E-link China Technology Co., Ltd.: E-link China Technology Co.,Ltd. Professional Fiber Optical Communication and CCTV Security Transmission Product Manufacturer

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Fiber Optic Telephone Extender 16 Channel POTS FXO FXS Units Available

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E-link China Technology Co., Ltd.

City: shenzhen

Province/State:guangdong

Country/Region:china

Tel:86-755-8312-8674

Contact Person:
Mr.Michael Guo View Contact Details

Fiber Optic Telephone Extender 16 Channel POTS FXO FXS Units Available

Brand Name	E-link
Model Number	LNK-PCM016
Certification	CE, RoHS, FCC
Place of Origin	China
Minimum Order Quantity	1 pcs
Price	USD $139-149
Payment Terms	L/C,D/A,D/P,T/T,Western Union,MoneyGram,paypal,Credit Card
Supply Ability	1000pcs/month
Delivery Time	3-10working days
Packaging Details	16 Channel POTS to Fiber Converter Standard Export Package
Product Name	16 channel telephone over fiber converter
Interface rate	10/100 Mbps, half/full duplex
Interface Standard	IEEE 402.3/IEEE 402.1Q (VLAN)
Operating Temperature	-35°～ 75°C
Power consumption	2.5w（Input:DC12V 3A)
Power supply	Input:AC110-40V 50/60Hz, Output:12V 3A

Detailed Product Description

16Ch POTS(FXO/FXS)Telephone over Fiber Mux

16Ch POTS Telephone over Fiber Overview

The E-Link 16-Channel POTS over Fibre Converter is the ultimate high-density solution

for transmitting sixteen traditional telephone lines over a single optical fibre strand. This enterprise-grade

Voice over Fibre system maximises telecommunications efficiency while dramatically reducing

cabling infrastructure and costs. It uses standard RJ-11 connectors to integrate seamlessly

with existing copper pair wiring systems. The platform operates through matched FXO and FXS units:

the FXO interface connects directly to central office (PSTN) or PBX trunk lines and has complete ringing

voltage detection capability, while the reciprocal FXS unit connects to end-user telephone devices

and provides full dial tone and calling functionality. Designed for carrier-grade voice clarity

and complete immunity to electromagnetic interference, this robust extender is ideal for large-scale

voice service deployment in telecommunications central offices, multi-building corporate campuses,

hospital networks, government facilities and secure industrial complexes.

16Ch POTS Telephone over Fiber Features

Standard RJ11 telephone interface for seamless connectivity
16 voice channels with support for Caller ID and Fax functions
Dual voice port design (O port & S port):
- O port connects to the switch
- S port connects to the user’s telephone
Compatible with FXO/FXS standard telephones
Supports point-to-point, cascaded, and distributed networking without SNR degradation
Fiber optic power link with LED indicators for system status monitoring
Industrial-grade modular design provides flexible deployment, high reliability, and long-term durability

16Ch POTS Telephone over Fiber Technical Indexes

Product Name	16 channel telephone over fiber converter
Product Model	LNK-PCM16 Series
Description	FXO/FXS Ordinary telephone
Telephone Ports	16 telephone port RJ11 port
Switch Terminal	Ordinary telephone or PBX, PBX (PBX), public telephone outside the PSTN
FXS	Ringing voltage: 75V, ringing frequency: 25HZ
FXO	Second line input impedance:600Ω (hook), return loss: 40db, ring detection voltage:35V
Ring detection frequency	17HZ-60HZ, second-line input impedance: 600Ω(hook), return loss: 40 db
Broadband Voice	8KHZ
Connection	Point to point, telephone to telephone, telephone to switch
Code	PCM code
Fiber Ports	FC/UPC
Ethernet Ports (optional)	Interface rate: 10/100 Mbps, half/full duplex auto-negotiation Interface Standard: Compatible with IEEE 802.3, IEEE 802.1Q (VLAN) MAC Address Capability: 4096 Connector: RJ45, support Auto-MDIX
Transmission distance	Single-mode single fiber 20KM
Environmental Specifications	Operating Temperature: -35°～ 75°C
	Storage Temperature: -40°～ 85°C
	Operating Humidity: 0%～95%, non-condensing
Total power consumption	2.5w(Input:DC12V 3A)
Power supply	External power supply, Input:AC110-160V 50/60Hz, Output:12V 3A

16Ch POTS Telephone over Fiber Ordering Information

Model	Description
LNK-PCM16	Analog Telephone to F/O Converter: 16-Ch Telephone lines (FXO & FXS), FC, Single Mode(9/125µm), 20KM, DC12V, used by pairs
LNK-PCM16-E	Analog Telephone to F/O Converter: 16-Ch Telephone lines (FXO & FXS) + 1-Ch 100M Ethernet, FC, Single Mode(9/125µm), 20KM, DC12V, used by pairs

16Ch POTS Telephone over Fiber Application

After-Sales and Warranty Policy

It is composed of online customer service and telephone customer service, providing product consultation,

remote technical support, maintenance and acceptance services.

Service Policy: Three-month replacement and three-year warranty.

Replacement: Within three months of purchasing a series of products, after testing the product failure

by technicians and man-made damage caused by non-natural disasters, the purchaser can directly

go to the purchasing point to replace the same type of products.Or a product of comparable performance.

If there is no trouble in product testing, the original sample will be returned.

Warranty: Man-made damage caused by non-natural disasters, our company's free warranty period is 1 year.

[The following circumstances do not fall within the scope of replacement and free maintenance]

1.Damage caused by operation and maintenance not in accordance with the instructions in the product manual.
2.Damage caused by human factors, such as inappropriate voltage input, water intake and breakage.
3.Damage to products caused by natural disasters, such as lightning, earthquakes, fires, etc.
3.Unauthorized alteration of the inherent settings or repair without the company's permission.
4.Products beyond the scope of free maintenance.
5.Damage caused by transportation, loading and unloading during repairs sent by customers.
6.The product bar code or model on the product warranty card does not conform to the product itself.
7.Failure or damage caused by other non-product problems such as design, technology, manufacturing and quality.

Product Tags: Fiber optic telephone extender 16 channel POTS FXO FXS telephone extender DVI video fiber converter

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Fiber Optic Telephone Extender 16 Channel POTS FXO FXS Units Available

Fiber Optic Telephone Extender 16 Channel POTS FXO FXS Units Available

16Ch POTS(FXO/FXS)Telephone over Fiber Mux

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