PBX Archives | Home

Menu

Home
Products
About Us
Support
Contact Us
Blog

HomePBX

Aug

24

2018

Difference between PABX, PBX and Centrex

Traditional PBX and Centrex Traditional Centrex and PBX are systems developed and installed before

Subscribe AD-net on Youtube!

Like Us on Facebook!

AD-net Technology

We Discuss Many Topics!

101 add/drop ADM APON bnc BPON business catv central wavelength CO Coarse Wavelength Division Multiplexing coherent detection CPE cut-through cutoff wavelenght CWDM DCE dispersion DMZ DSLAM DTE Environmental Performance EPON ethernet hub ethernet router ethernet switch FEXT fiber connectors fiber optic cables fiber optic connectors fiber to copper media converters firewall FTTH GBIC GEPON Infrared Transmission Intensity Modulation Jumbo Frame LLF (LFP) feature loose tube media converters microwave microwave systems mode-field diameter NAT Near-End Crosstalk network architectures networking 101 networking equipment NEXT OADM On/Off Keying PABX PBX phone POTS PSTN radio refurbished risks Return To Zero RJ-45 ROADM routing rs-232 rs-422 rs-485 serial protocols servers SFP spectral width splicing SS7 signalling Store&Forward switches telecommunications telephone Tightly-Buffered Trunk tunable DWDM lasers wireless

Recent Blog Post

Dec

21

2020

Why you can not use APC connectors with UPC type equipment?
When picking fiber, you are [...]

Published By Ilya
Dec

17

2018

LECs, POPs and IXCs
In 1984, the Bell System in the USA was broken up in order t [...]

Published By admin
Dec

10

2018

Hierarchy of PSTN Switching Center
POTS and loops have already been discussed in great detail, [...]

Published By admin
Sep

14

2018

Attendant, Automated Attendant or IVR?
Now, if you are system integrator, and you are setting up cl [...]

Published By admin

FAQ

Frequently Asked Questions:

Question: How do I place the order? Answer: Request the price online, mention order quantity, talk to sales now and choose the …

Read More

WARRANTY

We strive to provide best quality of units in a market, and employ sophisticated Quality Control procedures. But well, it sometimes happens though, it...

Read More

Quick query

Please leave this field empty.

Menu

Home
About
Products
Support & Downloads
Contact

Video Audio Transmission Equipment

AHD CVI TVI CVBS Over Fiber
Video baluns (Video over UTP Cat5)
HD Video Transmission
CCTV Video/Audio/Data
HDMI KVM over Fiber
VGA KVM over Fiber
DVI KVM over Fiber
HDMI KVM over UTP Cat5e/Cat6
DVI KVM over UTP Cat5e/Cat6
VGA KVM over UTP Cat5e/Cat6
RCA & XLR Audio Over Fiber Extenders
HDMI over Wired & Wireless LAN
USB over Fiber Extenders
HD AHD/TVI/CVI Video Baluns
HD AHD/TVI/CVI/CVBS Active Video Baluns

FTTx access

CATV transceivers and amplifiers
Passive Optical Splitters
GEPON Optical Line Terminals (OLT)
GEPON ONU - Optical Network Units
GPON Optical Line Terminals (OLT)
GPON Optical Network Terminals (ONT)
PON extenders / repeaters
PON aggregation extenders

Fiber Modules

155 Mbit/s SFP modules
1.25Gbit/s SFP modules
Special Type SFP modules

Industrial Communication Products

Serial Interface Converters
USB to Serial Converters
Wireless to Serial Converters
Serial Device IP Networking
Industrial Grade Fiber Products
Industrial Ethernet Switches
Microwave Radio

Media Converters

Industrial Grade Media Converters
Rack mount chassis
Unmanaged 10/100/1000
Single Mode to Multi Mode converters
Managed & Unmanaged 10G - 40G solutions
Managed Fiber Media Converters

Fiber Optical Multiplexers

Rack mount chassis
CWDM multiplexing systems
n x E1 G.703 series fiber mux
SNMP managed n x E1/V35/ETH fiber multiplexer
Voice over Fiber mux series (FXO/FXS/POTS/E1)
Serial & CANBUS fiber modem series (V.35/RS422/485/232)
STM1/E3/DS3/T3 fiber mux series
n x E1 G.703 series + Ethernet series
Optical Line Protection Equipment

Interface Converters

E1/T1 interface converter series
Impedance converters (baluns)
TDM over IP equipment series
STM-1/4 & E3 converters series
High Speed LAN & Ethernet over Copper Extenders
Special Type Ethernet Converters
G.SHDSL Modems
Co-Directional 64K E1 Interface Converters

Passive Optical Equipment

Outdoor Fiber Optical Joint Enclosures
Indoor Optic Termination Boxes
19' rack Fiber Optical Distribution Panels
Multitray Based Professional ODF's
FTTH Splitter Distribution Boxes

SDH/MSPP Systems

MiniSDH systems (63 E1, V.35, ETH)
MicroSDH Systems (1 E1 / 1 V35)
MetroSDH systems (252 E1, V35, ETH)
Multi-Functional Integrated Service Multiplexers

Switches

10GBe Managed & Unmanaged Switches
Layer 3 / Routing switches
Gigabit Ethernet managed series
Unmanaged series
Fiber Optical Switches
Fast Ethernet managed series
Industrial POE

Copyright 2024 © AD-net Technology Co., LTD. All rights reserved. | Privacy Policy

This website uses cookies to improve your experience. Find out more.