PBX ipLDK-300/600
Catalogue | Documentation & Software
ipLDK-300 - PBX of institutional type with the ability to connect 5 PRI flows into the office with three hundred workplaces.
The telecommunication systems of ipLDK class is a new generation of digital telephone exchanges of LG-NORTEL to support IP-based technologies. ipLDK-300 is designed for small and medium enterprises. It is an optimum variant to ensure a high-quality telephone service.
From ipLDK series begins the evolution of LG-Nortel telecommunication systems towards the creation of complex integrated voice and data infrastructures. In this process, investment protection and a smooth transition to the new equipment is an important aspect for all customers.
Advantages of ipLDK
- Smooth and affordable transition to IP-solution
- New features (integration with mobile phones, Teleworker и Business traveler)
- Using the data network as part of the telephone system (VoIP)
- Computer Telephony Integration (CTI)
- Advanced software with additional advanced features
- New multifunctional terminals
- Affordable prices
ipLDK can work with:
- a digital station series LDP, LKD and KDE;
- analog devices of any brand tone or pulse dialing;
- fax machines and fax modems;
- personal computers; - LIP Series IP-Phone.
Remote Service Gateway (RSG)
Remote Service Gateway Module(RSG) is an ideal choice if you need to organize a branch office or home office!
It is enought to have a dedicated line for Internet access - ready full workstation remote employee of your company or company representative in another city or another country.
RSG Module is a remote gateway, which includes ports for the digital telephone, fax, the external line, the BGM for the background tunes port - allows you to organize remote workstation connected to the ipLDK station. ipLDK-the RSG is a remote access point, which provides a full-featured PBX ipLDK removal through a xDSL broadband channel or a dedicated Internet channel. A broadband connection allows VoIP-channel organization to communicate with the RSG module. To the RSG unit can be connected to digital station or a regular phone, and it is possible to connect an ordinary analogue trunk. Thus, the remote worker has access to all functional possibilities the main PBX, as well as any other user.
If there is not one or more members as a remote segment, but a branch, it is not a problem to make sure that no employee of the branch did not feel cut off from the main office. Telephone exchanges are connected through the channels on IP-based networks and become, as it were a single entity, with a single numbering plan for internal and sharing functions.
Technical characteristics
Power supply unit
PSU | +5В | -5В | +30В | Battery |
LDK-100 PSU | 4A | 0.5A | 3A | 0.5A |
PSU3 (250W) | 5A | 1A | 7A | 0.5A |
LDK-300 PSU (350W) | 10A | 1,5A | 8,4A | 1A |
LDK-300 PSU-D (320W) | 10A | 1,5A | 7,5A | - |
Dimensions and weight
Name | Height, mm | Width, mm | Depth, mm | Weight, kg |
System unit | 411 | 630 | 238 | 11,5 |
Digital terminal | 236 | 192 | 82 | 1,5 |
DSS Digital Console | 236 | 125 | 62 | 0,9 |
Digital intercom | 45 | 140 | 100 | 0,5 |
Digital Data Module | 37 | 175 | 148 | 1,5 |
Base station (GDC-330B) | 170 | 220 | 57 | 0,46 |
GDC-33xH Cordless Handset | 145 | 50 | 35 | 0,15 |
GDC-34xH Cordless Handset | 131 | 49 | 32 | 0,102 |
Environmental Parameters
Name | (°C) | (°F) |
Operating temperature | 0~40 | 32~104 |
Optimum Operating Temperature | 20~26 | 68~78 |
Storage temperature | 10~70 | 32~158 |
Relative humidity | 0~80% HR |
Electrical characteristics of the system
AC power supplies features (LDK-300 PSU and LDK-100 PSU3)
Name | Characteristics | |
LDK-300 PSU | GDK-100 PSU3 | |
1. Main power supply | ||
AC Input Voltage | 110 or 220 В +/- 10%, frequency 48~63 Hz | |
Power input | 350W | 250W |
Circuit breakers | 5.0 А for 220W 8.0 А for 110W |
4.0 А for 220W 6.0 А for 110W |
DC Output Voltage | + 5, - 5, + 30V | |
2. Backup power battery | ||
DC input voltage | 24V | |
Fuses for battery charging circuit | 12.5A at 250V supply voltage | 10.0A at 250V supply voltage |
Charge current | Maximum 1A | Maximum 0.5A |
3. External Pelay Contact | 1A, 24V DC | |
4. Entrance music source | 0dBm @600 Om | |
5. External Paging Port | 0dBm @600 Om |
DC Unit Specifications (LDK-300 PSU-D)
Name | Characteristics |
DC input voltage | -48 (-42~-60)V |
Power consumption | 320W |
Circuit breakers | 12.5A to 48V |
DC output voltage | +5, -5, +30V |
Base station characteristics (GDC-330B)
Name | Characteristics |
Power supply | +30V DC |
Maximum transmitted power | 250 mW |
Multiplexing | TDMA/TDD |
Frequency band | 1,880 ~ 1,900 MHz |
Channel spacing | 1.728 MHz |
Modulation method | GFSK |
Data rate | 1.152 Mbit/s |
The maximum distance from the base unit | 600 m ("twisted pair" cable) |
The maximum distance from the PBX subscribers
Name | AWG 22 (m) | AWG 24 (m) |
Digital terminal | 500 | 330 |
Analog telephone SLIB24/SLIBII/SLIB2E/DSIB SLIB48 |
2 500 5 000 |
1 600 3 300 |
External two-wired line features
Name | Characteristics |
Call detection sensitivity | 40V at a frequency of 6~30 Hz 30V at a frequency of 30~37 Hz |
Tone dial Frequency deviation Signal rise time Tone duration Time between digit dials |
less than +/- 1.8 % max. 5 ms min. 50 ms min. 30 ms |
Pulse dialing Pulse frequency Duty cycle pulses |
10 pulses per second 60/40% or 66/33% |
DECT Cordless handset Characteristics
Name | Characteristics |
Maximum transmitted power | 250 mW |
Modulation method | GFSK |
Frequency range | 1,880MGts ~ 1,900MGts |
VoIP Characteristics
Name | Characteristics |
LAN-Interface | 10/100 Base-T Ethernet (IEEE 802.3) |
Speed | 10 Mbit/s or 100 Mbit/s (Auto-determination) |
Duplex | Half Duplex or Full Duplex (Auto-determination) |
VoIP Protocol | H.323, v2 |
Codec | G.711/G.729A/G.723.1 |
Fax Transmission Protocol | T.38 |
Echo Cancellation Protocol | G.168 |
LAN-Interface Characteristics
Name | Characteristics |
LAN-Interface | 10-T Ethernet(IEEE 802.3) |
Speed | 10 Mbit/s |
Duplex | Half duplex or Full Duplex (Auto-determination) |