Planet GT-1205A Manual

Planet Ikke kategoriseret GT-1205A

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1. Package Contents

Thank you for purchasing PLANET 1-Port 10/100/1000BASE-T

to 2-Port 100/1000BASE-X Media Converter, GT-1205A.

Open the box of the GT-1205A and carefully unpack it. The box

should contain the following items:

Gigabit Media Converter x 1 User's Manual x 1

AC-DC Adapter (Output: 5V DC, 2A max.) x 1

If any item is missing or damaged, please consult the dealer

from whom you purchased your GT-1205A.

Note

The GT-1205A comes with one vacant SFP module

slot. The mini GBIC SFP module is not bundled

with in the package.

Compact in size, easy installation

Co-works with PLANET’s 10”/19” Media Converter Chassis

(MC-700/MC-1500/MC-1500R/MC-1500R48)

Wall mounting and DIN-rail installation supported

 Standard

Complies with IEEE 802.3 10BASE-T

Complies with IEEE 802.3u 100BASE-TX/100BASE-FX

Complies with IEEE 802.3ab 1000BASE-T

Complies with IEEE 802.3z 1000BASE-SX/LX

IEEE 802.3x full-duplex ow control; back pressure for

half duplex to prevent packet loss

3. Hardware Introduction

3.1 Front Panel and LED Indicators

 GT-1205A Front Panel

The GT-1205A consists of two 100/1000BASE-X SFP slots and

one auto-sensing 10/100/1000Mbps Ethernet RJ45 port. Figure

1 shows the front panel of the GT-1205A.

1000

PWR

LNK/

ACT

GT-1205A

Figure 1: GT-1205A Front Panel

4. Redundancy Overview

The GT-1205A provides rapid ber redundancy of link for highly

critical Ethernet applications. The redundant mode supports

auto-recover function. If the destination port of a packet is

linked down, it will forward the packet to the other port of the

backup pair. The following gure shows the redundant function.

Figure 4: Redundancy Behavior Topology

Link status auto detection and redundancy of dual ports with

the same connector type.

Only the Primary Port is active at a time, the Backup Port is

blocked.

3.2 Rear Panel

The rear panel of the GT-1205A has one DC jack, which

accepts an input power of 5V DC with 2A. The brand-new DIP

switch designed for 1000BASE-X SFP module or 100BASE-FX

SFP module supports on dual SFP slots. The default DIP switch

mode is 1000BASE-X.

SFP Speed

5V DC

1000BASE-X 100BASE-FX

Figure 2: GT-1205A Rear Panel

Caution

Please power off and power on the GT-1205A after

adjusting the DIP switch setting.

Power Information

The center pin diameter of the GT-1205A’s power jack is

2.5mm and the power jack allows an input power of 5V DC.

It conforms to the bundled AC-DC adapter and PLANET’s

media chassis. Should you have any issue about the power

connection, please contact your local sales representative.

Please keep the AC-DC adapter as a spare part when your

GT-1205A is installed to a Media Chassis.

2. Product Features

 Interface

Dual 100/1000BASE-X SFP ber-optic slots

One 10/100/1000BASE-T copper port with auto MDI/MDIX

function

Auto-negotiation for 10/100/1000BASE-T; half-duplex or full-

duplex for 10Mbps and 100Mbps, full-duplex for 1000Mbps

Supports maximum frame size up to 10K jumbo packet

size

IEEE 802.1Q tagged VLAN transparent, multicast passthrough

 Redundancy

Link status auto-detection and redundancy of dual ports

with the same connector type

Allows only the Primary Port or the Backup Port to acti-

vate at a time

- When Primary Port link failure occurs, the trac swaps

to Backup Port automatically

- Once the Primary Port link regains, the trac swaps

from the Backup Port to the Primary Port

- Redundant hardware ber port

 Mechanical

External 5V DC, 2.5A power supply

LED indicators for easy network diagnostics

DIP switch for 100FX or 1000X SFP module supports on

dual SFP slots

DIP switch for 3-port operation in Gigabit switch mode or

redundant mode

 GT-1205A LED Indication

 System

LED Color Function

PWR Green Lit when +5V DC power is detected.

 100/1000BASE-X SFP Slots

LED Color Function

1Green

Lit

Indicates that the ber optical port is

linked up.

Blink

Indicates that the converter is actively

sending or receiving data over that port.

O

Indicates that the ber optical port is

linked down.

2Green

Lit

Indicates that the ber optical port is

linked up.

Blink

Indicates that the converter is actively

sending or receiving data over that port.

O

Indicates that the ber optical port is

linked down.

 10/100/1000BASE-T Port

LED Color Function

LNK/

ACT

Orange

Lit Indicates that the copper port is linked up.

Blink

Indicates that the converter is actively

sending or receiving data over that port.

O

Indicates that the copper port is linked

down.

1000 Green

Lit

Indicates that the copper port is

operating at 1000Mbps.

O

Indicates that the copper port is linked

down 10/100Mbps or .

2.5mm

DC Receptacle 2.5mm

+5V for each slot

DC receptacle is 2.5mm wide that conforms to the GT-

1205A’s 2.5mm DC jack's central post. Do not install any

improper unit.

The device is a power-required device, meaning it will not work

till it is powered. If your networks should be active all the

time, please consider using UPS (uninterrupted power supply)

for your device. It will prevent you from network data loss or

network downtime.

In some areas, installing a surge suppression device may

also help to protect the GT-1205A from being damaged by

unregulated surge or current.

3.3 Side View

The side panel of the GT-1205A has a DIP switch for setting to

the 3-port switch mode or the 2-port redundant mode. When

“ON” “OFF”, it is in the 2-port redundant mode. And when , it

is in the 3-port switch mode.

OFF

Redundant

3-Port Switch OFF

2-Port Redundant ON

Figure 3: GT-1205A Side Panel

When the Primary Port’s link failure occurs, the trac will

swap to Backup Port automatically.

Once the link of the Primary Port is back, the trac will

swap from Backup Port to Primary Port.

5. Installing The Converter

The GT-1205A can be connected over ber optic cabling at a

distance extended from 550 meters to 2km (multi-mode ber)

to 10/20/40/60/80/120 kilometers (single-mode ber or WDM

ber), using the 100/1000BASE-X SFP modules. The SFP

modules are hot-pluggable and hot-swappable. You can plug in

and out the SFP modules to and from any SFP port without

having to power down the GT-1205A.

To install GT1205A, please follow these steps to install the

GT-1205A:

Ethernet Installation

Step 1: Turn o the power of the device/station in a network

to which the GT-1205A will be attached.

Step 2: Ensure that there is no activity in the network.

Step 3: Slide in the 100/1000BASE-X SFP module. Make sure

both sides of the SFP modules are with the same

media type, for example, 100BASE-FX/2km multi-

mode to 100BASE-FX/2km multi-mode, 1000BASE-

SX/550m multi-mode to 1000BASE-SX/550m

multi-mode or 1000BASE-LX/10km single mode to

1000BASE-LX/10km single mode.

Produkt Specifikationer

Mærke:	Planet
Kategori:	Ikke kategoriseret
Model:	GT-1205A
Bredde:	94 mm
Dybde:	70 mm
Højde:	26 mm
Vægt:	180 g
Produktfarve:	Sort
Opbevaringstemperatur (T-T):	-10 - 70 °C
Relativ luftfugtighed ved drift (H-H):	5 - 95 %
Relativ luftfugtighed ved opbevaring (H-H):	5 - 95 %
Ethernet LAN-porte (RJ-45):	1
Driftstemperatur (T-T):	0 - 50 °C
Ethernet LAN-datahastigheder:	10,100,1000 Mbit/s
Forbindelsesteknologi:	Ledningsført
Certificering:	FCC Class B, CE
Netværksstandarder:	IEEE 802.3, IEEE 802.3ab, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
LED-indikatorer:	Ja
Harmoniseret systemkode (HS):	85176990
Indgangsspænding:	5 V
Intern:	Ingen
Maksimal dataoverførselshastighed:	1000 Mbit/s
Plug and play:	Ja
Indgangsstrøm:	2 A
Fiber optisk strømstik:	SFP
Maksimal overførselsafstand:	120000 m
Bølgelængde:	- nm
Ethernet-grænsefladetype:	Gigabit Ethernet
Auto MDI/MDI-X:	Ja
DIN-skinne montering:	Ja
Fiberkanal porte:	2
Duplex system:	Full, Half
Indgående omregner interface:	1000Base-T
Udgående omregner interface:	1000Base-X