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| Stage | Key Technologies Stage |
|---|---|
| Zone | Electronic Components Zone |
| Hall | hall2 |
| Booth Location | 2A49 |
Springwave corporate is a venture company to lead the field of Information and Telecommunication as a collaboration company of Samsung Electronics providing all kind of solutions for service and products of telecommunication network such as Line protection module, Clock module, 1588 with Sync-E, IP and PTP(Precise Time Protocol) product, and verification test service for LTE/WCDMA/WiMAX with highly experienced engineers.
Springwave corporate is not only just IT business company but also renewable energy solution and green smart technology provider in the energy and resource development industry. Especially, Springwave has built 3 Photovoltaic energy plants with each capacity of 250KW, 745KW, 1MW in South Korea. And also SPW obtained PLC project from Korea Power public company
Springwave will do its best to be a world leading company in the field of IT business, Renewable Energy and Development of Resources.
Infrastructure equipment (switching stations, digital transmitters, fixed communications devices, base station communications devices)
IEEE1588v2 Grand Master
IEEE1588v2 PTP Grandmaster Key Features
- Carrier-class IEEE1588v2-2008 Grandmaster clock - IS5000
- Edge Grandmaster clock for near the mobile network edge - IS2000
- GNSS(Global Navigation Satellite System) input with auto-protection.
GPS/SBAS, GLONASS(optional)
- 100/1000Mbps PTP port with combo Copper & Fiber with autosensing
- Hardware-based packet processing for time relative PTP messages, 5ns resolution timestamping
Compliant with ITU-T G.8265.1 standard telecom profile
- Support unicast, multicast, and mixed-mode PTP processing
- Up to 500 multicast 1588 clients
- Up to 500/250/128/64/32 unicast 1588 clients
- No performance degradation as clients capacity grows
- VLAN Support, in/out-bound management
- Optionally carrier-class NTP server
- SNMP, WEB based and CLI management
- End-to-End IEEE1588 standard management
Infrastructure equipment (switching stations, digital transmitters, fixed communications devices, base station communications devices)
IEEE1588v2 Slave Solution
Software based IEEE1588 Algorithm & Protocol Stack
- Software license based design solution for IEEE1588 slave.
- Flexible launching 1588 slave solution on the target processor
- Can be providing FPGA logic, if system do not have time stamping
- Synchronizing the frequency and time from a 1588 master
- Provide the 1PPS and system clock to the client system
- Lock to synchronous-ethernet(Sync-E) for frequency syntonization
- Followed by IEEE1588v2-2008 PTP protocols, ITU-T G.826x series
Stand-Alone module for suppoting IEEE1588 Slave
- Mezzanine module with ARM-core processor
- Interface PTP ethernet port and module power with base board
Infrastructure equipment (switching stations, digital transmitters, fixed communications devices, base station communications devices)
IEEE1588v2 Slave Module
Time & Frequency module for BTS
- Reference Source : GPS/SBAS, GLONASS
- Mezzanine type module on the base board
- Output to the system
10MHz locked clock (Accuracy : <1*10-9)
(Test: Lock to Ref., Holdover, 1sec gate)
TOD : UART IF, LVTTL
1PPS Phase : < +/-100ns, < +/-50ns @98%
- Providing remote download
- Holdover @24hr : within 8us for 1PPS
- Size : 100 * 100 * 23 (mm)
- power feeding to GPS ant. & power ON/OFF
- Providing Position information
- Application: Mobile BTS, Master clock system
Economic type FDD clock module
- Reference Source : GPS/SBAS, GLONASS
- Vertical type module on the base board
- Output
System clock: 19.4MHz / 30.72MHz
1PPS : 2.5V LVTTL, +/-1us accuracy
ToD : UART IF, LVTTL
- Support PLL function : TCXO + PD(PLD)
- Embedded DP-PLL on the system processor
- Size : 45 x 26 x 12 mm
- Application : FDD type BTS, economic design
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