.

5G Fronthaul Passive WDM System

The 5G fronthaul transmission passive WDM system launched by Guangzhou Sintai Communication Co., Ltd. is mainly used to solve the problem of lack of optical cable resources in the optical fiber remote transmission between DU-AAU in C-RAN architecture.

By deploying passive DWDM on DU and AAU sides, and replacing the original white optical module on wireless equipment with a matching color optical modules, it can provide different wavelength service optical signals and passive WDM on both sides.

The service optical signals of different wavelengths are multiplexed on one core optical fiber for two-way transmission, instead of optical cable laying, providing a low-cost and high-performance optical fiber expansion solution for operators.

5G Fronthaul Passive WDM Sytem Feature
Support CPRI 1~10 and eCPRI (10G/25G), compatible with STM-1/4/16/64, GE/10GE/25GE, and other multi-service unified bearings, transparent transmission, and maximize the value of frontal transmission network.

Without changing the network structure, the physical channel of pure transparent transmission is extended without delay and jitter.

Modular configuration, 1:6/12/18 optional, can achieve multi-directional multi-level convergence, and large-scale optical fiber saving.

It can provide a variety of color optical modules, support CWDM 18 waves, MWDM 12 waves, meet the requirements of various line power budgets.

Pure passive working environment, fewer fault points, plug and play, no configuration, simple maintenance.

The passive wavelength division multiplexer is compact and light and supports rack type, wall hanging, holding a pole, and other installation methods.

5G Fronthaul Passive WDM Sytem Specification
Item of Passive Mux-Demux CWDM MWDM
Channel Number 6 12 18 6 12
Central wavelength (nm) 1271~1371 1271~1491,
1271~1371
&1471~1571 1271~1611 1267.5~1314.5 1267.5~1374.5
Maximum channel insertion loss ≤1.5 ≤2.0 ≤2.2 ≤1.5 ≤2.0
Center wavelength deviation (nm) ±1.5 ±1.0
1dB channel bandwidth (nm) ≥13 ≥5
The flatness of passband (dB) ≤0.5
Isolation of adjacent channels (dB) ≥30
Isolation of non-adjacent channels (dB) ≥40
Wavelength thermal stability (nm) ≤0.005
Insertion loss thermal stability (dB) ≤0.007
Polarization-dependent loss (dB) ≤0.15
Return loss (dB) ≥40
Protection switching time <50ms
Working temperature (°C) -40 ~ +70
Storage temperature (°C) -40 ~ +85

For more information about wavelength division multiplexing system, please feel free to contact us!



在线联系供应商

至: Guangzhou Sintai Communication Co.,LTD
Your E-mail:
消息正文:


Send to other suppliers

Other supplier products

100G CFP/CFP2 Transceiver
100G CFP/CFP2 Transceiver 01- 100G CFP DWDM Transceiver The 100G CFP-DCO coherent optical transceiver launched by Guangzhou Sintai Communication Co., Ltd. adopts a standard...
FBT Coupler Splitter
FBT Coupler Splitter FBT splitter is an optical splitter that uses the Fused Biconical Taper (FBT) technique for splitting optical power and/or splitting wavelengths. ...
Optical Transceiver
Optical Transceiver Sintai full range of china opticalmodules include SFP(1.25G/2.5G), SFP+(10G), SFP28(25G), QSFP+(40G), QSFP28(100G), CFP(100G), CFP2(100G/200G/400G)...
60km Dispersion Compensation Fiber
60km Dispersion Compensation Fiber DCF model is a negative dispersion optical fiber launched by Sintai Communication Co., Ltd., which is a new type of single-mode optical fiber desig...
100G CFP/CFP2 Transceiver
100G CFP/CFP2 Transceiver 01- 100G CFP DWDM Transceiver The 100G CFP-DCO coherent optical transceiver launched by Guangzhou Sintai Communication Co., Ltd. adopts a standard...
供应产品

Same products

For BYD-Yuan Surui S6 S7 G3 G6 F3 Smart Key Blade
For BYD-Yuan Surui S6 S7 G3 G6 F3 Smart Key Blade 卖方: Yuhuan Hongchuan Metal Products Co., Ltd. Product material: Brass Surface treatment: No plating Product specification: 1.7×7.8×...
Factory Direct Truck Trailer Parts Transportation Container Lock
Factory Direct Truck Trailer Parts Transportation Container Lock 卖方: Xiamen Tinmy Industrial Co., Ltd. Material: Carbon SteelWarranty: 1yearBrand Name: TinmyCar Model: Truck,TrailerSize: standard size...
IR Simultaneous Interpretation System
IR Simultaneous Interpretation System 卖方: Gonsin Conference Equipment Co.,LTD. IR Receiver TC-J904LC/J906LC/J908LC/J912LC Features of IR Receiver Streamlined design; Langu...
Simultaneous Interpretation System
Simultaneous Interpretation System 卖方: Gonsin Conference Equipment Co.,LTD. GONSIN simultaneous interpretation and translation equipmentis suitable for business and governme...
Paperless Conference System
Paperless Conference System 卖方: Gonsin Conference Equipment Co.,LTD. GONSIN Paperless ConferenceSystem has two types of terminal-Desktop All-in-one Terminal and Touch...