GS-5220-48T4X L2+ 48-Port 10/100/1000Mbps + 4-Port Shared SFP + 4-Port 10G SFP+ Managed Switch with Hardware Layer3 IPv4/IPv6 Static Routing
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High-Performing Managed Gigabit Switch
Robust Layer 2 Features
The GS-5220-48T4X can be programmed for advanced switch management functions such as dynamic port link aggregation, Q-in-Q VLAN, private VLAN, Multiple Spanning Tree Protocol (MSTP), Layer 2 to Layer 4 QoS, bandwidth control and IGMP/MLD Snooping.
The GS-5220-48T4X allows network administrators to build high-speed trunks to combine with multiple fiber ports via the link aggregation of supporting ports. The unit supports fail-over as well. The GS-5220-48T4X switch not only provides ultra high transmission performance with layer 2, and layer 3 IPv4/IPv6 VLAN routing features for secure and flexible management.
The GS-5220-48T4X offers a comprehensive layer 2 to layer 4 Access Control List (ACL) to provide maximum security. This feature restricts network access by denying packets based on source and destination IP address, TCP/UDP ports or defined typical network applications. 802.1X Port-basedand MAC-based user and device authentication reinforces security. With private VLAN, communication between edge ports can be prevented to ensure user privacy. The GS-5220-48T4X also provides DHCP Snooping, IP Source Guard and Dynamic ARP Inspection functions to prevent IP snooping from attacking and the unit discards ARP packets with invalid MAC address.
Flexibility and Extension Solution
With its four built-in mini-GBIC slots, the GS-5220-48T4X series supports dual speeds and features 100Base-FX and 1000Base-SX/LX SFP (Small Form-factor Pluggable) fiber-optic modules. Network administrators can choose SFP transceivers according to not only the transmission distance, but also the transmission speed required. The distance can be extended from 550 meters to 2km (multi-mode fiber) up to above 10/20/30/40/50/70/120 kilometers (single-mode fiber or WDM fiber).
Optional SFP Modules:
– 10,000Mbps 10G Ethernet SFP+ Fiber Transceivers:
– 1,000Mbps Gigabit Ethernet SFP Fiber Transceivers:
-100Mbps Fast Ethernet SFP Fiber Transceivers:
|Copper Ports||48 10/100/1000Base-T RJ45 auto-MDI/MDI-X ports|
|SFP/mini-GBIC Slots||4 100/1000Base-X SFP interfaces, shared with Port-45 to 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)|
|Address Table||32K entries, automatic source address learning and ageing|
|Shared Data Buffer||4M bits|
|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
|Dimensions (W x D x H)||440 x 300 x 44.5 mm, 1U height|
PWR (Green), SYS (Green), FAN1 (Green), 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):
1/10Gbps SFP+ Interfaces (Port 49 to Port 52):
|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 10/100/1000Mbps full and half duplex mode selection
Flow control disable / enable
|Port Status||Display each port’s speed duplex mode, link status, flow control status, auto-negotiation status, trunk status|
|Port Mirroring||TX / RX / Both
|VLAN||802.1Q tagged based VLAN
Private VLAN Edge (PVE)
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
26 groups of 8-Port trunk supported
|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||Per port bandwidth control
|Layer 3 Functions|
|IP Interfaces||Max. 128 VLAN interfaces|
|Routing Table||Max. 32 routing entries|
|Routing Protocols||IPv4 hardware Static Routing
IPv6 hardware Static Routing
|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
|Regulation 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 10Gb/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
FRC 3810 MLD version 2
|Operating||Temperature: 0 ~ 50 degrees C
Relative Humidity: 5 ~ 95% (non-condensing)
|Storage||Temperature: -10 ~ 70 degrees C
Relative Humidity: 5 ~ 95% (non-condensing)
Device Downloads (Manuals, Quickstart Guides, Datasheets)
Versa Technology Device Warranty Information
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