Ruby Tech Switch GS 2148L User Guide

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:  
 
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  
Technical information listed is subject to change without prior notice. All brand names and trademarks are property of their respective owners.  
 
Copyright  
c
2008 Ruby Tech Corp. All rights reserved.  
2008-07.30 Version A  

Q Logic Switch 16HA User Guide
Radio Shack Cell Phone ET 531 User Guide
Reliable Iron 424HAB User Guide
Renesas Network Card M3062PT3 RPD E User Guide
Ricoh Printer LS3000 User Guide
RuggedCom Switch RS900G User Guide
Samsung Refrigerator 65602 User Guide
Schneider Electric Computer Hardware 890USE19600 Version 10 User Guide
Scion Car Stereo System PT546 00100 User Guide
Sears Saw 91725156 User Guide