Master Clock Server yang diperlukan adalah berbasis NTP/SNTP protokol bisa menggunakan NTP Server Public di internet secara gratis atau juga menggunakan NTP Server yang ada di jaringan intranet LAN network komputer di perusahaan Anda sendiri.
Seperti sistem ini jam digital juga banyak dipakai di Bandara Soekarno Hatta atau Airport lainnya dalam Master Clock System guna mencatat waktu yang seragam untuk beberapa node komputer, FIDS = Flight Information Display Systems, Jam Digital bandara, Jam Analog bandara, juga dapat terhubung ke beberapa node lain nya yang membutuhkan sinkronisasi waktu.
GFN4-B Single Face | Warna Biru | 4 Digits | Ukuran 320mm(W) x 156mm(H) x 60mm(D)
Juga cocok untuk implementasi di Sekolahan, Universitas, Perkantoran Pemerintah atau Perkantoran Swasta, Pabrik dan lainnya yang ingin menerapkan sistem pencatatan waktu yang akurat dan presisi tinggi dan menunjukkan waktu yang serentak dan seragam untuk setiap slave clocks yang ada.
GFN4-R Double | Warna Merah | 4 Digits | Ukuran 320mm(W) x 156mm(H) x 80mm(D)
Features
4"(10.2cm), -4-digit
Available in double-sided—just need to add a display screen instead of a clock
Time is automatically set by Simple Network Time Protocol (SNTP)
DHCP or Static IP addressable
Power-over-Ethernet (IEEE802.3af POE) or – 12VDC Power
All international time zones
Daylight saving time selectable
Receive time from Network or Time sever- No master clocks required
Installation options: Surface, Pendant, Cantilever
Brightness can be varied in 4 levels
12/24 hour format display-hh:mm
Specification
Viewing Distance: 150 feet
Dimensions:
32cm×15.5cm×6.0cm(single-sided)
32cm×15.5cm×8.0cm(double-sided)
32cm×15.5cm×6.0cm(single-sided)
32cm×15.5cm×8.0cm(double-sided)
Weight:
0.7kg(single-sided)
1.2kg(double-sided)
0.7kg(single-sided)
1.2kg(double-sided)
Cabinets: black plastic or painted steel
Accuracy: +/- approximately 20 milliseconds
Operating Temperature: -10℃ to 60℃
Operating Humidity: 90% maximum, non-condensing
Power Consumption: less than 9W
Power Supply: POE or 12VDC
Time Synchronization: SNTP/NTP
Jenis NTP Clock dan Type Pilihan lainnya 4 Digits atau 6 Digits:
Size Digit = 4 INCH
Size Digit = 4 INCH
Model | Digits | Display format | LED Colour |
Dimensions |
GFN4-R Single GFN4-R Double |
4 | HH:MM 100mm |
RED | 320mm(W) x 156mm(H) x 60mm(D) 320mm(W) x 156mm(H) x 80mm(D) |
GFN4-Y Single GFN4-Y Double |
4 | HH:MM 100mm |
YELLOW | 320mm(W) x 156mm(H) x 60mm(D) 320mm(W) x 156mm(H) x 80mm(D) |
GFN4-B Single GFN4-B Double |
4 | HH:MM 100mm |
BLUE | 320mm(W) x 156mm(H) x 60mm(D) 320mm(W) x 156mm(H) x 80mm(D) |
GFN4-G Single GFN4-G Double |
4 | HH:MM 100mm |
GREEN | 320mm(W) x 156mm(H) x 60mm(D) 320mm(W) x 156mm(H) x 80mm(D) |
GFN4-W Single GFN4-W Double |
4 | HH:MM 100mm |
WHITE | 320mm(W) x 156mm(H) x 60mm(D) 320mm(W) x 156mm(H) x 80mm(D) |
GFN6-R Single GFN6-R Double |
6 | HH:MM:SS 100/75mm |
RED | 431mm(W) x 156mm(H) x 56mm(D) 431mm(W) x 156mm(H) x 80mm(D) |
GFN6-Y Single GFN6-Y Double |
6 | HH:MM:SS 100/75mm |
YELLOW | 431mm(W) x 156mm(H) x 56mm(D) 431mm(W) x 156mm(H) x 80mm(D) |
GFN6-B Single GFN6-B Double |
6 | HH:MM:SS 100/75mm |
BLUE | 431mm(W) x 156mm(H) x 56mm(D) 431mm(W) x 156mm(H) x 80mm(D) |
GFN6-G Single GFN6-G Double |
6 | HH:MM:SS 100/75mm |
GREEN | 431mm(W) x 156mm(H) x 56mm(D) 431mm(W) x 156mm(H) x 80mm(D) |
GFN6-W Single GFN6-W Double |
6 | HH:MM:SS 100/75mm |
WHITE | 431mm(W) x 156mm(H) x 56mm(D) 431mm(W) x 156mm(H) x 80mm(D) |
Download NTP Master Clock Server catalog [klik disini]
Aneka NTP Slave Clocks lainnya [klik disini]
Hubungi:
Penjual NTP Digital Clock di GFClock Yasapersada http://gfclock.com dan website http://masterclock.gfclock.com
Direct Calls: 0818 8020 45