D-Link DGS-1210-52MP/E Switch 48xGb PoE 4xSFP Comb

- Switch capacity: 104 Gbps
- MAC address table size: 16K
- Packet buffer: 3 MB per device
- Consumption (Standby/Maximum): 48.9W / 483.1W (PoE)
- Dimensions: 440 x 430 x 44 mm
- Weight: 5.78 kg
- Ventilation: Smart fan
- Temperature:
Operation: -5° to 50°C (23° to 112°F)
Storage: -20° to 70°C (-4° to 158°F)
- Humidity
Operation: 0%~95% non-condensing
Storage: 0% ~ 95% non-condensing
- Certification: CE Class A, VCCI Class A, FCC

Class A, cUL, CE (LVD), BSMI, CCC, C-Tick

L2 Features
MAC Address Table
- 16K entries
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
802.3ad Link Aggregation:
- DGS-1210 28/28P: Maximum of 14 groups/8 ports per group
- DGS-1210 52/52MP/52P: 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
Configurable VID from 1 - 4094
Asymmetric VLAN
Auto Voice VLAN
- Max. 10 user-defined OUI
- Max. 8 default OUI
Auto Surveillance VLAN

Quality of Service (QoS)

802.1p Quality of Service
8 queues per port
Queue Handling
- Strict
- Weighted Round Robin (WRR)
Bandwidth Control
- Port-based (Ingress/Egress, min granularity 10/100/1000 is 64 Kbps)
QoS based on:
- 802.1p Priority Queues
- DSCP
- Cough
- IPv6 Traffic Class
- TCP/UDP port