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D-Link DGS-1520-28MP/E Switch 20xGbE PoE 2x10 SFP+

D-Link DGS-1520-28MP/E Switch 20xGbE PoE 2x10 SFP+

D-Link
DGS-1520-28MP/E
€2,280.14
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Brand D-Link Model DGS-1520-28MP/E Hardware Features General - Hardware version: A1 - Size: Standard 19” rack width, 1U height - Interfaces: 20 x 10/100/1000BASE-T PoE 2 x 10GBASE-T 2 x 10G SFP+ - Port standards: IEEE 802.3 10BASE-T Ethernet (twisted pair copper) IEEE 802.3u 100BASE-TX Fast Ethernet (twisted pair copper) IEEE 802.3u 100BASE-FX 100 Mbps over fiber optics IEEE 802.3ab 1000BASE-T…
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D-Link DGS-1520-28MP/E Switch 20xGbE PoE 2x10 SFP+


Brand D-Link
Model DGS-1520-28MP/E
Hardware Features General
- Hardware version: A1
- Size: Standard 19” rack width, 1U height
- Interfaces:
20 x 10/100/1000BASE-T PoE
2 x 10GBASE-T
2 x 10G SFP+
- Port standards:
IEEE 802.3 10BASE-T Ethernet (twisted pair copper)
IEEE 802.3u 100BASE-TX Fast Ethernet (twisted pair copper)
IEEE 802.3u 100BASE-FX 100 Mbps over fiber optics
IEEE 802.3ab 1000BASE-T Gigabit Ethernet (twisted pair copper)
IEEE 802.3z 1000BASE-X 1 Gbps over fiber optics
IEEE 802.3az Energy Efficient Ethernet (EEE)
IEEE 802.3x Flow Control
IEEE 802.3ae 10 Gigabit Ethernet
IEEE 802.3af/at
- Multimedia interface exchange. Automatic or configurable MDI/MDIX
- LED:
Power/Stacking ID/Fan (per device)
Link/Activity/Speed (per port 10/100/1000 Mbps, per port)
PoE 2.5G, by Gigabit SFP port, by 10G SFP+ port)
Performance
- Switching capacity: 140 Gbps
- Transmission method: Save and send
- MAC Address Table: Up to 16,384 entries per device
- Static MAC Addresses: Up to 512 static MAC entries
- Maximum transmission speed: 104.16 Mbps
PoE
- PoE standard: IEEE802.3at, IEEE802.3af
- PoE Power Budget: 370W, 740W (with RPS)
Feeding
- Power input: 100 to 240 V AC
- Maximum power consumption:
PoE enabled: 443.6 W
PoE disabled: 45.2 W
- Standby consumption: 37.3 W
Physics
- MTBF: 333946 hours
- Acoustics: 57.1 dB(A)
- Heat dissipation: 1545.8 BTU/h
- Weight: 4.29 kg
- Dimensions: 441 x 308.5 x 44 mm
Software Features L2 Features
- MAC address table: 16,384 entries
- Flow control:
802.3x Flow Control
HOL blocking prevention
- Up to 12,288 bytes
- 802.1AX/802.3ad Link Aggregation: Max 32 groups per device,
- 8 ports per group
- Spanning Tree Protocols (STP)
802.1D STP
802.1w RSTP
802.1s MSTP
BPDU filtering
Root Guard
Loop protection
- Loopback detection
- Port copy
Supports One-to-One, Many-to-One
Supports mirroring for Tx/Rx
Supports 4 groups of mirroring
- Flow mirroring
Supports input mirroring only
- VLAN mirroring
- RSPAN
- L2 protocol tunnel
- Ring protection switching
- Ethernet (ERPS) v1/v2
VLAN
- VLAN Group:
Max 4K VLAN groups
Max. 1~4094 VID
- GVRP: Max 4K dynamic VLAN groups
- Dual VLAN (Q-in-Q): Port-based Q-in-Q
- Selective Q-in-Q
- 802.1Q
- AutoSurveillance VLAN
- Port-based VLAN
- VLAN based on the 802.1v protocol
- AutoVoice VLAN
- MAC-based VLAN
- Subnet-based VLAN
- VLAN translation
- VLAN Multicast (ISM VLAN for IPv4/IPv6)
- Asymmetric VLAN
- Private VLAN
- VLAN trunking
- Super VLAN
Quality of Service (QoS)
- 802.1p
- 8 queues per port
- Queue management:
Strict priority
Weighted Round Robin (WRR)
Strict + WRR
Weighted Round Robin Deficit (WDRR)
- Congestion control:
Weighted random early detection (WRED)
802.1Qbb Priority-Based Flow Control (PFC) [10G ports only]
- Policy map:
802.1p Priority Observation
IP/DSCP Priority Observation
Speed limit
Time-based QoS
- Based on CoS:
Switch port
Indoor/outdoor VID
802.1p indoor/outdoor priority
MAC address
Ether type
IP address
DSCP
ToS/IP Preference
Protocol type
TCP/UDP port
IPv6 type traffic
IPv6 Flow Label
- Bandwidth control:
Port-based (input/output, minimum granularity 8 Kbps)
Flow-based (input/output, minimum granularity 8 Kbps)
Bandwidth control per queue (min. 8 Kb/s granularity)
- Three-color marker
Minimum CIR/PIR granularity: 8 Kbps
trTCM
srTCM
L3 Features
- IPv4 ARP entries:8192
256 Static ARP
- IPv6 entries ND:4096
128 static ND entries
- IP interface
Supports 16 interfaces
- Free ARP
- Loopback Interface
- Proxy ARP
Supports local ARP proxy
- VRRP v2/v3
- IP Assistant
Access Control List (ACL)
- ACL based on:
802.1p priority
VINE
MAC address
Ether type
LLC
VLAN
IP address
IP Preference/ToS
DSCP Mask
Protocol type
TCP/UDP port number
IPv6 type traffic
IPv6 Flow Label
- Time-based ACL
- CPU interface filtering
- Max ACL Entries:
Input (hardware inputs): 1536
Output (hardware inputs): 512
VLAN Access Map Numbers: 2048
Safety features
- Protection of ports
Supports up to 64 MAC addresses per port
- Broadcast/Multicast/Unicast Storm Control
- Physical Stacking and L3 Static Routing
- DHCP Server Screening
- IP source protection
- DHCP snooping
- IPv6 Snooping
- Dynamic ARP Inspection (DAI)
- DHCPv6 Guard
- IPv6 Route Advertisement (RA) Protection
- IPv6 Inspection ND 1
- Duplicate Address Detection (DAD)
- ARP Spoofing to prevent identity theft: Max. 64 entries
- L3 control packet filtering
- Unicast Reverse Path Forwarding (URPF)
- Traffic segmentation
- SSL:
Compatible with TLS 1.0/1.1/1.2
Supports IPv4/IPv6 access
- SSH
Supports SSH v2
Supports IPv4/IPv6 access
- Protection against BPDU attacks
- DoS attack prevention
AAA
- Guest VLAN
- 802.1X authentication
Supports port/host based access control
Identity-based policy assignment
Dynamic VLAN Assignment
- Web Access Control (WAC)
Supports port/host based access control
Identity-based policy assignment
Dynamic VLAN Assignment
- MAC-based access control (MAC)
Supports port/host based access control
Identity-based policy assignment
Dynamic VLAN Assignment
- RADIUS and TACACS+ authentication
- Database Failover Authentication
- Composite authentication
- Privilege level for management access
- Trusted Host
- RADIUS/TACACS+ Accounting
Network management
- Web-like GUI
Supports IPv4/IPv6 access
Supports SSL (HTTPS)
- Command Line Interface (CLI), Full CLI
- Telnet server/client for IPv4/IPv6
- TFTP client for IPv4/IPv6
- DNS client for IPv4/IPv6
- Secure FTP client/server for IPv4/IPv6
- SNMP
Supports v1/v2c/v3
Supports IPv4/IPv6 access
- SNMP Traps
- System log for IPv4/IPv6S Syslog server
- sFlow
- Multiple images and configurations
- RMON v1:
Supports 1, 2, 3, 9 groups
- RMON v2:
Compatible with ProbeConfig group
- LLDP/LLDP-MED
- BootP/DHCP client
- Automatic DHCP configuration/
- automatic image
- Local DHCP/DHCPv6 Relay
- DHCP Relay Option 60/61/62/125
- Flash file system
- D-Link Discover Protocol (DDP)
- Debug command
- Compatible with IPv4/v6 SNTP server
- NTPv3/v4
- Encryption/password recovery
- DHCP Server
Support for IPv4/IPv6 address assignment
- Command log
- MTP
- DHCPv6 Prefix Delegation (PD)
- Ping/Traceroute for IPv4/IPv6
- Microsoft Network Load Balancing (NLB)
- Active PD (PoE models only)
- Zero Touch Provisioning (ZTP)
Revision Date 12-04-2023 by RTY
DGS-1520-28MP/E

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