Açıklama
| Hardware Specifications | |||||
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| Copper Ports | 48 10/100/1000BASE-T RJ45 auto-MDI/MDI-X ports | ||||
| SFP+ Slots | 4 10GBASE-SR/LR SFP+ interfaces (Port-49 to Port-52) Compatible with 1000/2500BASE-SX/LX/BX SFP transceiver |
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| Console | 1 x RS232-to-RJ45 serial port (115200, 8, N, 1) | ||||
| SDRAM | 512Mbytes | ||||
| Flash Memory | 64Mbytes | ||||
| Reset Button | > 5 sec: Factory default | ||||
| Dimensions (W x D x H) | 440 x 300 x 44.5 mm, 1U height | ||||
| Weight |
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| Power Consumption |
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| Power Requirements – AC | Power Requirements – AC
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| Power Requirements – DC |
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| ESD Protection | 6KV DC | ||||
| Fan | 3 smart fans | ||||
| LED | System: – SYS (Green) – AC/PWR (Green) – Ring (Green) – DC (Green) (GS-5220-48PL4XR Only) – Fan1/2/3 Alert (Red) – PoE PWR Alert (Red) PoE Ethernet Interfaces (Port-1 to Port-48): – PoE-in-use (Amber) Ethernet Interfaces (Port-1 to Port-48): – 1000 LNK/ACT (Green), 10/100 LNK/ACT (Amber) 1/2.5/10G SFP+ Interfaces (Port-49 to Port-52): – 1G/2.5G (Green), 10G (Amber) |
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| Switching | |||||
| Switch Architecture | Store-and-Forward | ||||
| Switch Fabric | 176Gbps/non-blocking | ||||
| Throughput | 130Mpps@64Bytes | ||||
| Address Table | 16K entries, automatic source address learning and aging | ||||
| Shared Data Buffer | 32M bits | ||||
| Flow Control | IEEE 802.3x pause frame for full duplex Back pressure for half duplex |
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| Jumbo Frame | 10K bytes | ||||
| Power over Ethernet | |||||
| PoE Standard | IEEE 802.3af/802.3at PoE PSE | ||||
| PoE Power Supply Type | End-span | ||||
| PoE Power Output | Per port 54V DC, 36 watts (max.) | ||||
| Power Pin Assignment | End-span: 1/2(+), 3/6(-) | ||||
| PoE Power Budget |
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| PoE Ability PD @ 7 watts |
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| PoE Ability PD @ 15 watts |
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| PoE Ability PD @ 30 watts |
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| PoE Management | |||||
| Active POE device alive detects | Yes | ||||
| PoE Power Recycle | Yes, daily or predeinded schedule | ||||
| PoE Schedule | 4 schedule profiles | ||||
| PoE System Management | System PoE Admin control Total PoE power budget control Auto power input and PoE budget control PoE Legacy mode Over-temperature threshold alarm PoE usage threshold alarm |
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| Layer 3 Functions | |||||
| IP Interfaces | Max. 128 VLAN interfaces | ||||
| Routing Table | Max. 128 routing entries | ||||
| Routing Protocols | IPv4 OSPFv2 IPv4 hardware static routing IPv6 hardware static routing |
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| Layer 2 Management Functions | |||||
| Port Configuration | Port disable/enable Auto-negotiation 10/100/1000Mbps full and half duplex mode selection Flow control disable/enable |
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| Port Status | Display each port’s speed duplex mode, link status, flow control status, auto-negotiation status, trunk status |
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| Port Mirroring | TX/RX/Both Many-to-1 monitor |
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| VLAN | 802.1Q tagged VLAN Q-in-Q tunneling Private VLAN Edge (PVE) MAC-based VLAN Protocol-based VLAN Voice VLAN MVR (Multicast VLAN registration) Up to 4K VLAN groups, out of 4095 VLAN IDs |
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| Link Aggregation | IEEE 802.3ad LACP/static trunk 26 groups with 4 port per trunk |
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| Spanning Tree Protocol | IEEE 802.1D Spanning Tree Protocol (STP) IEEE 802.1w Rapid Spanning Tree Protocol (RSTP) IEEE 802.1s Multiple Spanning Tree Protocol (MSTP) |
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| 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 |
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| IGMP Snooping | IGMP (v1/v2/v3) snooping IGMP querier mode support Up to 255 multicast groups |
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| MLD Snooping | MLD (v1/v2) snooping MLD querier mode support Up to 255 multicast groups |
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| Bandwidth Control | Per port bandwidth control Ingress: 100Kbps~1000Mbps Egress: 100Kbps~1000Mbps |
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| Security Functions | |||||
| Access Control List | IP-based ACL/MAC-based ACL ACL based on: - MAC Address - IP Address - Ethertype - Protocol Type - VLAN ID - DSCP - 802.1p Priority Up to 256 entries |
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| Security | Port Security IP source guard Dynamic ARP inspection Command line authority control based on user level |
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| AAA | RADIUS client | ||||
| Network Access Control | IEEE 802.1x port-based network access control MAC-based authentication Local/RADIUS authentication |
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| Switch Management | |||||
| Basic Management Interfaces | Console; Telnet Web browser SNMP v1, v2c |
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| Secure Management Interfaces | SSHv2, TLSv1.2, SNMP v3 | ||||
| System Management | Firmware upgrade by HTTP protocol through Ethernet network Configuration upload/download through HTTP Remote Syslog System log LLDP protocol NTP PLANET Smart Discovery Utility |
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| Event Management | Remote Syslog Local System log SMTP |
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| 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 (Groups 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 MAU-MIB |
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| 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 802.1ab LLDP IEEE 802.3af Power over Ethernet IEEE 802.3at Power over Ethernet Plus 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 RFC 3810 MLD v2 RFC 2328 OSPF v2 ITU G.8032 ERPS Ring ITU-T G.8032 ERPS Ring |
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| Environment | |||||
| Operating | Temperature: 0 ~ 50 degrees C Relative Humidity: 5 ~ 95% (non-condensing) |
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| Storage | Temperature: -10 ~ 70 degrees C Relative Humidity: 5 ~ 95% (non-condensing) |
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