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Silver rackmount network switch with 28 front SFP ports

D-Link

D-Link DGS-3630-28SC/SI 28-port Layer 3 stackable managed fiber network switch

SKU CH-NWR1-E7PDE MPN DGS-3630-28SC/SI

A 28-port rack-mount Layer 3 managed fiber switch with 20 SFP, four combo Gigabit and four 10 GbE SFP+ ports, 95.24 Mpps forwarding and 68 K MAC capacity

  • FormatRackmount
  • Network Management TypeManaged
  • Jumbo Frames12KB
  • Packet Forwarding Rate95.24 Mpps
  • Buffer Memory4MB
  • SecurityPort Security: Supports up to 12K MAC addresses per port/VLA
  • Layer 3 routing and 28 ports for scalable network infrastructure
  • 20 SFP plus 4 combo and 4 SFP+ ports for flexible fiber connectivity
  • Stackable design simplifies management of multiple switches as one unit
  • 24 Mpps forwarding rate with 4 MB buffer handles heavy traffic loads
  • Comprehensive security suite including ACLs and 802.1X authentication protects the network

28-Port Layer 3 Stackable Fiber Switch

The D-Link DGS-3630-28SC/SI is a rackmount managed switch built for small and medium enterprises that need Layer 3 routing and high-density fiber connectivity. It delivers 28 ports in a 1U form factor with support for physical stacking to simplify network expansion.

20 SFP + 4 Combo + 4 SFP+ Ports

The interface mix provides 20 dedicated SFP ports, four combo 10/100/1000BASE-T/SFP ports and four 10 GbE SFP+ uplinks. This specific port configuration determines whether the switch matches your fiber and copper termination requirements.

95.24 Mpps Forwarding With 4 MB Buffer

A packet forwarding rate of 95.24 Mpps and 4 MB buffer memory handle aggregated Gigabit and 10 Gigabit traffic loads in typical SMB core or distribution roles. The 68K MAC address table and 32K IPv4 ARP entries support sizable Layer 2 and Layer 3 tables before capacity limits are reached.

Highlights

  • Layer 3 routing and 28 ports for scalable network infrastructure
  • 20 SFP plus 4 combo and 4 SFP+ ports for flexible fiber connectivity
  • Stackable design simplifies management of multiple switches as one unit
  • 24 Mpps forwarding rate with 4 MB buffer handles heavy traffic loads
  • Comprehensive security suite including ACLs and 802.1X authentication protects the network

Specifications

BrandD-Link
SeriesDGS-3630 Series
ModelDGS-3630-28SC w/ Standard Image
Part NumberDGS-3630-28SC/SI
FormatRackmount
Network Management TypeManaged
Jumbo Frames12KB
Packet Forwarding Rate95.24 Mpps
Buffer Memory4MB
SecurityPort Security: Supports up to 12K MAC addresses per port/VLAN/system
Broadcast/Multicast/Unicast Storm Control
D-Link Safeguard Engine
DHCP Server Screening
Dynamic ARP Inspection
IP Source Guard
DHCP Snooping
IPv6 Snooping
Dynamic ARP Inspection (DAI)
DHCPv6 Guard
IPv6 Route Advertisement (RA) Guard
IPv6 ND Inspection
Duplicate Address Detection (DAD)
ARP Spoofing Prevention: Max. 64 entries
L3 Control Packet Filtering
Unicast Reverse Path Forwarding (URPF)
Traffic Segmentation
SSL: Supports TLS 1.0/1.1/1.2, Supports IPv4/IPv6 access
SSH: Supports SSH v2, Supports IPv4/IPv6 access,
StackableYes
QoS802.1p
8 queues per port
Queue Handling: Strict Priority (SP), Weighted Round Robin (WRR), Strict + WRR, Weighted Deficit Round Robin (WDRR)
Congestion Control: Weighted Random Early Detection (WRED)
802.1Qbb Priority-based Flow Control (PFC) for 10 GbE port
Bandwidth Control: Port-based (ingress/egress, min. granularity 8 Kb/s), Flow-based (ingress/egress, min. granularity 8 Kb/s), Per queue bandwidth control (min. granularity 8 Kb/s)
Policy Map: Remark 802.1p priority, Remark IP precedence/DSCP, Time based QoS
CoS based on: Switch port, Inner/outer 802.1p Priority, Inner/outer VID,
Layer3
Layer 2 FeaturesMAC Address Table : up to 68K entries
Flow Control: 802.3x Flow Control when using full-duplex for port speed
HOL Blocking Prevention
Spanning Tree Protocol: 802.1D STP, 802.1w RSTP, 802.1s MSTP, Root Guard, Loop Guard
Jumbo Frame: up to 12 KBytes
802.1AX Link Aggregation: Max. 32 groups per device, 8 ports per group
ERPS (Ethernet Ring Protection Switching) version 2
Port Mirroring: Supports One-to-One, Many-to-One, Supports Mirroring for Tx/Rx/Both, Supports 4 mirroring groups
Flow Mirroring: Supports Mirroring for Rx
VLAN Mirroring
RSPAN
L2 Protocol Tunneling
Multi-Chassis Link Ag
Layer 3 FeaturesIPv4 ARP/IPv6 ND: support up to 32K/16K: 512 Static ARP
Gratuitous ARP
IP Interface: Supports 256 interfaces
Loopback Interface
Proxy ARP: Support local ARP proxy
IPv6 Tunneling: Static, ISATAP, GRE, 6to4
VRRP v2/v3
IP Helper
Max Power Consumption63.58 W
Dimensions441 x 259.8 x 44 mm (17.4 x 10.2 x 1.73 in)
Weight3.79 kg (8.36 lbs)
Shipping weight5.04 kg
Package size527 × 413 × 89 mm

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