Hardware Specifications |
Copper Ports |
24 10/100/1000BASE-T RJ45 auto-MDI/MDI-X ports with IEEE 802.3at PoE injector |
SFP/mini-GBIC Slots |
4 100/1000BASE-X SFP combo interfaces with Port-21 to Port-24 Supports 100/1000Mbps dual mode and DDM |
10Gbps Fiber Uplink Ports |
4 1/10GBASE-SR/LR SFP+ slots Supports 1/10Gbps dual mode and DDM |
Console |
1 RJ45 serial port (115200, 8, N, 1) |
Switch Architecture |
Store-and-Forward |
Switch Fabric |
128Gbps/non-blocking |
Throughput |
95 Mpps@64 bytes |
Address Table |
16K entries, automatic source address learning and aging |
Shared Data Buffer |
4M bytes |
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: SYS (Green) PWR (Green) (GS-5220-24P4XR showed AC) DC (Green) (GS-5220-24P4XR Only) FAN1 ( Red ), FAN2 ( Red ), FAN3 ( Red ), PoE PWR ( Red ) Ethernet Interfaces (Port 1 to Port 24): 1000 LNK/ACT (Green), 10/100 LNK/ACT (Orange) PoE Ethernet Interfaces (Port 1 to Port 24): PoE-in-Use (af/at-Orange) 100/1000Mbps SFP Combo Interfaces (Port-21 to Port-24): 1000 (Green), 100 (Orange) 1/10G SFP+ Interfaces (Port-25 to Port-28): 1000 (Green), 10G (Orange) |
Power over Ethernet |
PoE Standard |
IEEE 802.3at PoE Plus PSE |
PoE Power Supply Type |
End-span |
PoE Port Power Output Ability |
Max. 36 watts |
Power Pin Assignment |
1/2(-), 3/6(+) |
PoE Power Budget |
400 watts max. |
PoE Ability |
PD @ 7 watts: 24 units PD @ 15.4 watts: 24 units PD @ 30.8 watts: 12 units |
Power Requirements - AC |
100~240V AC, 50/60Hz, 7A |
Power Requirements - DC |
Range: 36 ~ 60V |
Power Consumption (Full Loading) |
AC 110V: Max. 26.7 watts/91.6BTU (Power on without any connection) Max. 447 watts/1533.6BTU (Full loading with PoE function)
AC 220V: Max. 27.7 watts/95.03BTU (Power on without any connection) Max. 452 watts/1550.8BTU (Full loading with PoE function) |
ESD Protection |
6KV DC |
Dimensions (W x D x H) |
440 x 300 x 44.5 mm, 1U height |
Enclosure |
Metal |
Fan |
3 x smart fan |
Weight |
4546g (GS-5220-24P4X) 4570g (GS-5220-24P4XR) |
Layer 2 Function |
Basic Management Interfaces |
Console, Telnet, Web browser and SNMP v1/v2c |
Secure Management Interfaces |
SSH, SSL, SNMP v3 |
Port Configuration |
Port disable/enable Auto-negotiation 10/100/1000Mbps full or 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 Many-to-1 monitor |
VLAN |
802.1Q tagged-based VLAN, up to 256 VLAN groups 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 256 VLAN groups, out of 4094 VLAN IDs |
Link Aggregation |
IEEE 802.3ad LACP/static trunk 14 groups of 8-port trunk supported |
QoS |
Traffic classification based, strict priority and WRR 8-level priority for switching - Port number - 802.1p priority - 802.1Q VLAN tag - DSCP 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 |
Layer 3 Function |
IP Interfaces |
Max. 8 VLAN interfaces |
Routing Table |
Max. 32 routing entries |
Routing Protocols |
IPv4 software static routing IPv6 software static routing |
Management |
Basic Management Interfaces |
Console, Telnet, Web browser, and SNMP v1/v2c |
Secure Management Interfaces |
SSH/SSL, SNMP v3 |
SNMP MIBs |
RFC 1213 MIB-II IF MIB RFC 1493 Bridge MIB RFC 1643 Ethernet MIB RFC 2863 Interface MIB RFC 2665 Ether-Like MIB RFC 2819 RMON MIB (Groups 1 and 2) RFC 2737 Entity MIB RFC 2618 RADIUS Client MIB RFC 3411 SNMP-Frameworks-MIB IEEE 802.1x PAE LLDP MAU 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 802.3ae 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 802.3af Power over Ethernet IEEE 802.3at Power over Ethernet Plus IEEE 802.1ab LLDP RFC 768 UDP RFC 793 TFTP RFC 791 IP RFC 792 ICMP RFC 2068 HTTP RFC 1112 IGMP v1 RFC 2236 IGMP v2 RFC 3376 IGMP v3 RFC 2710 MLD v1 FRC 3810 MLD v2 |
Environment |
Operating |
Temperature: 0 ~ 50 degrees C Relative Humidity: 5 ~ 95% (non-condensing) |
Storage |
Temperature: -10 ~ 70 degrees C Relative Humidity: 5 ~ 95% (non-condensing) |