Amer.com SS2GR50i Manuale utente
I
SS2GR50i /
SS2GR26ip / SS2GR26i
L2/L4 Managed Gigabit Ethernet Switch
With IP Stacking and PoE Support
Installation Guide
Version 1.1
II
Copyright
© Amer.com Corp., 1997-2007All rights reserved. No part of this publication may be reproduced in
any form or by any means or used to make any derivative such as translation, transformation, or
adaptation without permission from Amer.com, as stipulated by the United States Copyright Act of
1976.
Amer.com reserves the right to make changes to this document and the products which it
describes without notice. Amer.com shall not be liable for technical or editorial errors or omissions
made herein; nor for incidental or consequential damages resulting from the furnishing,
performance, or use of this material.
Amer.com is a registered trademark of Amer.com. All other trademarks and trade names are
properties of their owners.
Contact Information
Phone: 1-800-262-9703
sales@amer.com
support@amer.com
III
FCC - Class A
This equipment has been tested and found to comply with the limits for a Class A digital device,
pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference when the equipment is operated in a commercial environment. This
equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in
accordance with the instruction manual, may cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful interference in which case
the user will be required to correct the interference at his own expense.
You are cautioned that changes or modifications not expressly approved by the party responsible for
compliance could void your authority to operate the equipment.
You may use unshielded twisted-pair (UTP) for RJ-45 connections - Category 3 or better for 10 Mbps
connections, Category 5 or better for 100 Mbps connections, Category 5, 5e, or 6 for 1000 Mbps
connections. For fiber optic connections, you may use 50/125 or 62.5/ 125 micron multimode fiber or
9/125 micron single-mode fiber.
IV
Contents
Chapter 1 Introduction..............................................................1-1
1.1 Product Brief...................................................................................1-1
1.1.1 Overview................................................................................................1-1
1.1.2 Features and Benefits ..........................................................................1-1
1.2 Physical Specification....................................................................1-2
1.3 Hardware Components...................................................................1-3
1.3.1 Front Panel............................................................................................1-3
1.3.2 Back Panel.............................................................................................1-3
1.3.3 LED Explanation ...................................................................................1-4
1.3.3.1 Port LEDs ....................................................................................1-4
1.3.3.2 Status LEDs.................................................................................1-6
1.3.4 Front Panel Port Description ...............................................................1-7
Chapter 2 Hardware Installation...............................................2-1
2.1 Installation Notice...........................................................................2-1
2.1.1 Environmental Requirements ..............................................................2-1
2.1.1.1 Dust and Particles ......................................................................2-1
2.1.1.2 Temperature and Humidity.........................................................2-2
2.1.1.3 Power Supply..............................................................................2-3
2.1.1.4 Preventing Electrostatic Discharge Damage............................2-3
2.1.1.5 Anti-interference.........................................................................2-3
2.1.1.6 Rack Configuration.....................................................................2-4
2.1.2 Installation Notice.................................................................................2-4
2.1.3 Security Warnings ................................................................................2-4
2.2 Installation Preparation..................................................................2-5
2.2.1 Verify the Package Contents................................................................2-5
2.2.2 Required Tools and Utilities.................................................................2-5
2.3 Installation Guide............................................................................2-5
2.3.1 Installing the Switch .............................................................................2-5
2.3.2 Console Connecting Console..............................................................2-6
2.3.3 SFP Transceiver Installation................................................................2-7
2.3.4 Copper Cable/Fiber Cable Connection ...............................................2-7
2.3.5 Power Supply Connection ...................................................................2-8
Installation Guide
1-1
Chapter 1 Introduction
1.1 Product Brief
1.1.1 Overview
SS2GR50i/26i series switches from Amer.com, are fully featured Gigabit Layer 2/4
switches, are ideally used for deployment both at the core and the network edge to
provide full gigabit connections throughout the network.
SS2GR50i provides 44 gigabit copper ports and 4 dual-interface RJ45 / miniGBIC ports.
SS2GR26i series comes with 22 gigabit copper ports ( SS2GR26IP supports PoE), and 4
dual-interface RJ45/miniGBIC combo ports provide flexibility between copper and fiber
media.
Comprehensive QoS, feature rich VLAN functions (Voice VLAN, Q in Q, VLAN VPN, etc),
enhanced security, classified bandwidth control, link aggregation, this switch has all of the
features you could ask for, and is also easy to configure and manage through single IP
stacking (up to 24 units, also work with layer 3 10G switches from Amer.com) and
industrial standard CLI shell and Web GUI.
1.1.2 Features and Benefits
Flexible interface type
SS2GR50i/26i series switch has several fixed 10/100/1000Base-T ports, and
provides COMBO port as SFP form, the abundant port is convenient for networking
demand.
Networking Protocols
SS2GR50I/26I/26IP supply 802.1d/w/s STP，and can support 802.1Q，802.1p，
802.3ad，802.3x，GVRP，DHCP，SNTP standards and so on.
ACL
SS2GR50i/26i series switch support comprehensively ACL policies. The traffic can be
classified by source/destination IP addresses, source/destination MAC addresses, IP
protocols, TCP/UDP, IP precedence, time ranges and ToS. And various policies can
be conducted to forward the traffic. By implementing ACL policies, users can filter the
Installation Guide
1-2
virus packets such as “Worm. Blaster”, “Worm. Sasser ”and “Red Code” etc.
SS2GR50i/26i series also support IEEE802.1x port based access authentication,
which can be deployed with RADIUS, to ensure the port level security and block
illegal users.
QoS
SS2GR50i/26i series switch fully support DiffServ Module. The switch can provide 8
priority queues per port. WRR/SP/SWRR scheduling is also supported.
SS2GR50i/26i series supports the port security. Users can deploy trusted CoS,
DSCP, IP precedence and port priority. User can also modify packets’ DSCP and
COS values. The traffic can be classified by port, VLAN, DSCP, IP precedence and
ACL table. User can also modify packets’ DSCP and IP precedence values. Users
can specify different bandwidths for voice/data/video to customize different qualities
of service.
3D-SMP Ready
SS2GR50i/26i series are up to the mustard of Self-defending security region
management strategy 3D-SMP according to Digital China Networks. It is supported
interaction with some security system such as firewall, IDS, etc. It can defense the
virus and aggress effectively from the extranet and internet. Thus enhance the
security and stability of the network-wide.
Network Management
With SS2GR50i/26i series, in-band and out-of-band management can be done
through Console, support SNMP and RMON. Furthermore, SS2GR50i/26i series
provides a unique SMTP protocol to send sensitivity messages to the manager
automatically. SS2GR50i/26i series support SSH protocol to maximally ensure the
safety of configuration management. The full SNMP network management can be
managed via any SNMP network managing software.
1.2 Physical Specification
Management Port
1 RJ-45 console port
AC/DC Power Input
AC: 100 ~ 240VAC，50~60Hz
Power Consumption
SS2GR26I: 50W Max
SS2GR26IP: 225W Max, PoE Budget: 195 Watts
Installation Guide
1-3
SS2GR50I: 58.4W Max
Operating Temperature
0°C~50°C
Storage Temperature
-40°C~70°C
Relative Humidity
5%~95%，no condensing
Dimension (W xH xD)
17.3 x 16.3 x 1.7 in (440mmx44mmx229mm)
Weight
SS2GR26i: 4.2kg / 9.3lbs
SS2GR26ip: 4.5kg / 9.9lbs
SS2GR50i: 5.1kg/11.2lbs
Mean Time Between Failure
Min. 80, 000 Hours MTBF
1.3 Hardware Components
1.3.1 Front Panel
SS2GR26I/SS2GR26IP has 22x10/100/1000Base-T ports, 4x1000Mb Combo ports (RJ-45
and SFP), 1 Console port and 32 LED’s on the front panel
Fig 1-1 SS2GR26I/SS2GR26IP front panel
SS2GR50I has 46x 10/100/1000Base-T ports, 4x1000Mb Combo ports (4 RJ-45 and
SFP), 1 Console port and 56 LEDs.
The front panel of SS2GR50I is shown below:
Fig 1-2 SS2GR50I front panel
1.3.2 Back Panel
Installation Guide
1-4
There is one 110~230V AC power supply plug on the back panel of the SS2GR50i/
SS2GR26i series.
Fig 1-3 SS2GR50i / SS2GR26i back panel
1.3.3 LED Explanation
The front panel LED of SS2GR50i/SS2GR26i series switch has two types of port LED and
status LED, the explanation is shown as below:
1.3.3.1 Port LEDs
Fig 1-4 SS2GR26I/SS2GR26IP LED
Table1.1 SS2GR26I/SS2GR26IP port LEDs description
Installation Guide
1-5
Panel Symbol Status Description
On (yellow) Port is linked as 10Mbps or 100Mbps
Blink (yellow) Port is linked as 10Mbps or 100Mbps and
receives/sends data
On (Green) Port is linked as 1000Mbps
Blink (Green) Port is linked as 1000Mbps and receives/sends
data
Port1-24(Link/Act)
Off Port linked failure
On (Green) SFP module is exactly inserted
Port21/22/23/24 Off SFP module is not inserted
On (yellow) Port is linked as 10Mbps or 100Mbps
Blink (yellow) Port is linked as 10Mbps or 100Mbps and
receives/sends data
On (Green) Port is linked as 1000Mbps
Blink (Green) Port is linked as 1000Mbps and receives/sends
data
Port25/26
Off Port linked failure
Installation Guide
1-6
Fig 1-5 SS2GR50i LED
Table1.2 SS2GR50I port LED description
1.3.3.2 Status LEDs
Panel Symbol Status Description
On (yellow) Port is linked as 10Mbps or 100Mbps
Blink (yellow) Port is linked as 10Mbps or 100Mbps and
receives/sends data
On (Green) Port is linked as 1000Mbps
Blink (Green) Port is linked as 1000Mbps and receives/sends data
Port1-48(Link/Act)
Off Port linked failure
On (Green) SFP module is exactly inserted
Port45/46/47/48 Off SFP module is not inserted
On (yellow) Port is linked as 10Mbps or 100Mbps
Blink (yellow) Port is linked as 10Mbps or 100Mbps and
receives/sends data
On (Green) Port is linked as 1000Mbps
Blink (Green) Port is linked as 1000Mbps and receives/sends data
Port49/50
Off Port linked failure
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