GS-4210-48T4S: 48 Puertos Gigabit y 4 Puertos SFP

Referencia GS-4210-48T4S

Gestionabilidad: No gestionable.

Puertos de cobre: 48 puertos 10/100/1000 Base-T.

Puertos de fibra: 4 puertos SFP.

Alimentación PoE: No.

ERPS: No soportado.

Descripción

ESPECIFICACIONES TÉCNICAS

Características

Physical Port

48-port 10/100/1000BASE-T Gigabit RJ45 copper
4 100/1000BASE-X mini-GBIC/SFP slots
Reset button for system factory default
RJ45 console interface for basic management and setup

Layer 2 Features

Prevents packet loss with back pressure (half-duplex) and IEEE 802.3x pause frame flow control (full-duplex)
High performance Store and Forward architecture, runt/CRC filtering eliminates erroneous packets to optimize the network bandwidth
Supports VLAN
Supports Spanning Tree Protocol
Supports Link Aggregation
Provides port mirror (many-to-1)
Loop protection to avoid broadcast loops

Quality of Service

Ingress and egress rate limit per port bandwidth control
Storm control support
Traffic classification
Strict priority and Weighted Round Robin (WRR) CoS policies

Multicast

Supports IPv4 IGMP snooping v2 and v3
Supports IPv6 MLD snooping v1, v2
IGMP querier mode support
IGMP snooping port filtering
MLD snooping port filtering

Security

Authentication
Access Control List
MAC Security
Port security for source MAC address entries filtering
DHCP snooping to filter distrusted DHCP messages
Dynamic ARP inspection discards ARP packets with invalid MAC address to IP address binding
IP source guard prevents IP spoofing attacks
DoS attack prevention
SSH/SSL

Management

IPv4 and IPv6 dual stack management
Switch Management Interface
Built-in Trivial File Transfer Protocol (TFTP) client
User privilege levels control
Static and DHCP for IP address assignment
System Maintenance
SNTP Network Time Protocol
Cable diagnostics
Link Layer Discovery Protocol (LLDP) and LLDP-MED
SNMP trap for interface Link Up and Link Down notification
Event message logging to remote Syslog server
Four RMON groups (history, statistics, alarms and events)
PLANET Smart Discovery Utility

Especificaciones técnicas

Hardware Specifications
Hardware Version	2
Copper Ports	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	Store-and-Forward
Switch Fabric	104Gbps / non-blocking
Switch Throughput@64bytes	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
Reset Button	< 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)
Thermal Fan	Fanless design
Power Requirements	AC 100~240V, 50/60Hz, auto-sensing
ESD Protection	6KV DC
Power Consumption / Dissipation	37.9 watts / 129.239 BTU
Dimensions (W x D x H)	440 x 330 x 44 mm, 1U height
Weight	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
Management Functions
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
Standards Conformance
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 2
Environment
Operating	Temperature: 0 ~ 50 degrees C Relative Humidity: 5 ~ 95% (non-condensing)
Storage	Temperature: -20 ~ 70 degrees C Relative Humidity: 5 ~ 95% (non-condensing)

Alimentación PoE: Sin PoE
Puertos RJ45: Más de 24 Puertos
Puertos SFP: Hasta 4 Puertos
Velocidad de red: Gigabit Ethernet