Feature

S5120V2

-10P-LI

S5120V2

-20P-LI

S5120V2

-28P-LI

S5120V2

-52P-LI

S5120V2

-10P- PWR-LI

S5120V2

-28P- PWR-LI

S5120V2

-28P- HPWR-LI

S5120V2

-52P- PWR-LI

Switching capacity

20Gbps

40Gbps

56Gbps

104Gbps

20Gbps

56Gbps

56Gbps

104Gbps

Packet forwarding rate

15Mpps

30Mpps

41.7Mpps

77.4Mpps

15Mpps

41.7Mpps

41.7Mpps

77.4Mpps

Dimensions (H × W × D)

43.6×

266 ×

161 mm

43.6×

330 ×

230 mm

43.6×

440 ×

160 mm

43.6×

440 ×

230 mm

43.6×

330 ×

230 mm

43.6×

440 ×

260 mm

43.6×

440 ×

260 mm

43.6×

440 ×

260 mm

Weight

≤ 1.5kg

≤ 2kg

≤ 2.5kg

≤ 3.5kg

≤ 3kg

≤ 4kg

≤ 4.5kg

≤ 6kg

Console ports

1

Fixed ports

8*10/100

/1000TX

16*10/10

0/1000TX

24*10/10

0/1000TX

48*10/10

0/1000TX

8*10/100

/1000TX

24*10/10

0/1000TX

24*10/10

0/1000TX

+4*10/100/ 1000 BASE-T Combo

48*10/10

0/1000TX

+2*SFP

+4*SFP

+4*SFP

+4*SFP

+2*SFP

+4*SFP

+ 4*SFP

+4*SFP

Input voltage range

100 VAC to 240 VAC @ 50 Hz/60 Hz

AC: 100-240V @50/60Hz

DC: -48V~-60V

Power consumption

MIN: 7W MAX: 12W

MIN: 9W MAX: 19W

MIN: 9W MAX: 23W

MIN: 18W MAX: 41W

MIN: 13W MAX:153W (PoE

125W)

MIN: 19W MAX: 240W(PoE

170W)

MIN:

AC: 23W DC: 16W MAX:

AC: 446W

(PoE 370W) DC:

790W(PoE

740W)

MIN:

AC: 36W DC: 26W MAX:

AC: 467W

(PoE 370W) DC:

807W(PoE

740W)

Operating temperature

0ºC to 45ºC

Operating humidity

10% RH to 95% RH, non-condensing

Stacking

Intelligent Resilient Framework 2 (IRF2)

Link aggregation

1G/10GE port aggregation

Static aggregation

Dynamic aggregation

Multichassis link aggregation

Jumbo frame

Supported

MAC address table

Blackhole MAC Address MAC learning limit

Flow control

802.3x flow control and half-duplex backpressure

VLAN

Port-based VLAN QinQ

Voice VLAN

MAC VLAN

ARP

ARP Detection

ARP speed limit

ND

Supported

VLAN virtual port

Supported

DHCP

DHCP Client

DHCP Snooping

DHCP Relay

DHCP Server

DHCP Option82

DNS

Static and Dynamic DNS IPV4 and IPV6

Routing protocols

IPV4/IPV6 static routing RIP/ RIPng, OSPFV1/V2/V3

Multicast

IGMP Snooping V1/V2/V3

MVR

Strom suppression

Storm suppression based on port bandwidth percentage Storm suppression based on PPS

Layer 2 ring network protocol

STP/RSTP/MSTP

STP Root Protection

Smart Link

RRPP

Mirroring

Flow mirroring

Port mirroring

QoS/ACL

Packet filter

Flexible queue scheduling algorithms based on ports and queues, including SP, WRR and SP+WRR Bidirectional ACL

Port-based speed limit Flow redirection

Time-range

Security

Hierarchical user management and password protection MAC- based authentication

802.1X

SSH2.0

Port isolation

IP source guard

HTTPs

EAD

IEEE

IEEE 802.3x

IEEE 802.3ad

IEEE 802.3af

IEEE 802.3at

IEEE 802.1p

IEEE 802.1x

IEEE 802.1q

IEEE 802.1d

IEEE 802.1w

IEEE 802.1s

Loading and upgrading

Loading and upgrading through FTP/TFTP

Management and maintenance

Configuration from CLI

Login through Telnet, and the console port

Simple Network Management Protocol(SNMP)

Remote Monitoring (RMON)

IMC network management system

WEB management

System log

Alarming based on severity

IRF

NTP

Debugging information output

Telnet-based remote maintenance

NQA

DLDP

Virtual Cable Test