24 10/100/1000M TX, 4 SFP slots, 1 CONSOLE, and standard AC power supply
Model:IES2528
Bảo hành:36 háng
Mô tả sản phâm
3onedata IES2528 is an enhanced L2 switch, which is capable of high performance and gigabit speed packet forwarding. This switch has 24 10/100/1000M TX ports, plus 4 SFP slots. Due to its high performance and low cost, 3onedata IES2528 switch is considered a very competitive Ethernet switching solution for community networking and workgroup networking in enterprise networks.
Features:
◎Excellent performance
1. 72 Gbps switch fabric
2. Giga optical fiber supports up to 80 km long-distance transfer, direct connection to MAN backbone networks
◎Security and reliability
1. QoS supports Layer2-4 traffic classification
2. Support port mirroring
3. VLAN to isolate users for performance & security
4. QinQ VPLS supported
5. 802.1x supported
◎Easy maintenance
1. Cluster technology supports stacking. Central management with unified IP address saves IP addresses
2. Management via CONSOLE port, Web, SNMP, etc.
3. BootRom and other software upgrade through TFTP/Z-MODEM
4. Support DHCP and relay, provide dynamic IP address assignment
5. Support SFP standard interface, protect your investment
◎Powerful traffic and broadcast management
1. Port trunks technology can make a loading balancing links. Each link can reach 32G bandwidth, support up to 14 groups.
2. Effectively control multicast and broadcast storm
3. Jumbo frame
Specification:
Interface
Port: 24 10/100/1000M TX,4 SFP slots
Console Port :RS-232(RJ45 connector)
Switch Properties
Support standard: IEEE 802.1d Spanning Tree Protocol
IEEE 802.1p Class of Service
IEEE 802.1q tagged VLAN
IEEE 802.3x Flow control
IEEE 802.3z asymmetric flow control
IEEE 802.3ad Link aggregation
Standard of IP routing protocol: RFC 1058 RIP,
RFC 1723 RIP v2,RFC 1583 OSPF v2
Network management standard: RFC 1157 SNMP v1/v2, RFC 1213 MIB II, RFC 1157 RMON 1,2,3,9
Switch Fabric: 72G
Forwarding Mode: Store-and-forward
MAC Address Table Size: 8K
EPROM:512K Bytes
Flash Memory: 4M Bytes, expandable to 32M Bytes
SDRAM: 64Mbytes,expandable to 256Mbytes
Technology
Spanning Tree: IEEE 802.1D STP, IEEE 802.1w RSTP
VLAN: Port-based VLAN, 802.1Q tag VLAN, Private VLAN, GVRP dynamic VLAN configuration, QinQ
Traffic Control: Back pressure at half-duplex, 802.3x at full-duplex, CAR support, 64K step size for 100M ports, 8 M step size for Gigabit ports
Storm Control: Stop sending at threshold to restrict broadcast/multicast/unicast storms
Multicast Control: IGMP snooping
Port Trunking: Up to 6 groups with up to 8 ports per group, dynamic LACP or static aggregation
Port Mirroring: Supported. Can be based on flow classification
Security: IEEE 802.1x port-based user authentication
Port Security
Hardware support IP ACL,MAC ACL,VLAN ACL
Remote authentication through RADIUS, TACACS+
User privilege classification and password protection
QoS: Head Of Line (HOL) blocking prevention mechanism
4 dispatching queues per port, mapping the 8 priority queues in 802.1p
Best Effort Service
Differentiated Service
Strict Priority
Weighted Round Robin
First Come First Serve
TOS re-tagging
RTS
Network Management: SNMP v1/v2
RMON (Group 1, 2, 3, 9)
Telnet
Command Line Interface (CLI)
Web interface
Support network management tools suite: Broad Director
NTP
SSH
PDP(compatible with Cisco CDP)
Software Upgrade: TFTP/FTP
Configuration Upload/download: TFTP/FTP
Working Environment, Power
Temperature: Operating: 0 ~ 50°C, non-operating: -40 ~ 70°C
Humidity: 0 ~ 90% (no condensing)
Power Consumption: Up to 30W
Power Input: AC 100 ~ 240 V, 47 ~ 63 Hz, 1A/230V
Warranty: 3 years
Approvals: FCC,CE, RoHS approvals