Yönetilebilir Gigabit PoE Switch (Gigabit PoE Managed Switch)brn4

Physical Portt

48 10/100/1000BASE-T Gigabit RJ45 copper ports with 48-port IEEE 802.3at/af PoE injector4 100/1000BASE-X mini-GBIC/SFP slots

Power over Ethernet

- Total PoE power budget control- Per port PoE function enable/disable- PoE port power feeding priority- Per PoE port power limitation- PD classification detection- PD alive-check- PoE scheduleComplies with IEEE 802.3at Power over Ethernet Plus, end-span PSEBackward compatible with IEEE 802.3af Power over EthernetUp to 48 ports of IEEE 802.3af/802.3at devices poweredSupports PoE power up to 36 watts for each PoE portAuto detects powered device (PD)Circuit protection prevents power interference between portsRemote power feeding up to 100 metersPoE management

Layer 2 Features

- IEEE 802.1Q tagged VLAN- Provider Bridging (VLAN Q-in-Q) support (IEEE 802.1ad)- Protocol VLAN- Voice VLAN- Private VLAN- Management VLAN- GVRP- STP (Spanning Tree Protocol)- RSTP (Rapid Spanning Tree Protocol)- MSTP (Multiple Spanning Tree Protocol)- STP BPDU Guard, BPDU filtering and BPDU forwarding- IEEE 802.3ad Link Aggregation Control Protocol (LACP)- Cisco ether-channel (static trunk)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 that eliminates erroneous packets to optimize the network bandwidthSupports VLANSupports Spanning Tree ProtocolSupports Link AggregationProvides port mirror (many-to-1)Loop protection to avoid broadcast loops

Quality of Service

- Broadcast/Unknown unicast/Unknown multicast- TOS/DSCP/IP precedence of IPv4/IPv6 packetsIngress and egress rate limit per port bandwidth controlStorm control supportTraffic classification- IEEE 802.1p CoSStrict priority and Weighted Round Robin (WRR) CoS policies

Multicast

Supports IPv4 IGMP snooping v2, v3Supports IPv6 MLD snooping v1, v2IGMP querier mode supportIGMP snooping port filteringMLD snooping port filtering

Security

- IEEE 802.1X port-based network access authentication- Built-in RADIUS client to co-operate with the RADIUS servers- RADIUS/TACACS+ login user access authentication- IPv4/IPv6 IP-based ACL- MAC-based ACL- Static MAC- MAC filteringAuthenticationAccess control listMAC securityPort security for source MAC address entries filteringDHCP snooping to filter untrusted DHCP messagesDynamic ARP Inspection discards ARP packets with invalid MAC address to IP address bindingIP source guard prevents IP spoofing attacksDoS attack preventionSSH/SSL

Management

- Web switch management- Telnet command line interface- SNMP v1, v2c and v3- SSH and SSL secure access- Firmware upload/download via HTTP/TFTP- Configuration upload/download through web interface- Dual images- Hardware reset button for system reboot or reset to factory defaultIPv4 and IPv6 dual stack managementSwitch management interfaceUser privilege levels controlBuilt-in Trivial File Transfer Protocol (TFTP) clientBOOTP and DHCP for IP address assignmentSystem maintenanceSNTP Network Time ProtocolCable diagnosticsLink Layer Discovery Protocol (LLDP) and LLDP-MEDSNMP trap for interface link up and link down notificationEvent message logging to remote Syslog serverFour RMON groups (history, statistics, alarms and events)PLANET smart discovery utilitySmart fan with speed control

Hardware SpecificationsCopper Ports48 x 10/100/1000BASE-T RJ45 auto-MDI/MDI-X portSFP/mini-GBIC Slots4 x 100/1000BASE-X SFP interface
Supports 100/1000Mbps dual mode and DDMPoE Injector Port48 ports with 802.3at/af PoE injector function with port-1 to port-48Switch ArchitectureStore-and-ForwardSwitch Fabric104Gbps, non-blockingSwitch Throughput@64Bytes77.38MppsAddress Table16K entriesShared Data Buffer12 megabitsFlow ControlIEEE 802.3x pause frame for full-duplex
Back pressure for half-duplexJumbo Frame10K bytesReset Button< 5 sec: System reboot
> 5 sec: Factory defaultLEDSystem:
PWR (Power) (Green)
SYS (System) (Green)
10/100/1000T RJ45 Interfaces (Port 1 to Port 48):
10/100/1000Mbps, LNK/ACT (Green)
PoE-in-Use (Orange)
100/1000Mbps SFP Interfaces (Port 49 to Port 52):
1000Mbps, LNK/ACT (Green)
100Mbps, LNK/ACT (Orange)Power Requirements100~240V AC, 50/60Hz, auto-sensingDimensions (W x D x H)440 x 300 x 44.5 mm, 1U heightESD Protection6KV DCEnclosureMetalWeight5476gPower Consumption481 watts (max.)/1641 BTUFan3 x smart fanPower over EthernetPoE StandardIEEE 802.3af/802.3at PoE+ PSEPoE Power Supply TypeEnd-spanPoE Power OutputPer port 52V DC, 36 watts (max.)Power Pin Assignment1/2(+), 3/6(-)PoE Power Budget440 watts (max.) @ 25 degrees C
380 watts (max.) @ 50 degrees CPoE Ability PD @ 9 watts48 unitsPoE Ability PD @ 15 watts29 unitsPoE Ability PD @ 30 watts14 unitsLayer 2 FunctionsPort MirroringTX/RX/both
Many-to-1 monitorVLAN802.1Q 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)
GVRPLink AggregationIEEE 802.3ad LACP and static trunk
Supports 8 groups with 8 ports per trunkSpanningTree Protocol STP, IEEE 802.1D Spanning Tree Protocol
RSTP, IEEE 802.1w Rapid Spanning Tree Protocol
MSTP, IEEE 802.1s Multiple Spanning Tree ProtocolIGMP SnoopingIGMP (v2/v3) snooping
IGMP querier
Up to 256 multicast groupsMLD SnoopingMLD (v1/v2) snooping, up to 256 multicast groupsAccess Control ListIPv4/IPv6 IP-based ACL/MAC-based ACLQoS8 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 WRRSecurityIEEE 802.1X port-based authentication
Built-in RADIUS client to co-operate 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 guardManagement FunctionsBasic Management InterfacesWeb browser/Telnet/SNMP v1, v2c
Firmware upgrade by HTTP/TFTP Protocol through Ethernet network
Remote/Local Syslog
System log
LLDP protocol
SNTPSecure Management InterfacesSSH, SSL, SNMP v3SNMP MIBsRFC 1213 MIB-II
RFC 1215 Generic Traps
RFC 1493 Bridge MIB
RFC 2674 Bridge MIB Extensions
RFC 2737 Entity MIB (v2)
RFC 2819 RMON (1, 2, 3, 9)
RFC 2863 Interface Group MIB
RFC 3635 Ethernet-like MIBStandards ConformanceRegulatory ComplianceFCC Part 15 Class A, CE, LVDStandards ComplianceIEEE 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 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 v2EnvironmentOperatingTemperature: 0 ~ 50 degrees C
Relative Humidity: 5 ~ 95% (non-condensing)StorageTemperature: -20 ~ 70 degrees C
Relative Humidity: 5 ~ 95% (non-condensing)