4-Port with 802.3af/802.3at PoE injector function (Port-1 to Port-4)
Reset Button
< 5 sec: System reboot > 5 sec: Factory default
Connector
Removable 3-pin terminal block for power input Pin 1/2 for Power (Pin 1: V+ / Pin 2: V-) Pin 3 for earth ground DC power jack with 2.0mm central pole
Power Requirements
48~54V DC, 4A (max.)
Power Consumption/ Dissipation
DC 48V – 2.4W/8.19BTU/hr (no loading); 155.2W/529.56BTU/hr (full loading) DC 54V – 2.7W/9.21BTU/hr (no loading); 154.6W/527.52BTU/hr (full loading)
Dimensions (W x D x H)
148 x 24.2 x 134 mm
Weight
532g
ESD Protection
Contact Discharge 4KV DC Air Discharge 8KV DC
Enclosure
IP30 metal
Installation
Wall mount, magnetic wall mount and DIN-rail kit
LED
Power LED: Power (Green) PoE Power Usage LED: 30W, 60W, 90W, 120W (Amber) PoE Port(Port-1 to Port-4) : PoE-in-Use (Amber) LNK/ACT (Green) 10/100/1000BASE-TX Port (Port-5 to Port-8) : 1000 (Green) LNK/ACT (Green)
Switch Specifications
Switch Architecture
Store-and-Forward
Switch Fabric
16Gbps/non-blocking
Switch Throughput@64 bytes
11.9Mpps @64 bytes
MAC Address Table
8K entries
Shared Data Buffer
4.1 megabits
Flow Control
IEEE 802.3x pause frame for full-duplex Back pressure for half-duplex
Jumbo Frame
10KB
Power over Ethernet
PoE Standard
IEEE 802.3af/802.3at Power over Ethernet PSE
PoE Power Supply Type
End-span
PoE Power Output
IEEE 802.3af Standard Per port 48V~54V DC (depending on the power supply), max. 15.4 watts IEEE 802.3at Standard Per port 50V~54V DC (depending on the power supply), max. 36 watts
802.1Q tagged VLAN Up to 256 VLAN groups, out of 4094 VLAN IDs 802.1ad Q-in-Q tunneling (VLAN stacking) Voice VLAN Protocol VLAN Private VLAN (Protected port) GVRP Management VLAN
Link Aggregation
IEEE 802.3ad LACP and static trunk Supports 4 groups with 8 ports per trunk
Spanning Tree Protocol
STP, IEEE 802.1D Spanning Tree Protocol RSTP, IEEE 802.1w Rapid Spanning Tree Protocol MSTP, IEEE 802.1s Multiple Spanning Tree Protocol STP BPDU Guard, BPDU Filtering and BPDU Forwarding
IGMP Snooping
IPv4 IGMP (v2/v3) snooping IGMP querier Up to 256 multicast groups
MLD Snooping
IPv6 MLD (v1/v2) snooping, up to 256 multicast groups
QoS
8 mapping ID to 8 level priority queues Port Number 802.1p priority DSCP/IP precedence of IPv4/IPv6 packets Traffic classification based, strict priority and WRR Ingress/Egress Rate Limit per port bandwidth control
Ring
Supports ERPS, and complies with ITU-T G.8032 Recovery time < 450ms
Quick Installation Guide QR Code sheet x 1 3-pin Terminal Block Connector x 1 Wall mount Kit x 1 DIN-rail mount Kit x 1 Magnet mount Kit x 1 RJ45 Dust Cap x 8