|
חיבורים
|
48 x 10/100/1000BASE-T RJ45 auto-MDI/MDI-X ports
|
|
SFP/mini-GBIC Slots
|
4 100/1000BASE-X SFP interfaces,
|
|
Console
|
1 RS232-to-RJ45 serial port (115200, 8, N, 1)
|
|
Switch Architecture
|
104Gbps / non-blocking
|
|
Switch Throughput@64 bytes
|
77.38Mpps @64bytes
|
|
Address Table
|
16K entries
|
|
Shared Data Buffer
|
12Mbit SRAM packet buffer
|
|
Flow Control
|
IEEE 802.3x pause frame for full-duplex
Back pressure for half-duplex
|
|
Jumbo Frame
|
10K bytes
|
|
לחצני כיבוי
|
< 5 sec: System reboot
> 5 sec: Factory default
|
|
LED
|
System:
PWR(Power) (Green)
10/100/1000T RJ45 Interfaces (Port 1 to Port 48):
1000Mbps, LNK/ACT (Green)
10/100Mbps, LNK/ACT (Orange)
100/1000Mbps SFP Interfaces (Port 49 to Port 52):
1000Mbps, LNK/ACT (Green)
100Mbps, LNK/ACT (Orange)
|
|
דרישות ספק
|
AC 100~240V, 50/60Hz, auto-sensing
|
|
Thermal Fan
|
Fanless design
|
|
דרישות ספק
|
AC 100~240V, 50/60Hz, auto-sensing
|
|
ESD Protection
|
6KV DC
|
|
Power Consumption / Dissipation
|
37.9 watts / 129.239 BTU
|
|
מידות
|
440 x 330 x 44 mm, 1U height
|
|
משקל
|
4.0 kg
|
|
Enclosure
|
Metal
|
|
Layer 2 Functions
|
Port Mirroring TX / RX / Both
Many-to-1 monitor
Security IEEE 802.1X port-based authentication
Built-in RADIUS client to co-operate with RADIUS server
RADIUS / TACACS+ authentication
IP-MAC port binding
MAC filtering
Static MAC address
DHCP snooping and DHCP Option82
STP BPDU guard, BPDU filtering and BPDU forwarding
DoS attack prevention
ARP inspection
IP source guard
Storm control support
- Broadcast / unknown unicast / unknown multicast
VLAN 802.1Q tagged-based VLAN
Up to 256 VLAN groups, out of 4094 VLAN IDs
802.1ad Q-in-Q tunneling (VLAN stacking)
Voice VLAN
Protocol VLAN
Private VLAN (Protected port)
GVRP
Management VLAN
Link Aggregation IEEE 802.3ad LACP and static trunk
Supports 8 trunk groups with each having 8 ports
Spanning Tree Protocol STP, IEEE 802.1D Spanning Tree Protocol
RSTP, IEEE 802.1w Rapid Spanning Tree Protocol
MSTP, IEEE 802.1s Multiple Spanning Tree Protocol
STP BPDU Guard, BPDU Filtering and BPDU Forwarding
IGMP Snooping IGMP (v2/v3) snooping
IGMP querier
Up to 256 multicast groups
MLD Snooping IPv6 MLD (v1 / v2) snooping, up to 256 multicast groups
Access Control List IPv4/IPv6 IP-based ACL / MAC-based ACL
IPv4/IPv6 IP-based ACE / MAC-based ACE
QoS 8 mapping IDs to 8 level priority queues
- Port number
- 802.1p priority
- DSCP / IP precedence of IPv4 / IPv6 packets
Traffic classification based, strict priority and WRR
Ingress / Egress Rate Limit per port bandwidth control
|
|
Basic Management Interfaces
|
Web browser / Telnet / SNMP v1, v2c, v3
Firmware upgrade via HTTP / TFTP protocol through Ethernet network
Configuration upload / download through HTTP / TFTP
Remote / Local Syslog
System log
LLDP protocol
SNTP
PLANET Smart Discovery Utility
|
|
Secure Management Interfaces
|
SSH, SSL, SNMPv3
|
|
SNMP MIBs
|
RFC 3635 Ethernet-like MIB
RFC 2863 Interface Group MIB
RFC 2819 RMON (1, 2, 3, 9)
RFC 1493 Bridge MIB
|
|
Regulatory Compliance
|
FCC Part 15 Class A, CE
|
|
Standards Compliance
|
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
RFC 3810 MLD version 2IEEE 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
RFC 3810 MLD version 2
|
|
סביבה
|
Operating Temperature: 0 ~ 50 degrees C
Relative Humidity: 5 ~ 95% (non-condensing)
Storage Temperature: -20 ~ 70 degrees C
Relative Humidity: 5 ~ 95% (non-condensing)
|