The 2.5G OTU business board is designed for high-performance, long-distance optical transmission. It supports a wide range of protocols and services, including PDH, SDH, SONET, Ethernet, SAN, OTN, and video. The board’s advanced signal processing capabilities, including 2R/3R regeneration and wavelength conversion, ensure high-quality signal transmission over extended distances. With features like FEC, DDM signal monitoring, and a hot-swappable design, the 2.5G OTU business board offers reliable and efficient network performance.
2.5G OTU Business Board
Description
2.5G OTU Business Board
The 2.5G OTU business board supports any rate protocol services from 10Mbit/s to 2.488Gbit/s. It provides 2R/3R signal regeneration and wavelength conversion, making it suitable for applications requiring high-quality, long-distance transmission.
Description
The 2.5G OTU business board is designed for high-performance, long-distance optical transmission. It supports a wide range of protocols and services, including PDH, SDH, SONET, Ethernet, SAN, OTN, and video. The board’s advanced signal processing capabilities, including 2R/3R regeneration and wavelength conversion, ensure high-quality signal transmission over extended distances. With features like FEC, DDM signal monitoring, and a hot-swappable design, the 2.5G OTU business board offers reliable and efficient network performance.
Features
- Multi-Wavelength Support: Compatible with CWDM or DWDM transmission and wavelength conversion, providing flexibility in network design. This compatibility ensures efficient use of fiber resources and optimized network performance.
- Flexible Service Access: Supports 4 x 2.488G bidirectional service access, offering high-capacity data transmission. This flexibility makes the board suitable for various network applications.
- Advanced Signal Processing: Features 2R/3R signal regeneration, FEC, and DDM signal monitoring for high-quality transmission. These advanced features ensure optimal signal integrity and performance.
- Hot-Swappable Design: Allows for easy replacement without disrupting network operations, enhancing reliability and minimizing downtime. This feature simplifies maintenance and upgrades.
- Unified Management: Managed through an SNMP-based unified network management platform with CLI, Web, and graphical interfaces. This unified management approach simplifies network administration and enhances operational efficiency.
| Parameter | Specification |
|---|---|
| Data Rate | 2.5Gbps |
| Wavelength Range | DWDM: 1529.16nm-1567.14nm |
| Signal Regeneration | 3R (Re-amplifying, Re-shaping, Re-timing) |
| Insertion Loss | ≤1.0 dB |
| Optical Interface | SFP/SFP+ |
| Management Interface | CLI, NetRiver, Web |
| Working Temperature | -10℃ ~ 50℃ |
| Storage Temperature | -40℃ ~ 80℃ |
| Relative Humidity | 5% ~ 95% non-condensing |
| Dimensions (mm) | 177 (W) × 20 (H) × 225 (D) |
| Safety & EMC | FCC, UL, CE, TUV, CSA |
| Power Consumption | <10W |
The wavelength conversion board (OTU) is widely used to convert various types of access service signals. It amplifies these signals using 3R amplification (Re-amplifying, Re-timing, Re-shaping) and then converts them to the wavelengths required for transmission in the wavelength system, working in conjunction with wavelength division multiplexers.
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