Whether you need new products or renovated products, takes comprehensive
warranty as the standard.we only purchase green market equipment of the
highest quality . All these are provided at the best possible price.
Min.Order Quantity::
1 pcPrice::
NegotiableDelivery Time::
3-5 dayswarranty time::
six monthsPlace of Origin::
ChinaPayment Terms::
T/T, Western Union, MoneyGram
Huawei TN12ST2 02311BWB 03022VUU Two-way optical monitoring channel and clock transmission board OSN6800 OSN8800
Product Description
The ST2 board is mainly used to process and regenerate optical supervisory signals. In addition, the ST2 board supports the IEEE 1588v2 function. In addition, the TN12ST2 board supports line fiber quality monitoring.
For detailed functions and features, refer to Table 1.
Table 1 Functions and features of the ST2 board
Receives, processes, and transmits two optical supervisory signals.
Supports transparent transmission of two channels of FE electrical signals.
Supports IEEE 1588v2 function.
Supports physical clock function.
Supports a maximum of 40.5 dB transmission.(Not including the loss of the FIU or SFIU board)
When the ST2 board is used with the STG board in an OptiX OSN 8800 universal platform subrack, the board can process physical clock signals and IEEE 1588v2.
The OSC has no limitation on the distance between two optical line amplifiers. The failure of an optical line amplifier does not affect the performance of the OSC.
The ST2 board is independent of the SCC. When the SCC is not properly installed, the ST2 board can still ensure the pass-through of ECC with the two optical interfaces and monitor other stations.
When the ST2 board works with the SFIU board, the signal wavelengths of supervisory channel for TM1 optical port is 1511 nm, and the signal wavelengths of supervisory channel for TM2 optical port is 1491 nm.
When the ST2 board works with the FIU board, the supervisory channel signal wavelength is 1511 nm.
Supports outloops.
The line fiber quality monitoring function can be used on the NMS, and the NMS will display monitoring figures and data. For details, see the Fiber Doctor System in the Feature Description.
The Fiber Doctor Management System Software Fee License needs to be purchased for this function.
Only the TN12ST2 board supports line fiber quality monitoring.
The overhead can be processed and transmitted between the OLSP/OLSPA/OLSPB board and the TN12ST2/TN13ST2 board.
Supported. For details, see the Synchronization in the Feature Description.
Only supported by the TN13ST2 board.
Supported. For details, see the Synchronization in the Feature Description.
Product Details
Function and Feature
Description
Basic function
NOTE:
Technical features
Regeneration function
The ST2 board transmits signals from section to section. It also has the 3R function. In each regenerating station that has optical amplifiers, information can be correctly received and new supervisory signals are added.
Operating wavelength
Loopback
Optical-layer ASON
Supported
Line fiber quality monitoring
NOTE:
Overhead processing and transmission
eSFP
The board supports pluggable optical modules that use 1511 nm and 1491 nm wavelengths.
G.8275.1
NOTE:
G.8273.2
Our Advantages
We have HUAWEI 02311BWB for sale, including refurbished and new ones, and the price is usually 90% lower than the original supplier's price. Our super fast turnaround time and high-quality inventory all over the world mean that we can accurately deliver the products replaced on the same day to the place where they are needed, and minimize network downtime.
HUAWEI 02311BWB, like all our hardware, takes comprehensive warranty as the standard. Whether you need new products or renovated products, we only purchase green market equipment of the highest quality and environmental protection. All these are provided at the best possible price, and a large amount of cost-effectiveness will be directly passed on to you.
HUAWEI 02311BWB represents only one product in our world-class hardware portfolio. The portfolio includes very well-known industry names, such as Nokia, Huawei, ZTE, Siemens, Nortel, Ericsson, Alcatel, Lucent, etc. We have a lot of inventory, thank you very much for sharing with customers.
2506 Xidi Building, No. 8 Fenglin Third Road,Yuelu District, Changsha City, Hunan Province
