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1.3 Product Feature
Physical Port
48-Port 10/100/1000Base-T RJ-45
4 SFP slots, shared with Port-45, Port-46, Port-47 and Port-48
RS232 Console interface for reset system to factory default mode
Layer 2 Features
Complies with the IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z Gigabit Ethernet standard
Per port supports Auto-negotiation, 10Base-T / 100Base-TX Half-Duplex / Full-Duplex modes and 1000Base-T
Full-Duplex mode.
Auto-MDI/MDI-X detection on each RJ-45 port
Prevents packet loss with back pressure (Half-Duplex) and IEEE 802.3x PAUSE frame flow control (Full-Duplex)
High performance Store and Forward architecture, broadcast storm control, runt/CRC filtering eliminates erroneous
packets to optimize the network bandwidth
16K MAC address table, automatic source address learning and ageing
9K Jumbo frame size
49 Port based VLAN groups / 512 IEEE 802.1Q Tagged based VLAN groups support
Support up to 12 Link Aggregation groups, each group for up to maximum 8 port with 16Gbps bandwidth( Full Duplex
Mode)
Port Mirroring to monitor the incoming or outgoing traffic on a particular port
Per port disable / enable, speed duplex mode / Flow control setting
Per port Link Status test
Quality of Service
Support for strict priority and Weighted Round Robin (WRR) CoS policies
Support QoS and bandwidth control on each port
Multicast
Support IGMP Snooping V1/V2, up to 256 multicast Groups
Support IGMP Route Port
Security
MAC-Based Access Control List
IP-Based Access Control List (ACL)
TCP/UDP/ICMP Access Control List (ACL)
Security Defense / ARP Defense
Port Security for MAC address binding / filtering / learning / aging time setting
Management
Web-based management
Management VLAN for high security access limit
Web firmware upgradeable
Web configuration backup / recovery
EMI standards comply with FCC, CE class A
-7-
User's Manual of GSW-4804SF
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