Model

RG-NBS3100-8GT2SFP

RG-NBS3100-8GT2SFP-P

RG-NBS3100-24GT4SFP

RG-NBS3100-24GT4SFP-P

Basic

10/100/1000Base-T ports

8

8

24

24

SFP ports

2

2

4

4

SFP+ ports

–

–

PoE/PoE+ ports

–

8

FALES

24

Max. PoE budget

–

125W

–

370W

Layer Type

Layer 2

Layer 2

Layer 2

Layer 2

Switching capacity

20 Gbps

20 Gbps

56 Gbps

56 Gbps

Forwarding rate

14.88 Mpps

14.88 Mpps

41.67 Mpps

41.67 Mpps

Packet Buffer

4.1 Mbit

4.1 Mbit

4.1 Mbit

4.1 Mbit

MAC address table

8,000

8,000

8,000

8,000

Maximum VLAN Support

4094

4094

4094

4094

Dimensions (W x D x H)

260 mm x 120 mm x 43.6 mm

330 mmx 220 mm x 43.6 mm

440 mmx 165 mm x 44 mm

440 mmx 293 mm x 44 mm

Weight (With package)

1.2 kg

2 kg

2.4 kg

4.5 kg

MTBF

> 200,000

> 200,000

> 200,000

> 200,000

Warranty

5 Years

5 Years

5 Years

5 Years

Layer 2 Features

Jumbo Frame

9216

9216

9216

9216

Flow Control

✔️

✔️

✔️

✔️

STP (IEEE 802.1d)

✔️

✔️

✔️

✔️

RSTP (IEEE 802.1w)

✔️

✔️

✔️

✔️

MSTP (IEEE 802.1s)

–

–

–

–

Port Fast

✔️

✔️

✔️

✔️

BPDU Guard

✔️

✔️

✔️

✔️

Errdisable Recovery

✔️

✔️

✔️

✔️

Max. Aggregation Group

8

8

8

8

Max. Member per Group

8

8

8

8

Unknow Unicast Storm Suppression

✔️

✔️

✔️

✔️

Multicast / Broadcast Storm Suppression

✔️

✔️

✔️

✔️

Many-to-One Mirroring

✔️

✔️

✔️

✔️

VLAN Range

1-4094

1-4094

1-4094

1-4094

Port-based VLAN

✔️

✔️

✔️

✔️

MAC-based VLAN

✔️

✔️

✔️

✔️

IP-based VLAN

✔️

✔️

✔️

✔️

Voice VLAN

✔️

✔️

✔️

✔️

RLDP

✔️

✔️

✔️

✔️

LLDP / LLDP-MED

✔️

✔️

✔️

✔️

Cable Testing

✔️

✔️

✔️

✔️

IGMP Snooping v1/v2/v3

✔️

✔️

✔️

✔️

Software Features

Ping

✔️

✔️

✔️

✔️

Traceroute

✔️

✔️

✔️

✔️

ACL Entries

1200

1200

1200

1200

IP Standard ACL

✔️

✔️

✔️

✔️

MAC-based Extended ACL

✔️

✔️

✔️

✔️

IP-based Extended ACL

✔️

✔️

✔️

✔️

Port-based Rate Limit (Ingress/Egress)

✔️

✔️

✔️

✔️

SNMP v1/v2c/v3

–

–

–

–

Web Management

✔️

✔️

✔️

✔️

Management IP

10.44.77.200

HTTP/HTTPS

✔️

✔️

✔️

✔️

Cloud Management

✔️

✔️

✔️

✔️

SON (Self-Organizing Network) with IP

✔️

✔️

✔️

✔️

Camera Recognition

✔️

✔️

✔️

✔️

Loop Prevention

✔️

✔️

✔️

✔️

Loop Notification

✔️

✔️

✔️

✔️

PoE Usage Alarm

–

✔️

–

✔️

Protection Port

✔️

✔️

✔️

✔️

IP Source Guard

✔️

✔️

✔️

✔️

Anti-ARP Spoofing

✔️

✔️

✔️

✔️

DHCP Snooping

✔️

✔️

✔️

✔️

DHCP Client

✔️

✔️

✔️

✔️

Physical Features

Reset Button

Front

Front

Front

Front

Cable Hot-swappable

✔️

✔️

✔️

✔️

Power Supply Slot

Power adpater

Single, fixed power supply

Single, fixed power supply

Single, fixed power supply

Power Supplies

100 – 240V AC, 1A

100 – 240V AC, 2A

100 – 240V AC, 0.6A

100 – 240V AC, 6A

Power Consumption

≤ 8W

≤ 145W

≤ 21W

≤ 443W

EEE

✔️

✔️

✔️

✔️

Fan

–

–

–

1

Airflow

–

–

–

Left-to-Right

Fan Adaptive Speed Adjustment

–

–

–

✔️

Acoustic Noise

Noiseless

Noiseless

Noiseless

< 45dB

Operating Temperature

0°C to 50°C (32°F to 122°F)

Storage Temperature

-40°C to 70°C (-40°F to 158°F)

Operating Humidity

10% to 90% RH

Storage Humidity

5% to 95% RH

Port Surge

6 kV

Operating Altitude (meters)

-500 to 5000

Certificate

CE, RoHS