| Specificații hardware |
| Porturile de cupru |
48 x 10/100/1000BASE-T RJ45 auto-MDI/MDI-X port |
| Sloturi SFP / mini-GBIC |
4 10GBASE-SR/LR SFP+ interface (XE1 to XE4)
Compatible with 1000BASE-SX/LX/BX SFP transceiver |
| Schimbarea arhitecturii |
Store-and-Forward |
| Comutatorul Fabric |
176Gbps/non-blocking |
| Capacitate de comutare @ 64 biți |
130.95Mpps |
| Tabel de adrese |
16K entries |
| Tampon de date partajat |
1.5Mbytes |
| Controlul debitului |
IEEE 802.3x pause frame for full-duplex
Back pressure for half-duplex |
| Jumbo Frame |
13K bytes |
| Butonul de resetare |
< 5 sec: System reboot
> 5 sec: Factory default |
| LED |
PWR, SYS, 10/100, 1000, 10G |
| Cerinte de putere |
100~240V AC, 50/60Hz, auto-sensing |
| Dimensiuni (L x Î x H) |
440 x 270 x 44 mm, 1U height |
| Protecția ESD |
Contact Discharge 4KV DC
Air Discharge 8KV DC |
| împrejmuire |
Metal |
| Greutate |
3969g |
| Consum de energie / dizolvare |
45 watts (max.)/154 BTU |
| Funcțiile stratului 2 |
| Port Mirroring |
TX/RX/both
Many-to-1 monitor |
| VLAN |
802.1Q tagged-based VLAN
Up to 4000 VLAN groups, out of 4094 VLAN IDs
IP subnet-based VLAN
MAC-based VLAN
Protocol-based VLAN
Private VLAN |
| Agregarea legăturii |
IEEE 802.3ad LACP and static trunk
Supports 32 groups with 8 ports per trunk group |
| Spanning Tree Protocolul |
IEEE 802.1D Spanning Tree Protocol (STP)
IEEE 802.1w Rapid Spanning Tree Protocol (RSTP)
IEEE 802.1s Multiple Spanning Tree Protocol (MSTP) |
| IGMP Snooping |
IGMP snooping v1, v2, v3, up to 255 multicast groups
IGMP querier mode support |
| Securitate |
DHCP snooping
Static MAC address
MAC binding
MAC auto binding
Per port MAC address entries limitation
Broadcast, multicast, unknown unicast storm control |
| Funcțiile de gestionare |
| Interfețe de management de bază |
Web browser, Telnet, console
SNMP v1, v2c
Firmware upgrade by HTTP protocol through Ethernet network
System log |
| SNMP MIB |
RFC 1213 MIB-II
RFC 1215 Generic Traps |
| Conformitatea standardelor |
| Respectarea reglementărilor |
FCC Part 15 Class A, CE, LVD |
| Respectarea standardelor |
IEEE 802.3 10BASE-T
IEEE 802.3u 100BASE-TX/100BASE-FX
IEEE 802.3z Gigabit SX/LX
IEEE 802.3ab Gigabit 1000T
IEEE 802.3ae 10 Gigabit Ethernet
IEEE 802.3x flow control and back pressure
IEEE 802.3ad port trunk with LACP
IEEE 802.1ab LLDP
IEEE 802.1D Spanning Tree Protocol
IEEE 802.1w Rapid Spanning Tree Protocol
IEEE 802.1s Multiple Spanning Tree Protocol
IEEE 802.1Q VLAN tagging
RFC 768 UDP
RFC 791 IP
RFC 792 ICMP
RFC 2068 HTTP
RFC 1112 IGMP v1
RFC 2236 IGMP v2
RFC 3376 IGMP v3 |
| Mediu inconjurator |
| De operare |
Temperature: 0 ~ 50 degrees C
Relative Humidity: 5 ~ 95% (non-condensing) |
| Depozitare |
Temperature: -20 ~ 70 degrees C
Relative Humidity: 5 ~ 95% (non-condensing) |
