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Product Comparison

Technical Specifications

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Feature

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

Zyxel GS1915 Series GS1915-24E

£98.18

Stock: 8

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: XGS1935-28HP-GB0101F

Zyxel GS1935 Series XGS1935-28HP

£320.09

Stock: 16

Brand: Zyxel|SKU: XGS1935-52-GB0101F

Zyxel GS1935 Series XGS1935-52 - Switch - L3 Lite - smart - 48 x 10/100/1000 + 4 x 10 Gigabit SFP+ (uplink) - rack-mountable

£285.18

Stock: 1

General

Authentication Method

RADIUS

RADIUS, TACACS+

RADIUS

—

Capacity

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 - L3 Lite - smart

—

Enclosure Type

Desktop, rack-mountable, wall-mountable

Rack-mountable, wall-mountable

Desktop, rack-mountable, wall-mountable

Rack-mountable

—

Encryption Algorithm

SSL

SSL, SHA-2

—

Features

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

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

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

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Flash Memory

—

512 MB

—

Jumbo Frame Support

—

9KB

—

MAC Address Table Size

—

16K entries

—

Performance

Switching capacity: 48 Gbps Forwarding performance: 35.7 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: 128 Gbps Forwarding performance: 95.2 Mpps Packet buffer size: 1.5 MB

—

PoE Budget

—

375 W

—

Ports

24 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 (PoE) + 4 x 10 Gigabit SFP+ (uplink)

—

Power Over Ethernet (PoE)

—

PoE+

—

RAM

—

32 MB

—

Remote Management Protocol

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

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

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

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Routing Protocol

IGMPv2, IGMP, IGMPv3, RSTP, STP

IGMPv2, IGMP, IGMPv3, MSTP, RSTP, STP

IGMPv2, IGMP, IGMPv3

IGMP, L2PT, IGMPv2, IGMPv3

—

Status Indicators

Power, system, link/activity, cloud

Status

Power, system, link/activity

—

Subtype

Gigabit Ethernet

—

Power

AC input frequency

50 - 60 Hz

50/60 Hz

50 - 60 Hz

—

50/60 Hz

AC input voltage

100 - 240 V

—

100 - 240 V

Power consumption (max)

15.5 W

166.5 W

—

45.6 W

Power consumption (typical)

—

250 W

—

24.7 W

Power Consumption Operational

—

452.6 Watt

—

Power Device

—

Internal power supply

—

Power protection features

—

Surge protection

Power source

—

Power supply included

Yes

—

Yes

Voltage Required

AC 100-240 V (50/60 Hz)

AC 120/230 V (50/60 Hz)

Voltage Required

AC 100-240 V (50/60 Hz)

—

Network

10G support

—

Yes

Auto MDI/MDI-X

—

Yes

—

Broadcast storm control

Yes

—

Cable types supported

—

Cat5, Cat5e

—

Ethernet LAN data rates

100,1000 Mbit/s

10,100,1000 Mbit/s

—

Flow control support

Yes

—

Full duplex

—

Yes

—

Link aggregation

—

Yes

—

MAC address auto-learning supported

—

Yes

—

Networking standards

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

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 802.1D, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z

Port mirroring

Yes

—

Spanning tree protocol

Yes

—

Virtual LAN features

Port-based VLAN

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

—

VLAN support

Yes

—

Yes

Miscellaneous

Compliant Standards

—

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

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Included Accessories

—

Power cable, rack mount kit

—

Localisation

—

United Kingdom

—

MTBF

—

562,941 hours

—

Management features

ARP inspection

—

Yes

Cloud-managed

Yes

—

Yes

Configuring Location Settings (CLI)

—

Yes

MIB support

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

Switch type

Managed

—

Managed

System event log

—

Yes

Traffic classification

—

Yes

Traffic shaping

—

Yes

Web-based management

Yes

—

Yes

Security

Authentication type

—

HWTACACS+, IEEE 802.1x, RADIUS

—

DHCP features

DHCP client, DHCP relay

DHCP client

—

DHCP client, DHCP relay

IGMP snooping

Yes

—

Yes

Loop protection

Yes

—

MAC address filtering

—

Yes

—

Password protection

Yes

—

Security algorithms

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

802.1x RADIUS

—

SSH/SSL support

Yes

—

Static port security

—

Yes

—

Ports & interfaces

Basic switching RJ-45 Ethernet ports quantity

—

Basic switching RJ-45 Ethernet ports type

Gigabit Ethernet (10/100/1000)

—

Gigabit Ethernet (10/100/1000)

Installed SFP modules quantity

—

Installed SFP+ modules quantity

—

Power connector

—

AC-in jack

DC-in jack

—

SFP module slots quantity

—

SFP+ module slots quantity

—

Packaging content

Cables included

—

Manual

—

Yes

—

Quick start guide

—

Yes

—

Rack mount kit

—

Yes

User guide

—

Yes

—

Weight & dimensions

Depth

162 mm

230 mm

200 mm

—

270 mm

Height

42 mm

44 mm

—

43 mm

Weight

1.57 kg

2.48 kg

29 kg

—

3.7 kg

Width

267 mm

330 mm

440 mm

—

440 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

—

Performance

Fanless

Yes

—

Flash memory

—

32 MB

Internal memory

—

512 MB

Mean time between failures (MTBF)

674068 h

—

175767 h

—

919583 h

Noise level

—

26 dB

—

Design

Form factor

—

LED indicators

Yes

—

Yes

—

Number of fans

0 fan(s)

—

Product colour

Black

—

Rack mounting

Yes

—

Yes

Reset button

—

Yes

—

Stackable

—

Yes

—

Wall mountable

Yes

—

Data transmission

Forwarding rate

35.7 Mpps

—

130.9 Mpps

Jumbo frames

9000

—

Jumbo frames support

Yes

—

Yes

MAC address table

8000 entries

—

16000 entries

Packet buffer memory

525 MB

0.525 MB

1.5 MB

—

1.5 MB

Store-and-forward

—

Yes

—

Switching capacity

48 Gbit/s

100 Gbit/s

—

176 Gbit/s

Throughput

—

74 Mpps

—

Logistics data

Harmonized System (HS) code

—

85176990

—

Operational conditions

Heat dissipation

53 BTU/h

—

853 BTU/h

—

155.594 BTU/h

Operating relative humidity (H-H)

10 - 95%

—

10 - 95%

—

10 - 90%

Operating temperature (T-T)

0 - 40 °C

—

0 - 50 °C

—

-20 - 50 °C

Storage temperature (T-T)

-40 - 70 °C

—

-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

223 mm

—

451 mm

—

Package height

71 mm

—

98 mm

—

Package weight

2.05 kg

—

5.31 kg

—

Package width

325 mm

—

583 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

—

130 W

170 W

—

Manufacturer Warranty

Service & Support

—

Limited warranty - lifetime

—