How to install optical cable distribution frame?

Product Description:

SR21C1 distribution box is specially used for fiber splicing occasions. LC/SC can reach 48 cores, and ST/FC can reach 36 cores. It is equipped with C-type fusion splicing trays, each tray has 24 cores. SR2C1 adopts full cold-rolled plate box body, the front baffle is 1.2 cold-rolled plate, the upper cover and bottom box are 1.5 cold-rolled plate, and the bracket is 2.0 cold-rolled plate. The upper cover and the bottom box are connected by two 3-section steel ball slide rails on the side. The front baffle is connected to the bottom box through two 6.4 locks. The rotation is realized by two shafts riveted on the side of the bottom box. The panel bracket is fixed on the bottom box by two countersunk screws on the side and four round head screws on the bottom. The center of the bottom box is fixed to the C-type fusion splice tray by two countersunk screws.

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SR2C1 finished product size: 430*327*43.6mm, 3-section slide rail axial distance is 220mm; distance from front bezel to panel bracket is 89.2mm; distance from bottom box bottom to panel bracket is 218.3mm. The cable inlet is two waterproof connectors, PG13.5 and PG21. The outlet cable is two 20*50mm waist-shaped holes on both sides of the bottom box.

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The SR2C1 is mounted on a rack or chassis via two side brackets, with a standard width of 19 inches. The two brackets are slotted, and the installation depth can be adjusted arbitrarily through four M4 round head screws.

Cable Entry Steps:

1.Fix the patch panel to the rack

2.Enter the cable from the waterproof connector and tighten it to fix it, and fix the cable on the bridge rib with Velcro

3.Insert the pigtail connector into the adapter

4.Weld the incoming cable and the connector pigtail together, and press it into the heat shrinkable tube holder to fix it

Cable Unloading Steps

1.Pull out the bottom box, pull out the lock, and open the front baffle

2.Put the connector pigtail through the waist hole and insert the connector into the adapter

3.Paste the cable management ring on the bottom box. Considering the bending radius of the pigtail, it should be pasted as far as possible on the outside

4.Press all the pigtails into the cable management rings on both sides, cover the front baffle, and push the bottom box back to its place

Technical Indicators:

Executive standard: YD/T778 fiber distribution frame

Working temperature: -5℃~+55℃

Salt spray test: 72 hours

Relative temperature: ≤95% (at +40°C)

Atmospheric pressure: 76~106kpa

Withstand voltage level: ≤3000V (DC), 1min without breakdown, without arcing

Insulation resistance: ≥1000M/500V

Insertion loss: UPC≤0.2db; APC≤0.3db

Return loss: UPC≥50db; APC≥60db

Plug durability: ≥1000 times

Adhesion: ISO grade: Class I ASTM grade: 4B

Product Information

FCST - Better FTTx, Better Life.

We have been designing, manufacturing and supplying passive components

for fiber optical networks since 2003. Everything we do in FCST is designed to provide efficient, simple and innovative solutions to solve complicated tasks.

We offer 4 solutions

l?FTTH ODN Solution

l?Underground Cable Installation Solution

l?Aerial Cable Installation Solution

l?Fiber Tools & Test Solution

As a FTTx solution supplier, we can also do ODM according to project. We will continue to innovate and contribute more to the construction of the global optical fiber network.