Dimensions (W x D x H)
11.02 x 7.08 x 1.73 inches (280 x 180 x 44 mm)
19” standard rack mounting width, 1U height
17.32 x 8.27 x 1.73 inches (440 x 210 x 44 mm)
19” standard rack mounting width, 1U height
17.32 x 16.9 x 1.73 inches (440 x 430 x 44 mm)
19” standard rack mounting width, 1U height
Weight
3.1 lbs (1.41 kg)
5.60 lbs (2.54 kg)
12.74 lbs (5.78 kg)
Diagnostic LEDs
Power (per device)
PoE Max (per Device)
Link/Activity/Speed (per 10/100/1000Base-T port)
Link/Activity/Speed (per SFP port)
Fan (per device)
Button to switch LED display mode between PoE and Link/Activity
MTBF
315,336 hours
239,236 hours
318,616 hours
Certifications
FCC Class A
CE Class A
ICES-003
VCCI Class A
C-Tick
BSMI
Safety
cUL
CE LVD
Software Features
L2 Features
MAC Address Table
16,000 entries
Flow Control
802.3x Flow Control
HOL Blocking Prevention
IGMP Snooping
IGMP v1/v2 Snooping
Supports 256 IGMP groups
Supports at least 64 static multicast addresses
IGMP per VLAN
Supports IGMP Snooping Querier
Loopback Detection
Spanning Tree Protocol
802.1D STP
802.1w RSTP
802.3ad Link Aggregetion
DGS-1210 28/28P: Maximum of 14 groups/8 ports per group
DGS-1210 52/52MP: Maximum of 26 groups/8 ports per group
DGS-1210 -10/10P: Maximum of 5 groups/8 ports per group
LLDP
LLDP-MED
Jumbo Frame
Up to 9,216 bytes
Spanning Tree Protocol
802.1D STP
802.1w RSTP
Flow Control
802.3x Flow Control
HOL Blocking Prevention
Port Mirroring
One-to-One
Many-to-One
Supports Mirroring for Tx/Rx/Both
Multicast Filtering
Forwards all unregistered groups
Filters all unregistered groups
Configurable MDI/MDIX
MLD snooping v1/v2 (256 groups)
VLAN
802.1Q
VLAN Group
Max 256 static VLAN groups
Max 4094 VIDs
Management VLAN
Asymmetric VLAN
Auto Voice VLAN
Max. 10 user defined OUI
Max. 8 default OUI
Auto Surveillance VLAN
QoS (Quality of Service)
802.1p Quality of Service
8 Queues per port
Queue Handling
Strict
Weighted Round Robin (WRR)
Bandwidth Control
Port-based (Ingress/Egress, min. granularity 64 Kb/s)
QoS based on:
802.1p Priority Queues
DSCP
ToS
IPv6 Traffic Class
TCP/UDP port
L3 Features
IP Interface
Supports 1 interface
IPv6 Neighbor Discovery (ND)
Access Control List
Max. 50 access list
Max. 768 rules shared by IPv4, MAC and IPv6
Each rule can only be associated with a single port
ACL based on
802.1p priority
VLAN
MAC address
Ether type
IP address
DSCP
Protocol type
TCP/UDP port number
IPv6 Traffic Class
Security
Broadcast/Multicast/Unicast Storm Control
D-Link Safeguard Engine
DHCP Server Screening
IP-MAC-Port Binding (Smart Binding)