Hardware | |
Model | ES2000-48G-4FM |
Port | 48*10/100/1000M |
4*1Gb optic fiber SFP | |
Management port | 1*Console |
Reset KEY | 1 |
bandwidth | 128Gbps |
Packet forwarding | 40.32Mpps |
CPU | 500MHZ |
RAM | 128M |
MAC | 16K |
Buffer | 4.1M |
FLASH | 16M |
Transmission mode | Store and forward |
LED indicator | PWR:Power LED SYS:(System LED) 1~48(Link LED=10/100M Link,1000M=Gigabit Link) 49-52:(SFP LED) |
Environmental | working temperature : 0℃~50℃ |
Storage temperature : -40℃~70℃ | |
Operating humidity : 10%~90% Non coagulation | |
Storage humidity : 5%~95% Non coagulation | |
Product size | 440(L)*360(W)*45(H)mm |
Packaging size | 515(L)*375(W)*97(H)mm |
Weight | 5.5kg |
Power Supply | Built-in AC 100~240V 50/60hz |
Management Features | |
standards | IEEE 802.3x IEEE 802.3,IEEE 802.3u,IEEE 802.3ab,IEEE 802.3z IEEE 802.3ad IEEE 802.3q ,IEEE 802.3q/p IEEE 802.1w,IEEE 802.1d ,EEE 802.1S |
MAC Address | 8K MAC addresses ;MAC address learning and aging |
VLAN | 4k VLANS;Port-based VLANs;802.1Q VLAN |
Spanning Tree | STP(Spanning Tree Protocol) RSTP/MSTP( Rapid Spanning Tree Protocol) EPPS ring network protocol EAPS ring network protocol 802.1x argumentation agreement |
Link Aggregation | Max 8 aggregation groups, each supports 8 ports Static aggregation and dynamic aggregation |
Port Mirror | Many-to-one port mirroring |
Loop Guard | Loop protection function, real-time detection, rapid alarm, accurate positioning, intelligent blocking, automatic recovery |
Isolation | Support downlink ports isolated from each other and communicate with upstream port |
Port flow control | Half duplex based back pressure control Full duplex based on PAUSE frames |
line rate | Support port based input / output bandwidth management |
IGMP Snooping | IGMP v1/2/3 and MLDv1/2 Snooping GMRP protocol registration Multicast address management, multicast VLAN, multicast routing ports, static multicast addresses |
DHCP | DHCP Snoping |
Storm suppression | Unknown unicast, multicast, unknown multicast, storm suppression of broadcast type Storm suppression based on bandwidth tuning and storm filtering |
Security | User port+IP address+MAC ACL based on IP and MAC Security properties of port based MAC address quantities |
QoS | 802.1p port queue priority algorithm Cos/Tos,QOS sign WRR (Weighted Round Robin),Weighted priority rotation algorithm WRR,SP,WFQ,3 priority scheduling models |
Port | Auto-MDIX ; Auto negotiation |
system maintenance | Upgrade package upload;system log view WEB restore factory configuration |
Management and maintenance | WEB NMS Remote configuration and maintenance using Telnet SNMP V1/V2/V3;SSH V1/V2 RMON |