Synchronisation > Products > US4G
Specific configurations available upon request
Features :
ETSI & 19" rack solution : main shelf and expansion shelf
Extended redundant architecture
ITU-T G.811 Rubidium + internal GPS
G.812 type I, II, III (quartz + Rubidium oscillators)
ETSI EN 300 462-6-1
EN 300 462-3-1, 300 462-4-1, 300 462-5-1
Output interfaces :
- 128 x 2048 kHz 120/75 ohm, redundant paired card
- 64 x E1 120/75 ohm, redundant paired card
- 64 x E1 Retiming
- 64 x 2048 kHz non redundant, with frequency feedback
- 64 x E1 non redundant, with frequency feedback
- 64 x 5/10 MHz
Input interfaces :
- 6 x E1 / 2048 kHz / 1-5-10 MHz
- internal GPS (1 standard input remplacement)
SSU management : Craft terminal (TPE/ ANSI), SNMP, alarm relays, LED synoptic
Remote interface :
- X 25 / V25 bis
- ETHERNET 10baseT
Output supervisory : 64 x FFOFF measurement with customer interface monitoring (frequency feedback)
Input supervisory :
- E1 alarming, frequency offset, phase hit
- MRTIE and TDEV performance monitoring and alarming
Maintenance :
- Hot swappable cards, high MTBF
- Firmware download
SSM : Full SSM management with advanced functions for automatic network configuration