
Setting the time/Summer time

General L2 functions
The 802.1D spanning tree
802.1w Fast Spanning Tree
802.1S Fast Spanning Tree
Feedback detection
Multicast filtering
IGMP tracking
Marking VLAN 802.1Q
802.3x Flow Control
802.3ad channel aggregation
IPv4 DHCP Relay
DHCP IPv4 Tracking
Checking the MAC address of the IPv4 DHCP Snooping source
Checking ARP packets (additional checks)
Voice VLAN
Port-based VLAN
The CoS mapping
802. The 1X Radius Authentication Protocol
IPv4 Settings/IPv6 Settings
IEEE 802.3az Energy Efficient Ethernet (EEE)
SSH Server Command Line Interface (CLI)

Telnet server
TFTP client
Configuration update/Backup
Simple Network Time Protocol (SNTP)
System Log

Multiple IP interface
20 IPv6 address

ARP table
Max. 192 ARP entries

Static IPv4 route
Max. 63 entries

Static IPv6 route
Max. 21 entries

Temperature range
Operating temperature: 32 to 122° F/0 to 50°C
Storage: -4 to 158°F/ -20 to 70°C.

Humidity (non–condensing)
5% - 95%

The ECS1552FP device
Weight: 8.5 pounds. (3.9 kg)
Width: 17.32 inches (440 mm)
Depth: 10.23 inches (310 mm)
Height: 1.73 inches (44 mm)