Next Working Day
On qualifying orders
UK Dispatched
Fast & reliable nationwide
Expert Support
Mon–Fri, 8 am – 6 pm
Genuine Brands
Authorised reseller
Next-working-day delivery. Order before 17:30 (England & Wales) or 16:00 (Northern Ireland, Republic of Ireland, Scotland) to receive next-working-day delivery. Orders placed before 17:30 Friday are delivered Monday; after 17:30 Friday arrive Tuesday. Upgrades — pre-9, pre-10:30, pre-noon, special and secure bulk — available at extra cost.
Orders over £100 (ex VAT) receive FREE next-working-day delivery across the UK.
Instant digital delivery. Software licences, subscriptions, warranties & insurance, and electronic copies are delivered the same day via email — provided a valid email address is entered at checkout.
This product is out of stock
We can email you when it's back in stock, confirm expected lead times, or recommend in-stock alternatives that meet the same requirements.
D-Link xStack 24-port SFP Layer 2+ Stackable Managed Gigabit Switch including 4-port Combo 1000BaseT/SFP plus 4 10GE SFP+
- Managed L2
- Quality of Service (QoS) support
- Basic switching RJ-45 Ethernet ports quantity: 4
- MAC address table: 16000 entries Switching capacity: 128 Gbit/s
- Access Control List (ACL)
- Rack mounting Stackable
Similar Products
Overview
D-Link DGS-3420-28SC network switch Managed L2 Black
Specifications
Management features
- Switch type
- Managed
- Switch layer
- L2
- Quality of Service (QoS) support
- Yes
Ports & interfaces
- Basic switching RJ-45 Ethernet ports quantity
- 4
- Combo SFP ports quantity
- 4
- SFP/SFP+ slots quantity
- 24
- SFP module slots quantity
- 20
- SFP+ module slots quantity
- 4
- Compatible memory cards
- SD
Network
- Networking standards
- IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1v, IEEE 802.1w, IEEE 802.1x, IEEE 802.3ad, IEEE 802.3ah, IEEE 802.3x
- 10G support
- No
- Port mirroring
- Yes
- Full duplex
- Yes
- IP routing
- Yes
- Flow control support
- Yes
- Link aggregation
- Yes
- Broadcast storm control
- Yes
- Spanning tree protocol
- Yes
- Ethernet LAN data rates
- 10,100,1000 Mbit/s
- VLAN support
- Yes
Data transmission
- MAC address table
- 16000 entries
- Switching capacity
- 128 Gbit/s
- Supported data transfer rates
- 10/100Mbps, 10/100/1000Mbps
- Maximum data transfer rate
- 1 Gbit/s
- Jumbo frames support
- Yes
- Packet buffer memory
- 2 MB
Security
- DHCP features
- DHCP server, DHCP client
- Access Control List (ACL)
- Yes
- IGMP snooping
- Yes
- Security algorithms
- SSL/TLS
- MAC address filtering
- Yes
- SSH/SSL support
- No
Multicast features
- Multicast support
- Yes
Design
- Rack mounting
- Yes
- Stackable
- Yes
- Product colour
- Black
- Safety
- CB, cUL, LVD
Performance
- Noise level
- 46.5 dB
- Mean time between failures (MTBF)
- 300371 h
Power
- AC input voltage
- 100 - 240 V
- AC input frequency
- 50 - 60 Hz
- Power consumption (typical)
- 60.2 W
Power over Ethernet (PoE)
- Power over Ethernet (PoE)
- No
Other features
- Connectivity technology
- Wired
- Packet transfer speed
- 95.24Mpps
Operational conditions
- Operating temperature (T-T)
- 0 - 50 °C
- Storage temperature (T-T)
- -40 - 70 °C
- Operating relative humidity (H-H)
- 10 - 90%
- Storage relative humidity (H-H)
- 5 - 90%
Weight & dimensions
- Width
- 441 mm
- Depth
- 310 mm
- Height
- 44 mm
- Weight
- 4.06 kg
Packaging data
- Package width
- 450 mm
- Package depth
- 510 mm
- Package height
- 125 mm
- Package weight
- 6.33 kg
Technical details
- Shipping (inner) case height
- 48.5 cm
- Shipping (inner) case width
- 39.3 cm
- Shipping (inner) case length
- 52.8 cm
- Shipping (inner) case net weight
- 13.7 kg
- Products per shipping (inner) case
- 3 pc(s)
- Pallet gross weight (air)
- 511 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)
- 2.08 m
- Pallet gross weight (sea)
- 511 kg
- Master (outer) cases per pallet (sea)
- 24 pc(s)
- Products per pallet (sea)
- 72 pc(s)
- Pallet height (sea)
- 2.08 m
- Shipping (inner) case gross weight
- 20.5 kg
Certificates
- Certification
- FCC Class A, CE Class A, VCCI Class A, IC, C-Tick