Description
D-Link 28-Port Gigabit PoE+ Smart Managed Switch including 4 x 100/1000Mbps Combo Ports, Managed, L2, Gigabit Ethernet (10/100/1000), Power over Ethernet (PoE), Rack mounting, 1U
Specifications
Management features
- Switch type: Managed
- Switch layer: L2
- Quality of Service (QoS) support: Yes
- Web-based management: Yes
- Traffic classification: Yes
- System event log: Yes
- MIB support: RFC1213MIB II, RFC1493, RFC1907, RFC1757, 2819, RFC2021, RFC1398, 1643, 1650, 2358, 2665, RFC2674, 4363, RFC 2233, 2863, RFC 261
Ports & interfaces
- Basic switching RJ-45 Ethernet ports quantity: 24
- Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000)
- SFP module slots quantity: 4
- Fiber optic connector: SFP
- Console port: RJ-45
Network
- Networking standards: IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1s, IEEE 802.1v, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3a
- 10G support: No
- Copper ethernet cabling technology: 10BASE-T, 100BASE-TX, 100BASE-T, 1000BASE-T
- Port mirroring: Yes
- Full duplex: Yes
- IP routing: Yes
- Flow control support: Yes
- Link aggregation: Yes
- Rate limiting: Yes
- Auto MDI/MDI-X: Yes
- Spanning tree protocol: Yes
- Auto-negotiation: Yes
- VLAN support: Yes
- Virtual LAN features: Voice VLAN, Tagged VLAN, MAC address-based VLAN, Port-based VLAN
- Number of VLANs: 4094
Optical fiber
- Fiber ethernet cabling technology: 1000BASE-X
Data transmission
- Switching capacity: 56 Gbit/s
- Forwarding rate: 41.7 Mpps
- MAC address table: 16000 entries
- Store-and-forward: Yes
- Number of queues: 8
- Number of static routes: 32
- Jumbo frames support: Yes
- Jumbo frames: 9216
- Packet buffer memory: 1.5 MB
Security
- DHCP features: DHCP client
- Access Control List (ACL): Yes
- Access Control List (ACL) rules: 256
- IGMP snooping: Yes
- Security algorithms: 802.1x RADIUS, SNMP, SSH
- SSH/SSL support: Yes
- Loop protection: Yes
- BPDU filtering/protection: Yes
- IP-MAC-Port binding: Yes
- Authentication: Guest VLAN, MAC-based authentication, Port-based authentication
Multicast features
- Multicast support: Yes
- Multicast Listener Discovery (MLD) snooping: MLD v1, MLD v2
Design
- Rack mounting: Yes
- Form factor: 1U
- Product colour: Black, Grey
- LED indicators: Activity, Fan fail, Link, Power, Speed
- Number of fans: 2 fan(s)
- Safety: CCC, CE LVD, UL/cUL
- Electromagnetic compatibility: FCC A, CE A, VCCI, C-Tick, BSMI, CCC
Performance
- Built-in processor: Yes
- Memory type: DDR3-SDRAM
- Internal memory: 128 MB
- Flash memory: 32 MB
- Noise level: 52.4 dB
- Mean time between failures (MTBF): 294101 h
Power
- AC input voltage: 100 - 240 V
- AC input frequency: 50 - 60 Hz
- Power consumption (typical): 27.49 W
Power over Ethernet (PoE)
- Power over Ethernet (PoE): Yes
- Power over Ethernet (PoE) ports quantity: 24
Operational conditions
- Operating temperature (T-T): -5 - 50 °C
- Storage temperature (T-T): -40 - 70 °C
- Operating relative humidity (H-H): 10 - 90%
- Storage relative humidity (H-H): 5 - 90%
- Heat dissipation: 850.58 BTU/h
Weight & dimensions
- Width: 440 mm
- Depth: 210 mm
- Height: 44 mm
Packaging data
- Package width: 365 mm
- Package depth: 521 mm
- Package height: 92 mm
- Package weight: 5.18 kg
Technical details
- Shipping (inner) case height: 39.3 cm
- Shipping (inner) case width: 29.5 cm
- Shipping (inner) case length: 53.9 cm
- Shipping (inner) case net weight: 15.6 kg
- Products per shipping (inner) case: 3 pc(s)
- Pallet gross weight (air): 419.7 kg
- Master (outer) cases per pallet (air): 24 pc(s)
- Products per pallet (air): 72 pc(s)
- Pallet gross length: 110 cm
- Pallet gross width: 120 cm
- Pallet height (air): 131.4 cm
- Pallet gross weight (sea): 682.9 kg
- Master (outer) cases per pallet (sea): 40 pc(s)
- Products per pallet (sea): 120 pc(s)
- Pallet height (sea): 2.1 m
- Shipping (inner) case gross weight: 16.4 kg
Certificates
- Certification: IEC61000-4-5, RoHS
Logistics data
- Harmonized System (HS) code: 85176990
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