CTC Union FRM220-FXO-4 Manual de usuario

QUICK INSTALLATION GUIDE

FRM220-FXO-4/FXS-4

4 x FXO/FXS POTS Over Fiber Optic

Slide-in-Module Media Converter

Description

CTC Union’s FRM220-FXO-4/FXS-4 POTS over fiber media converter connects

central-office voice grade signal to distant POTS (Plain Old Telephone Service) equipment

using standard telephone signaling. It can extend, over fiber, the distance between two

voice path communication devices by up to 120km using single mode fiber.

The FRM220-FXO-4/FXS-4 provides audio transmission, caller ID, ringing at the distant

end and automatic ring down. Two units are required to implement an end to end system.

The RJ-11 connector provides the electrical interface between the media converter and the

telephone device or PSTN.

The FRM220-FXO-4/FXS-4 is designed to be installed in FRM220-CH20 (20 slots Chassis)

for CO side or installed in FRM220-CH01 (1 slot Chassis) for CPE stand-alone.

General Specifications

Environment Dimension & Weight

Operating Temperature: 0°C ~50°C 88 mm (W) x 154 mm(D) x 24 mm (H)

Storage Temperature: -10°C ~70°C Weight: 120 g

Humidity: 5%~90% non condensing

Power

DC+12V / 800mA input

Power Consumption: < 8W (FRM220-FXS-4), < 5W (FRM220-FXO-4)

Technical Specifications

Copper Connector

Fiber Optic

FXO/FXS mode available

Connector: SFP-LC

◆FRM-220-FXS-4: 4 x FXS ports

Fiber Type: MM 62.5/125um, 50/125um

◆FRM-220-FXO-4: 4 x FXO ports

SM 9/125um

Phone Connector: 4 X RJ-11C

Optical Data Rate: 1.25Gbps

FXS Mode

FXO Mode

Impedance: 600 ohm

Coding: A-Law

Dial: DTMF and Pulse Dial

Loop Current: 10~100mA

Battery Source: 48VDC 4V

Ring Frequency: 20~55 Hz selectable

Ringing Waveform: Sine wave

Ringing Supply: 60Vrms10%

Ring Frequency: 20/25/30/35/40/45/50/55 Hz selectable

Ring Cadence: FXS to FXS－On / 1 second, Off / 3 second

FXO to FXS－Ring cadence selectable & user-defined option available

REN (Ring Equivalence Number): 4.0B

Installation

Connect the RJ-11 cable to the FRM220-FXO-4/FXS-4. The converter supports either FXO or

FXS mode and the fiber link will be indicated on the LED. Follow the connection examples

below. Install the fiber converter with the DC power adapter provided (+12VDC, 800mA) and

connect the adapter to an AC outlet.

Connection

The following example illustrates the connection scheme when connecting PBX or PSTN to

telephones through the fiber converter (POTS extension).

PBX

FRM220

FXO-4

Telephones

Fiber Optic

DC Jack

V.:1.0

- 1 -

- 2 -

FRM220

FXS-4

Figure 1: Voice Transmission over Fiber Optic

DIP Switch Poles

Fiber Connection

RJ-11C Connection

LED Indicators

All trademarks are the property of their respective owners.

Technical information in this document is subject to change

without notice.

CTC Union Technologies Co., Ltd.

Far Eastern Vienna Technology Center

(Neihu Technology Park)

8F, No. 60 Zhouzi St., Neihu District, Taipei 114

Taiwan

T +886-2-26591021

F +886-2-26590237

E [email protected]om

The following example illustrates the Automatic Ring-Down connection scheme (Hot Line)

when connecting telephones to telephones through the fiber converter.

DIP Switch Setting

Figure 3: FRM220-FXS-4/FXO-4 DIP Switch

By default, all DIP Switch poles are set to OFF position. See tables below for DIP Switch

settings.

FRM220-FXS-4 DIP SW

MODE SETTING

4, 5, 6, 7

OFF

Reserved for

future uses.

Ring frequency: 20 Hz

OFF

Ring frequency: 25 Hz

OFF

Ring frequency: 30 Hz

OFF

Ring frequency: 35 Hz

OFF

Ring frequency: 40 Hz

OFF

Ring frequency: 45 Hz

OFF

Ring frequency: 50 Hz

Ring frequency: 55 Hz

OFF

Setting parameters by DIP SW.

Setting parameters from storage.

Table 1: FRM220-FXS-4 DIP Switch Settings

FRM220-FXO-4 DIP SW

MODE SETTING

5, 6, 7

Reserved for

future uses.

Area setting: Area 1 (See NOTE below.)

OFF

Area setting: Area 2 (See NOTE below.)

OFF

Area setting: Area 3 (See NOTE below.)

OFF

Area setting: Area 4 (Australia)

OFF

Area setting: Area 5 (Brazil)

OFF

Area setting: Area 6 (Bulgaria)

OFF

Area setting: Area 7 (China)

OFF

Area setting: Area 8 (Japan)

OFF

Area setting: Area 9 (New Zealand)

OFF

Area setting: Area 10 (South Africa)

OFF

Area setting: Area 11 (South Korea)

OFF

Area setting: Area 12 (See NOTE below.)

OFF

Setting parameters by DIP SW.

Setting parameters from storage.

Table 2: FRM220-FXO-4 DIP Switch Settings

NOTE: Counties covered in Area 1, 2, 3, 12 are described below:

Area 1: Austria, Bahrain, Belgium, Croatia, Cyprus, Czech Republic, Denmark, Egypt, Finland, France,

Germany, Greece, Hungary, Iceland, Ireland, Israel, Italy, Latvia, Lebanon, Luxembourg, Malta, Morocco,

Netherlands, Nigeria, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland

(ETSI regulatory standard)

Area 2: Argentina, Canada, Chile, Colombia, Ecuador, El Salvador, Guam, Hong Kong, India, Indonesia,

Kazakhstan, Kuwait, Macao, Mexico, Peru, Russia, Saudi Arabia, Singapore, Taiwan, UAE, USA, Yemen

Area 3: Jordan, Malaysia, Oman, Pakistan, Philippines, Thailand

Area 12: Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg,

Norway, Portugal, Spain, Sweden, Switzerland, United Kingdom (TBR 21 regulatory standard)

LED Indicators

LED

STATE

STATUS

PWR

Green

Converter has power.

Off

Converter has no power.

FX Link

Green

The fiber link is ok.

Off

No link or link is faulty.

Flash

The local device receives remote fiber link loss

(FEF, Far End Fault) signals.

SYS

Green

System is normal.

Off

System fails.

Flash

In upgrade mode.

Test

Off

Always off (no test function)

CH1, CH2, CH3, CH4

Green

Activity (Off hook)

Off

Idle (On hook)

Flash

Ringing

Table 3: LED Indicators

Fiber Optic

Telephones

- 4 -

FRM220

FXS-4

FRM220

FXS-4

Figure 2: Automatic Ring Down Hotline

- 3 -

www.ctcu.com

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