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Between the same city, often because the city is larger, in order to provide better network services, there will usually be at least two server rooms, so it is necessary to connect the two remote server rooms. This type of optical transmission is a typical metropolitan area network interconnection. Now, we will introduce typical MAN interconnection solutions in the form of examples.
Case: In a city, there are two server rooms A and B, 100 kilometers apart. Now, we want to exchange business between the two server rooms. There are 160G business. At present, only two core optical fibers are connected in the two server rooms, and the line loss is about 26 dB. The required solution can meet the current needs, and can easily expand to 400 G business without add optical fibers and equipment in the future.
Sharetop Solution Design: According to the customer's needs, the following drawings are designed
The solution of Sharetop illustration: mainly uses the XYT-1600 series integrated transmission platform of Sharetop, and configures 40CH wavelength division board to realize 160G business with two optical cores, and reserves enough channel expansion for later period. At the same time, the problem of optical attenuation is solved by the optical amplifier board, and the problem of optical fiber dispersion is solved by the dispersion compensation board, thus realizing long-distance transmission and large-capacity transmission.
40CH ODM board
EDFA board
DCM board
Sharetop Products Configuration：
|
Number |
Product |
Type |
Specification |
Quantity |
Remark |
|
1 |
Integrated Transmission Platform |
XYT-16416 |
4U rack mount，19inch, dual power supply, intelligent network management,supporting 16 business channel |
2 |
|
|
2 |
Wavelength Division Board |
XYT-1600-ODM-40CH-02 |
DWDM board, 40 channel, dual fiber |
2 |
|
|
3 |
Fiber Optical Amplifier Board |
XYT-1600-EDFA |
fiber optical amplifier board, gain 15-25dB |
4 |
|
|
4 |
DCM Board |
XYT-1600-DCM-20 |
Compensating G652 fiber, compensating distance 20KM |
2 |
|
|
5 |
DWDM Optical Module |
XYT-SFP+-DW-21(60)-80 |
DWDM optical module, speed rate 10Gb/s, transmission distance 80KM |
32 |
|
|
6 |
Wavelength Conversion Board |
XYT-1600-OTU-10G |
8 gigabit optic port, downward compatible, support 4 dual-fiber server, including 3R function |
8 |
（optional） |
|
7 |
Gigabit Service Optical Module |
XYT-SFP+-SM-1310-10 |
SFP+1310nm single mode, dual fiber, transmission distance 10KM |
64 |
（optional） |
More optical transmission solutions, welcome to consult the professional engineers of Sharetop.
