ZyXEL Smart Switch Simplifies Robust Network

ZyXEL Smart Switch Simplifies
Robust Network Management
• Smart managed switch with
essential L2 features
Today’s small and medium-sized businesses (SMBs) expect a higher level of performance from
• GbE RJ-45, GbE combo (RJ45/SFP) and fixed GbE SFP
connectivity
easier management and a greater degree of network security. The ZyXEL GS1920 Series of
• Compliant with IEEE 802.3af PoE
and 802.3at PoE Plus
• High 375-watt power budget
• Reliable network availability
with Loop Guard, IPSG, and CPU
protection
their networks—more connections to support diverse applications, fewer network disruptions,
switches fulfills these expectations with support for 24/48 100/1000BASE-T PoE Plus or non-PoE
copper ports, as well as non-blocking performance and high-power budget support to facilitate a
greater number of network connections.
The ZyXEL GS1920 Series offers network protection features and comprehensive access
management functions to establish a reliable and secure network environment. Easy deployment,
smart management and solid security—the GS1920 Series is the ideal solution for SMB networks.
Benefits
• Intrusion lock, RADIUS, static
MAC forwarding and 802.1X
authentication-enhance network
security
Advanced standard compliance with intelligent power function support
• Future-proofed with IPv6 support
they also employ intelligent technology. While set to Consumption Mode, switches can automatically
ZyXEL GS1920 Series PoE switches support 802.3at PoE Plus standards, with a 375-watt high-power
budget to meet the connectivity needs of additional powered devices like 802.11ac WLAN access points,
VoIP phones and IP cameras. Not only do the GS1920 Series switch PoE models feature full PoE ports,
detect the power consumption status of each powered device and supply only the amount of power
required. This intelligent power allocation function minimizes wasteful overpowering of devices, thereby
helping businesses save money, while enabling the PoE switch to power more devices.
Robust network availability
Network disruptions are a frequent source of headaches for small to medium-sized businesses. Whether
outages are caused by internal errors or outside attack, the ZyXEL GS1920 Series protects users from
network disruptions and ensures uninterrupted connectivity through several key features. Loop Guard
helps networks avoid service disruptions caused by switching loops, and IP Source Guard (IPSG) shields
your network from MAC spoof and ARP spoof attacks. Additionally, attacks such as BPDU, ARP and IGMP
can target network facilities. However, CPU protection guarantees that a network continues to operate,
even while under attack. Furthermore, dual firmware image and configuration features improve network
reliability and availability. These are just some of the ways the GS1920 Series switches guarantee
headache-free network connectivity for SMBs.
GS1920 Series
24/48-port GbE Smart
Managed Switch
GS1920 Series
24/48-port GbE Smart Managed Switch
Model List
GS1920-24
24-port GbE Smart Managed Switch
Rigorous access protection to secure the network
The ZyXEL GS1920 Series provides efficient allocation of network resources while ensuring
comprehensive access protection, along with simple and secure network control. Intrusion Lock
detects connection status and ensures port security. Not only does the GS1920 Series support
802.1X authentication with RADIUS, but it can monitor, filter and police all traffic between clients
within the same subnet, creating an even higher degree of security.
• 24 x GbE RJ-45 ports
• 4 x GbE combo (RJ-45/SFP) ports
GS1920-24HP
24-port GbE Smart Managed
PoE Switch
Simplified management and future-proof your investment
There’s no need to learn a new command line interface. The ZyXEL GS1920 Series simplifies network
management with a user-friendly web management interface. Additionally, full IPv6 support with
features including auto configuration, duplicate address prevention, dual-stack and neighbor
discovery, the ZyXEL GS1920 Series can easily migrate to the next-generation Internet Protocol in
the future to ensure your investment is protected.
• 24 x GbE PoE RJ-45 ports
• 4 x GbE combo (RJ-45/SFP) ports
Application Diagram
GS1920-48
48-port GbE Smart Managed Switch
Internet
Workgroup
• 44 x GbE RJ-45 ports
• 2 x GbE SFP ports
• 4 x GbE combo (RJ-45/SFP) ports
GS1920-48HP
48-port GbE Smart Managed
PoE Switch
GS1920-24
24-port GbE Smart
Managed Switch
USG210
Unified Security
Gateway
NWA5123-NI
802.11 a/b/g/n
Dual-Radio Unified AP
XGS3700-24
24-port GbE L2+ Switch
with 10GbE Uplink
• 44 x GbE PoE RJ-45 ports
• 2 x GbE SFP ports
• 4 x GbE combo (RJ-45/SFP) ports
NWA5121-N
802.11 b/g/n
Unified AP
GS1920-48HP
48-port GbE Smart
Managed PoE Switch
IP Camera
Servers
VoIP Phone
10GbE Fiber
Gigabit
Gigabit PoE
2
GS1920 Series
24/48-port GbE Smart Managed Switch
Specifications
Model
Product name
Switch class
GS1920-24
GS1920-24HP
GS1920-48
GS1920-48HP
24-port GbE Smart
Managed Switch
24-port GbE Smart
Managed PoE Switch
48-port GbE Smart
Managed Switch
48-port GbE Smart
Managed PoE Switch
Smart Managed
Smart Managed
Smart Managed
Smart Managed
28
28
50
50
24
-
44
-
-
24
-
44
Port Density
Total port count
100/1000 Mbps
100/1000 Mbps PoE
Gigabit SFP
-
-
2
2
Gigabit combo (SFP/RJ-45)
4
4
4
4
Performance
Switching capacity (Gbps)
56
56
100
100
Forwarding rate (Mpps)
41.67
41.67
74.40
74.40
Packet buffer (byte)
1.5 M
1.5 M
1.5 M
1.5 M
MAC address table
16 K
16 K
16 K
16 K
100 - 240 V AC,
50/60 Hz
100 - 240 V AC,
50/60 Hz
100 - 240 V AC,
50/60 Hz
100 - 240 V AC,
50/60 Hz
27.2
476.7
40
503
-
375
-
375
441 x 131 x 44/
17.36 x 5.16 x 1.73
440 x 330 x 44.5/
17.32 x 12.99 x 1.75
440 x 200 x 44.5/
17.32 x 7.87 x 1.75
440 x 330 x 44.5/
17.32 x 12.99 x 1.75
Power
Input
Max. power consumption (watt)
Total PoE power budget (watt)
Physical Specifications
Item
Dimensions
(WxDxH)(mm/in.)
Weight (kg/lb.)
Packing
Dimensions
(WxDxH)(mm/in.)
Weight (kg/lb.)
2.17/4.78
4.79/10.56
3.04/6.7
5.13/11.3
561 x 220 x 82/
22.09 x 8.66 x 3.23
583 x 451 x 98/
22.95 x 17.76 x 3.86
512 x 293 x 92/
20.16 x 11.54 x 3.62
586 x 452 x 97/
23.07 x 17.8 x 3.82
3.263/7.19
5.747/12.67
4.1/9.04
6.25/13.78
Environmental Specifications
Operating
Storage
Temperature
0°C to 50°C/32°F to 122°F
Humidity
10% to 90% (non-condensing)
Temperature
-40°C to 70°C/-40°F to 158°F
Humidity
MTBF (hr)
Heat dissipation (BTU/hr)
10% to 95% (non-condensing)
211,623.0
133,062.5
255,579.8
120,761
92.75
1,625.55
136.40
1,572.01
Features
Standard Compliance
•IEEE 802.1Q VLAN Tagging
•Dual configuration files
•IEEE 802.3 10BASE-T Ethernet
•IEEE 802.1p Class of Service (CoS)
•Dual images
•IEEE 802.3u 100BASE-TX Ethernet
•IEEE 802.3ab 1000BASE-T Ethernet
Prioritization
•IEEE 802.1X port authentication
Traffic Control
•802.1Q Static VLANs/Dynamic VLANs: 1 K/4 K
•IEEE 802.3z 1000BASE-X
•IEEE 802.3af PoE
Resilience and Availability
•Port-based VLAN
•IEEE 802.3at PoE Plus
•IEEE 802.1D Spanning Tree Protocol (STP)
•Protocol-based VLAN
•IEEE 802.3az EEE
•IEEE 802.1w Rapid Spanning Tree Protocol
•IP Subnet-based VLAN
•IEEE 802.3x flow control
•IEEE 802.3ad LACP aggregation
•IEEE 802.1AB LLDP/LLDP-MED
•IEEE 802.1D Spanning Tree Protocol (STP)
•IEEE 802.1w Rapid Spanning Tree Protocol
(RSTP)
•IEEE 802.1s Multiple Spanning Tree Protocol
(MSTP)
•MAC-based VLAN
(RSTP)
•IEEE 802.1s Multiple Spanning Tree Protocol
•Private VLAN
•Voice VLAN
(MSTP)
•IEEE 802.3ad LACP (Max # Trunks/Links per
•VLAN ingress filtering
•LACP algorithm of source/destination MAC/IP
Trunk): 8/8
•Loop guard
•GVRP
•ErrDisable recovery
•L2PT
•MRSTP (ZyXEL proprietary)
3
GS1920 Series
24/48-port GbE Smart Managed Switch
Security
Layer 2 Multicast
MIB
•802.1X
•L2 multicast
•ZyXEL private common MIB
•Port security
•IGMP snooping (v1, v2, v3)
•RFC 1066 TCP/IP-based MIB
•Layer 2 MAC filtering
•IGMP snooping Fast Leave
•RFC 1213, 1157 SNMPv2c/v3 MIB
•Layer 3 IP filtering
•Configurable IGMP snooping timer and
•RFC 1493 bridge MIB
•Layer 4 TCP/UDP socket filtering
priority
•RFC 1643 Ethernet MIB
•Static MAC forwarding
•IGMP snooping statistics
•RFC 1757 RMON Group 1, 2, 3, 9
•Multiple RADIUS servers
•IGMP throttling
•RFC 2011, 2012, 2013 SNMPv2 MIB
•Multiple TACACS+ servers
•MVR support
•RFC 2233 SMIv2 MIB
•802.1x VLAN and 802.1p assignment by
•IGMP filtering
•RFC 2358 Ethernet-like MIB
•IGMP snooping immediate leave
•RFC 2674 bridge MIB extension
•Login authentication by RADIUS
•IGMP proxy mode & snooping mode selection
•RFC 2819, 2925 remote management MIB
•Login authentication by TACACS+
•MLD snooping
•RFC 3621 power Ethernet MIB
RADIUS
•TACACS+ accounting
•RFC 4022 management information base for
•Authorization on RADIUS
Manageability
•Authorization on TACACS+
•SNMP v1, v2c, v3
•SSH v1/v2
•SNMP trap group
•SSL
•RMON (1, 2, 3, 9)
•RFC 4292 IP forwarding table MIB
•Intrusion lock
•ICMP echo/echo reply
•RFC 4293 Management Information Base
•MAC freeze
•Syslog
•DHCP snooping
•IEEE 802.1AB LLDP
•ARP inspection
•IEEE 802.1AB LLDP-MED
transmission control protocol
•RFC 4113 management information base for
user datagram protocol
(MIB) for IP
•Static IP-MAC-Port binding
Certifications
Safety
•Policy-based security filtering
IPv6 Management
•LVD
•Port isolation
•IPv6 over Ethernet (RFC 2464)
•BSMI
•IP source guard
•IPv6 addressing architecture (RFC 4291)
EMC
•Limit number of MAC per VLAN
•Dual stack (RFC 4213)
•FCC Part 15 (Class A)
•MAC search
•ICMPv6 (RFC 4443)
•CE EMC (Class A)
•Guest VLAN
•Path MTU (RFC 1981)
•BSMI ENC
•ACL packet filtering (IPv4/IPv6)
•Minimum path MTU size of 1280 (RFC 5095)
•CPU protection
•Encapsulation for maximum PMTU of 1500
RoHS
•Interface related trap enable/disable (by port)
•Neighbor discovery (RFC 4861)
•DHCPv6 relay
Quality of Service (QoS)
•No. of hardware queues per port: 8
Device Management
•802.1p queuing methods: SPQ, WRR, WFQ
•ZyXEL iStackingTM
•Storm control: broadcast, multicast, unknown
•Web interface
unicast (DLF)
•Management through SNMP
•Port-based rate limiting (ingress/egress)
•Remote firmware upgrade by Web
•Rate limiting per IP/TCP/UDP per port
•Configuration saving and retrieving
•Policy-based rate limiting
•Configure clone
•802.3x flow control
•DHCP relay per VLAN
•802.1p Class of Service (SPQ, WFQ, SPQ/WFQ
•DHCP client
combination capable)
•DiffServ (DSCP)
•Daylight saving
•NTP
•Port mirroring
4
•Level A
GS1920 Series
24/48-port GbE Smart Managed Switch
Accessories
Transceivers (Optional)
Model
Speed
Connector
SFP-1000T
Gigabit
RJ-45
SFP-BX1310-10-D
Gigabit
SFP-BX1490-10-D
Wavelength
Max. Distance
DDMI
-
100 m (109 yd)
LC
1310 nm (Tx)
1490 nm (Rx)
10 km (10936 yd)
Yes
Gigabit
LC
1490 nm (Tx)
1310 nm (Rx)
10 km (10936 yd)
Yes
SFP-LHX1310-40-D
Gigabit
LC
1310 nm
40 km (43744 yd)
Yes
SFP-LX-10-D
Gigabit
LC
1310 nm
10 km (10936 yd)
Yes
SFP-SX-D
Gigabit
LC
850 nm
550 m (601 yd)
Yes
SFP-ZX-80-D
Gigabit
LC
1550 nm
80 km (87488 yd)
Yes
SFP-100BX1310-20-D
Fast Ethernet
LC
1310 nm (Tx)
1550 nm (Rx)
20 km (21872 yd)
Yes
SFP-100BX1550-20-D
Fast Ethernet
LC
1550 nm (Tx)
1310 nm (Rx)
20 km (21872 yd)
Yes
SFP-100FX-2
Fast Ethernet
LC
1310 nm
2 km (2187 yd)
-
SFP-100LX-20
Fast Ethernet
LC
1310 nm
20 km (21872 yd)
-
5
-
Fo r m o re p ro d u c t i n fo r m at i o n , v i s i t u s o n t h e we b at w w w. Zy X E L . co m
Copyright © 2014 ZyXEL Communications Corp. All rights reserved. ZyXEL, ZyXEL logo are registered trademarks
of ZyXEL Communications Corp. All other brands, product names, or trademarks mentioned are the property of
their respective owners. All specifications are subject to change without notice.
5-100-01014012
07/14
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