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Magnum Quad-Series Fiber Switches

Installation and User Guide (06/09)

www GarrettCom com

An address-aging algorithm causes least-used addresses to fall out in favor of

new frequently-used addresses. To reset the address buffer, cycle power down-and-up.

4.2 Status

LEDs

For all Magnum Quad-Series models :

PWR :

Power LED, ON when external power is applied to the unit.

LK :

Steady ON, Link status for 10 Mbps and 100Mbps operation.

ACT :

ON with port activity for 10 Mbps and 100Mbps operation.

F/H :

Full / Half duplex LED, ON when the port is running full
duplex, OFF for half duplex.

100/10 :

Speed LED, ON when the speed is 100Mbps , OFF when the

speed is 10 Mbps

4.3

Manual Switches for

Up-link push-button, for RJ-45 quad-port

only

Figure 4.3 :

Up-link push-button

on RJ-45 quad-port

The module has a manual Up-link push-button, located on the front panel next

to 10/100Mb RJ-45 Quad-port # 1 which it controls. It enables the port’s cable to either

connect to a user station node (push in) or to be cascaded (push out) to a 10/100Mb

repeater or switching hub in the network. Verify proper Up-link push-button position by

noting Port 1’s LK (link) LED status, which is illuminated when a proper link is made.

4.4

Auto-negotiation, for Fast Ethernet copper ports

The Magnum Quad-Series Fast Ethernet copper ports can be set for either fixed

100Mb speed or for 10/100 F/H N-way auto-negotiation per the IEEE802.3u standard.

The selection is made via an internal jumper (see Section 3.4 for jumper-setting

instructions). The factory default setting is for auto-negotiation. At 100Mb-fixed speed,

the user may select half- or full-duplex mode by internal jumpers for each RJ-45 port

separately.

One frequently-used application for the Magnum Quad-Switch copper ports is

to connect one of them using a fiber media converter to another Switch in the network

backbone, or to some other remote 100Mb device. In this case, it is desirable to operate

the fiber link at 100Mb speed, and at either half- or full duplex mode depending on the

capabilities of the remote device. Standard commercially-available Fast Ethernet media

100/10

FDX/HDX

ACT

1 2 3 4

Содержание Quad

Страница 1: ...www GarrettCom com Magnum Quad Series Fiber Switches Installation and User Guide 5 00 USD...

Страница 2: ...oration NEBS is a trademark of Telcordia Technologies UL is a registered trademark of Underwriters Laboratories Important The Magnum Quad Series Fiber Switch contains no user serviceable parts Attempt...

Страница 3: ...iate frequency energy and if not installed and used properly that is in strict accordance with the manufacturer s instructions may cause interference to radio communication It has been tested and foun...

Страница 4: ...cess Installation requirements 1 Elevated Operating Ambient Temperature If installed in a closed or multi unit rack assembly the operation ambient temperature of the rack environment may be greater th...

Страница 5: ...t Pair RJ 45 CAT3 CAT5 Unsh or Shiel 17 3 3 Table Top or Shelf Mounting 17 3 3 1 Wall or Vertical Surface Mounting 8 port QS580 18 3 3 2 Rack mounting models QS5108 and QS5116 18 3 4 RJ 45 ports int j...

Страница 6: ...41 6 0 TROUBLESHOOTING 42 6 1 Before Calling for Assistance 42 6 2 When Calling for Assistance 43 6 3 Return Material Authorization RMA Procedure 43 6 4 Shipping and Packaging Information 44 APPENDIX...

Страница 7: ...net Switches for temperature uncontrolled applications 6 10 100 and 2 100Mb fiber ports managed and unmanaged models all fiber types Mixed Media Fiber Hub 16 port Stackable 10 100 auto sensing Dual Sp...

Страница 8: ...gths Unshielded twisted pair 100 m 328 ft Shielded twisted pair 150 m 492 ft 10BASE FL multi mode fiber optic 2 km 6 562 ft 10BASE FL single mode fiber optic 10 km 32 810 ft Maximum Standard Fast Ethe...

Страница 9: ...r rack mounting Dimensions 1 75 in H x 17 0 in W x 9 13 in D 10 0 in W for QS580 4 45cm H x 43 2cm W x 23 2cm D 25 4 cm W for QS580 Weight 4 0 lb 1 8 Kg for rack mount models 2 5 lb for table top Cool...

Страница 10: ...es Switches with four 100Mbps multi mode FX SC connectors QPM MST Fiber module for Quad Series Switches with four 100Mbps multi mode FX ST connectors QPM SSC Fiber module for Quad Series Switches with...

Страница 11: ...VAC only 1 Set of two wall mounting brackets for QS580 Model only 1 Set of metal Ears for optional 19 rack mounting for QS5108 QS5116 only 1 Installation and User Guide this manual 1 Product Registrat...

Страница 12: ...16 models each with a configuration of four port modules Quad port Modules for fiber types and for copper as well as 3 1 combo 3 RJ 45 and 1 fiber port modules The Quad port Modules can be configured...

Страница 13: ...on the front panel with the IEC standard AC power connector and a manual ON OFF power switch located at the rear Fan driven cooling air flows left to right Figure 2 2 1b Rear view Magnum table top ra...

Страница 14: ...al jumper setting See Section 3 4 for the flexibility to adapt to any type of Fast Ethernet devices On Magnum fiber QPMs there are three LED s per fiber port The Link LK LED indicates ready for operat...

Страница 15: ...ctivity on that port when lit The 10 100 LED indicates operation at 100Mb speed when ON and at 10 Mb speed when OFF when auto negotiation is not disabled The FDX HDX LED is ON to indicate full duplex...

Страница 16: ...es such as cut through or express impose minimal frame latency they will also permit bad frames to propagate out to the Ethernet segments connected The cut through technique permits collision fragment...

Страница 17: ...et buffering and processing resumes This flow control sequence occurs in a small fraction of a second and is transparent to an observer See Section 4 6 for additional details Another feature implement...

Страница 18: ...port module types can be configured in the same unit adapting the Quad Series Switches to varying quantities and types of fiber vs copper media Port module changes can even be done in the field Full...

Страница 19: ...10 100Mb traffic domains for increased performance It can segment 10 Mbps and 100Mbps units hubs and servers in the existing network into multiple domains providing greatly increased bandwidth In thi...

Страница 20: ...ule The QPM provides a switched port for two local high speed servers another for the router another for the users connecting into a 16 port dual speed hub such as the Magnum DS8016 Since 100Mb fiber...

Страница 21: ...ad port fiber QPM is selected to provide 4 of the required fiber ports and two combo 3 RJ 45 1 fiber QPMs are configured for the other 2 fiber ports plus 6 of the switched copper ports Finally an RJ 4...

Страница 22: ...size of the 8 port QS580 unit allows it to be easily placed in an office or lab area and it can also be either shelf of wall mounted see Section 3 3 1 below Locate an AC receptacle that is within six...

Страница 23: ...e certain the connectors are clean before connecting Note One strand of the duplex fiber optic cable is coded using color bands at regular intervals you must use the color coded strand on the associat...

Страница 24: ...ports CAT 3 may be used In either case the maximum distance for unshielded twisted pair cabling is 100 meters 328 ft Media IEEE Standard Connector Twisted Pair CAT 3 4 5 10BASE T RJ 45 Twisted Pair CA...

Страница 25: ...extend slightly below the base of the unit to allow clearance for the rubber feet and for cooling fan exhaust space Figure 3 1 Magnum QS580 metal mounting brackets 3 3 2 Rack mounting models QS5108 an...

Страница 26: ...Magnum QS5116 PWR 100 10 FDX HDX LK ACT 100 10 2 3 1 FDX HDX 4 LK 100 10 2 3 1 FDX HDX 4 ACT LK ACT ACT Fiber Switch ACT 2 3 1 4 LK FDX HDX Magnum QS5116 The 23 brackets and ETSI brackets are also av...

Страница 27: ...s and most Media Converters Therefore the default setting of auto negotiation copper ports is generally desirable because it is widely used and allows for the connection of various devices without re...

Страница 28: ...uad ports to be fixed even if the attached device may or may not support full duplex This is desirable when there are unknown devices presently or potentially connected which will not operate correctl...

Страница 29: ...ion on RJ 45 and FDX on fiber port works well under most circumstances but cannot always be depended upon to work as expected If full duplex will not function properly in your setup internal jumpers a...

Страница 30: ...ull Duplex at all ports The factory default setting is for half duplex on all fiber 10Mbps ports which is generally popular HDX works well under most circumstances If half duplex on 10Mbps will not fu...

Страница 31: ...3 4 Figure 3 7 10Mbps Fiber ports internal jumper settings Note Be certain that the main power is disconnected before opening the unit or changing any internal jumper settings 3 8 Powering the Magnum...

Страница 32: ...d from the factory with all required QPM modules installed There may be situations where QPM cards need to be added or replaced In cases where additional QPM cards are needed the face plate for an ava...

Страница 33: ...ed the interior of the unit is exposed Figure 3 9 1a Removing Chassis Cover Caution Be careful not to disturb the power supply Looking down into the Magnum Q Series unit notice that there are individu...

Страница 34: ...ow these steps to install a QPM Step 1 Remove top chassis cover See procedure in Section 3 9 1 above Step 2 Screw down tightly the two 7 16 stand off on the top of pre installed stand off from the fac...

Страница 35: ...secure the module rear part and 4 40 Flat Head Black color retaining screws for front panel NOTE If a QPM is difficult to install try it in another port slot Some of the port modules may fit easily in...

Страница 36: ...Figure 3 9 3a Remove the front screws first and then screw mounted on the rear top of the QPM to be removed Figure 3 9 3a Front View Face Plate QPM Retaining Screws Step 3 Remove QPM Card Gently pull...

Страница 37: ...functions of both are described below Filtering and Forwarding Each time a packet arrives on one of the switched ports the decision is taken to either filter or to forward the packet Packets whose so...

Страница 38: ...node push in or to be cascaded push out to a 10 100Mb repeater or switching hub in the network Verify proper Up link push button position by noting Port 1 s LK link LED status which is illuminated whe...

Страница 39: ...depending on network changes that may occur If the device at the other end is not an auto negotiating device the Quad Switch s RJ 45 ports will try to detect its idle signal to determine 10 or 100 spe...

Страница 40: ...if a long burst of activity causes the switch to save frames until its buffer memory is full This is most likely to occur when data is moving from a 100Mb port to a 10 Mb port and the speed difference...

Страница 41: ...r Port Module Speed Std Mode Std km fdx hdx Wave length nm Cable Size m X mitr Output PT dB R cvr Sens PR dB Worst OPB dB Worst distance Km fdx typical OPB dB typical distance Km fdx QPM10 FST 10 Mb F...

Страница 42: ...ons with illustrations Remove the QPM s from the shipping container Be sure to keep the shipping container should you need to ship any of the QPMs separately at a later date In the event there are ite...

Страница 43: ...ront of the module identifies it as 100 FX to avoid confusion with other similar looking 10 Mb fiber QPMs 5 2 1a QPM10 MST 10 Mbps multi mode FL ST Quad port type twist lock The Magnum QPM10 MST is a...

Страница 44: ...tions as a fiber optic transceiver to the Quad Switches supporting four single mode fiber network segments The QPM SSC when installed in a Magnum Quad Series Fiber Switch operating at 100Mbps full dup...

Страница 45: ...FDX or HDX operation It has the same 100Mb FX lettering on the faceplate Note that the other end of the fiber cable may have a different connector not necessarily an MT RJ type 5 2 5 QPM MV45 100Mbps...

Страница 46: ...minimize emissions and will allow both unshielded twisted pair UTP and shielded twisted pair STP cable connections The QPM RJ45 quad port module is equipped with a Media Dependent Interface Crossover...

Страница 47: ...ons as a fiber optic transceiver to support 100BASE FX network segments When installed in a Quad Series Fiber Switch it supports fiber cable distances up the IEEE standard 100Mbps distance limits i e...

Страница 48: ...o quad port module It is the same as the QPRJ MSC 3 1 combo module except the fiber port is single mode See Section 5 2 3 for a description of the 100Mb single mode fiber port 5 2 10 QPM FP The QPM FP...

Страница 49: ...llation Section of the applicable chapter of this manual Also check to make sure that the various components of the network are interoperable 2 Check the cables and connectors to ensure that they have...

Страница 50: ...inistration procedures should all be noted in this record 6 3 Return Material Authorization RMA Procedure All returns for repair must be accompanied by a Return Material Authorization RMA number To ob...

Страница 51: ...ghouse Dr Fremont CA 94539 Attn Customer Service APPENDIX A WARRANTY INFORMATION GarrettCom Inc warrants its products to be free from defects in materials and workmanship for a period of three 3 years...

Страница 52: ...polarity connection for example will neither affect the Quad Series Switches its internal power supply nor will it blow the fuse in the internal power supply The manual power On Off Switch optional is...

Страница 53: ...o the Magnum unit beginning with ground Ensure that each lead is securely tightened Note The GND should be hooked up first The Quad Series Switch unit has a floating ground so the user may elect to Gr...

Страница 54: ...itch chassis Input Two separate sources each at 20 36 VDC Power Consumption Model QS5108 QS5116 30 watt typical 50 watts max Power Supply Internal 100 and 125VDC Dual Source model Dual Src1xxV DC Powe...

Страница 55: ...ut is absent or even if it is connected with reverse polarity or shorted or grounded d Reverse polarity connections if they should accidentally occur on either input will not damage the switch or powe...

Страница 56: ...alized DC power source 2 Fastening torque of the lugs on the terminal block 9 inch pound max 3 Centralized DC Power Source cable securement use at least four cable ties to secure the cable to the rack...

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