LevelOne ProCon GSW-4896 User manual

L2ManagedGigabitSwitch
GSW-4896
H/Wver: v1.
x
one world_one brand_one level_
48-Port GbE L2 Managed Switch with 4 SFP Dual Media
Product Overview
The LevelOne GSW-4896 combines copper and fiber connectivity into a Layer 2
Managed Gigabit network switch suitable for metro-LAN and office applications.
It features QoS, VLAN, Spanning Tree, Port Trunking, SNMP/RMON and IGMP
Snooping capability.
Flexible Network Connectivity
The 48 port GSW-4896 consists of 44 10/100/1000Mbps Auto-negotiation Gigabit
Ethernet TP ports and 4 1000Mbps SFP fiber ports which allow for optional SFP
modules with a variety of network connection choices
Network Management
The GSW-4896 network switch can be managed through a built-in RS-232 serial
port or through an Ethernet port using CLI or the Web-based user interface.
Through the SNMP agent management, the network administrator can configure
and control each port’s activity as well as manage the network switch to
accommodate high bandwidth applications.
Network Functions
There is a comprehensive range of network functions included with the GSW-
4896. These network functions are crucial elements in managing a secured
network as well as ensure network efficiency.
Network functions included are QoS (Quality of Service), Spanning Tree, VLAN,
Port Trunking, Bandwidth Control, Port Security, SNMP/RMON, IGMP Snooping
capability and Illegal Access Report via its intelligent software.
•QoS: Supports IEEE 802.1P Quality of Service with four priority queue and
packet transmission schedules
•Spanning Tree: Supports IEEE 802.1d, IEEE 802.1w RSTP Protocol standards
•VLAN: Supports Q-in-Q VLAN, Port-based VLAN and IEEE802.1q Tag VLAN.
Support 256 active VLANs
•Port Trunking: Supports static port trunking and port trunking with IEEE
802.3ad LACP
•Bandwidth Control: Supports ingress and egress per port bandwidth control.
•Port Security: Supports IEEE802.1x port-based network access control and
EAP-TTLS, PEAP-TTLS, MD5 network authentication
•SNMP/RMON: SNMP agent and RMON MIB. It supports RMON (Remote
Network Monitoring) MIB-2 (RFC 1213), Bridge MIB (RFC 1493), RMON MIB
(RFC 1757)-statistics Group 1,2,3,9, VLAN MIB (802.1Q, RFC2674) and
Ethernet MIB (RFC 1643)
•IGMP Snooping: Support IGMP version 2 (RFC 2236)
GSW-4896
Key Features
•High performance L2 SNMP network switch for
office and Metro-LAN applications
•Combines copper and fiber network for flexible
network connectivity within one device
•Features comprehensive and powerful
network management functions
•Supports IEEE802.1Q VLAN and programmable
IEEE 802.1P QoS
•Supports DHCP Broadcasting Suppression
•Supports port mirroring, rapid spanning tree
(802.1w RSTP) and 802.1X port security on a
VLAN
•Provides Full-duplex flow control (IEEE802.3x)
and half-duplex backpressure
•Features a built-in Web-based as well as CLI
management user-interface

L2ManagedGigabitSwitch
GSW-4896
H/Wver: v1.
x
one world_one brand_one level_
Technical Specification
Standards and Interface
Standard Compliance
•IEEE 802.3 10Base-T Ethernet(twisted-pair copper)
•IEEE 802.3u 100Base-TX Ethernet(twisted-pair copper)
•IEEE 802.3ab 1000Base-TX Ethernet(twisted-pair
copper)
•IEEE 802.3z 1000Base-X Ethernet
•IEEE 802.3x flow control capability
•ANSI/IEEE 802.3 auto-negotiation
•IEEE 802.1q VLAN
•RoHS Compliance
Subscriber Interface
•48 GbE ports with 4 combo ports
•Port 45,46,47,48 are Gigabit TP/SFP Fiber auto sense
•Auto-Negotiation and Auto-MDIX
•Backpressure flow control for half duplex.
•802.3x flow control for full duplex.
•Connector: 44 RJ-45 ports + 4 combo ports, RJ-45/SFP
Performance
Switching capacity
•Non-blocking switch fabric supports up to 48GbE
ports
•8 K MAC addresses
•400 KB Buffer Memory
•The maximum throughput is 96Gbps
•Jumbo frame support up to 16K Bytes
VLAN
•Port-base VLAN
•IEEE802.1q tag-base VLAN, 4094 max, up to 256
active VLANs including static plus dynamic entry
•IEEE802.1q tag-base VLAN
•Flooding unknown vlan frame setting, can flood
packet with some vlan tag associated to a
invalid/inactive vlan
•In tag-base VLAN, supports egress/ingress packet
filter
•Q-in-Q is an efficient method for enabling Subscriber
Aggregation
•Provide Management Vlan for managed policy
•Provide the multicast Vlan to reduce the multicast
traffic
QoS
•Supports packet classification by each port or vlan
ACL rule
•Supports four level priority queues and prioritized by
Ethernet type, vlan tag, IP, UDP, TCP and flow
•Supports priority in a Q-in-Q tag
•Priority remarking, DSCP and priority tag remarking,
control the tunnel quality exactly
Broadcast Storm
•Multicast/Broadcast/Unknown-Unicast Storm
suppression.
Port Mirroring
•Support 1: N RX port mirroring
•Supports port sniffer function with 3 modes:
- TX Monitor Mode
- RX Monitor Mode
- TX-RX pair Monitor Mode
Rate Limit
•Ingress rate limit:
- Port 1~48: 1K up to 1000Mbps
•Egress rate limit:
- Port 1~48: 1K up to 1000Mbps
Protocol
LACP
•Max. 24 ports for each group
•Provides 24 groups for bandwidth aggregation.
GVRP/GARP
•802.1q with GVRP/ GARP
Multicasting
•Supports IGMP snooping including active and passive
mode
•Support IGMP Fast-leave that is suitable in IPTV
application
STP/RSTP
•802.1d/1w
Network Security
•802.1x access control, support port-based and mac-
based authentication with RADIUS server
•Provide EAP-TTLS, PEAP-TTLS, MD5 for assuring the
authentication security
•Static mac, to limit which mac addresses can pass
through or not
•Mac addresses learning limit, to set up the maximum
amount of each port
SNMP Network Management (v1,v2c)
RFC 1213 MIB (MIB-II)
•Interface MIB
•Address Translation MIB
•IP MIB
•ICMP MIB
•TCP MIB
•UDP MIB
•SNMP MIB
RFC 1757 RMON MIB
•Statistics Group 1
•History Group 2
•Alarm Group 3
•Event Group 9
RFC 1493 Bridge MIB
RFC 1643 Ethernet MIB
Enterprise MIB
Physical Specifications
LED Indicators
•Power
•CPU Active
•TP Link/Activity
•SFP Link/Activity
Power Consumption
•Voltage: 100∼240 V AC
•Frequency: 50∼60 Hz
•Consumption: 80W
Operating Conditions
•Ambient Temperature: 0°to 40°C
•Humidity: 5% to 90%
Dimension and Weight
44(H) ×442(W) ×248(D) mm
14kg
Certification
FCC Class A
CE – EN55022, EN61000

L2ManagedGigabitSwitch
GSW-4896
H/Wver: v1.
x
one world_one brand_one level_
Product Diagram
Order Information
GSW-4896: 48-Port GbE L2 Managed Switch with 4 SFP Dual Media
For more information, please contact your LevelOne representative, or visit www.level1.com
All technical specifications are subject to change without notice.
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www.level1.com