C-5 One Cable Doorphone System
Standard CAT-5 Connection

ABB Genway

G9 stainless steel door stations

C-5 one cable system is originated from 14-year's professional Research & Development experience and IPD project management. This is an intelligent community system. This is a system platform and one-cable system, which uses standard RJ-45 plug, very easy installation. This system malfunction reduces a lot cable cost and installation time.


System diagram




Assumed project
For example: there are 3 buildings, non-network, 1 building has 6 floors, each floor has 4 apartments, 1 indoor phone for 1 apartment.
Model
Description
Quantity
C2608D-C
Color stainless steel door station, LCD display
(Click here for more door station optional)
3
3064
Color hands-free indoor phone, 7" TFT
(Click here for more indoor phone optional)
72
C4113
Distributor, to be used between door station or gateway to the indoor phone
18
C4301
Gate-way, to be used when units are network
3
C4401
Switch, to be used for the switch of audio and data of the whole system
1
C6806D-C
Color Guard unit, LCD display, with ID card
1
C6831D-C
Color Perimeter gate station, LCD display, with ID card
1
4001
Power supply, used for the system
9

Assumed project
For example: there are 3 buildings, non-network, 1 building has 6 floors, each floor has 4 apartments, 1 indoor phone for 1 apartment.
Model
Description
Quantity
C2608D-C
Color stainless steel door station, LCD display
3
C3110
Color hands-free indoor phone, 7" TFT
72
C4113
Distributor, to be used between door station or gateway to the indoor phone
18
4001
Power supply, used for the system
8

Wiring material

Description
Specification
Size
Main cable inside one entrance
CAT-5E
24AWG
When the height of the building >25m
Add one more RVV2*1.0 mm2
2*1.0 mm2
From distributor to the indoor phone
CAT-5
24AWG
Network cable outside building
Water proof CAT-5E
24AWG
Power cable
RVV2*1.0 mm2
1.0 mm2
From door station to the lock
RVV2*1.0 mm2
1.0 mm2

Problem & Solution

Question
What is the order of CAT-5 cable in 568B standard?
Answer
The 568B standard, the order of CAT-5 cable is orange/white, white, green/white, blue, blue/white, green, brown/white, brown.
Question
Door station can't call a certain Indoor phone?
Answer
Take the distance between switch and gateway as the radius of the circle; the longest distance of this radius is 1000 meters.