Κωδικός XS247661


28-Port Gigabit Max PoE Metro Ethernet Smart Managed switch, 24xPoE Gigabit & 4xSFP ports
€ 756.33 Συμπεριλαμβανομένου του ΦΠΑ 24%
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Υπολογισμός δόσεων
28-Port Gigabit Max PoE Metro Ethernet Smart Managed switch, 24xPoE Gigabit & 4xSFP ports.

H σειρά D-Link DGS-1210 Smart Switch της D-Link, είναι managed switch τελευταίας γενιάς. Προσφέρουν πολλαπλές επιλογές διαχείρισης, επιτρέποντας γρήγορη ανάπτυξη, επέκταση υποδομής και αναβαθμίσεις λειτουργιών χωρίς προβλήματα. Χτισμένη για μικρές και μεσαίες επιχειρήσεις, η σειρά DGS-1210 παρέχει λειτουργικότητα, ασφάλεια και διαχειρισιμότητα με προηγμένες δυνατότητες Layer 2. Διαθέτει 28 θύρες εκ των οποίων οι 24 υποστηρίζουν PoE και 4 SFP. Η υποστήριξη για τη διαχείριση και τις διαμορφώσεις IPv6 διασφαλίζει ότι το δίκτυό σας παραμένει προστατευμένο μετά την αναβάθμιση από IPv4 σε IPv6.

Χαρακτηριστικά και λειτουργείες
Ευέλικτη σχεδίαση
- Διατίθεται σε πολλαπλές παραμέτρους: διαφορετικούς συνδιασμούς 1000BASE-T, 1000BASE-T PoE and 1G SFP ports, PoE και non-PoE variations
- Σχεδιασμένο για standard 1U rack-mounting

Χαρακτηριστικά Layer 2
- 16K MAC address table
- IEEE 802.1D STP, 802.1w RSTP, and 802.1s MSTP
- Loopback detection
- Supports IEEE 802.3ad Link Aggregation
- Port-based Q-in-Q
- VLAN Trunking

Ασφάλεια και έλεγχος ταυτότητας
- Port security
- IP-MAC-Port Binding (IMPB)
- Access Control List (ACL) and IEEE 802.1X
- Guest VLAN

Αξιοπιστία και συντήρηση
- Surge protection on all Gigabit Ethernet ports
- ITU-T G.8032 ERPS sub-50 ms protection and recovery
- Dying Gasp for quick trouble shooting during power failures or system shut downs

Tεχνικές προδιαγραφές:
- Mέγεθος: 19-inch standard rack-mount width, 1U Height
- 24 x 10/100/1000BASE-T PoE και 4 x SFP Ports
- PoE Support:Ports 1 to 24 compliant with IEEE 802.3at
- Console: Port RJ-45 Console Port
- Καλώδια δικτύου: UTP Cat. 5, Cat. 5e (100 m max.)
- Full/Half Duplex: Full/half duplex for 10/100 Mbps speeds, Full duplex for Gigabit speed
- Media Interface Exchange: Auto MDI/MDIX adjustment for all twisted-pair ports
- Switching Capacity: 56 Gbps
- 64-byte Max. Forwarding Rate: 41.7 Mbps
- MAC Address Table Size: 16K Entries
- RAM for CPU: 256 MB DDR3
- Packet Buffer: 1.5 MB
- Flash Memory: 32 MB
- LEDs: Power (per device) , Console (per device) , Link/Active/Speed (per port) , Fan Error
- MTBF: 267,960 hours
- Acoustic: High Speed: 52.4 dB(A), Lower Speed: 47.9 dB(A)
- Απαγωγή θερμότητας: 1552.32 BTU/hr
- Τροφοδοσία εισόδου: 100 to 240 V AC, 50/60 Hz
- Kατανάλωση ενέργειας (max): 445 W (21.8 W Standby)
- Διαστάσεις (ΜxΠxΥ): 440 x 250 x 44 mm
- Αερισμός: 3 x Smart fans
- Βάρος: 3.96 kg
- Power Surge Protection: All Ethernet ports support IEC61000-4-5 surge protectio
- Θερμοκρασία: λειτουργίας : -5 to 50 °C (23 to 122 °F) , αποθήκευσης -40 to 70 °C (-40 to 158 °F)
- Υγρασία λειτουργίας: 10% to 90% non-condensing, αποθήκευσης 5% to 90% non-condensing
- EMI: FCC class A, CE class A, VCCI
- Safety Certifications: CE LVD, UL, CB

Χαρακτηριστικά λογισμικού

Χαρακτηριστικά L2
- MAC Address Table: 16K
- Spanning Tree Protocols: 802.1D STP, 802.1w RSTP, 802.1s MSTP, BPDU filtering, Root restriction
- Loopback detection
- Mirroring: Support 1 mirroring group, Support One-to-One, Many-to-One, Flow-based(ACL) mirroring for ingress traffic
- L2 Protocol Tunneling (L2PT)
- Link aggregation: Compliant with 802.3ad, Supports max 8 groups, 8 ports per group
- Ethernet Ring Protection Switching (ERPS)

Πολλαπλή L2
- IGMP Snooping: IGMP v1/v2 snooping, v3 awareness, IGMP authentication/filtering, Supports 256 groups, VLAN/host-based IGMP snooping fast leave, Report suppression
- MLD snooping: MLD v1, MLD v2 awareness, Support 256 groups

Χαρακτηριστικά VLAN
- 802.1Q tagged VLAN
- VLAN group
- Max. 4094 VLAN groups
- Port-based VLAN
- Asymmetric VLAN
- Max. 256 dynamic VLAN
- 802.1v protocol VLAN
- VLAN trunking
- MAC-based VLAN
- Port-based Q-in-Q
- ISM VLAN (multicast VLAN)
- Private VLAN

Χαρακτηριστικά L3
- Max. 256 ARP entries
- Supports 255 static ARP entries
- Static route: 64 IPv4 static routes, 32 IPv6 static routes
- Support Gratuitous ARP
- Default route

Quality of Service (QoS)
- CoS based on:: Switch port, 802.1p priority queues, VLAN ID, MAC address, IPv4/IPv6 address, DSCP, TOS, Protocol type
TCP/UDP port, IPv6 traffic class
- Bandwidth Control: Port-based (Ingress, Min. Granularity 64 Kbps), Flow-based (Ingress, Min. Granularity 64 Kbps), Egress queue bandwidth control (Min. Granularity 64 Kbps)
- Queue Handling: Strict priority, Weighted Round Robin (WRR)
- 8 outbound queues

Access Control List (ACL)
- ACL based on: Switch port, 802.1p priority, VLAN ID, MAC address, Ether type, TOS , IPv4/v6 address, DSCP, Protocol type
IPv4/IPv6 TCP/UDP port number, ICMP, IPv6 traffic class
- Up to 256 ingress access rules
- ACL Action (permit/deny/mirror)
- Time-based ACL
- ACL statistics
- CPU interface filtering

Authentication, Authorization, and Accounting (AAA)
- 802.1X:Host-based access control, Port-based access control
- Guest VLAN
- Host-based MAC authentication
- RADIUS accounting
- TACACS+ accounting
- User Account Privilege (4 level user access)
- MAC-based access control: Max. 512 entries when using local database
- Authentication for management access: Local, RADIUS, TACACS+ database

- SSH v2
- SSL v1/2/3
- Port security (Up to 64 MAC addresses per port)
- IP-MAC-Port Binding (IMPB): ARP inspection, IP inspection, IPv6 DHCP snooping
- Broadcast/Multicast/Unicast storm control D-Link Safeguard Engine
- D-Link Safeguard Engine
- DHCP server screening
- DHCP client filtering
- ARP spoofing prevention
- BPDU attack protection
- DoS attack prevention
- Traffic segmentation

Operations, Administration, and Maintenance (OAM)
- 802.3ah Ethernet Link OAM: Support 802.3ah link layer remote loopback and discovery (System log and SNMP), 802.3ah D-Link extension: D-link Unidirectional Link Detection (DULD), (System log and SNMP)
- Cable diagnostics
- Dying Gasp
- Supports optical transceiver digital diagnostics monitoring (DDM)

- Web-based GUI (IPv4/IPv6)
- Command Line Interface (CLI)
- Telnet Server/ Client (Support IPv4/IPv6)
- TFTP client (IPv4/IPv6)
- Command logging
- SNMP v1/v2c/v3
- SNMP traps
- System log
- RMON v1
- RMON v2
- BootP/DHCP client
- DHCP Auto-configuration
- Text-editable config file
- Trusted host
- DHCP relay (IPv4/IPv6): DHCP relay agent/local relay, DHCP relay option 12, 37, 38, 82
- PPPoE Circult-ID tag insertion
- Trap/alarm/log severity control
- CPU monitoring
- LLDP-MED (for PoE models only)
- Debug command
- Password recovery
- Password encryption
- Backdoor password

-MIB: RFC1212 Concise MIB Definition, RFC1213 MIB II, RFC1215 MIB Traps Convention, RFC1065, 1151, 2578 MIB Structure,
RFC1493 Bridge MIB, RFC1157, 2573, 2575, 2576 SNMP MIB, RFC3418 SNMPv2 MIB, RFC2819 RMON MIB, RFC2021,RMONv2 MIB, RFC1643, 1650, 2665 Ether-like MIB, RFC2674 802.1p MIB, RFC 2233 Interface Group MIB
RFC 2618 RADIUS authentication client MIB, RFC 2620 RADIUS accounting client MIB, RFC3289 D-Link Zone Defense MIB, RFC4022 MIB for TCP, RFC4113 MIB for UDP, PoE MIB, DDP MIB, LLDP-MED MIB
- IETF Standard: RFC768 UDP, RFC791 IP, RFC792 ICMPv4, RFC2463, 4443 ICMPv6, RFC793 TCP, RFC826 ARPRFC1321, 2284, 2865, 2716, 3580 Extensible Authentication Protocol (EAP)

- IPv6: RFC1981 Path MTU Discovery, RFC2460 IPv6, RFC2461, 4861 Neighbor Discovery, RFC2462, 4862 IPv6 Stateless Address Auto-configuration, RFC2893, 4213 IPv4/IPv6 dual stack function