Solutions for limited bandwidth and transmission services
1.Re-laying the optical cable, this method has has huge amount of work, takes a long time, and also expensive.
2.Increasing the rate of optical fibers of single-channel transmissionand and use TDM to expand capacity are increasingly approaching the limits of technology. The high dispersion of G.652 fiber that has been laid limits the transmission of systems above 10 Gbit / s.
3. Increase the number of wavelengths transmitted in a single fiber.
The rapid development of WDM optoelectronic devices, especially the maturity and commercialization of EDFA, makes it possible to adopt DWDM technology in the 1550nm window area. From a technical and economic perspective, DWDM technology is currently the most economically feasible Technical expansion. DWDM solution only greatly increased the capacity of the network, but also made full use of the broadband resources of optical fiber, reducing the waste of network resources.
HT6000 is a compact, high-capacity, low-cost OTN optical transmission system introduced by HTF. Adopt the design of CWDM / DWDM common platform, support multi-service transparent transmission, and have flexible networking and access capabilities. It is suitable for national networks, provincial networks, metropolitan backbone networks and other core networks. It meets the needs of large-capacity nodes above 1.6T. HT6000 is the industry's most cost-effective transmission application platform. Build large-capacity WDM transmission expansion solution for IDC and ISP operators.
The features of HT6000 series OTN optical transmission system
Maximum support 96ch
Single channel rate up to 100Gbps
Support 10G / 100G hybrid transmission
Smooth network upgrade
Client side supports 1 + 1 protection
The channel side supports dual optical port 1 + 1 protection
The multiplexing side supports 1 + 1 dual routing protection
Power supply supports 1 + 1 dual power protection
Support multiple network management methods such as SNMP, Web and Telnet
Use OSC channel to realize remote network management
Real-time online monitoring, fast fault location
Fully visual interface
Multiple alarm methods
Modular design, all business cards support hot swap
Support wavelength adjustment and eye protection function
Network management card automatically recognizes business card
Business card automatically stores operation and fault information
Business card supports online upgrade
