Amer SD7FX1SC User manual

Installation GGuide
10/100 Fast Ethernet Switch
with 100FX Connectivity
SD7FX1SC

FCC NOTICE
This device complies with Class B Part 15 the FCC Rules. Operation is
subject to the following two conditions: (1) This device may not cause
harmful interference, and (2) this device must accept any interference
received including the interference that may cause.
CE NOTICE
Marking by the symbol indicates compliance of this equipment to
theEMCdirectiveoftheEuropean Community. Such marking is indica-
tive that this equipment meets or exceeds the following technical stan dards:
EMC Class B
EN 50081-1/1992 : EN55022, EN61000-3-2, EN61000-3-3
EN 50082-1/1998 : EN61000-4-2, EN61000-4-3, EN61000-4-4, EN61000-4-5,
EN61000-4-6, EN61000-4-8, EN61000-4-11
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Theinformationcontainedinthisdocumentissubjecttochange without prior notice.
Copyright((C)AllRightsReserved.

Table of Contents
1. Introduction ............................................................................1
1.1 Features ...............................................................................2
1.2 Specifications ........................................................................4
2. InstallingtheSwitch .............................................................5
2.1 Unpacking ..............................................................................5
2.2Checking AC Power ................................................................5
2.3 Installing the Switch ................................................................5
3.MakingNetworkConnections.....................................................6
3.1 Switched Ports .......................................................................6
3.2 Making UTP Connections ......................................................6
3.3 Making Fiber Connection ........................................................8
4. LEDIndicators ....................................................................9
4.1 LEDPanel ............................................................................9
4.2 Interpretation ..........................................................................9

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1. Introduction
This 8-port Fast Ethernet switch provides seven 10/100 RJ45 ports
and one 100BASE-FX fiber port, each capable of transmitting or receiv-
ing information simultaneously at full wire speed to control and allocate
the network bandwidth.
The key features of the switch series are:
•OptimizedBandwidth :Combining eight 100Mbps-basedFast
Ethernet switched ports, the switch delivers a high network
bandwidth for your Fast Ethernet network
•EasyMigration: With 10BASE-T support on 10/100 port, the
switch provides a non-disruptive and smooth migration path from
Ethernet to a Fast Ethernet network.
•FiberUplinkSupport :With 100BASE-FX port,the switchprovides
a connectivity to a Fast Ethernet network via fiber cable.
•Easy Installation : With the functions of auto-speed-sensing and
auto-negotiation on each port, the switch supports plug-and-play
installation which eliminates configuration problems.

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1.1 Features
Designed for resolving congestion problems caused by bandwidth-hun-
gry devices and bandwidth-intensive applications as well as a high num-
ber of users, the switches not only adhere to the IEEE 802.3 10BASE-T,
802.3u100BASE-TX and100BASE-FX standards,but alsofeature:
• Seven 10/100BASE-TX auto-negotiation switched ports and one
100BASE-FXportforflexibleconnectionstodesktopPCs,servers
and Fast Ethernet devices.
• The10/100BASE-TXswitchedportssupport:
- auto-negotiation with auto-negotiation devices
- full-duplexorhalf-duplexoperation
- automaticMDI/MDI-Xconfiguration
• For the 100BASE-FX fiber port, the switch series support variety of
fiber connectors for different application needs. The fiber connec-
tors include ST, SC, MT-RJ, and VF-45 types for multimode and
single mode fiber cables.
• Supportsduplexmodeselectorforthe100BASE-FXfiberport.
• Self learning for active MAC addresses and address aging
• Store and forward switching to ensure only good packets are forwarded
• Forwardingandfilteringatfullwirespeed
• SupportsIEEE802.3xflowcontrol forfull-duplexoperation
• Supports back-pressure flow control for half-duplex operation
• Comprehensive LED indicators provide quick, easy to read port
andswitchinformation

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1.2 Specifications
10/100 Ports IEEE802.310BASE-T,IEEE802.3u100BASE-TXstd.
Shielded RJ-45 jacks with Auto MDI-X detection
Auto-negotiation capable
Speed for 10Mbps or 100Mbps
Full-duplex or half-duplex mode support
100FXPort IEEE802.3u100BASE-FXcompliant
Fixed 100Mbps operation
Duplexmode selector- full duplex or half duplex
Flowcontrol IEEE802.3x pausepacket forfull duplex operation
Back-pressure for half duplex operation
Cables 10BASE-TCat.3, 4,5or higher (100metersmax.)
100BASE-TX Cat. 5, 5e or higher (100 meters max.)
100BASE-FXmultimode orsinglemode fibercable
LEDindicators Power status
Perport : Speed,Link,Activity,Duplex,Collision status
Forwardingrate 14,880pps forEthernet (10M)
148,800pps forFast Ethernet(100M)
Filteringaddress Multicast/Broadcast/Unicast address
MACaddress 1K entries
Agingtime 300 seconds
Environment Temperature-5oC to 40oC
Relativehumidity 10% to 90% non-condensing
Dimensions 180mmx114mmx26mm(WxDxH)
7.08x4.49x1.02inch
DCINJack Rating+7.5V/1A, D6.3mm D2.0mm
DCINvoltage Operating+6.0V ~ +12.6VDC(DeviceDCInput)
Consumption DC input power consumption 3.5W @+7.5V

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100FX Port Fiber Specifications
Model Ext Fiber Wavelength Tx Power Sens. Ref.Distance
-T ST MMF1310nm -19 ~ -14dBm -31dBm 2km
-C SC MMF1310nm -19 ~ -14dBm -31dBm 2km
-JM MT-RJ MMF 1310nm -19 ~ -14dBm -31dBm 2km
-VM VF-45 MMF1310nm -20 ~ -14dBm -31dBm 2km
-SA2 SC SMF 1310nm -15 ~ -8dBm -31dBm 20km
-SL2 SC SMF 1310nm -15 ~ -8dBm -32dBm 20km
-SL3 SC SMF 1310nm -15 ~ -8dBm -34dBm 30km
-SL4 SC SMF 1310nm -5 ~ 0dBm -34dBm 40km
-SL6 SC SMF 1310nm -5 ~ 0dBm -35dBm 60km
-SL7 SC SMF 1310nm -3 ~ +3dBm -37dBm 70km
-SL9 SC SMF 1310nm 0 ~ +5dBm -37dBm 90km
-SL10 SC SMF 1550nm -3 ~ +3dBm -37dBm 100km
-SL12 SC SMF 1550nm 0 ~ +5dBm -37dBm 120km
Ref. Distance : reference distance when operating on full duplex mode
MMF : Multimode fiber - 62.5/125µm, 50/125µm
SMF : Single Mode fiber - 9/125µm
Single Fiber Bi-Di WDM Series
Model Ext Fiber Wavelength Tx Power Sens. Ref.Distance
-W3515 SC SMFTx 1310nm -14 ~ -8dBm -31dBm 15-20km
Rx 1550nm
-W5315 SC SMFTx 1550nm -14 ~ -8dBm -31dBm 15-20km
Rx 1310nm
-W3540 SC SMFTx 1310nm -8 ~ 0dBm -34dBm 40km
Rx 1550nm
-W5340 SC SMFTx 1550nm -8 ~ 0dBm -34dBm 40km
Rx 1310nm
Single Mode CWDM Series
Model Ext Fiber Wavelength Tx Power Sens. Ref.Distance
-CxxW40 SC SMF Tx 1xx0nm -5 ~ 0dBm -35dBm 40km
Rx 1100-1650nm
-CxxW80 SC SMF Tx 1xx0nm 0 ~ +5dBm -37dBm 80km
Rx 1100-1650nm
Tx 1xx0nm : 1470, 1490, 1510, 1530, 1550, 1570, 1590, 1610nm

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2. Installing the Switch
2.1 Unpacking
Check to see that you have everything before you start the installation.
• Installation guide
• The switch unit
• One AC power adapter for the unit
2.2 Checking AC Power
Before you begin the installation, check the AC voltage of your area. The
ACpoweradapterwhichis usedto supplytheDCpowerfor theunit should
have the AC voltage matching the commercial power voltage in your area.
The specifications of the AC power adapter are:
• AC input power: AC power voltage of your area
• DC output power: +7.5VDC1Amin.
• DC plug type:
TheDC power jack for theAC power adapter is located on the rear of the
switch as shown below:
2.3 Installing the Switch
1. Use the AC power adapter provided only.
2. Connect the power adapter cable to the switch before connecting
the adapter to the AC outlet.

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3. Making Network Connections
3.1 Switched Ports
The following figure shows the locations of the switched ports:
3.2 Making UTP Connections
10/100TP PortConfiguration
All 10/100 TP ports support configuration as follows:
Auto-negotiation capable
Highest capability : 100M Full duplex
Speed : auto-sensing for 100Mbps or 10Mbps
Duplex : Full duplex, Half duplex
AutoMDI-X function
The following table lists the configuration used for the 10/100 port when
it connects to different devices:
Connected Device Configuration Used
10BASE-T hub port 10Mbps, half-duplex
100BASE-TX hub port 100Mbps, half-duplex
Auto-negotiation port Determined via auto-negotiation process
Non-auto*1 half-duplex port auto-speed-sensing *2, half-duplex
Non-auto full-duplex port Not supported
*1 Non-auto : non-auto-negotiation
*2 speed is determined by auto-sensing function

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Cables
Depending on the connection speed, use the proper UTP cables:
Speed Cables used Distance
100M Cat. 5, 5e, or higher grade 100 meters
10M Cat. 3, 4, 5, 5e, or higher grade100 meters
Auto-MDI-XFunction
An Auto-MDI-X function will automatically detect if a crossover is re-
quired and make the swap of Tx pair and Rx pair internally. With this
function, straight-through cable can be used for any connection. MDI to
MDI-Xconnectionruleis not necessary anymore. In the switches, all TP
ports are equipped with this function. You can use just straight-through
type of cables for all your connections.
3.3 Making Fiber Connection
For different fiber connections, several alternative models can be
selected for different fiber connections. Refer to Section 1.2 for the
model selection. Thefollowingfigureillustratesaconnection example
between two SC fiber ports:

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100FXDuplex Selector
This selector is used for 100FX port duplex mode selection as follows:
Thefollowing tablelists themaximumMM fibercable lengthconnecting
to different devices:
Connected Device Distance (MMF cable)
Network card half-duplex fiber port 400 m
Network card full-duplex fiber port 2km
Class I hub half-duplex fiber port 160 m
2 Class II hub half-duplex fiber port 112 m
Switched half-duplex fiber port 400 m
Switched full-duplex fiber port 2km

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4. LED Indicators
4.1 LED Panel
The switch provides comprehensive LED indicators for diagnosing and
monitoring the operation of the switch as illustrated below:
4.2 Interpretation
LEDFunctions
POWERLED: indicates the power status of the switch.
LNK/SPD/ACTLED: indicates the link status, connection speed
status, and traffic status of the switched port
DUP/COLLED: indicates the duplex status and collision status
of the switched port
LEDStatesandIndications
LED State & Color Indication
POWER Off -------- No power is supplied to the switch.
POWER On Green Power is being supplied to the switch.
LNK/SPD/ACT On Green Speed 100M, link up
LNK/SPD/ACT On Amber Speed 10M, link up
LNK/SPD/ACT Blink Green Speed 100M, link up, Tx/Rx activities
LNK/SPD/ACT Blink Amber Speed 10M, link up, Tx/Rx activities
LNK/SPD/ACT Off -------- Link down
DUP/COL On Green Full duplex mode
DUP/COL Off -------- Half duplex mode, no collision
DUP/COL Blink Green Half duplex mode, collisions

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