| Specificații hardware |
| Porturile de cupru |
8 10/100/1000Base-T RJ-45 Auto-MDI/MDI-X ports, shared with Port-1~Port-8 |
| Sloturi SFP / mini-GBIC |
24 100/1000Base-X dual-speed SFP interfaces |
| Consolă |
1 x RS-232-to-RJ45 serial port (115200, 8, N, 1) |
| Schimbarea arhitecturii |
Store-and-Forward |
| Comutatorul Fabric |
48Gbps / non-blocking |
| tranzitată |
35.7Mpps@64Bytes |
| Tabel de adrese |
16K entries, automatic source address learning and ageing |
| Tampon de date partajat |
16M bits |
| Controlul debitului |
IEEE 802.3x pause frame for full-duplex
Back pressure for half-duplex |
| Jumbo Frame |
10K bytes |
| Butonul de resetare |
< 5 sec: System reboot
> 5 sec: Factory default |
| Dimensiuni (L x Î x H) |
440 x 200 x 44.5 mm, 1U height |
| Greutate |
2745g |
| LED |
System:
PWR (Green)
DC (Green) (GS-5220-16S8CR Only)
Fault (Red)
FAN (Red)
10/100/1000T RJ45 Interfaces (Port 1 to Port 8):
1000Mbps LNK/ACT (Green)
10/100Mbps LNK/ACT (Orange)
100/1000Mbps SFP Interfaces (Port 1 to Port 24):
1000Mbps LNK/ACT (Green)
100Mbps LNK/ACT (Orange)
|
| Cerinte de putere |
GS-5220-16S8C: 100~240V AC, 50/60Hz
GS-5220-16S8CR: 100~240V AC, 50/60Hz
48V DC @ 0.6A, Range: 36 ~ 60V
|
| Consumul de energie |
45 watts / 153 BTU (max.) |
| Protecția ESD |
6KV DC |
| Funcțiile stratului 2 |
| Configurația portului |
Port disable / enable
Auto-negotiation 10/100/1000Mbps full and half duplex mode selection
Flow control disable / enable
|
| Starea portului |
Display each port’s speed duplex mode, link status, flow control status, auto-negotiation status, trunk status |
| Port Mirroring |
TX / RX / Both
Many-to-1 monitor
|
| VLAN |
802.1Q tagged based VLAN
Q-in-Q tunneling
Private VLAN Edge (PVE)
MAC-based VLAN
Protocol-based VLAN
Voice VLAN
IP Subnet-based VLAN
MVR (Multicast VLAN Registration)
Up to 255 VLAN groups, out of 4094 VLAN IDs
|
| Agregarea legăturii |
IEEE 802.3ad LACP / Static Trunk
12 groups of 8-port trunk supported
|
| Spanning Tree Protocolul |
STP, IEEE 802.1D Spanning Tree Protocol
RSTP, IEEE 802.1w Rapid Spanning Tree Protocol
MSTP, IEEE 802.1s Multiple Spanning Tree Protocol
|
| QoS |
Traffic classification based, Strict priority and WRR
8-Level priority for switching
- Port Number
- 802.1p priority
- 802.1Q VLAN tag
- DSCP/TOS field in IP packet
|
| IGMP Snooping |
IGMP (v1/v2/v3) Snooping, up to 255 multicast groups
IGMP Querier mode support
|
| MLD Snooping |
MLD (v1/v2) Snooping, up to 255 multicast groups
MLD Querier mode support
|
| Lista de control al accesului |
IP-based ACL / MAC-based ACL
Up to 256 entries
|
| Bandwidth Control |
Per port bandwidth control
Ingress: 100Kbps~1000Mbps
Egress: 100Kbps~1000Mbps
|
| Funcțiile stratului 3 |
| Interfețe IP |
Max. 128 VLAN interfaces |
| Tabel de rutare |
Max. 32 routing entries |
| Protocoale de rutare |
IPv4 hardware Static Routing
IPv6 hardware Static Routing
|
| administrare |
| Interfețe de management de bază |
Console / Telnet / Web browser / SNMP v1, v2c |
| Interfețe de management securizate |
SSH, SSL, SNMP v3 |
| SNMP MIB |
RFC 1213 MIB-II
RFC 1493 Bridge MIB
RFC 1643 Ethernet MIB
RFC 2863 Interface MIB
RFC 2665 Ether-Like MIB
RFC 2819 RMON MIB (Group 1, 2, 3 and 9)
RFC 2737 Entity MIB
RFC 2618 RADIUS Client MIB
RFC 2863 IF-MIB
RFC 2933 IGMP-STD-MIB
RFC 3411 SNMP-Frameworks-MIB
RFC 4292 IP Forward MIB
RFC 4293 IP MIB
RFC 4836 MAU-MIB
IEEE 802.1X PAE
LLDP
|
| Conformitatea standardelor |
| Reglementarea conformității |
FCC Part 15 Class A, CE |
| Respectarea standardelor |
IEEE 802.3 10Base-T
IEEE 802.3u 100Base-TX/100Base-FX
IEEE 802.3z Gigabit SX/LX
IEEE 802.3ab Gigabit 1000Base-T
IEEE 802.3x Flow Control and Back pressure
IEEE 802.3ad port trunk with LACP
IEEE 802.1D Spanning Tree protocol
IEEE 802.1w Rapid Spanning Tree protocol
IEEE 802.1s Multiple Spanning Tree protocol
IEEE 802.1p Class of service
IEEE 802.1Q VLAN tagging
IEEE 802.1X port authentication network control
IEEE 802.1ab LLDP
RFC 768 UDP
RFC 793 TFTP
RFC 791 IP
RFC 792 ICMP
RFC 2068 HTTP
RFC 1112 IGMP version 1
RFC 2236 IGMP version 2
RFC 3376 IGMP version 3
RFC 2710 MLD version 1
FRC 3810 MLD version 2
|
| Mediu inconjurator |
| De operare |
Temperature: 0 ~ 50 degrees C
Relative Humidity: 5 ~ 95% (non-condensing)
|
| Depozitare |
Temperature: -10 ~ 70 degrees C
Relative Humidity: 5 ~ 95% (non-condensing)
|
