Суич D-Link DGS-3120-48PC/SI 48-port 10/100/1000Mbps, PoE, including 4-port Combo 1000Mbps BaseT/SFP

D-Link 48-port 10/100/1000 Layer 2 Stackable Managed PoE Gigabit Switch including 4-port Combo 1000BaseT/SFP with Standard Image
Комутатор

Сигурност IEEE 802.3x Flow Control; Multi-Layer Access Control List (ACL); IP-MAC-Port Binding (IMPB); D-Link Safeguard Engine; DHCP Server Screening; BPDU Attack Protection; ARP Spoofing Prevention
Други SD Card Slot
Захранване Optional Redundant Power Supply: DPS-700
MAC адреси 16000 MAC address table size
Управление Web-based GUI; Command Line Interface (CLI); Telnet; TFTP; SNMP v1/v2c/v3; SNMP over IPv6 ; SNMP Traps; BootP/DHCP Client; Multiple Configurations; Debug Command
Памет (Flash, RAM) Flash Memory: 32 MB
VLAN (брой, стандарти) IEEE 802.1Q Tagged VLAN; IEEE 802.1v Protocol VLAN; VLAN Group: max. 4K VLAN Groups; GVRP: max. 255 Dynamic VLAN Groups; Voice VLAN; MAC-based VLAN; ISM VLANAsymmetric VLAN; Private VLAN; VLAN Trunking
Размери, mm 440 x 380 x 44 mm, 1U Height
Stackable 2 dedicated stacking ports per switch; Physical Stacking: Up to 40G Stacking Bandwidth, up to 6 units per Stack; Virtual Stacking: D-Link Single IP Management (SIM), up to 32 units per Virtual Stack
Суич, тип Fixed Port
Общ брой портове 48
Основни портове, тип 44x10/100/1000Base-T
Power Over Ethernet (PoE) IEEE 802.3af and IEEE 802.3at; PoE Power Budget: 370 W; 740 W with DPS-700
Uplink портове 4 dual personality
Свободни (10GB) слотове No
Fans Smart fan
Routing Layer 3 Lite
Капацитет за маршрутизиране/превключване, Gbps 136 Gbps
Пропускателна способност, Mpps 101.19 Mpps
QoS IEEE 802.1p; 8 queues per port; Queue Handling: Strict, Weighted Round Robin (WRR); Supports following actions for flows Remark: IEEE 802.1p Priority Tag, Remark TOS/DSCP Tag; Bandwidth Control
L2 мреживи стандарти IGMP Snooping; Spanning Tree Protocols: 802.1D STP, 802.1w RSTP, 802.1s MSTP, BPDU Filtering, Root Restriction; Loopback Detection; IEEE 802.3ad Link Aggregation: max. 32 groups per device/ 8 Gigabit ports per group; Port Mirroring
L3 мрежови стандарти L3 Routing: Static Route: 512 static routing entries for IPv4/IPv6; max. 16 IP Interfaces
IPv6 functionality IPv6 Neighbor Discovery (ND); IPv6 Management; IPv4/v6 Dual Stack; IPv6 Ready Logo Phase 2
L2 мрежови стандарти IGMP Snooping; Spanning Tree Protocols: 802.1D STP, 802.1w RSTP, 802.1s MSTP, BPDU Filtering, Root Restriction; Loopback Detection; IEEE 802.3ad Link Aggregation: max. 32 groups per device/ 8 Gigabit ports per group; Port Mirroring



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