R
RUB
TECH
Gigabit Switch
Networking & Communications
L2 Managed Switch
GS-2148L
GS-2148L: 48-Port GbE L2 Managed Switch with 4 SFP Dual Media
Key Features
Technical Specifications
Standard compliance
QoS with four priority queues
Enhancing Security, Traffic Flow
Classification and Prioritize by Powerful
ACL rule
---IEEE 802.3 10Base-TEthernet(twisted-pair copper)
---IEEE 802.3u 100Base-TXEthernet(twisted-pair copper)
---IEEE 802.3ab1000Base-TX Ethernet(twisted-pair copper)
---IEEE 802.3z1000Base-X Ethernet
---IEEE 802.3xflow control capability
---ANSI/IEEE 802.3auto-negotiation
---IEEE 802.1q VLAN
Q-in-Q VLAN for performance &
security
DHCP Snooping assure the DHCP
security
802.1x Access Control improves
network security
RoHS Compliance
Subscriber Interface
802.1d Compatible & 802.1w Rapid
Spanning Tree
---48 GbE portswith 4 comboports
---Port 45,46,47,48 areGigabit TP/SFP Fiber auto sense
---Auto-Negotiation andAuto-MDIX
4 dual media ports for flexible fiber
connection
---Backpressure flow controlfor half duplex.
---802.3x flow controlfor full duplex.
Broadcast/Multicast/unknown-unicast
Storm Control
---Connector: 44 RJ-45ports + 4combo ports, RJ-45/SFP
Performance
Switching capacity
---Non-blocking switch fabricsupports up to48GbE ports
---8 K MACaddresses
Overview
GS-2148L, a 48-port Gigabit L2 Managed
Switch, is a standard switch that meets all
IEEE 802.3/u/x/z Gigabit, Fast Ethernet
specifications. The switch included 44-
Port 10/100/1000Mbps TP and 4-Port
Gigabit TP/SFP Fiber management
Ethernet switch. The switch can be
---The maximum throughputis 96Gbps
---Jumbo frame supportup to 16KB
VLAN
---Port-base VLAN
---IEEE802.1q tag-base VLAN, 4094 max, upto 256 activeVLANs
including static plusdynamic entry
---IEEE802.1q tag-base VLAN
managed through RS-232 serial port via
directly connection, or through Ethernet
port using CLI or Web-based management
unit, associated with SNMP agent. With
the SNMP agent, the network administrator
can logon the switch to monitor, configure
and control each port's activity in a friendly
way. The overall network management is
enhanced and the network efficiency is
also improved to accommodate high
bandwidth applications. In addition, the
switch features comprehensive and useful
function such as QoS (Quality of Service),
Spanning Tree, VLAN, Port Trunking,
Bandwidth Control, Port Security, SNMP/
RMON, IGMP Snooping capability via the
intelligent software. It is suitable for both
metro-LAN and office application.
---Flooding unknown vlanframe setting, canflood packet withsome
vlan tag associatedto a invalid/inactivevlan
---In tag-base VLAN, supports egress/ingress packetfilter
---Q-in-Q isan efficient method for enablingSubscriber Aggregation
---Provide ManagementVlan for managedpolicy
---Provide themulticast Vlan toreduce the multicasttraffic
QoS
---Supports packetclassification by eachport or vlanACL rule
---Supports fourlevel priority queuesand prioritized byEthernet type,
vlan tag, IP, UDP, TCP and flow
---Supports priorityin a Q-in-Qtag
---Priority remarking, DSCP and priority tag remarking, control the
tunnel quality exactly
Broadcast Storm
---Multicast/Broadcast/Unknown-Unicast Stormsuppression.
Port Mirroring
---Support 1:N RX portmirroring
---Supports portsniffer function with 3 modes:
Download from Www.Somanuals.com. All Manuals Search And Download.
R
RUB
TECH
Gigabit Switch
Networking & Communications
L2 Managed Switch
Ordering Information
GS-2148L
48-Port GbE L2Managed Switch with4 SFP Dual Media
Optional SFP Module
SFP.LC
1000Base-SX GE SFPFiber Module, LCMulti-Mode 850nm
1000Base-SX GE SFPFiber Module, LCMulti-Mode 1310nm 2km
SFP.LC.M2
Note:
We recommend the SFP transceiver from thefollowing vendors:
1. Ruby TechCorporation
2. Agilient Technologies
3. AVAGOTechnologies
4. Finisar Corporation
Ruby Tech Corp.
3F, No.1, Lane 50, Nan Kang Road, Sec.3, Taipei, Taiwan
TEL:886-2-2785-3961 FAX:886-2-2786-3012
http://www.rubytech.com.tw
E-mail [email protected]
Technical information listed is subject to change without prior notice. All brand names and trademarks are property of their respective owners.
Download from Www.Somanuals.com. All Manuals Search And Download.
Copyright
c
2008 Ruby Tech Corp. All rights reserved.
2008-07.30 Version A
|