VIAVI ONT-804 Optical Network Tester 4-Slot Mainframe without Display
4-slot ONT-800 mainframe without display for scripted 800G optical transport test in system verification and manufacturing.
- Slots for application modules
- 4
- Order number
- 3078/05
- Operating system
- Linux
Overview
The ONT-804 is the 4-slot, display-less mainframe of the VIAVI ONT-800 Optical Network Tester family. The ONT-800 platform is a configurable, multi-protocol, multi-port test system for R&D and system verification of optical transport ICs, modules and systems. It builds on the ONT-600 to provide the bandwidth, power and cooling required for testing at 600G per lambda and beyond, including 400G and 800G optical pluggables.
The ONT-804 takes up to four hot-swappable application modules and ships with a 19" / 21" rack mount. It runs a Linux operating system with VNC-based remote operation and can run stand-alone software such as Wireshark on the controller board. Connectors for an external keyboard, mouse and HDMI display are provided; the front panel carries a small graphic LCD with two push buttons for the IP address, reference clock settings and module connectivity check.
Remote control and automation
The mainframe can be controlled via SCPI commands over the LAN port. Modules are addressed independently and in parallel and may be shared among multiple users and across multiple mainframes network-wide. Scripting support is provided for Tcl/Tk, Python, C libraries and LabVIEW, and the interactive GUI works in parallel with remote control. All ONT application modules share the same GUI, automation and scripting architecture.
Clock and synchronization
The controller and clock module has an internal master clock with ±1.0 ppm accuracy and provides BNC, Bantam and Time of Day inputs and outputs for external synchronization. An optional factory-fitted GNSS receiver with rubidium oscillator supports GPS, Glonass, Beidou and Galileo.
VIAVI positions the ONT-804, together with the ONT-812 and ONT-812A, for cost-sensitive and scripted applications in system verification testing and manufacturing.
Key Features
- 4 slots for application modules
- Mainframe without display; 19" / 21" rack mount included
- Designed to meet power and cooling for 800G optics
- Compatible with ONT-600 modules
- One common architecture for SW scripts on the ONT family
- High accuracy clock module to synchronize modules and test ports
- Linux OS with support for VNC-based remote operation
- Runs stand-alone software like Wireshark
- Connectors for external keyboard, mouse and display (HDMI, 4 x USB)
- SCPI remote control over LAN with Tcl/Tk, Python, C and LabVIEW scripting support
- Modules can be shared among multiple users and across multiple mainframes
- BNC, Bantam and Time of Day inputs for external synchronization
- Optional Rb and GNSS synchronization
- Modules are hot swappable
- Rack mountable
Specifications
|
Slots for application modules
ONT-804
|
4 |
|---|---|
|
Order number
ONT-804
|
3078/05
ONT-804 Mainframe without display, 19" / 21" rack mount included
|
| Operating system | Linux |
|
Nominal voltage range
ONT-804
|
100 to 240 V
AC line
|
|---|---|
|
Operating voltage range
ONT-804
|
85 to 265 V |
| Operating frequency | 50/60 Hz |
|
Max AC power
ONT-804
|
1600 VA
Fully loaded mainframe
|
|
Max DC power to application modules
ONT-804
|
1200 W |
|
Dimensions, including handle/bumpers (w x h x d)
ONT-804
|
400 x 200 x 495 mm
Without modules
|
|---|---|
|
Weight
ONT-804
|
11.7 kg
Without modules
|
| Interfaces | Ethernet (RJ45), 4 x USB, external keyboard, mouse, HDMI |
|---|---|
| Processor | Intel, 16GB RAM |
| Hard drive for data/setup storage | ≥ 64 GB |
| Local GUI |
By connecting screen/mouse/keyboard
Remote operation via Java Web Start or VNC
|
| Remote control for test automation |
SCPI commands via the LAN port
Scripting support for Tcl/Tk, Python, C libraries, and LabView
|
| Display type | Graphic LCD display 128 x 32 pixels |
|---|---|
| 2 push buttons | Display and control: IP address, mainframe reference clock settings and module connectivity check |
| Nominal range of use | +5 to +35°C |
|---|---|
| Storage | −20 to +65°C |
| Transport | −20 to +65°C |
| Internal master clock module accuracy |
±1.0 ppm
Exceeds T1.101 stratum 3/3E accuracy
|
|---|---|
| Clock and time of day synchronization | NTP, PTP, external GPS, 1PPS, Time of Day |
| External synchronization input, unbalanced connector | 50 Ω, BNC jack |
| External synchronization input, unbalanced clock source | DS1, E1; 1544, 2048 kHz, 1, 5, 10 MHz, 6312 kHz |
| External synchronization input, balanced connector | 110 Ω, Bantam jack |
| External synchronization input, balanced clock source | DS1, E1; 1544, 2048 kHz, 1 MHz |
| Clock output, unbalanced connector | 50 Ω, BNC jack |
| Clock output, balanced connector | 110 Ω, Bantam jack |
| Clock output frequencies |
E1, DS1, 2048 kHz, 1544 MHz
As printed in the datasheet
|
| RJ45 clock in/out | 1 pps and time of day, ITU and YD/T 2375-2011, cascade |
| Antenna input connector |
SMA 1.6/5.6, 50 Ω
Option 3078/92.02
|
|---|---|
| Antenna input RF power max. | +10 dBm |
| Antenna supply | 3.0 V / 50 mA max |
| Supported satellite systems | GPS, Glonass, Beidou, Galileo |
| Time to first fix | < 30 s |
| Warm up time Rb oscillator |
< 8 min
To reach frequency accuracy better than ± 1E-9 at ambient temperature 25°C
|
| Overall synchronization time |
typical: < 30 min
Depends on satellite constellation and received signal quality
|
| Time accuracy |
< ± 2 ns
Clear sky, good signal quality
|
| Frequency accuracy |
< ± 1E-10 without receiving satellites (Rb oscillator); < ± 2E-8 during synchronization
Synchronized: long time stability of satellite system
|
Specifications are taken from the manufacturer's documentation. See the datasheet for complete and current values.
Applications
- R&D design testing
- System development
- System Verification Testing (SVT)
- Manufacturing test
- Ethernet traffic load
- Transponder hardware validation
- FEC compliance validation
- IC development and validation
Included
- 19" / 21" rack mount
- 1 power cable (K 810 to K 815, by region)
Options & Accessories
| Option | Description |
|---|---|
| 3078/92.02 | ONT-800 Ultra High Accuracy GNSS Rb Clock — Hardware option, can only be fitted in the factory |
| K 810 | Power cable, European IEC C19 Schuko 250 V 16 A |
| K 811 | Power cable, UK C19 250 V 13 A |
| K 812 | Power cable, Australia 250 V 15 A |
| K 814 | Power cable, US NEMA 5-20 125 V 20 A |
| K 815 | Power cable, US NEMA 6L-20 250 V 20 A |
Documents & Resources
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