Premium 16 Telephone Extenders Tel RJ11/ 100M Ethernet RJ45 over Fiber Optic FC for Sale

Premium 16 Telephone Extenders Tel RJ11/ 100M Ethernet RJ45 over Fiber Optic FC For Sale

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Premium 16 Telephone Extenders Tel RJ11/ 100M Ethernet RJ45 over Fiber Optic FC:
$588.00

New Arrival , Super High Quality,Ultimate Performance, Three Years Warranty.

16 Channels PCM Voice Telephone over Singlemode Fiber Optic up to 20Km, with 10/100Mbps Ethernet , FC optical interface

Features:

High quality PCM voice telephone Modular design, stable and reliable performance
Support Protocol: IEEE 802.3, IEEE 802. 1Q (VLAN)
Transmission bandwidth: 10-100Mbps (per network port) full duplex, half duplex fully adaptive
Adopt traditional PSTN normal voice, each voice occupies a 64K channel, support caller ID and fax.
Compact design, beautiful appearance and convenient installation and operation.
Complete status display function for easy maintenance and management.
Single-mode and multi-mode adaptive, simplex SC interface
Working distance : singlemode fiber 0~20Km

Phone RJ11 port specifications:

Voice coding: PCM coding, 64Kbps per voice
Crosstalk attenuation: ≥65dB
Balanced noise: ≤63.7dBmop
Insertion loss: -3 ± 0.75dB
Frequency characteristics: 300 to 3400 Hz (-0.6 to +3 dB)
Relay port (FXO): connected to the switch
Two-wire AC input impedance: 200+680//0.1 Ω (three components)
Ringing voltage: 35 ~ 150V
Ringing frequency: 17~60HZ
Return loss: 20 db
User Interface (FXS): Connect to the user\'s telephone
Two-wire AC input impedance: 200+680//0.1 Ω (three components)
User line loop resistance: less than 1KΩ (including phone)
Ringing voltage peak-to-peak value: 110~150V
Ringing frequency: 22~28HZ
Feed voltage: 28V
Feed current: 20~50mA;
Return loss: 20 db
Bell flow: AC90 plus or minus 15V

Ethernet RJ45 port specifications:

Rate: 10M/100M, full duplex, half duplex fully adaptive
Actual transmission bandwidth: 50Mbps per network port
Protocol: Support IEEE 802.3, IEEE 802.1Q (VLAN)
Physical interface: RJ45, support AUTO-MDIX (cross line straight line adaptive)

Optical interface: FC female (SC optional)

Power supply:

Suitable working voltage AC100~240V, DC5V/2A.
US/EU/UK/AU power supply adaptor is available.

Applicable environment:

Major communication operators, governments, enterprises and institutions.

Package include:

1 x PCM telephone Transmitter
1 x PCM telephoneReceiver
2 x power supply adapter (default US, EU/UK/AU available)
Manual

Shipping :We Ship to Worldwide, the items will be shipped within 1~2 business day after your full payment !

Payment :Paypal.

ReturnPolicy:

2. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your po#.

WarrantyandGuarantee:

1.Three years Warranty, Buy with confidence!

OtherPolicies:

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Premium 16 Telephone Extenders Tel RJ11/ 100M Ethernet RJ45 over Fiber Optic FC For Sale

Premium 16 Telephone Extenders Tel RJ11/ 100M Ethernet RJ45 over Fiber Optic FC: $588.00

Premium 16 Telephone Extenders Tel RJ11/ 100M Ethernet RJ45 over Fiber Optic FC:
$588.00