Omnitron Systems FlexPoint GX/T Manual

Omnitron Systems Medieafspiller FlexPoint GX/T

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Fiber Type Distance Connector Type

ST SC SFP

SFP - - - 4719-x

MM 220 / 550m

4706-x 4700-x -

SM 12km 4707-x 4701-x -

SM 34km - 4702-x -

SM 80km - 4703-x -

SM 110km - 4704-x -

SM 140km - 4705-x -

SM-SF

1310/1550 20km

- 4710-x



 -

SM-SF

1550/1310 20km

- 4711-x



 -

SM-SF

1310/1550 40km

- 4712-x



 -

SM-SF

1550/1310 40km

- 4713-x



 -

Power Adapter Kits (-x):

-0 = No power adapter included

-1 = 110-120 VAC/60 Hz (US plug)

-2 = 100-240 VAC/50-60 Hz (IEC plug, no power cord)

For other power and fiber configurations, contact the factory.

62.5/125µm, 100/140µm multimode fiber up to 220m, 50/125µm

multimode fiber up to 550m. Refer to the fiber cable manufacturer for

multimode distance specifications.

Single-Fiber converters must be used in pairs. The Tx wavelength

on one end has to match the Rx wavelength on the other.

POWER ADAPTER NOTICE:

1. This product should only be used with Omnitron Supplied

Power Unit model numbers 9113-PS [US] or 9115-PS

[Universal].

2. When used in a standalone configuration, this product

must be used with a Listed Direct Plug-In Power Unit

marked “Class 2” and rated at 9VDC, 1 Amp.

NOTE: If mounting with a safety ground attachment,

use the safety ground screw at the rear of the unit.

NOTE: Remove safety ground screw when installing

the module in the 14-Module Chassis or when using

FlexPoint™ GX/T

10/100/1000 UTP to 100/1000X

Ethernet Media Converter

User Manual

DESCRIPTION:

The FlexPoint GX/T is a 10/100/1000BASE-T UTP to

1000BASE-X fiber media converter that supports jumbo

frames up to 10,240 bytes. The GX/T features Small

Form Pluggable (SFP) transceivers that support both

100BASE-FX and 1000BASE-X for interoperability with

Gigabit and Fast Ethernet fiber equipment.

Both the fiber port and the UTP port support auto-

negotiation, an IEEE standard which defines how all the

communicating devices automatically perform their

configuration functions.

The auto-negotiation feature can be disabled on both ports

(for manual configuration) using DIP-switches on the

product. This is useful in a situation where the GX/T is

connected to a non-negotiating device and the configuration

parameters must be set manually.

it with the DC-DC Converter (Model # 4384)

WARNING!

Before inserting the Power Adapter, verify

that the power on the unit is appropriate

for your AC line voltage source.

INSTALLATION PROCEDURE

1.) Configure the appropriate FlexPoint GX/T DIP-Switch

settings.

2.) Connect the UTP port via a Category 5 or better cable

to a 10BASE-T, 100BASE-TX or 1000BASE-T Ethernet

device.

3.) When using fixed fiber port models, connect the

appropriate multimode or single-mode fiber cable to the

fiber port of the installed module. It is important to ensure

that the transmit (Tx) is attached to the receive side of

the device at the other end and the receive (Rx) is attached

to the transmit side. Single-fiber (SF) media converter

models operate in pairs. The Tx wavelength must match

the Rx wavelength at the other end and the Rx wavelength

must match the Tx wavelength at the other end.

4.) When using a GX/T SFP model, insert the SFP Fiber

transceiver into the Port 1 SFP receptacle on the GX/T.

NOTE: The release latch of the SFP Fiber transceiver

must be in the closed (up) position before insertion.

LOOPBACK

The FlexPoint GX/T has the capability to provide loopback

to aid in installation and maintenance. A DIP-switch is

used to enable loopback on the module (see page 7).

Figure 1 shows the module in normal and loopback modes.

UTP Fiber

Normal Mode

FlexPoint GX/T

UTP Fiber

Loopback Mode

Figure 1: Loopback Mode

LINK MODES

In order to accommodate different user needs, the GX/T

supports four different link modes (see Fig. 2).

In Link Segment (LS), a port transmits a Link signal

independently of any received Link at any other port. For

example, the UTP transmits a Link regardless of the fiber

receiving a Link [Fig. 2(a) & (b)].

In Link Propagate (LP), a port transmits a Link signal only

when receiving a Link at its other port. For example, the

UTP transmits a Link only when receiving a Link at the

fiber port [Fig. 2(c)].

In Remote Fault Detection + Link Segment (RFD+LS),

the fiber port transmits a Link signal only when receiving

a Link at the fiber port. As a result, fiber faults (no Link

received at the fiber) are looped-back and can be reported

to the network core [Fig. 2(d)].

In Remote Fault Detection + Link Propagate (RFD+LP),

the UTP port transmits a Link signal only when receiving

a Link at the fiber port. The fiber port transmits a Link

signal only when receiving Link signals at both the fiber

port and the UTP port. As a result, fiber faults (no Link

received at the fiber) are propagated forward and looped

back for fault reporting at both the network core and the

customer location [Fig. 2(e)].

NOTE: Connecting two converters with both set to RFD

mode is not supported and will cause a “deadly embrace”

lockup.