JS-SW52K-T4G48M 10 Gigabit Managed Switch

product description

JS-SW52K-T4G48M is a three-layer non-blocking switch. Adopting modular design, providing 48 10/100/1000 adaptive electrical ports and 4 integrated 10 Gigabit ports, providing sufficient bandwidth for aggregation and core data exchange; providing high-capacity switching capabilities, supporting three- and four-layer based ACL function. Perfect security control strategy and CPU protect policy (CPU protect policy) improve fault tolerance, ensure the stable operation of the network and load balance of the link; at the same time support automatic DoS attack prevention and SNMP, IEEE 802.1, spanning tree, rapid spanning tree protocol, Functions such as link aggregation are suitable for edge use of small and medium-sized enterprises, campus networks, Internet cafes and metropolitan area networks.

Excellent performance

● With 368G backplane bandwidth

● Hardware routing, wire-speed Layer 3 switching packet forwarding rate reaches 132Mpps

● It can be deployed in the core of the metropolitan area network and provides several last 1 km technologies

● Ethernet IEEE802.3 data packet size (64 bytes to 1522 bytes)

● Jumbo data packets up to 9216 bytes

Safety and excellence

●Provide defenses such as DOS, distributed denial of service, spoofing, and viruses

●Support IEEE802.1x, provide port-based user authentication, network shield technology, security control technology and policy control list

●Limit the maximum number of hosts connected to the port, and multi-channel binding of Ethernet interfaces to increase bandwidth and system redundancy

●Powerful ACL, supporting L2-L4 layer data filtering

●Strategy control list, flow adjustment

Easy to use and maintain

●It can be managed by Web, SNMP and other methods

●Support XModem protocol, software upgrade and BootRom upgrade can be done through TFTP/ZMODEM

●Support SFP+, but also backward compatible with XFP, etc.

Powerful traffic and broadcast management

●Automatically detect and suppress broadcast storms, support IGMP message detection, and effectively limit the flooding of broadcast messages

●Support flow control in full-duplex mode and half-duplex mode

●Support Ethernet interface rate limit with 1M as the step length

Specifications

Fixed port	48 10/100/1000M adaptive RJ45 electrical ports, 4 integrated 10GE SFP+ optical ports
Console port	1
Backplane bandwidth	368Gbps
Packet forwarding rate	131Mpps
processor	ARM® Cortex™-A9
Flash capacity	8MB
Memory Capacity	256M
MAC address table	16K
Queue buffer	1.5MB

Network management function

Safety features	IP+MAC+PORT+VLAN binding ARP inspection DOS protection Port protection IP source port protection
VLAN	Port based VLAN 802.1Q VLAN Based on IP Based on MAC
Address table	Static MAC address table Dynamic MAC address table
Storm control	Broadcast suppression Multicast suppression DLF suppression Inhibition rate
flow control	Half-duplex based on back pressure control Full duplex based on PAUSE frame
Port mirroring	Support port mirroring
Port management	General settings Port statistics Configure the port Port aggregation Port isolation
service quality	IEEE 802.1Qau congestion mechanism 8 sending queues per port map to 8 priority levels of 802.1p
IP service	Ping detection DHCP detection
Spanning tree	MSTP(802.1s)、STP、RSTP
Multicast management	IGMP Snooping Multicast message detection
System Management	SNMP v1/v2/v3 Console management TELNET method WEB interface
Remote upgrade	Support version upgrade via web Support local version upgrade
physical dimension	442mm × 285mm × 44mm
Power characteristics	AC 110-240V adaptive, 47-63Hz, 1A/230V
power	≥80W
Indicator light	Power indication, system indication, connection/receiving indication
Environmental temperature/humidity	Operate at 0-50℃, store at -40-70℃, 0-90% non-condensing

捷科中国信息科技有限公司