5G Fronthaul WDM

Product Details

5G Fronthaul Semi-active WDM Equipment
The 5G fronthaul semi-active wavelength division equipment launched by C-Light Network address the problems of limited optical cable resources, long construction period, and high cost caused by direct drive of optical cables between DU-AAU in 5G fronthaul. The DU side uses active WDM equipment, and the AAU side uses a passive wavelength division multiplexer plus colored optical modules to form a unified manageable fronthaul network.Supporting IP-based Web management and Netconf/Yang-based unified management for operators, it provides a good solution to help reduce costs, achieve high reliability and quickly deploy 5G fronthaul networks.
Product Feature			Product Diagram
●Low insertion loss and polarization-dependent loss ●Support CWDM 12-wave ●High channel isolation ●High stability and reliability ●Wide working wavelength range ●Wide operating temperature range ●Support multi-kinds of graphical interface network management, such as Netconf/yang, Web ●Conform to ITU-T G.694.2 ●Conform to Telcordia GR-1209-CORE-2001 standard ●Conform to Telcordia GR-1221-CORE-1999 standard ●Conform to RoHS-6 (no lead)			Remote chip box
			Pluggable card
			2RU： 483(D)×350(W)×88(H)mm
Application Topology

Application Scheme

Central office equipment
Product Specification
Function	Parameter
Model (DU&BBU side)	C6	C12	OLP-C6	OLP-C12
Description	no protection		with protection
orking wavelength	1271/1291/1311/1331/1351/1371nm	1271/1291/1311/1331/1351/1371/1471/1491/1511/1531/1551/1571nm	1271/1291/1311/1331/1351/1371nm	1271/1291/1311/1331/1351/1371/1471/1491/1511/1531/1551/1571nm
Insertion loss	≤2.0 dB	≤2.5dB	≤3.0 dB	≤3.5 dB
Channel insertion loss uniformity	≤1.0dB
Channel bandwidth	TU±6.5
Adjacent channel isolation	＞25 dB
Non-adjacent channel isolation	＞30 dB
Polarization dependent loss	≤ 0.2dB
Switching time	＜35ms
Switch type	Latching
Return loss	＞45 dB
Connectors	LC/PC
Operating voltage	DC-48V or AC220V
Operating Temperature	-10 ~ 60 °C
Storage Temperature	-40 ~ 85 °C
Central Office Chassis Type	2RU standard 19’’rack 442(W)×350(D)×88(H)mm 3RU standard 19’’rack 442(W)×350(D)×132(H)mm 5RU standard 19’’rack 442(W)×350(D)×220(H)mm
Remote device
1U 3-slot chassis
Remote plug box
Product Specification
Function	Parameter
Model (AAU&RRU side)	C6	C12	C6P	C12P
Description	no protection		with protection
Working wavelength	1271/1291/1311/1331/1351/1371nm	1271/1291/1311/1331/1351/1371/1471/1491/1511/1531/1551/1571nm	1271/1291/1311/1331/1351/1371nm	1271/1291/1311/1331/1351/1371/1471/1491/1511/1531/1551/1571nm
Insertion loss	≤2.0 dB	≤2.5dB	≤6.0 dB	≤6.5 dB
Channel insertion loss uniformity	≤1.0dB
Channel bandwidth	ITU±6.5
Adjacent channel isolation	＞25 dB
Non-adjacent channel isolatio	＞30 dB
Polarization dependent loss	≤ 0.2dB
Return loss	＞45 dB
Connectors	LC/PC
Operating Temperature	-40 ~ 85 °C
Storage Temperature	-40 ~ 85 °C
Working humidity	5%～95% RH, no condensation
Remote plug box size	Single layer size (suitable for C6 and C12): 130×100×25mm Double layer size (suitable for C18): 130×100×50mm

Support&Service

Customization

- 01 -

Customization

C-LIGHT R&D and sales provide various personalized product customization services for customers in different industries.

C-LIGHT ensures good product quality and quality assurance through a series of effective measures.

C-LIGHT provides professional pre-sales and after-sales services, including product certification qualifications, product reports, and free technical support.

C-LIGHT provides an excellent production environment to ensure that products can meet customer needs.

- 04 -

Quality inspection

●100% of products pass initial test, final test and factory inspection.

●3-step quality control management process.

●100% complete implementation of customer order quality requirements.

●100% guarantee of customer product data information security.

Quality certification

Please contact us to download the certification certificate.

Quality certification

Please Note: Installing a third party transceiver does not void your network equipment warranty. Network equipment manufacturers all have guidelines stating that warranty support on their products will not be affected.