Product Information
Features
- Synchronizes to PTPv2
- Synchronizes to IRIG IEEE-1344 (AM and DCLS)
- LED Status Indicators (ALARM & LOCK)
- OLED Display (64 X 256 dot matrix graphical)
- Night/Dim Mode
- Wide Range DC Power (9 to 32 Vdc)
- Manual Setup Control
- PoE via network port
- Optional network port boot for ruggedness and environmental protection
Product Description
The DD-101 provides accurate time which is intended to be displayed on a surface or other location requiring large time characters where only a small panel space is available. The DD-101 is also capable to be mounted in a rack environment, using the accessory Rack Mount Faceplate, RFMP-BLK1. The time information may be derived from either the Precision Time Protocol (PTP) or a time code input.
The front panel provides a high contrast OLED display, status LEDs and navigation switches for parameter selection and setup.
The rear panel has an RJ-45 network connector, code input BNC and a 9-pin DB connector.
The DD-101 can be powered using pins on the DB-9 connector or via the network connection via Power Over Ethernet (PoE).
Product Specifications
General Specifications
- Timing Accuracy:
- < 1 millisecond to PTP, Time Code input reference
Power Input
- Power Over Ethernet (PoE) – IEEE802.3at type-2 hardware classification.
- DC converter module power input – 9 to 32 Vdc, < 500 milliwatts. Connector: AUX INPUT, DB9, (see Figure 1).
- All power inputs are DIODE-ORed together which allows seamless transition when switching from one power reference to another.
- This power scheme operates such that the power reference at the highest voltage level is the one that provides power
Standard Inputs
- PTPv2 Default Profile
- Ethernet II, IPv4, UDP Multicast
- Two-step PTPv2 packets
- Connector: RJ-45
- AM Serial Time Code Input
- Format: IEEE-1344 amplitude modulated
- Amplitude: 1 Vrms with 50-ohm termination
- Ratio: factory set to 3:1
- Connector: BNC labeled TIME CODE INPUT
Standard Inputs
- Aux Input
- Pin 1 CODE AM IN
- Format: IEEE-1344 amplitude modulated
- Amplitude: 1 Vrms with 50 ohm termination
- Ratio: factory set to 3:1
- Pin 6 CODE DC IN
- Format: IEEE-1344 DC Level Shift
- Amplitude: TTL levels
- Pin 8 NIGHT TOGGLE INTENSITY SELECT
- TTL LOW = NIGHT / Dim
- Pin 9 AUX TTL SENSE IN
- TBD
- Pins 2,5 GND
- Pins 3,7 No Connection
- Connector: DB-9 multi-pin
- Pin 1 CODE AM IN
Environmental / Mechanical
- DD-101 Size: 3.75”L x 4.06”W x 1.22”H (not including bezel)
- Weight: < 1 pound
- Operating Temperature: -20 to +70 degrees C
- Storage Temperature: -40 to +80 degrees C
- Humidity: To 95% non-condensing