GS-4210-16P4C: 16 Puertos Gigabit PoE+ y 4 Puertos TP/SFP

Referencia GS-4210-16P4C

Gestionabilidad: No gestionable.

Puertos de cobre: 16 puertos 10/100/1000 Base-T.

Puertos de fibra: 4 puertos SFP.

Alimentación PoE: Sí, PoE+.

ERPS: No soportado.

Descripción

ESPECIFICACIONES TÉCNICAS

Características

Physical Port

20-port 10/100/1000BASE-T Gigabit RJ45 copper with 16-port IEEE 802.3at/af PoE injector
4 100/1000BASE-X mini-GBIC/SFP slots, shared with port-17 to port-20 compatible with 100BASE-FX SFP
RJ45 console interface for switch basic management and setup

Power over Ethernet

Complies with IEEE 802.3at Power over Ethernet Plus, end-span PSE
Backward compatible with IEEE 802.3af Power over Ethernet
Up to 16 ports of IEEE 802.3af/802.3at devices powered
Supports PoE power up to 30.8 watts for each PoE port
Auto detects powered device (PD)
Circuit protection prevents power interference between ports
Remote power feeding up to 100 meters in standard mode and 250m in extend mode
PoE management

- Per port PoE function enable/disable

- PoE Port power feeding priority

- Per PoE port power limitation

- PD classification detection

- PD alive-check

-PoE schedule

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, broadcast storm control, runt/CRC filtering eliminates erroneous packets to optimize the network bandwidth
Supports VLAN

- Provider Bridging (VLAN Q-in-Q) support (IEEE 802.1ad)

- Protocol VLAN

- Voice VLAN

- Private VLAN

- Management VLAN

Supports Spanning Tree Protocol

- RSTP (Rapid Spanning Tree Protocol)

- MSTP (Multiple Spanning Tree Protocol)

Supports Link Aggregation

- Cisco ether-channel (static trunk)

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 and v2
IGMP querier mode support
IGMP snooping port filtering
MLD snooping port filtering

Security

Authentication

- Built-in RADIUS client to cooperate with the RADIUS servers

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

- Telnet command line interface

- SNMP v1, v2c and v3

User privilege levels control
Built-in Trivial File Transfer Protocol (TFTP) client
BOOTP and DHCP for IP address assignment
System maintenance

- Configuration upload / download through web interface

- Dual images

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
Smart fan with speed control

Especificaciones técnicas

Hardware Specifications
Copper Ports	20 x 10/100/1000BASE-T RJ45 auto-MDI/MDI-X ports
SFP/mini-GBIC Slots	4 x 100/1000BASE-X SFP interfaces shared with Port-17 to Port-20. Supports 100/1000Mbps dual mode and DDM
PoE Injector Port	16 ports with 802.3at/af PoE injector function (Port-1 to Port-16)
Console	1 x RS-232-to-RJ45 serial port (115200, 8, N, 1)
Switch Architecture	Store-and-Forward
Switch Fabric	40Gbps/non-blocking
Switch Throughput@64Bytes	29.76Mpps
Address Table	8K entries
Shared Data Buffer	4.1 megabits
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	PWR, SYS, LNK/ACT, PoE-in-Use, 1000, FAN 1 Alert, FAN 2 Alert, PoE PWR Alert
Smart Fan	2
Dimensions (W x D x H)	440 x 300 x 44.5 mm, 19-inch, 1U height
Weight	4.132kg
Power Requirements	AC 100~240V, 50/60Hz, auto-sensing
ESD Protection	6KV DC
Power Consumption/Dissipation	251 watts (max.)/861.2 BTU
Enclosure	Metal
Power over Ethernet
PoE Standard	IEEE 802.3af/802.3at PoE/PSE
PoE Power Supply Type	End-span
PoE Power Output	Per port 52V DC, 30.8 watts (max.)
Power Pin Assignment	1/2(+), 3/6(-)
PoE Power Budget	220 watts (max.) @ 25 degrees C 190 watts (max.) @ 50 degrees C
PoE Ability PD @ 9 watts	16 units
PoE Ability PD @ 15.4 watts	14 units
PoE Ability PD @ 30 watts	7 units
Layer 2 Functions
Port Mirroring	TX/RX/both Many-to-1 monitor
VLAN	802.1Q tagged-based VLAN Up to 256 VLAN groups, out of 4094 VLAN IDs 802.1ad Q-in-Q tunneling Voice VLAN Protocol VLAN Private VLAN (protected port) GVRP
Link Aggregation	IEEE 802.3ad LACP and static trunk Supports 4 groups of 8-port trunk
Spanning Tree Protocol	STP/RSTP/MSTP
IGMP Snooping	IGMP (v2/v3) Snooping IGMP Querier Up to 256 multicast groups
MLD Snooping	MLD (v1/v2) Snooping, up to 256 multicast groups
Access Control List	IPv4/IPv6 IP-based ACL, MAC-based ACL
QoS	8 mapping ID to 8 level priority queues - Port number - 802.1p priority - 802.1Q VLAN tag - DSCP field in IP packet Traffic classification based, strict priority and WRR
Security	IEEE 802.1X – Port-based authentication Built-in RADIUS client to cooperate with RADIUS server RADIUS/TACACS+ user access 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
Management Functions
Basic Management Interfaces	Web browser; telnet; SNMP v1, v2c Firmware upgrade by HTTP/TFTP protocol through Ethernet network Remote/local syslog System log LLDP protocol SNTP
Secure Management Interfaces	SSH, SSL, SNMP v3
SNMP MIBs	RFC 1213 MIB-II RFC 1215 Generic Traps RFC 1493 Bridge MIB RFC 2674 Bridge MIB Extensions RFC 2737 Entity MIB (version 2) RFC 2819 RMON (1, 2, 3, 9) RFC 2863 Interface Group MIB RFC 3635 Ethernet-like 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 1000T 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 IEEE 802.3af Power over Ethernet IEEE 802.3at High Power over Ethernet 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: PoE+
Puertos RJ45: Hasta 16 Puertos
Puertos SFP: Hasta 4 Puertos
Velocidad de red: Gigabit Ethernet