Nokia 472685A ESFB Sync Cable
Product Overview
472685A ESFB Sync ESMA/B/C to FSMF
ESFB Sync cable ESM to ASIK 12m 995458b
Kompatibles Nokia 472685A ESFB-Synchron isations kabel
Nokia 472685a.102 ESFB Sync Cable Esma/b/c to Asik 12m
Key Functions & Specifications
Primary Function: To carry synchronization and timing signals between the primary FSMF System Module and secondary FBBC (Flexi Baseband Expansion) modules within the same base station cabinet.
Purpose: Enables multiple baseband units to operate with a common clock source, which is absolutely essential for:
TDD-LTE (Time Division Duplexing) Networks: Prevents interference by ensuring all modules transmit and receive in perfect unison.
Multi-Module Sites: Allows the base station to scale its capacity by adding FBBC cards while maintaining precise phase synchronization.
Feature Support: Critical for advanced features like Carrier Aggregation (CA) and Coordinated Multipoint (CoMP).
Compatibility: Designed for use with:
Nokia Flexi Multiradio BTS platforms (e.g., FSMF, FBBC units).
Nokia AirScale BTS platforms (backward compatibility is common).
Technical Specifications:
Length: Typically short (e.g., 0.5 to 1 meter), designed for intra-cabinet connections between adjacent modules.
Connectors: Proprietary Nokia connectors designed for a secure, shielded connection to prevent signal degradation.
Shielding: Heavily shielded to protect the highly sensitive timing signals from electromagnetic interference (EMI).
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Our Services
- Cost-effective equipment
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For this model, we have new original, cost-effective compatible, and economical second-hand . We provide you with a variety of choices, the same quality! Each products has been strictly tested to ensure stable performance, worry-free use, and enjoy an efficient experience.
Full range of options: new original quality assurance, compatible models are super value and practical, and second-hand are economical and durable.
Strict quality control: each products is tested before shipment.
Worry-free after-sales: warranty commitment, normal use, and quality problems can be returned or exchanged.
About Us
Our company set up an international sales headquarters in Changsha, China in 2009. Based in China, we have international operations in Southeast Asia, Europe, the United States, Africa and Russia, relying on existing core network simulation technology to manufacture old equipment and ODM. It is an excellent operation and maintenance service provider for communication engineering, network optimization and maintenance. Provide base stations, transmission, power supply, optical modules, cables, terminals and other old equipment for leading telecom operators in the region, supporting auxiliary materials as equipment renovation and integrated maintenance services. Service manufacturers include Nokia, Ericsson, ZTE, Dell, Alcatel, Nortel, Siemens, Lucent.
FAQ
1.Our customers guarantee quality?
Before mass production is always pre-production samples
A final inspection is always carried out before shipment
2.What can you buy from us?
Optical fiber cable, feeder jumper cable, outdoor optical fiber cable, antenna, transmission cable, Transmission module,Radio,Ericsson Devices,Nokia Devices,ZTE Devices,Baseband Unit (BBU),Bracket,etc. Customized
3.What services can we provide?
Accept delivery terms: FOB, CIF, EXW, FCA, DDP, DDU, Express.
Accepted payment currencies: USD, RMB.
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Spoken Language: English, Chinese.
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