Hardware Specifications
Copper Ports	48 10/100/1000Base-T RJ45 auto MDI/MDI-X ports
SFP / mini-GBIC Slots	4 100/1000Base-X SFP interfaces shared between Port-45 and Port-48 Compatible with 100Base-FX SFP transceiver
SFP+ Slots	4 10GBase-SR/LR SFP+ interface (Port-49 to Port-52) Compatible with 1000Base-SX/LX/BX SFP transceiver
Console	1 x RS-232-to-RJ45 serial port (115200, 8, N, 1)
Switch Architecture	Store-and-Forward
Switch Fabric	176Gbps
Throughput	130.95Mpps@64Bytes
Address Table	32K entries, automatic source address learning and aging
Shared Data Buffer	4M bits
Flow Control	IEEE 802.3x pause frame Back pressure for half duplex
Jumbo Frame	10K bytes
Reset Button	< 5 sec: System reboot > 5 sec: Factory default
Dimensions (W x D x H)	440 x 300 x 44.5 mm, 1U height
Weight	4421g
LED	System: PWR, SYS, FAN1, FAN2 (green) 10/100/1000T RJ45 Interfaces (Port 1 to Port 48): 1000Mbps LNK/ACT (green) 10/100Mbps LNK/ACT (orange) 100/1000Mbps SFP Combo Interfaces (Port 45 to Port 48): LNK/ACT (green) 1/10Gbps SFP+ Interfaces (Port 49 to Port 52): LNK/ACT (green)
Power Requirements	100~240V AC, 50/60Hz
Power Consumption	58 watts / 197.9 BTU (max.)
ESD Protection	6KV DC
Layer 2 Management Functions
Port Configuration	Port disable / enable Auto negotiation 10/100/1000 Mbps full and half duplex mode selection Flow control disable / enable
Port Status	View 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 tag-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 4095 VLAN IDs
Link Aggregation	IEEE 802.3ad LACP / Static Trunk Supports 26 groups of 8-Port trunk
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
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
Access Control List	IP-based ACL / MAC-based ACL Up to 256 entries
Bandwidth Control	Bandwidth control per port Ingress: 100Kbps~1000Mbps Egress: 100Kbps~1000Mbps
Layer 3 Feature
IP Interfaces	Max. 128 VLAN interfaces
Routing Table	Max. 32 routing entries
Routing Protocols	IPv4 hardware Static Routing IPv6 hardware Static Routing
Management
Basic Management Interfaces	Console / Telnet / Web browser / SNMP v1, v2c
Secure Management Interfaces	SSH, SSL, SNMP v3
SNMP MIBs	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
Standards Compliance
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 802.3ae 10 Gb/s Ethernet 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
Environmental Specifications
Operating	Temperature: 0 ~ 50 degrees C Relative Humidity: 5% ~ 95% (non-condensing)
Storage	Temperature: -10 ~ 70 degrees C Relative Humidity: 5% ~ 95% (non-condensing)

Links 48 copper ports to the enterprise backbone over a 10G uplink.

It gathers 48 10/100/1000Base-T RJ45 ports, 4 shared 100/1000Base-X SFP interfaces and 4 10GBase-SR/LR SFP+ slots in a 1U case. With Layer 3 static routing it links crowded enterprise floors and campus blocks to the backbone.

48Port Count

176 GbpsSwitching Capacity

32KMAC address table

IP30Protection Grade

0° ~ +50°COperating Temperature

Layer 2+Administration Type

Key features

176Gbps

Non-blocking switch fabric

It processes 130.95 Mpps with 64-byte packets.

4SFP+

10G uplink

The slots from Port-49 to Port-52 accept 10GBase-SR/LR and 1000Base-SX/LX/BX transceivers.

255VLANs

Wide VLAN pool

It defines 255 groups out of 4095 VLAN IDs and supports Q-in-Q, voice VLAN and MVR.

32Kentries

Large address table

It learns source addresses on its own and ages out stale entries.

58W

Measured power draw

It runs on 100~240V AC mains and dissipates 197.9 BTU at full load.

IN DAILY USE

It carries the floor switch to the backboneDense user traffic moves to the central backbone over the fiber uplink.

Inter-VLAN routingIt routes between different VLANs and IP blocks itself and needs no separate router.

Short learning curveIt offers a Cisco-like command line over Telnet and the console port, and the web interface opens the same settings in a browser.

ApplicationsEnterprise floor switch·Campus distribution layer·Data center access layer·SMB backbone

Hardware Specifications

Copper Ports

48 10/100/1000Base-T RJ45 auto MDI/MDI-X ports

SFP / mini-GBIC Slots

4 100/1000Base-X SFP interfaces shared between Port-45 and Port-48
Compatible with 100Base-FX SFP transceiver

SFP+ Slots

4 10GBase-SR/LR SFP+ interface (Port-49 to Port-52)
Compatible with 1000Base-SX/LX/BX SFP transceiver

Console

1 x RS-232-to-RJ45 serial port (115200, 8, N, 1)

Switch Architecture

Store-and-Forward

Switch Fabric

176Gbps

Throughput

130.95Mpps@64Bytes

Address Table

32K entries, automatic source address learning and aging

Shared Data Buffer

4M bits

Flow Control

IEEE 802.3x pause frame
Back pressure for half duplex

Jumbo Frame

10K bytes

Reset Button

< 5 sec: System reboot
> 5 sec: Factory default

Dimensions (W x D x H)

440 x 300 x 44.5 mm, 1U height

Weight

4421g

LED

System: PWR, SYS, FAN1, FAN2 (green)
10/100/1000T RJ45 Interfaces (Port 1 to Port 48):
1000Mbps LNK/ACT (green)
10/100Mbps LNK/ACT (orange)
100/1000Mbps SFP Combo Interfaces (Port 45 to Port 48): LNK/ACT (green)
1/10Gbps SFP+ Interfaces (Port 49 to Port 52): LNK/ACT (green)

Power Requirements

100~240V AC, 50/60Hz

Power Consumption

58 watts / 197.9 BTU (max.)

ESD Protection

6KV DC

Layer 2 Management Functions

Port Configuration

Port disable / enable
Auto negotiation 10/100/1000 Mbps full and half duplex mode selection
Flow control disable / enable

Port Status

View 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 tag-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 4095 VLAN IDs

Link Aggregation

IEEE 802.3ad LACP / Static Trunk
Supports 26 groups of 8-Port trunk

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

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

Access Control List

IP-based ACL / MAC-based ACL
Up to 256 entries

Bandwidth Control

Bandwidth control per port
Ingress: 100Kbps~1000Mbps
Egress: 100Kbps~1000Mbps

Layer 3 Feature

IP Interfaces

Max. 128 VLAN interfaces

Routing Table

Max. 32 routing entries

Routing Protocols

IPv4 hardware Static Routing
IPv6 hardware Static Routing

Management

Basic Management Interfaces

Console / Telnet / Web browser / SNMP v1, v2c

Secure Management Interfaces

SSH, SSL, SNMP v3

SNMP MIBs

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

Standards Compliance

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 802.3ae 10 Gb/s Ethernet
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

Environmental Specifications

Operating

Temperature: 0 ~ 50 degrees C
Relative Humidity: 5% ~ 95% (non-condensing)

Storage

Temperature: -10 ~ 70 degrees C
Relative Humidity: 5% ~ 95% (non-condensing)

L2+ 48-Port 10/100/1000Mbps with 4 Shared SFP + 4-Port 10G SFP+ Managed Switch

Datasheet

GS-5220-48T4X

Kullanım Kılavuzu

GS-5220-48T4X

GS-5220-48T4X

Hızlı Kurulum Kılavuzu

GS-5220-48T4X

Sertifika

GS-5220-48T4X

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Datasheet

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Kullanım Kılavuzu

GS-5220-48T4X

GS-5220-48T4X

Hızlı Kurulum Kılavuzu

GS-5220-48T4X

Sertifika

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