Product Name

32 channel telephone over fiber converter

Product Model

LNK-PCM32 Series

Description

FXO/FXS Ordinary telephone

Telephone Ports

32 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:AC110-240V 50/60Hz,
Output:12V 3A

Model

Description

LNK-PCM32

Analog Telephone to F/O Converter: 32-Ch Telephone lines (FXO & FXS), FC, Single Mode(9/125µm), 20KM, DC12V, used by pairs

LNK-PCM32-E

Analog Telephone to F/O Converter: 32-Ch Telephone lines (FXO & FXS) + 1-Ch 100M Ethernet, FC, Single Mode(9/125µm), 20KM, DC12V, used by pairs