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Product Comparison

Technical Specifications

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Feature

Brand: Zyxel|SKU: GS192024HPV2-GB0101F

Zyxel GS1920-24HPv2

£278.77

Stock: 91

Brand: Zyxel|SKU: GS1900-24EP-GB0101F

Zyxel GS1900-24EP - Switch

£209.77

Stock: 6

Brand: Zyxel|SKU: GS190048HPV2-GB0101F

Zyxel GS1900-48HP

£346.22

Stock: 34

Brand: Zyxel|SKU: GS1915-24E-GB0101F

Zyxel GS1915 Series GS1915-24E

£98.18

Stock: 8

Brand: Zyxel|SKU: XGS1935-28HP-GB0101F

Zyxel GS1935 Series XGS1935-28HP

£320.09

Stock: 16

General

Authentication Method

RADIUS, TACACS+

RADIUS

Capacity

QoS hardware queues per port: 8

—

Packet buffer size: 525000

IPv4 forwarding entries: 512 IPv6 forwarding entries: 512 Routing table entries: 32 IPv4 interfaces: 32 IPv6 interfaces: 32

Compliant Standards

—

IEEE 802.3at, IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z, IEEE 802.3ae, IEEE 802.3af, IEEE 802.3az, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1D, IEEE 802.1w, IEEE 802.1s, IEEE 802.1p, IEEE 802.1x

Device Type

Switch - 24 ports - smart

Switch - 48 ports - smart

Switch - 24 ports - smart

Switch - 24 ports - L3 Lite - smart

Enclosure Type

Rack-mountable 1U

Rack-mountable, wall-mountable

Desktop, rack-mountable, wall-mountable

Rack-mountable

Encryption Algorithm

SSL

SSL, SHA-2

Features

Flow control, VLAN support, IGMP snooping, Syslog support, port mirroring, DiffServ support, MAC address filtering, Broadcast Storm Control, IPv6 support, IP address filtering, Multicast Storm Control, Unicast Storm Control, firmware upgradable, WFQ, ZyXEL iStacking Technology, STP support, RSTP support, MSTP support, DHCP snooping, QoS, RADIUS support, MLD snooping, DHCP relay, Port Security, SNMP trap, DHCP client, MIB, MVR, GVRP, dual firmware images, SPQ, NDP, port isolation, CoS, IGMP proxy, 802.1x authentication, Duplicated Address Detection, cloud managed, DSCP support, 1.5MB packet buffer, ErrDisable Recovery, IGMP filtering, IGMP throttling, Protocol-based VLANs support, CPU protection, IP source guard, ARP inspection, ICMP, VLAN filtering, Loop Guard, Voice VLAN, Private VLAN, Guest VLAN, WRR, MAC based VLAN, VLAN Tagging, port-based VLAN, Unknown Storm Control, MRSTP, MAC freeze

Flow control, auto-uplink (auto MDI/MDI-X), IGMP snooping, Syslog support, DoS attack prevention, port mirroring, store and forward, MAC address filtering, IPv6 support, half duplex mode, full duplex mode, firmware upgradable, QoS, LACP support, LLDP support, Port Security, DHCP client, dual firmware images, SPQ, NDP, CoS, ToS, Storm Control, MIB II, schedule PoE, Voice VLAN, LLDP-MED, Guest VLAN, EEE, WRR, VLAN Tagging, priority mapping, LAG

Flow control, VLAN support, auto-uplink (auto MDI/MDI-X), IGMP snooping, Syslog support, DoS attack prevention, WRR queuing, store and forward, IPv6 support, QoS, fanless, LACP support, LLDP support, Port Security, Energy Efficient Ethernet, MIB, SPQ, CoS, tagged VLAN, per port bandwidth control, 1.5MB packet buffer

Flow control, IGMP snooping, Syslog support, port mirroring, WRR queuing, MAC address filtering, IPv6 support, firmware upgradable, WFQ, STP support, RSTP support, DHCP snooping, QoS, fanless, LACP support, LLDP support, Port Security, DHCP client, SPQ, port isolation, CoS, DSCP support, Storm Control, ICMP, rate limit, DLF, schedule PoE, Loop Guard, Voice VLAN, LLDP-MED, VLAN trunking, MAC freeze, NTP support, MIB support

VLAN support, Energy Efficient Ethernet, 4KV Surge protection, 8KV ESD Protector (air-gap discharge), 6KV ESD Protector (contact discharge), Loop Guard, IVL, port-based VLAN, Voice VLAN, VLAN trunking, Port Security, MAC address authentication, port isolation, GVRP, ARP support, Guest VLAN, PPPoE relay, CPU protection, QoS, Storm Control, Layer 2 switching, IGMP snooping, IGMP filtering, static multicast routing, IGMP throttling, LLDP, LLDP-MED, DHCP Option 82, DHCP relay, DHCPv4 client, DHCPv6 client, DAD, NebulaFLEX support, NTP server, port mirroring, policy-based prioritisation, policy based rate limiting

Flash Memory

32 MB

—

512 MB

Jumbo Frame Support

—

9KB

MAC Address Table Size

16K entries

—

16K entries

Performance

Switching capacity: 56 Gbps Forwarding rate: 42 Mpps

Switching capacity: 48 Gbps Forwarding performance: 35.7 Mpps Packet buffer size: 525 KB

Switching capacity: 100 Gbps Forwarding performance: 74 Mpps

Switching capacity: 48 Gbps Forwarding performance: 35.7 Mpps

Switching capacity: 128 Gbps Forwarding performance: 95.2 Mpps Packet buffer size: 1.5 MB

PoE Budget

—

375 W

Ports

24 x 10/100/1000 (PoE+) + 4 x combo Gigabit SFP + 4 x 10/100/1000

24 x 10/100/1000 (12 PoE+)

24 x 10/100/1000 + 24 x 10/100/1000 (PoE+) + 2 x Gigabit SFP

24 x 10/100/1000

24 x 10/100/1000 (PoE) + 4 x 10 Gigabit SFP+ (uplink)

Power Over Ethernet (PoE)

—

PoE+

RAM

256 MB

—

32 MB

Remote Management Protocol

SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, SNMP 3, SNMP 2c

SNMP 1, SNMP 2, RMON 1, RMON 2, RMON 3, RMON 9, SNMP 3, NTP, ICMP, DHCP, IPv6, RSTP, TACACS+, RADIUS

SNMP 1, SNMP 2, RMON 1, RMON 2, RMON 3, RMON 9, SNMP 3

SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, SNMP 3, SNMP 2c, SSH-2, ICMP, Syslog

HTTPS, RMON 1, RMON 2, RMON 3, RMON 9, Syslog, ICMP

Routing Protocol

IGMPv2, IGMP, IGMPv3

IGMPv2, IGMP, IGMPv3, MSTP, RSTP, STP

IGMPv2, IGMP, IGMPv3

IGMPv2, IGMP, IGMPv3, RSTP, STP

IGMP, L2PT, IGMPv2, IGMPv3

Status Indicators

—

Status

Power, system, link/activity

Power, system, link/activity, cloud

—

Subtype

Gigabit Ethernet

Power

AC input frequency

50 - 60 Hz

50/60 Hz

50 - 60 Hz

—

AC input voltage

100 - 240 V

—

Power consumption (max)

463.5 W

166.5 W

—

15.5 W

—

Power consumption (typical)

—

250 W

—

Power Consumption Operational

—

452.6 Watt

Power Device

—

Internal power supply

Power source

—

Power supply included

—

Yes

—

Yes

—

Voltage Required

AC 120/230 V (50/60 Hz)

Voltage Required

AC 100-240 V (50/60 Hz)

Network

10G support

—

Auto MDI/MDI-X

—

Yes

—

Broadcast storm control

—

Yes

—

Cable types supported

—

Cat5, Cat5e

—

Copper ethernet cabling technology

100BASE-TX, 1000BASE-T

—

Ethernet LAN data rates

—

10,100,1000 Mbit/s

—

100,1000 Mbit/s

—

Flow control support

Yes

—

Yes

—

Full duplex

—

Yes

—

Link aggregation

—

Yes

—

MAC address auto-learning supported

—

Yes

—

Networking standards

IEEE 802.1D, IEEE 802.1Q, IEEE 802.1ab, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3af, IEEE 802.3at, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z

IEEE 802.1D, IEEE 802.1ab, IEEE 802.1af, IEEE 802.1s, IEEE 802.1w, IEEE 802.3at, IEEE 802.3az, IEEE 802.3p, IEEE 802.3u, IEEE 802.3x

IEEE 802.1af, IEEE 802.1D, IEEE 802.1p, IEEE 802.3, IEEE 802.3ab, IEEE 802.3u, IEEE 802.3x

IEEE 802.1p, IEEE 802.3, IEEE 802.3ab, IEEE 802.3af, IEEE 802.3at, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x

—

Port mirroring

—

Yes

—

Yes

—

Rate limiting

Yes

—

Spanning tree protocol

Yes

—

Yes

—

Virtual LAN features

IP subnet–based VLAN, MAC address-based VLAN, Port-based VLAN, Private VLAN, Protocol-based VLAN, Voice VLAN

Tagged VLAN, VLAN Identifier ( VLAN ID), Voice VLAN

—

Port-based VLAN

—

VLAN support

Yes

—

Yes

—

Miscellaneous

Compliant Standards

—

LVD, BSMI, EMC, FCC Part 15 A, RoHS

Included Accessories

—

Power cable, rack mount kit

Localisation

—

United Kingdom

MTBF

—

562,941 hours

Security

Access Control List (ACL)

Yes

—

Authentication

Guest VLAN, Port-based authentication

—

Authentication type

IEEE 802.1x, RADIUS

HWTACACS+, IEEE 802.1x, RADIUS

—

DHCP features

DHCP client, DHCP relay, DHCP snooping, DHCPv6 relay

DHCP client

—

DHCP client, DHCP relay

—

IGMP snooping

Yes

—

Yes

—

IP-MAC-Port binding

Yes

—

Loop protection

—

Yes

—

MAC address filtering

—

Yes

—

Password protection

Yes

—

Yes

—

Queue scheduling algorithms

SPQ, WFQ, Weighted Round Robin (WRR)

—

Security algorithms

802.1x RADIUS, SNMP, SNMPv3

802.1x RADIUS

—

HTTPS, SHA-2, SSH-2, SSL/TLS

—

SSH/SSL support

—

Yes

—

Yes

—

Static port security

—

Yes

—

Management features

ARP inspection

Yes

—

Cloud-managed

—

Yes

—

MIB support

RFC 1066, RFC 1213, RFC 1157, RFC 1493, RFC 1643, RFC 1757, RFC 2011.2012,2013, RFC 2233, RFC 2358, RFC 2674, RFC 2819,2925, RFC 3621, RFC 4022, RFC 4113, RFC 4292, RFC 4293

RFC 1213 MIB II RFC 2819 RMON (group 1, 2, 3, 9) RFC 1215 generic traps RFC 1493 bridge Zyxel private common MIB

—

Quality of Service (QoS) support

Yes

—

Yes

—

Switch layer

L2/L3/L4

—

Switch type

Managed

—

System event log

Yes

—

Web-based management

—

Yes

—

Ports & interfaces

Basic switching RJ-45 Ethernet ports quantity

—

Basic switching RJ-45 Ethernet ports type

Gigabit Ethernet (10/100/1000)

—

Combo SFP ports quantity

—

Fiber optic connector

SFP

—

Installed SFP modules quantity

—

Installed SFP+ modules quantity

—

Power connector

—

AC-in jack

DC-in jack

—

SFP module slots quantity

—

Packaging content

Cables included

—

Manual

—

Yes

—

Quick start guide

—

Yes

—

Rack mount kit

Yes

—

User guide

—

Yes

—

Certificates

Certification

RoHS

—

Weight & dimensions

Depth

270 mm

230 mm

200 mm

162 mm

—

Height

44 mm

42 mm

—

Weight

3.8 kg

2.48 kg

29 kg

1.57 kg

—

Width

441 mm

330 mm

440 mm

267 mm

—

Weight & Dimensions

Depth

—

27 cm

Height

—

4.3 cm

Shipping Depth

—

39.4 cm

Shipping Height

—

9 cm

Shipping Weight

—

5.13 kg

Shipping Width

—

50.8 cm

Weight

—

3.6 kg

Width

—

44 cm

Design

Electromagnetic compatibility

FCC 15 A, CE A, BSMI EMC

—

Form factor

—

LED indicators

Yes

—

Yes

—

Number of fans

—

0 fan(s)

—

Product colour

Black

—

Rack mounting

Yes

—

Reset button

—

Yes

—

Stackable

—

Yes

—

Wall mountable

—

Yes

—

Performance

Fanless

—

Yes

—

Flash memory

32 MB

—

Internal memory

256 MB

—

Mean time between failures (MTBF)

638691 h

—

175767 h

674068 h

—

Noise level

27.2 dB

26 dB

—

Data transmission

Forwarding rate

42 Mpps

35.7 Mpps

—

35.7 Mpps

—

Jumbo frames

—

9000

—

9000

—

Jumbo frames support

—

Yes

—

Yes

—

MAC address table

16000 entries

8000 entries

—

Packet buffer memory

1.5 MB

0.525 MB

1.5 MB

525 MB

—

Store-and-forward

—

Yes

—

Switching capacity

56 Gbit/s

48 Gbit/s

100 Gbit/s

48 Gbit/s

—

Throughput

—

74 Mpps

—

Logistics data

Harmonized System (HS) code

85176990

—

85176990

—

Operational conditions

Heat dissipation

1580.54 BTU/h

—

853 BTU/h

53 BTU/h

—

Operating relative humidity (H-H)

10 - 95%

—

10 - 95%

—

Operating temperature (T-T)

0 - 50 °C

—

0 - 50 °C

0 - 40 °C

—

Storage relative humidity (H-H)

10 - 95%

—

Storage temperature (T-T)

-40 - 70 °C

—

-40 - 70 °C

—

Environmental Parameters

Humidity Range Operating

—

10 - 95% (non-condensing)

Humidity Range Storage

—

10 - 90% (non-condensing)

Max Operating Temperature

—

50 °C

Max Storage Temperature

—

70 °C

Min Operating Temperature

—

-20 °C

Min Storage Temperature

—

-40 °C

Connections & Expansion

Interfaces

—

24 x 1000Base-T RJ-45 PoE+ 4 x 10Gbit LAN SFP+ uplink

Protocols

Management protocols

—

SNMP v1, v2c, v3

—

Multicast features

Multicast support

Yes

—

Yes

—

Packaging data

Package depth

355 mm

—

451 mm

223 mm

—

Package height

107 mm

—

98 mm

71 mm

—

Package type

Box

—

Package weight

4.97 kg

—

5.31 kg

2.05 kg

—

Package width

616 mm

—

583 mm

325 mm

—

Power over Ethernet (PoE)

Yes

—

Power over Ethernet (PoE) ports quantity

—

Power over Ethernet plus (PoE+) ports quantity

—

Total Power over Ethernet (PoE) budget

375 W

130 W

170 W

—

Manufacturer Warranty

Service & Support

—

Limited warranty - lifetime