4U Telephone Fiber Mux Rack
4U Telephone Fiber Mux Rack Overview
The LNK-PR-4U is a high-capacity, professional 4U chassis designed for robust
and flexible telecommunications
deployment. Supporting a hybrid combination of up to 16 card-type
modules (4-channel or 8-channel telephone
fibre multiplexers), it allows for a scalable system configuration
of up to 128 channels. Engineered for
maximum reliability, it features a robust switch mode power supply
(SMPS) that accepts 110/220 V AC input.
Its advanced electrical design prevents single-module failures from
affecting others, ensuring unmatched
system stability. Built-in cooling fans enhance the chassis's
longevity, and front-accessible, hot-swappable
modules and clear LED status indicators offer effortless
maintenance, eliminating the need for system
downtime during upgrades or replacements.
4U Telephone Fiber Mux Rack Features
► Active/standby dual power supply design ensures uninterrupted system operation
► Equipped with two power supply options for reliable performance in diverse operating environments
► Supports simultaneous operation of 4-Channel or 8-Channel card-type Telephone Fiber Mux,
greatly enhancing system adaptability
► Hot-swappable modules allow easy maintenance and upgrades without service interruption
4U Telephone Fiber Mux Rack Technical Indexes
Parameter | Specifications |
Number of slots | 16 |
Structure | 19” 4U rack |
Card-type converter support | 4Ch or 8Ch Card-type Telephone Fiber Mux |
Power input | AC Voltage: AC 100~260V; frequency: 50/60 Hz |
Power output | DC5V 16A |
MTBF | > 100,000 hours |
Power configuration | Single power supply; or Dual power supply for warm backup mode |
Dimension (mm) | 485x280x176 (LxWxH) |
Weight | 7.4KG |
LED indication | POWER (power supply) |
Construction | Metal |
Operating temperature | -30°C to +55°C |
Storage Temperature | -40°C to +85°C |
Relative humidity | 5%~90% (non condensing) |
4U Telephone Fiber Mux Rack Ordering Information
Model | Description |
LNK-PR16-2A | 19" 4U Rack-Mount Chassis, 16-Slot, 16pcs 4CH or 8CH Card-type telephone fiber mux can be put in the Chassis, Dual Power Supply |
4U Telephone Fiber Mux Rack Application
After-Sales and Warranty Policy
It is composed of online customer service and telephone customer service, providing product consultation,
remote technical support, maintenance and acceptance services.
Service Policy: Three-month replacement and three-year warranty.
Replacement: Within three months of purchasing a series of products, after
testing the product failure
by technicians and man-made damage caused by non-natural disasters,
the purchaser can directly
go to the purchasing point to replace the same type of products.Or
a product of comparable performance.
If there is no trouble in product testing, the original sample will
be returned.
Warranty: Man-made damage caused by non-natural disasters, our company's
free warranty period is 1 year.
[The following circumstances do not fall within the scope of
replacement and free maintenance]
1.Damage caused by operation and maintenance not in accordance with
the instructions in the product manual.
2.Damage caused by human factors, such as inappropriate voltage
input, water intake and breakage.
3.Damage to products caused by natural disasters, such as
lightning, earthquakes, fires, etc.
3.Unauthorized alteration of the inherent settings or repair
without the company's permission.
4.Products beyond the scope of free maintenance.
5.Damage caused by transportation, loading and unloading during
repairs sent by customers.
6.The product bar code or model on the product warranty card does
not conform to the product itself.
7.Failure or damage caused by other non-product problems such as
design, technology, manufacturing and quality.
