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GJS-SPM009 Dome style fiber splices closure Mechanical Type

Home Products 1. FO Connection Solutions 1.5 Fiber Termination Box

GJS-SPM009 Dome style fiber splices closure Mechanical Type

GJS-SPM009 Dome style fiber splices closure Mechanical Type

Name: GJS-SPM009 Dome style fiber splices closure Mechanical Type
Availability: InStock

Engineered for optimal performance in PON networks, this splice closure is the ideal solution for terminating and distributing downstream fiber cables. Perfectly suited for FTTX deployments, it enables seamless A/B terminal access, supports low-count single-fiber splicing, and ensures robust anchoring and lead-out for multi-fiber drops.

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Key Features

■ Distribution joint with the capability of hosting different types and diameters of cables (6-9mm for micro cable and 13-18mm for duct cable)
■ All needed accessories should be included for aerial poles Space for uncut tubes, between sides it should contain space for un cut tubes
■Heat shrink should be included with Joint QTY 288 Capability of routing of fiber cores inside the joint from one cassette to another
■Installation modes: overhead-mounted, burry-mounted, wall-mounted, pole-mounted, manhole-mounted;Aging-resistant plastic, and corrosion-resistant metalworking subassemblies
■The body adopts modified high strength engineering plastic, which is high strength and corrosion resistance, has longer lifetime and excellent sealing performance.
■It has 9 cable ports in total, 8 round cable ports, and 1 oval port cable for Φ7-26mm, 2 big hole and 1 oval port can use Mid-span uncut Cable.
■The superimposed structure Splice cassettes and independent insulating grounding device in the dome make the core number configuration of optical fiber, expansion and grounding of optical cable flexible, convenient and safe.
■Service life not less than 20 years
■IP degree：IP68

Applications

■ PON Networks: Applicable to the termination of branching downstream optical cables in PON optical communication networks.
■ FTTX Access: Used over FTTX networks for end A/B access of optical cables.
■ Fiber Splicing: Suitable for the splicing of low-capacity single-fiber.
■ Cable Management: Ideal for the lead-out and fixation of multi-fiber access cables.
■ Versatile Installation: Supports various installation modes including overhead-mounted, burry-mounted (direct buried), wall-mounted, pole-mounted, and manhole-mounted deployments.

Product Views & Internal Structure

Exterior Top View

Exterior Bottom View

Disassembled View showing Internal Splice Trays

Internal Structure View

Physical performance

Complete bend radius control	the bend radius > 30mm
Flammability	GB5169.7 Experiment A
Ambient condition - Operating temperature	-40℃~+65 ℃
Ambient condition - Relative humidity	≦ 85% （+30℃）
Ambient condition - Atmospheric pressure	70~106kP
Ambient condition - Storage temperature	-25℃~+60 ℃
Voltage Strength	under 15KV direct current, without breakdown or flashover phenomenon.
Insulation Resistance	≥2×104MΩ
Tensile Force	≥800N
Leakproofness	inflate the closure, making internal pressure to 100Kpa，then put the closure into the water over 15min, without any bubbles or pressure drop happened.
Impact Strength	can bear 20N.m.after 3 impact times; there is no crack on the body.

Internal Structure of Inline Fiber Optic Splice Closure

Internal View 1

Internal View 2

Internal View 3

Internal View 4

Internal View 5

Internal View 6

Detail View 7

Detail View 8

IDetail View 9

Detail View 10

Structure Diagram of Dome Fiber Splice Closure

Ordering Information

Product Model	GJS-SPM009-8	GJS-SPM009-24
Dimension(mm)	Φ325×395	Φ325×395
Cable diameter(mm)	Φ7-Φ26	Φ7-Φ26
Splice Cassette Capacity(core)	8	24
Number of cassettes(pcs)	36	18
Splice Capacity(core)	288	432

Packing List

Item Name	Quantity	Item Name	Quantity
Dome Closure	1 set	Installation guide	1pcs
Hexagon wrench	1 set	Wall mounted accessories	1pcs
Splice protect tube 12pcs/bag	As per capacity	Pole mounted accessories	1pcs(option)
Throat Clamp Φ13-Φ19	10pcs	Outer hexagon screw M8×20(with flat washer, spring washer, nut)	8 sets
Throat Clamp Φ19-Φ29	2pcs	M10×150 outer Hexagon screw (Through wire)	2 pcs(option)
Φ15 Tablet Presser	4pcs	M10 Hexagon nut + spring washer + Flat washer	2 pcs(option)
8 shaped pressing block	4pcs	M5×16 self-tapping screws + Flat spring pad	4 sets
Φ27 sealing rubber	6pcs	Metal expansion screw	4 sets
Φ51-Φ17sealing rubber	2pcs	-	-
plastic Wrench	1pcs	-	-

Package Contents & Accessories

Frequently Asked Questions

Q What is the maximum fiber capacity of the GJS-SPM009 dome closure?

A: The GJS-SPM009 dome closure is designed for high-density networks and supports a maximum splice capacity of up to 432 cores. Depending on your network requirements, it can be configured with either 36 cassettes (for 288 cores) or 18 cassettes (for 432 cores) , providing excellent scalability for your optical fiber expansion

Q Does this fiber splice enclosure support mid-span uncut cables?

A: Yes, it features 9 cable ports in total, including 8 round ports and 1 oval port. The oval port is specifically designed to accommodate mid-span uncut cables with diameters ranging from Φ7mm to 26mm , which makes continuous cable routing highly flexible and convenient without splicing the main feed.

Q What environments are suitable for installing this dome closure?

A: Thanks to its rugged IP68 protection grade and high-strength engineering plastic body, it performs reliably in harsh outdoor conditions. It supports versatile installation modes, including overhead-mounted (aerial), wall-mounted, pole-mounted, burry-mounted (direct burial), and manhole-mounted deployments.

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