Mô tả
24-port 10/100/1000Mbps Managed Switch LG-ERICSSON ES-2024G
– Switch 24 cổng 10/100/1000 Base-TX + 4 khe cắm SFP (21~24)
– Tích hợp sẵn QoS, bảo mật
– Tự động chuyển chế độ standby khi không kết nối với thiết bị
– Quản lý qua giao diện Web
Tính năng cơ bản
– 802.1d : Spanning tree protocol (STP)
– 802.1w : Rapid Spanning Tree Protocol (RSTP)
– Max number of groups: 12
– Max number of members per group: 8
– Source & Destination MAC based Load balance
– VLAN IDs:4096
– Max Number of active VLANs per Switch: 128
– Link Layer Discovery Protocol (802.1ab)
– Snoop IGMP packets per VLAN
– Max Number of multicast groups: 128
– QoS on L3 using TOS field of IP packet header
– DSCP to 802.1p mapping
– QoS on L2 layer using TCI field of VLAN header
– Strict Priority Queuing
– Weighted Round Robin Queuing
– Voice VLAN / Auto QoS
– L2/L3/L4 based ACL (Max number of ACL: 512)
– Full/Half Duplex, Back pressure for half duplex
– Port, all traffic by bps
– Broadcast -packet rate control
– Multicast -packet rate control
– RADIUS / TACACS+ Authentication and Accounting
– Port based Authentication
– MAC limitation per Port
– MAC based port security (Static/Dynamic)
– HTTP, HTTPS
– SNMP v1/v2c/v3, Trap (RFC 1215)
– TCP/IP-based internets (RFC1213)
– RMON v1/2 (RFC2819/RFC4502)
– Received traffic
– Transmit traffic
– Received and Transmit traffic
– N to 1 Mirror
– SNTP
– Configuration backup / restore
– Firmware backup / upgrade
– IP Clustering up to 36 switches
Tính năng kỹ thuật
|
Performance |
Switching Fabric Capacity (Gbps) |
48 |
|
Packet Forwarding Throughput (Mpps) |
35.7Mpps |
|
|
Flash Memory |
16M |
|
|
DRAM |
128M |
|
|
MAC Address Capacity |
8K |
|
|
MTU / Jumbo Frames support |
10K |
|
|
Auto-negotiation, Auto-MDI/MDIX |
Yes |
|
|
Reset button (rear panel) |
Yes |
|
|
MTBF (Hours) |
158,000 |
|
|
Ports |
Type of Service ports |
10/100/1000Base-T |
|
10/100Base-T Ports per Unit |
– |
|
|
10/100/1000Base-T Ports per Unit |
24 |
|
|
Type of Built-in Gigabit uplink ports |
4 shared SFP |
|
|
Types of GBIC and SFP support |
SFP (SX, LX, LH, FX) |
|
|
Management |
Management Console ports (Connector) |
RJ45 |
|
Dimensions |
19” Rack Mount |
Yes |
|
Height (mm) |
44 |
|
|
Width (mm) |
440 |
|
|
Depth (mm) |
210 |
|
|
Weight (Kg) |
2.3 |
|
|
Power |
100 ~ 240 VAC, 50/60Hz, 3Pin |
Yes |
|
Max power consumption (Watts) |
23 |
|
|
Environmental |
Operating Temperature (°C) |
0 to 50 °C |
|
Storage Temperature (°C) |
-40 to 70 °C |
|
|
Operating Humidity (non-condensing) |
10% to 90% |
|
|
Storage Humidity (non-condensing) |
10% to 90% |
|
|
Operating Altitude (Meters) |
4000m |
|
|
Certifications |
EMC Compliance – FCC class A, CE |
Yes |
|
Electromagnetic Immunity |
Yes |
|
|
Safety Compliance – cUL |
Yes |
|
|
Austrailia (C-Tick) |
Yes |
|
|
Korea (KCC) |
Yes |
|
|
Environment Regulation Compliance |
WEEE |
Yes |
|
RoHS |
Yes |
|
|
PFOS |
Yes |
– Bảo hành: 12 tháng.
