ΤΕΧΝΙΚΑ ΧΑΡΑΚΤΗΡΙΣΤΙΚΑ
Green Technology:
- Ανίχνευση κατάστασης Link
- Συμβατό με IEEE 802.3az
- Time-based PoE
Προηγμένες τεχνολογίες
- Διαχείριση Bandwidth
- IEEE 802.1Q VLAN traffic segregation
- Port-based VLAN
- IEEE 802.1p QoS
- Παρακολούθηση VLAN
- Voice VLAN
Χαρακτηριστικά διαχείρισης
- Client-based utility or web-based GUI
- Built-in SNMP MBI
Tεχνικές προδιαγραφές:
- 24 ports 10/100/1000BASE-TX
- 12 θύρες PoE (Standard(s)/Number of Ports/Maximum Power Budget): (802.3af/802.3at/12 ports/100W)
- Switch Capacity: 48 Gbps
- Maximum Forwarding Rate: 35.71 Mpps
- MAC Address Table Size: 8K
- Packet Buffer: 512 Kbits
- Flash Memory: 8Mbytes
- Διαγνωστικά LED: Power (Per Device), Link/Activity/Speed (Per Port)
- Kατανάλωση ενέργεια: (Maximum): 128.32W (PoE on)
- Διαστάσεις (ΜxΠxΥ): 280 x 230 x 44 mm
- Βάρος: 2.15 kg
- Αερισμός: 1 ανεμιστήρας
- Heat Dissipation: 437.85 BTU per hou
- MTBF: 563,292 hours
- Θερμοκρασία: λειτουργίας: -5° to 50°C αποθήκευσης: -40° to 70°C
- Υγρασία λειτουργίας: 0% ~ 95% Non-condensing
- EMI/EMC: FCC Class A, CE Class A, VCCI Class A, C-Tick, BSMI, CCC
- Ασφάλεια: cUL, CE LVD, CB, BSMI, CCC
Χαρακτηριστικά λογισμικού:
Χαρακτηριστικά VLAN
- Port-based VLAN
- 802.1Q tagged VLAN
- Αυτόματη παρακολούθηση VLAN
- Voice VLAN
- Διαχείριση VLAN
- Asymmetric VLAN
- VLAN Group: υποστηρίζει 128 static VLAN groups, Max. 4094 VIDs
Χαρακτηριστικά L2
- Flow Control: 802.3x Flow Control, HOL Blocking Prevention
- Jumbo Frames up to 9216 Bytes
- IGMP Snooping: IGMP v1/v2/v3 awareness Snooping, Supports 64 Groups, IGMP Snooping Querier
- 802.3ad Link Aggregation: Support max 12 groups per device and 8 ports per group
- Loopback Detection
- Cable Diagnostics
- LLDP
- Port Mirroring: One-to-One. Many-to-One
- Statistics: Tx Ok, Tx Error, Rx Ok, Rx Error
- Spanning Tree Protocol: 802.1D STP, 802.1w RSTP
Quality of Service (QoS)
- 802.1p Quality of Service
- 4 queues per port
- Queue Handling: Strict, Weighted Round Robin (WRR)
- Port-based Bandwidth Control (Rate Limiting): Ingress: 8 Kbps, Egress: 64 Kbps
Aσφάλεια δικτύου
- D-Link Safeguard
- Traffic Segmentation
- Broadcast/Multicast/Unknown Unicast Storm Control
- DoS Attack Prevention
- SSL
Διαχείριση
- Web-based GUI (Supports IPv4/IPv6)
- Client-based Utility (D-Link Network Assistant Utility)
D-Link Green Technology
- Power Saving by: Link Status, LED Shut-Off, Port Shut-Off, System Hibernation, Compliant with IEEE 802.3az Energy Efficient Ethernet
- Λίστα προτύπων MIB/RFC: RFC768 UDP, RFC791 IP,RFC792 ICMP, RFC793 TCP, RFC826 ARP, RFC1213 MIB II, RFC1493 Bridage MIB, RFC1907 SNMPv2 MIB, RFC1215 MIB Traps Convention, RFC2233 Interface Group MIB, RFC2665 Ether-like MIB, RFC4363 IEEE 802.1p MIB, ZoneDefense MIB, Private MIB, RFC951 BootP client, RFC1542 BootP/DHCP client, RFC2236 IGMP Snooping