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28-Port Gigabit PoE Metro Ethernet Switch D-Link DGS-1210-28P/ME

Trang Chủ >> Thiết bị mạng >> Thiết bị mạng D-Link >> 28-Port Gigabit PoE Metro Ethernet Switch D-Link DGS-1210-28P/ME
Mã số:04055600
28-Port Gigabit PoE Metro Ethernet Switch D-Link DGS-1210-28P/ME

28-Port Gigabit PoE Metro Ethernet Switch D-Link DGS-1210-28P/ME

- 24 x 10/100/1000BASE-T PoE ports

- 4 x SFP ports

- Supports 802.3at Power over Ethernet

- Comprehensive Layer 2 features including Link Aggregation, Port-based Q-in-Q, and VLAN trunking

- Enhanced network security with IP-MAC Port-Binding (IMPB), Access Control List (ACL), and IEEE 802.1X

- Embedded 6 kV surge protection, sub-50 ms recovery ERPS, and Dying Gasp provide optimal reliability


Model DGS-1210-28P/ME
Hardware Version B1
Size 19-inch standard rack-mount width, 1U height
Interfaces 24 10/100/1000BASE-T PoE
4 1G SFP
Port Standards & Functions Ports 1 to 24 compliant with IEEE 802.3at
Console Port RJ-45 console port
Network Cables UTP Cat. 5, Cat. 5e (100 m max.)
Full/Half-Duplex Full/half-duplex for 10/100 Mbps speeds
Full-duplex for 1000 Mbps speeds
Media Interface Exchange Auto MDI/MDIX adjustment for all twisted-pair ports
Switching Capacity 56 Gbps
Forwarding Method Store-and-forward
64-byte Max. Forwarding Rate 41.7 Mpps
MAC Address Table Size 16K entries
MAC Address Update Up to 256 static MAC entries
CPU Memory 256 MB DDR3
Packet Buffer 1.5 MB
Flash Memory 32 MB
Power (per device) Yes
Console (per device) Yes
Link/Active/Speed (per port) Yes
Fan Error Yes
Acoustic High speed: 52.9 dB(A)
Low speed: 45.3 dB(A)
Weight 3.34 kg
Dimensions 440 x 210 x 44 mm
Power Input AC Input: 100 to 240 V AC, 50/60 Hz
Maximum PoE Budget  193 W
Ventilation 2 x Smart fans
Power Surge Protection All Gigabit Ethernet ports support IEC 61000-4-5 surge protection
Operating Temperature -5 to 50 °C (23 to 122 °F)
Storage Temperature  -40 to 70 °C (-40 to 158 °F)
Operating Humidity 10% to 90% non-condensing
L2 Features MAC address table: 16K entries
Spanning Tree Protocols
Loopback detection
L2 Protocol Tunneling (L2PT)
Link aggregation
L2 Multicasting IGMP Snooping
MLD Snooping
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
L3 Features Max. 256 ARP entries
Supports 255 static ARP entries
Static route
Supports Gratuitous ARP
Default route
QoS Yes
Access Control List (ACL) Up to 256 ingress access rules
ACL action (permit/deny/mirror)
Time-based ACL
ACL statistics
CPU interface filtering
Authentication, Authorization, and Accounting (AAA) Yes
Management Web-based GUI (IPv4/IPv6)
Command Line Interface (CLI)
Telnet Server/Client (Support IPv4/IPv6)
TFTP client (IPv4)
Command logging
SNMP v1/v2c/v3
SNMP traps
System log
BootP/DHCP client
DHCP auto-configuration
Text-editable config file
Trusted host
DHCP relay (IPv4/IPv6)
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

- Bảo hành: 36 tháng.

Giá: 30.336.000 VND (Đã bao gồm VAT)

Số lượng :

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