ETS3100-4U Time Synchronization Device
ETS3100 Time Synchronization Device adopts a subrack and modular design. The main board is equipped with 3 Gigabit Ethernet interfaces, among which Ethernet Port 1 and Port 2 are service ports supporting SyncE, NTP, MMS and other functions, while Ethernet Port 3 serves as the management port.
The device supports the single Beidou mode. By receiving satellite signals to calibrate the local clock, it outputs precise time and frequency signals. As a high-precision NTP clock, it can provide accurate time information for the entire network.
The device supports multiple reference inputs and enables seamless switching among them to ensure timing stability and system security. Various types of cards can be ed into the backplane for users to conveniently expand and upgrade services.
To facilitate device management, the ETS3100 Time Synchronization Device supports four management modes: Web-based management, SSH remote login management, front-panel management and local serial port management.
The main function:
- Supports multiple reference inputs (GNSS1, GNSS2, IRIG‑B1, IRIG‑B2)
- Features high‑precision digital phase locking, with OCXO as local oscillator
- Provides RS232 TOD output (dynamic serial configuration; supports ZDA, RMC, East China Grid protocol, DL/T‑1100, TP, etc.)
- TTL/RS485/fiber interface outputs (PPS/PPM/PPH/PPD/DCLS/TOD signals available)
- Supports static dry contact output
- Supports NTP/GOOSE monitoring
- Operates in primary or secondary clock mode
- Supports broadcast, unicast and peer modes
- Supports MD5 encryption, access permission control
- Supports SyncE (SSM, G.8262)
- Supports HTTP/HTTPS Web management
- Supports SNMP (v1, v2c, v3) management
- Supports local, SSH remote and CLI management
- Supports IPv6, Bonding, VLAN network features
- Supports front-panel management
Detailed Technical Specifications
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