28-Port Gigabit Smart Managed PoE Switch D-Link DGS-1250-28XMP

28-Port Gigabit Smart Managed PoE Switch D-Link DGS-1250-28XMP

  • MS 000014356
  • D-Link
Giá : 27,828,000 vnđ (Đã bao gồm VAT)

28-Port Gigabit Smart Managed PoE Switch D-Link DGS-1250-28XMP

28-Port Gigabit Smart Managed PoE Switch D-Link DGS-1250-28XMP

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

- 4 x 10G SFP+ ports for choosing the most suitable media type for your requirement

- Lite L3 Static Routing for increased network efficiency

- Advanced security features such as Access Control List, IMPB, 802.1X Authentication to enhance network security and protect the internet IT network

- 370W PoE Power Budget (802.3af/at) to allow more power for connected devices

- Dual Image & Configuration for reduced downtime

- Supports STP/RSTP/MSTP to maintain the quality of network

- Full CLI for for easy management

- QoS Enablement for performance improvement of critical network traffic

- 11 Web Languages for management flexiblity

Specifications

ModelDGS-1250-28XMP
General
Hardware VersionA1
Number of Ports24 x 10/100/1000BASE-T PoE
4 x 10G SFP+ ports
Port StandardsIEEE 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 optic
IEEE 802.3ab 1000BASE-T Gigabit Ethernet (twisted-pair copper)
IEEE 802.3z 1000BASE-X 1 Gbps over fiber optic
IEEE 802.3az Energy-Efficient Ethernet (EEE)
IEEE 802.3x Flow Control
IEEE 802.3ae 10 Gigabit Ethernet
IEEE 802.3af/at
Network CablesUTP Cat. 5, Cat. 5e (100 m max.)
Duplex ModeFull/Half-duplex for 10/100 Mbps
Full-duplex for 1000 Mbps
Media Interface ExchangeAuto MDI/MDIX adjustment for all twisted-pair ports
Performance
Switching Capacity128 Gbps
Transmission MethodStore-and-forward
Maximum 64 Byte
Packet Forwarding Rate
95.24 Mpps
MAC Address Table16K entries
Static MAC Addresses256 entries
Packet Buffer12 Mbits
CPU Memory2G DDR3
Flash Memory64 MB
PoE
PoE StandardIEEE 802.3af/at
PoE Capable Ports24
PoE Power Budget370 W
15.4 W per port
LEDs
Power (per device)Yes
Link/Active/Speed (per
RJ-45 port)
Yes
Link/Active/Speed (per
10G SFP+ port)
Yes
Physical
AcousticMax: 50.8 dB(A)
Min: 42.0 dB(A)
Power Input100 to 240 V AC 50/60 Hz internal universal power supply
Maximum Power
Consumption
PoE On:
• 455.1 W/100 V
• 431.5 W/240 V
PoE Off:
• 38.6 W/100 V
• 39.1 W/240 V
Dimensions440 x 250 x 44 mm
Weight3.46 kg
Operating Temperature-5 to 50°C
Storage Temperature -20 to 70°C
Operating Humidity0% to 95% relative humidity
Storage Humidity0% to 95% relative humidity
Software
L2 Features
IGMP Snooping
Loopback Detection
802.3ad Link Aggregation
LLDP
LLDP-MED
Jumbo Frame Up to 12,000 bytes
Spanning Tree Protocol
Flow Control
Port Mirroring
Multicast Filtering
Configurable MDI/MDIX
PD-Alive
VLAN802.1Q
Max. 4094 static VLAN groups
Configurable VID from 1 - 4094
Asymmetric VLAN
Auto Voice VLAN
Auto Surveillance VLAN
QoSYes
L3 FeaturesIP interface Supports 4 interfaces
IPv6 Neighbor Discovery (ND)
Static routing
Access Control List (ACL)Yes
AAAYes
ManagementWeb-based GUI
D-Link Network Assistant
Full CLI
Telnet Server
TFTP Client
Configurable MDI/MDIX
SNMP Supports v1/v2c/v3
SNMP Trap
Backup/upgrade firmware
Smart Wizard
Upload/download configuration file
BootP/DHCP Client
System Log Max. 500 log entries
SNTP
ICMP v6
IPv4/v6 Dual Stack
DHCP Auto Configuration
Time setting
RMONv1
Trusted host
Dual image
Dual configuration
Green TechnologyCompliant with RoHS 10
Compliant with IEEE 802.3az Energy Efficient Ethernet (EEE)

- Bảo hành: 36 tháng.

Bình luận