Wireless Management 50AP 48-port GbE PoE.at Switch 740W 4SFP L2 19i

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Efficiency
Switching capacity: 104 Gbit/s
Forwarding Mode: Store-and-Forward
SDRAM: 256 MB
Flash memory: 32 MB
Packet buffer memory: 1.5 MB
Address database size: 8000 MAC addresses.

PoE support
PoE Standard: Ports 1-48 support IEEE 802.3af/at.
PoE-enabled ports: All Gigabit Ethernet ports/up to 30W

PoE budget
740 watts

Power supply
100~240 VAC, 50-60 Hz
12A

802.3ad channel aggregation
– Maximum of 8 groups/8 ports per group

Port mirroring
– One to one
– Many to one

Spanning Tree Protocol
– 802.1D Spanning Tree Protocol (STP)
– 802.1w Fast Spanning Tree Protocol (RSTP)
– 802.1s Multiple Spanning Tree Protocol (MSTP)

MAC address table
– 8 thousand records

Static MAC address
– 256 entries

802.1ab IGMP Channel Layer Detection Protocol
-Tracking
– IGMP v1/v2/v3
tracking – Supports 4094 IGMP groups
– IGMP for each VLAN
– IGMP Tracking Request
– IGMP Snooping Fast Leave

MLD Tracking
– MDL Snooping v1/v2
– Supports 4094 MLD
– IGMP groups for each VLAN

Jumbo frame
– Up to 9216 bytes

802.3x Flow Control
Energy Efficient Ethernet 802.3az
VLAN
Support 802.1Q

VLAN Group
– Max. 4094 static VLAN groups

Voice VLAN
quality of service
Quality of Service 802.1p
– 8 queues per port

Queue Processing
– Strict
– Weighted Round-robin Tournament (WRR)

Quality of service based on:
– Priority 802.1p
– DSKP

Bandwidth Control
– Port-based (Incoming/outgoing, 64 Kbit/s~1000 Mbit/s)

Broadcast/unknown multicast/unknown unicast storm control transmission

Access Control List (ACL)
Layer 2/3
– Supports a maximum of 50 records (ACL)
– Supports a maximum of 256 records (ACE)

ACL based:
– MAC address
– Virtual LAN Identifier
– 802.1p Priority
– Ether type
– IP address
– Protocol type
– DSKP

Safety
802.1X
– Guest VLAN
– Port-based Access control

Supports RADIUS authentication
Port security
– Up to 256 MAC addresses per port

Port isolation
Preventing DoS attacks
Preventing BPDU attacks
Monitoring
Port statistics
System log
RMON

Management
Web-based Graphical User Interface (GUI)
Command Line Interface (CLI)
BootP/DHCP Client/DHCPv6 Client
SSH server
Telnet server
TFTP client
HTTPS

SNMP
– Supports v1/V2C/v3
SNMP trap
SNTP
Restoring/backing up the configuration
Double Images

Diagnostics
Cable diagnostics
Ping test
Track the route

MIB/RFC standards
RFC1213
RFC1493
RFC1757
RFC2674
RFC 2863

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%