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TTM 01-G
Overview
- Form Factor:DIN Rail
- Ethernet Ports:1
- T1/E1/J1 and 10 MHz Outputs:No
- Secondary Power Supply:No
- Oscillator:TCXO
- Pulse and time code distribution :Yes
- Key Features
- GPS and GLONASS support
- Independently isolated outputs
- Isolated power supply
- Precision Time Protocol (IEEE® 1588v2:2008) server/client function
- Network Time Protocol (NTP) and Simple Network Time Protocol (SNTP) support
- UTC and LST with user defined daylight savings time settings.
- Remote configuration and upgrades over Ethernet
- Configuration encryption and security
- DIN Rail Mounted
- Low noise characteristics due to balanced pair distribution
- Physical
- Design: UL94-V0 polycarbonate flame retardant din rail mount case
- Measurement: (W) 72 mm x (D) 60 mm x (H) 90 mm
- Weight: 0.15 kg
- GNSS Receiver
- L1, C/A code 32 Channel Parallel-tracking receiver
- Frequency: 1598 MHz
- Sensitivity (Acquisition): -155 dBm
- Sensitivity (Tracking): -160 dBm
- Oscillator (TCXO)
- Drift over 24 hours at 25 degrees °C: 0.55 ms
- Standard Inputs and Outputs
- 1x Copper TTL:
- 0 - 5V, 150mA fused (2 Pin screw terminal)
- 1x ST Fiber :
- 62.5/125 um, λ = 820 nm, multi-mode Power budget 17.5 dB (typical)
- 1x Sync Indication Output:
- 300V, 150mA DC or 265 V 100mA AC (2 Pin screw terminal)
- The PTP translator may be fitted with one of the following Ethernet interfaces:
- 1x RJ45 - 10/100 Ethernet UTP connector
- 1x ST Fiber Ethernet - Multi-mode 100Fx Fiber Ethernet
- Optional Output
- The PTP Translator may be fitted with one of the following optional outputs:
- 1x Copper TTL: 0 - 5V, 150mA fused (2 Pin screw terminal)
- 1x Copper AM IRIG-B: 8V, 120 ohm impedance (2 Pin screw terminal)
- 1x Copper TTL: +/- 9V RS232, 15mA serial time messages (2 Pin screw terminal)
-
- Network Options
- Protocols Supported: ARP, UDP, ICMP, DHCP, SNMP v1, v2c, v3, VLAN
- IEEE 1588v2 (PTP):
- P2P/E2E delay,
- 1-Step/2-Step delay,
- IEEE C37.238-2011 Power Profile,
- IEEE C37.238-2017 Power Profile,
- IEC/IEEE 61850-9-3 Power Utility Profile,
- ITU-T G.8265.1 Telecom Profile (timeReceiver only),
- ITU-T G.8275.1 Telecom Profile
- NTP/SNTP: Stratum 1 NTP & SNTP Time server, Multicast and Broadcast capability
- SNMP: V1, V2c and V3 support can be independently enabled, configurable V1, V2c community names and security groups, Fully configurable via SNMP
- Notifications: SNMP trap generation V1, V2c, V3, SNMPv3 traps can be authenticated and privatized via USM, Syslog (RFC-3164 and 5424 verities)
- Isolation
- Power to I/O: 1.6 kV
- Between TTL outputs A+B: 2.5kV
- Environmental and Electrical
- 1x Power Supply:
- Low Voltage: 14 - 36 Vdc
- Medium Voltage: 20-75 Vdc
- High Voltage: 90-300 Vdc
- Power Drain: 4 W Max.
- Operating Temperature: -10°C to +65°C
- Humidity: To 95% non-condensing
The TTM 01-G is a reliable and accurate GNSS (GPS/GLONASS) DIN rail-mounted clock with sub-microsecond timing that is used to synchronize IEDs (Intelligent Electronic Devices) in the power industry. As with all Tekron GPS clocks, the TTM 01-G has electrically isolated outputs, providing excellent noise immunity and transients protection.
The TTM 01-G supports Network Time Protocol (NTP), PTP (IEEE® 1588v2-2008) and, IRIG-B and is perfect for installations with limited mounting space.
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