Applications: |
| GNSS (satellite) time-referenced, high-performance Leader clock for Dante audio-over-IP applications. Also supports AES67-2018 applications. In addition, provides audio reference signals (tones) on Dante transmitter (output) channels for general-purpose use and a precision word clock synchronization output. |
Precision Time Protocol (PTP) Support: |
| IEEE 1588-2002 Version 1 (v1) for Dante; IEEE 1588-2008 Version 2 (v2) for AES67-2018 |
Timing Reference: |
Source: | GNSS receiver, external sync input, internal time base, or via an existing Dante network, selectable |
GNSS Receiver Capability: |
Type: | multi-band GNSS, optimized for timing applications |
Constellations Supported: | GPS (USA), Galileo (Europe), BeiDou (China), GLONASS (Russia), selectable |
Augmentation Support: | QZSS (Japan, applies only to GPS), selectable |
Number of Concurrent Constellations: | 4 |
Time to First Fix: | less than 40 seconds, typical |
Timing Accuracy: | <5 ns (clear sky) |
Sensitivity: | –148 dBm (cold starts), –166 dBm (tracking), typical |
Antenna Power Source: | 5 Vdc, 100 mA maximum |
Antenna Requirement (for Reception of Four Constellations): | active, multi-band (L1, L2/E5b), terminated with SMA plug |
| (Antenna included with each Model 5402, see Accessories.) |
Sync Input: |
Compatible Sources: | word clock, bi-level video, tri-level video, 10 MHz |
Termination: | 50 ohms (10 MHz), 75 ohms (word clock or video), or high Z (unterminated), selectable |
Word Clock Compatibility: | square wave, 5 Vpp nominal unloaded, 44.1, 48, 88.2, or 96 kHz |
Video Signal Compatibility: | bi- or tri-level, 1 Vpp nominal into 75 ohm load |
10 MHz Signal Compatibility: | sine wave, 3 Vpp nominal into 50 ohm load |
Internal Time Base: |
Type: | 24.576 MHz temperature-stabilized crystal oscillator |
Initial Accuracy: | 1 ppm (parts-per-million) |
Long-Term Accuracy: | 1 ppm (parts-per-million) per year |
Temperature Stability: | ±280 ppb (parts-per-billion), 0-50 degrees C |
Word Clock Output: |
Type: | square wave |
Rate: | 44.1, 48, 88.2, or 96 kHz, selectable |
Source Impedance: | 75 ohms |
Amplitude: | 5 Vpp, unterminated; 2.5 Vpp, externally terminated with 75 ohms |
Jitter: | 0.01 UI (using internal oscillator) |
Network Audio Technology: |
Type: | Dante audio-over-IP |
AES67-2018 Support: | yes |
Dante Domain Manager™ (DDM) Support: | yes |
Ethernet Interface Configuration: | Switched, Redundant, Switched+Mgmt, or Redundant+Mgmt, selectable |
Clock Source: | follows overall Model 5402 configuration |
Sample Rate: | 44.1, 48, 88.2, or 96 kHz, selectable |
Bit Depth: | 24 |
Number of Dante Transmitter (Output) Channels: | 8 |
Number of Dante Flows: | 32 transmitter |
Audio Reference Signals: |
Type: | continuous sine-wave signals on Dante transmitter (output) channels |
Number of Channels: | 8 |
Frequency: | 1 Hz to 22 kHz, individually configurable in 1-Hz steps |
Amplitude: | 0 to –99 dBFS, individually configurable in 1-dB steps |
Distortion (THD+N): | <0.0001% (<–121 dB), measured at 1 kHz, –1 dBFS |
Network Interfaces: |
Qty: | 3. Primary Dante, Secondary Dante, and Management |
Type: | 1000BASE-T, Gigabit Ethernet ("GigE") per IEEE 802.3ab (100 Mb/s supported but not recommended for optimal performance; 10 Mb/s not supported) |
Ethernet Connection NIC Status LEDs: | one link and one activity for each Ethernet interface |
Front-Panel Display: |
| backlit LCD |
Front-Panel LEDs: |
| 9, dual-color |
| Functions: provides indication of condition of incoming AC and DC power, status of three Ethernet interfaces, status of Dante connectivity, status of GNSS receiver, and status of sync input |
Software Updating: |
| USB flash drive supports updating of main and FPGA firmware (embedded software); Dante interface updated via Ethernet interface |
Power Sources: |
AC Mains: | 100 to 240 V, 50/60 Hz, 5 W maximum |
DC: | 10 to 18 V, 0.5 A max |
Connectors: |
GNSS Antenna: | SMA receptacle |
Sync Input, Word Clock Output: | BNC receptacle, per IEC 61169-8 Annex A |
Ethernet: | 3, RJ45 receptacle |
USB: | type A receptacle (used only for updating firmware) |
DC Input: | 4-pin male XLR (pin 1 negative, pin 4 positive) |
AC Mains Input: | 3-blade, IEC 320 C14-compatible (mates with C13) |
Included Accessories: | high-precision, multi-band GNSS antenna with 5-meter (16.3 foot) cable terminated with SMA plug. Mounts magnetically to metal surface or secured using two 4.5 mm pitch machine screws. (Hardware not included.) |
Environmental: |
Operating Temperature: | 0 to 50 degrees C (32 to 122 degrees F) |
Storage Temperature: | –40 to 70 degrees C (–40 to 158 degrees F) |
Humidity: | 5 to 95%, non-condensing |
Altitude: | not characterized |
Dimensions (Overall): |
Width | 48.3cm |
Height | 4.4cm |
Depth | 20.1cm |
Mounting: | one space (1U) in a standard 19-inch rack |
Weight: | 1.4kg |
Specifications subject to change without notice. |