ADC ADCP-92-052 User manual

ADCP-92-052 • Issue 2 • May 2004

1288226 Rev A Page 1

OptEnet

™

Set Top

Ethernet Media Converter

User Manual

INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

List of Changes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Trademark Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Admonishments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

General Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

FCC Compliance Statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

UL Certification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

1 DESCRIPTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

2 TRANSMISSION RANGES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

3 INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

3.1 Unpacking and Inspection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

3.2 Ground Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

3.3 Desk Top Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

3.4 Surface Mount Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

4 CABLING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

5 FRONT PANEL OPERATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

6 REAR PANEL OPERATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

7 POWER-UP/CHECK OUT PROCEDURE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

7.1 10/100 Mb/s Set Top Check Out Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

7.2 1000 Mb/s Set Top Check Out Procedure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

8 MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

9 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

10 SPECIFICATIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

11 CUSTOMER INFORMATION AND ASSISTANCE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

_________________________________________________________________________________________________________

Content Page

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ADCP-92-052 • Issue 2 • May 2004

Page 2

INTRODUCTION

This user manual provides descriptions, specifications, and power-up instructions for the

OptEnet Set Top Ethernet Media Converter. Set Top Ethernet Media Converter is shown with

optional mounting bracket. Media Converter can be ordered for use in either singlemode or

multimode applications.

Revision History

List of Changes

Trademark Information

ADC is a registered trademark of ADC Telecommunications, Inc.; OptEnet is a trademark of

ADC Telecommunications, Inc.

Admonishments

Important safety admonishments are used throughout this manual to warn of possible hazards to

persons or equipment. An admonishment identifies a possible hazard and then explains what

may happen if the hazard is not avoided. The admonishments — in the form of Dangers,

Warnings, and Cautions — must be followed at all times. These warnings are flagged by use of

the triangular alert icon (seen below), and are listed in descending order of severity of injury or

damage and likelihood of occurrence.

General Safety Precautions

ISSUE DATE REASON FOR CHANGE

1 01/2004 Original Publication

2 05/2004 Add grounding information

PAGE IDENTIFIER DESCRIPTION OF CHANGE

6 & 7 4.1 Ground connection

Danger: Danger is used to indicate the presence of a hazard that will cause severe personal

injury, death, or substantial property damage if the hazard is not avoided.

Warning: Warning is used to indicate the presence of a hazard that can cause severe personal

injury, death, or substantial property damage if the hazard is not avoided.

Caution: Caution is used to indicate the presence of a hazard that will or can cause minor

personal injury or property damage if the hazard is not avoided.

Warning: To prevent electrical shock, never install in a wet location or during a lightning

storm. When installing or modifying telephone lines, disconnect lines at the network interface

before working with uninsulated lines or terminals.

ADCP-92-052 • Issue 2 • May 2004

Page 3

FCC Compliance Statement

The OptEnet Set Top Ethernet Media Converter has been certified to comply with the

requirements for class A computing devices per part 15 of the FCC regulations.

UL Certification

The OptEnet Set Top Ethernet Media Converter has been tested and found to comply with the

requirements of UL/CSA 60950.

1 DESCRIPTION

The OptEnet Set Top Ethernet Media Converter provides a convenient, low-cost method for

interfacing Ethernet electrical signals from a PC or workstation on a Local Area Network

(LAN) segment with light signals on a fiber optic LAN segment. The product is typically used

in combination with a remotely located OptEnet Rack-Mount Media Converter to extend

Caution: Electronic modules can be damaged by electrostatic discharge (ESD). To prevent this,

take the following precautions:

• Wear an anti-static-discharge wrist strap while handling modules.

• Place modules in anti-static packing material when transporting or storing them.

Warning: Before making any connections to the modules, verify that input power source is off

(fuse removed at the fuse and alarm panel or AC plug removed).

Danger: Infrared radiation is invisible and can seriously damage the retina of the eye. Do not

look into the optical connector of an operational transmitter, or into the end of an active fiber. A

clean, protective cap or hood MUST be immediately placed over any radiating connector or

optical fiber to avoid exposure to potentially dangerous amounts of radiation. This practice also

helps prevent contamination of connectors and adapters. Do not assume laser power is turned

off or the fiber is disconnected at the other end.

Warning: This equipment generates, uses, and can radiate radio frequency energy and if not

installed and used in accordance with the instruction manual, may cause interference to radio

communications. It has been tested and found to comply with limits for a Class A digital device

pursuant to Subpart B of Part 15 of FCC Rules, which are designed to provide reasonable

protection against such interference when operated in a commercial environment. Operation of

this equipment in a residential area is likely to cause interference to TV and radio reception in

which case the user, at their own expense, will be required to take whatever measures may be

required to correct the interference.

This equipment does not exceed Class A limits for radio emission for digital apparatus, set out

in the radio interference regulation of the authorization methods of Industry Canada. Operation

in a residential area may cause unacceptable interference to TV and radio reception requiring

the owner or operator to take whatever steps are necessary to correct the interference.

This product conforms to all applicable standards of 21 CFR 1040.

ADCP-92-052 • Issue 2 • May 2004

Page 4

network length between same media nodes such as hubs, switches, workstations, routers, and

NIC configured devices on the same network. It may also be used to interconnect Ethernet

copper nodes to fiber nodes such as hubs, switches, fiber panels, workstations, and routers on

the same network.

The OptEnet Set Top Ethernet Media Converter can be placed on a flat work surface using the

feet provided or secured to a wall or work surface bottom using the optional mounting bracket.

Figure 1 shows the front and rear of the set top unit with optional mounting bracket.

Rear View without Optional Mounting Bracket

Front View with Optional Mounting Bracket

Figure 1. OptEnet Converter Set Top Unit

Media converter set top units may be ordered with one of two power inputs; +24VDC or –48VDC.

When AC power is required an external AC to –48VDC power supply is used. An internal power

converter provides the +5VDC operating voltage.

The OptEnet Ethernet Media Converter is designed to convert optical signals to electrical

signals. The media converter also performs the reverse function, converting electrical signals to

optical signals. The media converter can be ordered for use in either singlemode or multimode

applications. A block diagram of the basic converter assembly is shown in Figure 2. Each media

converter has three connections fiber input, fiber output, and RJ45 Ethernet.

19328-A

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ADCP-92-052 • Issue 2 • May 2004

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Figure 2. Basic 10/100/1000Base-X Media Converter Block Diagram

2 TRANSMISSION RANGES

The OptEnet 10/100/1000 Mb/s Media Converters support 10BaseT, 100BaseTX, and 1000BaseT

data rates. Singlemode and multimode units are available.

Table 1

lists the cable specifications.

Table 1. Cable Specifications

NETWORK DATA RATE MEDIA LENGTH

10BaseT 10 Mb/s UTP Cat 3, 4, or 5 (2-pair) 328 feet (100 m)

10BaseFL 10 Mb/s 850 nm multimode fiber 6562 feet (2000 m)* 62.5/125

m or 50/125

100BaseTX 100 Mb/s UTP Cat 5 (2-pair) 328 feet (100 m)

100BaseFX 100 Mb/s 1300 nm multimode fiber 6562 feet (2000 m)* 62.5/125

m or 50/125

100BaseSX 10/100 Mb/s 850 nm multimode fiber 984 feet (300 m) 62.5/125

m or 50/125

100BaseLX 10/100 Mb/s 1300 nm singlemode fiber 9.3 miles (15 km) 9/125

100BaseLH 10/100 Mb/s 1300 nm singlemode fiber 24.9 miles (40 km) 9/125

100BaseLH 10/100 Mb/s 1550 nm singlemode fiber 49.7 miles (80 km) 9/125

1000BaseT Gigabit UTP Cat 5e (4-pair) 328 feet (100 m)

1000BaseCX Gigabit Balanced STP, 150

Ω

82 feet (25 m)

1000BaseSX Gigabit 850 nm multimode fiber

850 nm multimode fiber

722 feet (220 m) 62.5/125

1804 feet (550 m) 50/125

1000BaseLX Gigabit 1300 nm multimode fiber

1300 nm singlemode fiber

1804 feet (550 m) 62.5/125

m or 50/125

6.2 miles (10 km) 9/125

1000BaseLH Gigabit 1550 nm singlemode fiber 43.5 miles (70 km) 9/125

UTP = Unshielded Twisted Pair

* - The maximum distance that any optical link can support is dependent upon attenuation and dispersion

at a particular wavelength, maximum bit rate, receiver sensitivity, splice and connector loss, etc. The

information presented for single mode and multi-mode cable is based on the applicable applications

standards and does not consider installation variables.

18991-B

OPTICAL

TRANSCEIVER

10/100/1000

ETHERNET

TRANSCEIVER

LED or

LASER

RJ-45

UTP CABLE

ADCP-92-052 • Issue 2 • May 2004

Page 6

3 INSTALLATION

LEDs, fiber connections, and RJ45 connection are located on the front. Power connection is

located on the back of the set top unit. Install the OptEnet Set Top Media Converter using one of

the following procedures:

3.1 Unpacking and Inspection

1. Inspect the exterior of the shipping container(s) for evidence of rough handling that may

have damaged the components in the container.

2. Unpack desk top unit, carefully check for damage and verify with the packing slip. If any

item is damaged, consult ADC for repair, replacement, and warranty information. Even

though no damage is evident, save the shipping container for use if the equipment requires

shipment at a future date.

3. File a claim with the commercial carrier and notify ADC Customer Service if damage is

detected or if parts are missing. Save damaged cartons for inspection by the carrier.

4. Refer to Section 11 Customer Information and Assistance if you need to contact ADC.

5. Save all shipping containers for use if the equipment requires shipment at a future date.

3.2 Ground Connection

To assure proper operation the ground stud located on the back of the set top unit (see Figure 7)

should be connected to a good earth ground. There must be no switching or disconnecting

devices in the grounding circuit conductor between the set top unit and the point of connection

to the grounding electrode conductor.

This procedure establishes a ground connection between the set top unit and a ground

connection. A frame ground termination (#8 screw) is provided on the back of the set top unit,

for a frame ground connection. This connection must be made in accordance with all local and

national electrical codes. Set top unit should be connected directly to a grounding electrode

conductor or to a bonding jumper from a grounded electric box.

1. Using AWG 16 (1.25mm) solid copper wire, connect one end of the ground wire to the

ground stud at the back of the set top unit (shown in Figure 7). Tighten the stud nut to 15

pound-force inches (1.7 Newton meters) of torque.

2. To assure proper operation, ground stud must be connected to a good earth ground.

Note: The maximum cable length is the cable length that the signal can travel without

suffering from attenuation (degradation).

Danger: Infrared radiation is invisible and can seriously damage the retina of the eye. Do not

look into the ends of any optical fiber or connector.

ADCP-92-052 • Issue 2 • May 2004

Page 7

3. Connect the other end of the ground wire to the office ground conductor. Ensure this

connection is made using methods and hardware that meets all applicable local and

national electrical codes.

3.3 Desk Top Installation

1. Remove protective adhesive backing from the four feet. Position a foot on each bottom

corner of the set top unit. Press these firmly on to the set top unit.

2. Locate the OptEnet Media Converter so that there is access to the front and rear.

3. Connect the power supply to the DC IN connector located on the back of the OptEnet

Converter Set Top Unit.

a. If using AC power, connect the power supply to the AC line source (110 – 240 VAC,

50 – 60 Hz).

b. If using DC power, connect power following local practices. See Section 10

Specifications for fuse size.

4. Verify that the POWER LED is lit.

3.4 Surface Mount Installation

An optional OptEnet Media Converter mounting bracket provides a number of options when

securing the OptEnet Media Converter to a vertical or horizontal surface. OptEnet Media

Converters can be installed facing up, down, right, or left when mounted on a vertical surface. The

same mounting bracket is also used to secure the OptEnet Media Converter to the bottom of a

work surface.

1. Locate the set top unit so that there is access to the front and rear.

2. Using the mounting bracket as a template mark and drill holes in the mounting surface.

3. Secure mounting bracket to surface with #10 screws appropriate for the surface material.

4. Align the slots on the rear face of the set top unit with the mounting bracket. See Figure 3.

Slide OptEnet Media Converter into the mounting bracket.

5. Connect the power supply to the DC IN connector located on the back of the OptEnet

Converter Set Top Unit.

a. If using AC power, connect the power supply to the AC line source (110 – 240 VAC,

50 – 60 Hz).

b. If using DC power, connect power following local practices. See Section 10

Specifications for fuse size.

6. Verify that the POWER LED is lit.

Note: Allow six inches (15.3 cm) on both ends of the OptEnet Set Top Ethernet Media

Converter for cable access.

ADCP-92-052 • Issue 2 • May 2004

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Figure 3. Inserting OptEnet Media Converter In Mounting Bracket

4CABLING

1. All fiber connections are made on the front of the set top unit. Verify that the POWER

LED is lit.

2. Remove dust covers from the fiber cable ends and from the front of the media converter.

3. Attach the fiber cable “TX” and “RX” connectors to the corresponding receptacles on the

media converter. See Figure 4.

Danger: Infrared radiation is invisible and can seriously damage the retina of the eye. Do not

look into the optical connector of an operational transmitter, or into the end of an active fiber. A

clean, protective cap or hood MUST be immediately placed over any radiating connector or

optical fiber to avoid exposure to potentially dangerous amounts of radiation. This practice also

helps prevent contamination of connectors and adapters. Do not assume laser power is turned

off or the fiber is disconnected at the other end.

Caution: Always allow sufficient fiber length to permit routing without severe bends. Fibers

may be permanently damaged if bent/curved to a radius of less than 1.5 in. (3.81 cm).

18917-A

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Figure 4. OptEnet Converter Ethernet Connections

4. Each Ethernet media converter set top unit has an RJ45 connector located on the front.

Use this connector when making the copper Ethernet connection. If an RJ45 Patchcord is

provided proceed to Step 5. The following steps describe how to make your own RJ45

Patchcord. Pinout information is shown in Table 2, Table 3, and Figure 5.

a. Use CAT 5E cable, strip back cable jacket to expose the four wire pairs, the metallic

sheath, and drain wire (if present).

b. Cut off metallic sheath and drain wire (if present) so that it is even with the outer

jacket of the cables.

c. The IEEE Specification for Ethernet 10 or 100BaseT(X) requires that two twisted

pairs be used and that one pair is connected to pins 1 and 2, and that the second pair is

connected to pins 3 and 6.

d. The IEEE Specification for Ethernet 1000BaseT requires that four twisted pairs are

used. One pair is connected to pins 1 and 2, pair two is connected to pins 3 and 6, pair

three is connected to pins 4 and 5, and pair four is connected to pins 7 and 8.

Table 2. 10/100 Mb/s Ethernet RJ45 Connector

PIN # SIGNAL NAME FUNCTION PIN # SIGNAL NAME FUNCTION

1 TX+ Transmit Data 2 TX– Transmit Data

3 RX+ Receive Data 4 --- Not used

5 --- Not used 6 RX– Receive Data

7 --- Not used 8 --- Not used

Table 3. 1000BaseT Ethernet RJ45 Connector

PIN # SIGNAL NAME FUNCTION PIN # SIGNAL NAME FUNCTION

1 BD1+ Bidirectional 2 BD1– Bidirectional

3 BD2+ Bidirectional 4 BD3+ Bidirectional

5 BD3– Bidirectional 6 BD2– Bidirectional

7 BD4+ Bidirectional 8 BD4– Bidirectional

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Figure 5. RJ45 Connector Wiring

5. Connect Ethernet RJ45 patchcord to RJ45 receptacle on the set top unit.

6. Verify that the POWER LED is active.

5 FRONT PANEL OPERATION

The RJ45 connector has one LED TP (Twisted Pair) link, located, below the connector. The

fiber connector connector has one LED FO (Fiber Optic) link, located, below the connector.

Front panel indicators and controls are defined in Table 4 and Table 5. A set top unit front panel

is shown in Figure 6.

Blinking of a 10/100 Mb/s Link LED indicates auto-negotiation in process. If a Link LED

continues to blink for more than 30 seconds then the operation of the far end device (i.e., duplex

and speed) needs to be verified or changed.

Table 4. 10/100 Mb/s Set Top Unit Front Panel LED Indicators

SIGNAL COLOR STATUS

TP Link YELLOW Auto negotiation complete, link status 10 Mb/s is OK.

GREEN Auto negotiation complete, link status 100 Mb/s is OK.

OFF Link status failed or no Ethernet detected.

FO Link YELLOW Auto negotiation complete, link status 10 Mb/s is OK.

GREEN Auto negotiation complete, link status 100 Mb/s is OK.

OFF Signal detect de-asserted, link status FAIL or no Ethernet detected.

PWR GREEN Set top unit Power OK

OFF Set top unit Power OFF

CONTROL DESCRIPTION

Reset If set top unit supply voltage drops below a predetermined value the set top unit shuts

down, pressing the reset button restarts the unit.

RJ-JACK

PIN 1

PIN 8

11899-A

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Figure 6. OptEnet 10/100 Mb/s Converter Front View

6 REAR PANEL OPERATION

The set top unit has one power LED and one alarm LED located on the rear. Under normal

operation the set top unit PWR LED is green and ALM LED is off. The power connection is

also located on the back of the set top unit. Rear panel indicators and controls are defined in

Table 6. A set top unit rear panel is shown in Figure 7, without optional mounting bracket.

Figure 7. OptEnet 10/100 Mb/s Converter Rear View (–48VDC Media Converter)

Table 5. 1000 Mb/s Set Top Unit Front Panel LED Indicators

SIGNAL COLOR STATUS

TP Link GREEN Link status 1000 Mb/s is OK.

OFF Link status failed or no Ethernet detected.

FO Link GREEN Signal detect asserted, link status OK.

OFF Signal detect de-asserted, link status FAIL or no Ethernet detected.

PWR GREEN Module Power OK

OFF Module Power OFF

CONTROL DESCRIPTION

Reset If module supply voltage drops below a predetermined value the module shuts down,

pressing the reset button restarts the module.

18918-A

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7 POWER-UP/CHECK OUT PROCEDURE

Media Converter is powered up as soon as power is applied to the set top unit. The POWER

indicator (GREEN LED) on the media converter should light to indicate that power is applied.

If the POWER indicator does not come on, verify that the power connections between the media

converter and the power supply are secure. Verify that there is power present at the source. If this

procedure does not resolve the problem, replace the cable or power supply.

If the ALARM indicator (RED LED) is on, verify that the RJ45 connector and optical

connections are secure. Check power connection and verify that PWR LED is green. If the

ALM LED is still red press the reset button.

7.1 10/100 Mb/s Set Top Check Out Procedure

If the PC workstation port has been set to auto-select (i.e., full auto-negotiation) for speed and

duplex, the TPLink LED will be OFF when power is applied unless a valid optical link has

already been established with a remote optical port. If a valid optical link has been established,

FOLink LED will be YELLOW for 10 Mb/s operation or GREEN for 100 Mb/s operation. The

preferred mode of operation for the port is auto select for both speed and duplex. This will

insure that a link can be established regardless of the far end operational mode.

OptEnet 10/100BaseSX Media Converters support auto-negotiation as defined in TIA/EIA-785.

Auto-negotiation allows the unit to automatically select the highest performance level for

COPPER or FIBER.

OptEnet 10/100 Mb/s Media Converters support Medium Dependent Interface Crossover

(MDI-X). OptEnet Media Converter Ethernet ports allow connections to other hubs or switches

without a null-modem or crossover cable. If a null-modem or crossover cable has been used the

OptEnet 10/100 Mb/s Media Converter automatically detects this and switches the contacts to

match the other end.

Any blinking of a link LED indicates auto-negotiation in process. If a link LED continues to

blink for more than 30 seconds then the operation of the far end device (i.e., duplex and speed)

needs to be verified or changed.

Table 6. Set Top Rear Panel LED Indicators

SIGNAL COLOR STATUS

ALM RED Loss of signal or operating voltage, or mismatch of speed on 10/100

set top unit

OFF Normal operation

PWR GREEN Set top unit Power OK

OFF Set top unit Power OFF

RECEPTACLE DESCRIPTION

DC Voltage Make power connections to this receptacle.

ADCP-92-052 • Issue 2 • May 2004

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7.2 1000 Mb/s Set Top Check Out Procedure

OptEnet 1000 Mb/s Media Converter modules support Medium Dependent Interface Crossover

(MDI-X). OptEnet Media Converter Module Ethernet ports allow connections to other hubs or

switches without a null-modem or crossover cable. If a null-modem or crossover cable has been

used the OptEnet 1000 Mb/s Media Converter module automatically detects this and switches

the contacts to match the other end.

Set data rate speed to

1000 Mb/s and enable half/full duplex auto-negotiate

on any equipment

connected to the OptEnet 1000 Mb/s Media Converter module.

If the Network Interface Card (NIC) or port in the PC workstation has been set to 1000 Mb/s for

speed and duplex, the link LED will be OFF when power is applied unless a valid optical link has

already been established with a remote optical port. If a valid optical link has been established,

link LED will be GREEN for 1000 Mb/s operation. The preferred mode of operation for the NIC

card or port is to select 1000 Mb/s speed and duplex. This insures that a link can be established

regardless of the far end operational mode.

8 MAINTENANCE

Follow standard cleaning practices for maintenance of fiber adapters and connectors.

ADCP-92-052 • Issue 2 • May 2004

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9 TROUBLESHOOTING

This section provides a troubleshooting flowchart, and corrective actions for the set top unit.

19320-A

Does the

rear PWR LED on

Media Converter

Module light?

YES

Power-up the

Media Converter Module

by connecting power

to the module.

Do the Media

Converter Module

Link LEDs

light?

Press the reset button, if the front PWR LED does

not turn green the module may be defective.

Replace the Media Converter Module

with a known good module.

Does the

front PWR LED on

Media Converter

Module light?

Check power source. Repair

or replace as necessary.

If either Link LED is off, link status

failed or no Ethernet is detected.

Check optical or copper path for signal.

Repair as necessary following local practices.

FOLINK Yellow 10Base-X signal asserted.

FOLINK Green 100Base-X signal asserted.

TPLINK Yellow 10Base-X signal asserted.

TPLINK Green 100BaseTX signal asserted.

Module is operating properly, signal

detect is asserted and link status is OK.

FOLINK Green 1000Base-X signal asserted.

TPLINK Green 1000BaseT signal OK.

Module is operating properly, signal

detect is asserted and link status is OK.

10/100 Mb/s Module

1000 Mb/s Module

YES

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10 SPECIFICATIONS

Table 7, Table 8, and Table 9 lists the specifications for the set top unit.

Table 7. Set Top Environmental Specifications

PARAMETER SPECIFICATION REMARKS

Operating Conditions 41

F to +104

F (5

C to +40

C) Per Telcordia GR-63

Short Term Conditions

+23

F to +122

F (−5

C to +50

Per Telcordia GR-63

Storage Conditions

−40

F to +160

F (−40

C to +70

C) at 5% to 95% RH

Non-condensing

Table 8. Set Top Electrical and Mechanical Specifications

PARAMETER SPECIFICATION REMARKS

Electrical

Input Voltage

+24VDC, –48VDC, or 110 to 240VAC

50–60 Hz

Operating Voltage +5 VDC Backplane connector

Input power 2.2 W max. Normal operation

Fuse Size 0.25 Amp At

–48VDC

Mechanical

Dimensions

1.55 in.

×4.25

in.

9.09 in. (3.94 cm

10.8 cm

23.1 cm)

Weight 1.67 lb. (757.5 g.)

Electrical Signal Interface

RJ45 Two twisted pair 10/100 Mb/s

RJ45 Four twisted pair 1000 Mb/s

Optical Signal Interface

SC Duplex Singlemode (9/125µm) 1310 nm/1550 nm

SC Duplex Multimode (62.5/125µm or 50/125µm) 850 nm/1300 nm

ADCP-92-052 • Issue 2 • May 2004

Page 16

Table 9. Optical Specifications

NETWORK SPECIFICATION

SingleMode (9/125µm)

1270 nm min./1355 nm max. Wavelength (1310 nm typical)

Output Optical Power

100Base-LX –15 dBm min. to –8 dBm max.

100Base-LH –8 dBm min. to –2 dBm max.

Input Optical Power

100Base-LX –32 dBm min. to –8 dBm max.

100Base-LH –34 dBm min. to –7 dBm max.

1480 nm min./1580 nm max. Wavelength (1550 nm typical)

Output Optical Power

100Base-LH –5 dBm min. to 0 dBm max.

Input Optical Power

100Base-LH –34 dBm min. to –7 dBm max.

MultiMode (50/125µm or 62.5/125µm)

800 nm min./900 nm max. Wavelength (850 nm typical)

Output Optical Power

100Base-SX –17 dBm min. to –12 dBm max.

Input Optical Power

100Base-SX –26 dBm min. to –12 dBm max.

1270 nm min./1360 nm max. Wavelength (1300 nm typical)

Output Optical Power

100Base-FX –19 dBm min. to –14 dBm max.

Input Optical Power

100Base-FX –32 dBm min. to –11 dBm max.

ADCP-92-052 • Issue 2 • May 2004

Page 17

11 CUSTOMER INFORMATION AND ASSISTANCE

Printed in U.S.A

13944-L

WRITE:

ADC TELECOMMUNICATIONS, INC

PO BOX 1101,

MINNEAPOLIS, MN 55440-1101, USA

ADC TELECOMMUNICATIONS (S'PORE) PTE. LTD.

100 BEACH ROAD, #18-01, SHAW TOWERS.

SINGAPORE 189702.

ADC EUROPEAN CUSTOMER SERVICE, INC

BELGICASTRAAT 2,

1930 ZAVENTEM, BELGIUM

PHONE:

EUROPE

Sales Administration: +32-2-712-65 00

Technical Assistance: +32-2-712-65 42

EUROPEAN TOLL FREE NUMBERS

UK:

0800 960236

Spain:

900 983291

France:

0800 914032

Germany:

0180 2232923

U.S.A. OR CANADA

Sales: 1-800-366-3891 Extension 73000

Technical Assistance: 1-800-366-3891

Connectivity Extension 73475

Wireless Extension 73476

ASIA/PACIFIC

Sales Administration: +65-6294-9948

Technical Assistance: +65-6393-0739

ELSEWHERE

Sales Administration: +1-952-938-8080

Technical Assistance: +1-952-917-3475

Italy: 0800 782374

PRODUCT INFORMATION AND TECHNICAL ASSISTANCE:

Contents herein are current as of the date of publication. ADC reserves the right to change the contents without prior notice.

In no event shall ADC be liable for any damages resulting from loss of data, loss of use, or loss of profits and ADC further

disclaims any and all liability for indirect, incidental, special, consequential or other similar damages. This disclaimer of

liability applies to all products, publications and services during and after the warranty period. This publication may be

verified at any time by contacting ADC's Technical Assistance Center.

[email protected]

ADC ADCP-92-052 User manual

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