Ruby Tech GS-1148L User Manual

RUB

Networking & Communications

TECHTECH

GS-1148L

R

Gigabit Switch

Web Smart Switch

Gigabit Switch

GS-1148L: 48-Port GbE Web Smart Switch with 4 SFP Dual Media

Key FeaturesKey Features

Standard compliance

---IEEE 802.3 10Base-T Ethernet
(twisted-pair copper)

---IEEE 802.3u 100Base-T Ethernet
(twisted-pair copper)

---IEEE 802.3ab 1000Base-T 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 Gigabit Ethernet ports

---Auto-negotiation

---Auto-MDIX

---Backpressure flow control for half
duplex.

---802.3x flow control for full duplex.

---Port 45 to 48 are TP/SFP Fiber auto
sense

---Connector: 44 RJ-45 plus 4 TP/SFP
module

Performance

Switching capacity:

---48Gbps forwarding bandwidth for
switch, non-blocking switch fabric and
wire speed performance

---8 K MAC addresses

---768 KB on-chip frame buffer

---Jumbo frame support up to 16K
VLAN

---Port-base VLAN

---IEEE802.1q tag-base VLAN, 4094
max
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.
Bandwidth Control

---Supports bandwidth rating that
includes per port ingress and egress
rate and the rate is 1% of the port
speed.
Port Trunk

---Port trunking with 8 trunking groups

---Up to 12 ports for each group
Broadcast Storm

---Broadcast Storm suppression
Port Mirroring

---All port support port mirroring

BenefitsBenefits

QoS with Four Priority Queues

Extensive QoS features make the solution ideal for real-time

applications like VoIP and IPTV. The 4 priority queues together with the
Weighted Round Robin and Strict Priority scheduling techniques
facilitate efficient co-existence of real-time traffic with data traffic
allowing them each to meet their QoS needs. Individual users or
applications can be prioritized above others using various Class of
Service options by port, layer 2 priority (802.1p), Layer 3 priority (TOS
or DSCP), IPv6 Traffic Class or TCP/UDP service number.

Enhancing Security, Traffic Flow Classification and Prioritize by

Powerful ACL rule
Access control lists (ACLs) provide an effective means for limiting the

types of traffic permitted on a network; thus enhancing security by
preventing unauthorized activity. ACLs are, as the name implies, a
series of lists that are processed for every frame received by the switch.
Each list consists of a set of rules. Each rule is defined by a set of
criteria. It is the flexibility that the switch allows in configuring these
lists, rules and criteria that gives the ACLs their power.

Port Mirroring

Port mirroring copies traffic from a specific port to a target port. This

mechanism helps track network errors or abnormal packet transmission
without interrupting the flow of data.

VLAN for Performance & Security

The VLAN feature in the switch offers the benefits of both security and

performance. VLAN is used to isolate traffic between different users and
thus provides better security. Limiting the broadcast traffic to within the
same VLAN broadcast domain also enhances performance.

Port Trunk for Bandwidth Aggregation

The Gigabit ports can be combined together to create a multi-link load-

sharing trunk. Up to 12 Gigabit ports can be set up per trunk. The switch
supports up to 8 trunking groups. Port trunks are useful for switch-to­ switch cascading, providing very high full-duplex speeds.

Trap Event for Exception Management

We use SNMP Trap mechanism to inform supervisor to know the instant
abnormal status of the switch.

4 Dual Media Ports for Flexible Fiber Connection

The dual media ports are provided for flexible fiber connection. You can

select to install optional transceiver modules in these slots for short,
medium or long distance fiber backbone attachment. Use of the SFP will
disable their corresponding built-in 10/100/1000Base-T connections.

Build-in Web-base Management

Instead of using CLI interface, we provide a more convenient GUI for

user. We just need to configure switch via Web Browser. It is more
quickly for user to familiar the method to control switch on the basis of
this design.

RUB

TECHTECH

Networking & Communications

R

Gigabit Switch

Web Smart Switch

Gigabit Switch

Overview

Overview

The 48-port Gigabit Web-Smart Switch is a
highly integrated and fully featured Layer 2
Ethernet bridge with integrated MACs,
packet buffers, and address tables. And it
provide service layer ACL to expand your
network securely or prioritize the traffic flow
priority. Configuration of the switch is
secured using HTTPS for Web access and
SSH for Telnet access. Through the 802.1x
security using a RADIUS authentication,
the supervisors can specify the users
whether allow accessing the secured
network. In addition, the switch features
comprehensive and useful function such as
QoS (Quality of Service), Spanning Tree,
VLAN, Port Trunking, Bandwidth Control,
Port Security capability via the intelligent
software. It is suitable for both metro-LAN
and office application.
In this switch, Port 45~48 includes two
types of media --- TP and SFP Fiber (LC,
BiDi LC...); this port supports 10/100/1000
Mbps TP or 1000Mbps SFP Fiber with auto

-detected function. 1000Mbps SFP Fiber
transceiver is used for high-speed
connection expansion.

Technical SpecificationsTechnical Specifications

LED Description

LED Color Function

Global POWER Green -Lit when +3.3V power is coming up
Global CPU Green -Blinks when CPU is active
Port LINK/ACT Green -Lit when connection with remote device
1-48 is good

-Blinks when any traffic is present
Port Speed Green -Lit Green when TP link on 1000Mbps
1-48 speed

-Blinks when TP link on 100Mbps speed

-Off when 10Mbps or no link occur
Port SFP Green -Lit when Fiber connection with remote
45-48 device is good

-Blinks when any traffic is present

Network Interface

Configuration Connector Port

10/100/1000Mbps TP Jack (RJ-45) TP(RJ-45) 1 to 44
10/100/1000Mbps TP Jack (RJ-45) TP(RJ-45) or 45 to 48
or 1000Mbps SFP Fiber Module SFP(LC/BiDi-LC)

Full Forwarding Packet Rate: PPS (64 Bytes packets per second)

Forwarding Rate Speed

14,880PPS 10Mbps
148,800PPS 100Mbps
1,488,000PPS 1000Mbps

Hardware Spec

Feature Detailed Description

Voltage 100~240 VAC

Frequency 50~60 Hz

Consumption 80W

Ambient Temperature 0 to 40 C

Humidity 5 to 90

Dimensions 44(H) x 442 (W) x 248.6 (D) mm

Safety Comply with FCC Part 15 Class A & CE

Mark Approval

GS-1148L 48-Port GbE Web Smart Switch with 4 SFP Dual Media

Optional SFP Module
SFP.LC 1000Base-SX GE SFP Fiber Module,

LC Multi-Mode 850nm
SFP.LC.M2 1000Base-SX GE SFP Fiber Module,
LC Multi-Mode 1310nm 2km

Note:

We recommend the SFP transceiver from the following vendors:

1. Ruby Tech Corporation

2. Agilient Technologies

3. AVAGO Technologies

4. Finisar Corporation

Ruby Tech Corp.

3F, No.1, Lane 50, Nan Kang Road, Sec.3, Taipei, Taiwan http://www.rubytech.com.tw
TEL:[phone] FAX:[phone] E-mail [e-mail]

2008-07.25 Version A

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.