Cable entry and sealing
Confirm every cable sheath, outside diameter, entry port, seal, armor treatment, grounding, and route direction before the closure is approved.
Focused product range
Fiber optic splice closures planned around the cable joint.
Choose a horizontal or dome closure from the cable route, fiber allocation, cable sheath and diameter, entry-port layout, splice tray plan, sealing method, mounting, environment, re-entry, and maintenance path.
System role
Fiber joint protection for feeder, distribution, access, campus, underground, duct, aerial, pole, and handhole routes.
- Published models
- 50
- Buyer route
- Distributor / Project / OEM
- Next step
- Configuration review
Available directions
Fiber Optic Splice Closure
Fiber / Horizontal Splice Closure
48/96-Fiber Horizontal Splice Closure - SP-F001
SP-F001
Fiber / Horizontal Splice Closure
SP-F001 Horizontal Fiber Optic Splice Closure - Red
SP-F001
Fiber / Horizontal Splice Closure
SP-F002 Horizontal Fiber Optic Splice Closure
SP-F002
Fiber / Horizontal Splice Closure
SP-F003 Horizontal Fiber Optic Splice Closure
SP-F003
Fiber / Horizontal Splice Closure
SP-F004 Horizontal Fiber Optic Splice Closure
SP-F004
Fiber / Horizontal Splice Closure
SP-F005 Horizontal Fiber Optic Splice Closure
SP-F005
Fiber / Horizontal Splice Closure
SP-F006 Horizontal Fiber Optic Splice Closure
SP-F006
Fiber / Horizontal Splice Closure
SP-F007 Horizontal Fiber Optic Splice Closure
SP-F007
Fiber / Horizontal Splice Closure
SP-F008 Horizontal Fiber Optic Splice Closure
SP-F008
Fiber / Horizontal Splice Closure
SP-F009 Horizontal Fiber Optic Splice Closure
SP-F009
Fiber / Horizontal Splice Closure
SP-F010 Horizontal Fiber Optic Splice Closure
SP-F010
Fiber / Horizontal Splice Closure
SP-F011 Horizontal Fiber Optic Splice Closure
SP-F011
Fiber / Horizontal Splice Closure
SP-F012 Horizontal Fiber Optic Splice Closure
SP-F012
Fiber / Horizontal Splice Closure
SP-F013 Horizontal Fiber Optic Splice Closure
SP-F013
Fiber / Horizontal Splice Closure
SP-F014 Horizontal Fiber Optic Splice Closure
SP-F014
Fiber / Horizontal Splice Closure
SP-F015 Horizontal Fiber Optic Splice Closure
SP-F015
Fiber / Horizontal Splice Closure
SP-F016 Horizontal Fiber Optic Splice Closure
SP-F016
Fiber / Dome Splice Closure
24/48-Fiber Heat-Shrink Dome Splice Closure - SP-F101H
SP-F101H
Fiber / Dome Splice Closure
24/48-Fiber Mechanical Dome Splice Closure - SP-F101M
SP-F101M
Fiber / Dome Splice Closure
SP-F102H Dome Fiber Optic Splice Closure
SP-F102H
Fiber / Dome Splice Closure
SP-F102H Dome Fiber Optic Splice Closure - Basic Version
SP-F102H
Fiber / Dome Splice Closure
SP-F102M Dome Fiber Optic Splice Closure
SP-F102M
Fiber / Dome Splice Closure
SP-F102M Dome Fiber Optic Splice Closure - Basic Version
SP-F102M
Fiber / Dome Splice Closure
SP-F103H Dome Fiber Optic Splice Closure
SP-F103H
Fiber / Dome Splice Closure
SP-F103H Dome Fiber Optic Splice Closure - Basic Version
SP-F103H
Fiber / Dome Splice Closure
SP-F103M Dome Fiber Optic Splice Closure
SP-F103M
Fiber / Dome Splice Closure
SP-F103M Dome Fiber Optic Splice Closure - Basic Version
SP-F103M
Fiber / Dome Splice Closure
SP-F104-PLC-A Dome Fiber Optic Splice Closure
SP-F104-PLC-A
Fiber / Dome Splice Closure
SP-F104-PLC-B Dome Fiber Optic Splice Closure
SP-F104-PLC-B
Fiber / Dome Splice Closure
SP-F104-PLC-C Dome Fiber Optic Splice Closure
SP-F104-PLC-C
Fiber / Dome Splice Closure
SP-F105H-A-1 Dome Fiber Optic Splice Closure - In2 Out
SP-F105H-A-1
Fiber / Dome Splice Closure
SP-F105H-B-1 Dome Fiber Optic Splice Closure - In3 Out
SP-F105H-B-1
Fiber / Dome Splice Closure
SP-F105H-C-1 Dome Fiber Optic Splice Closure - In3 OutLarge
SP-F105H-C-1
Fiber / Dome Splice Closure
SP-F106H Dome Fiber Optic Splice Closure
SP-F106H
Fiber / Dome Splice Closure
SP-F106M Dome Fiber Optic Splice Closure
SP-F106M
Fiber / Dome Splice Closure
SP-F107H Dome Fiber Optic Splice Closure
SP-F107H
Fiber / Dome Splice Closure
SP-F108H Dome Fiber Optic Splice Closure
SP-F108H
Fiber / Dome Splice Closure
SP-F108H Dome Fiber Optic Splice Closure - Updated Tray
SP-F108H
Fiber / Dome Splice Closure
SP-F108H-A Dome Fiber Optic Splice Closure
SP-F108H-A
Fiber / Dome Splice Closure
SP-F108H-B Dome Fiber Optic Splice Closure
SP-F108H-B
Fiber / Dome Splice Closure
SP-F108H-PLC Dome Fiber Optic Splice Closure
SP-F108H-PLC
Fiber / Dome Splice Closure
SP-F108M Dome Fiber Optic Splice Closure
SP-F108M
Fiber / Dome Splice Closure
SP-F108M Dome Fiber Optic Splice Closure - Updated Tray
SP-F108M
Fiber / Dome Splice Closure
SP-F108M-A Dome Fiber Optic Splice Closure
SP-F108M-A
Fiber / Dome Splice Closure
SP-F108M-B Dome Fiber Optic Splice Closure
SP-F108M-B
Fiber / Dome Splice Closure
SP-F108M-PLC Dome Fiber Optic Splice Closure
SP-F108M-PLC
Fiber / Dome Splice Closure
SP-F109H Dome Fiber Optic Splice Closure
SP-F109H
Fiber / Dome Splice Closure
SP-F109M Dome Fiber Optic Splice Closure
SP-F109M
Fiber / Dome Splice Closure
SP-F110H Dome Fiber Optic Splice Closure
SP-F110H
Fiber / Dome Splice Closure
SP-F110M Dome Fiber Optic Splice Closure
SP-F110MPublished model index
Compare the published configurations before sending an RFQ.
These are the catalogue fields currently published for each model. Confirm the exact configuration, documents, and availability with SUNPU before placing an order.
SP-F001
48/96-Fiber Horizontal Splice Closure - SP-F001
- Published splice-tray configuration
- 2 × 12C; 4 × 12C; 8 × 12C; or 4 × 24C tray configurations
- Dimensions
- 475 × 170 × 110 mm
- Housing material
- PP
- Cable ports
- 2 inlet / 2 outlet
SP-F001 Horizontal Fiber Optic Splice Closure - Red
- Published splice-tray configuration
- 2 × 12C; 4 × 12C; 8 × 12C; or 4 × 24C tray configurations
- Dimensions
- 475 × 170 × 110 mm
- Housing material
- PP
- Cable ports
- 2 inlet / 2 outlet
SP-F002 Horizontal Fiber Optic Splice Closure
- Published splice-tray configuration
- 1 × 24C or 2 × 24C
- Dimensions
- 315 × 140 × 68 mm
- Housing material
- PP
- Cable ports
- 2 inlet / 2 outlet
SP-F003 Horizontal Fiber Optic Splice Closure
- Published splice-tray configuration
- 2 × 24C or 4 × 24C
- Dimensions
- 450 × 210 × 105 mm
- Housing material
- PC
- Cable ports
- 3 inlet / 3 outlet
SP-F004 Horizontal Fiber Optic Splice Closure
- Published splice-tray configuration
- 2 × 12C or 3 × 12C
- Dimensions
- 300 × 220 × 80 mm
- Housing material
- PP + GF
- Cable ports
- 2 inlet / 2 outlet
SP-F005 Horizontal Fiber Optic Splice Closure
- Published splice-tray configuration
- 1 × 24C; 2 × 24C; or 4 × 24C
- Dimensions
- 300 × 200 × 80 mm
- Housing material
- ABS or ABS + PC
- Cable ports
- 3 inlet / 3 outlet
SP-F006 Horizontal Fiber Optic Splice Closure
- Published splice-tray configuration
- 4 × 12C or 4 × 24C
- Dimensions
- 280 × 195 × 95 mm
- Housing material
- ABS
- Cable ports
- 1 inlet / 1 outlet
SP-F007 Horizontal Fiber Optic Splice Closure
- Published splice-tray configuration
- 1 × 24C; 2 × 24C; or 4 × 24C
- Dimensions
- 208 × 210 × 45 mm
- Housing material
- PP
- Cable ports
- 2 inlet / 2 outlet
SP-F008 Horizontal Fiber Optic Splice Closure
- Published splice-tray configuration
- 2 × 12C or 4 × 24C
- Dimensions
- 340 × 150 × 74 mm
- Housing material
- ABS or ABS + PC
- Cable ports
- 2 inlet / 2 outlet
SP-F009 Horizontal Fiber Optic Splice Closure
- Published splice-tray configuration
- 3 × 48C or 6 × 48C; catalogue states 48 cores per splice tray
- Dimensions
- 555 × 240 × 120 mm
- Housing material
- PC
- Cable ports
- 3 inlet / 3 outlet
SP-F010 Horizontal Fiber Optic Splice Closure
- Published splice-tray configuration
- 1 × 24C; 2 × 24C; 4 × 24C; or 8 × 12C
- Dimensions
- 445 × 175 × 105 mm
- Housing material
- PP / ABS / PC
- Cable ports
- 2 inlet / 2 outlet
SP-F011 Horizontal Fiber Optic Splice Closure
- Published splice-tray configuration
- 2 × 24C or 4 × 24C
- Dimensions
- 427 × 180 × 100 mm
- Housing material
- PC
- Cable ports
- 2 inlet / 2 outlet
SP-F012 Horizontal Fiber Optic Splice Closure
- Published splice-tray configuration
- 4 × 24C or 6 × 24C
- Dimensions
- 427 × 180 × 125 mm
- Housing material
- PC
- Cable ports
- 2 inlet / 2 outlet
SP-F013 Horizontal Fiber Optic Splice Closure
- Published splice-tray configuration
- 2 × 24C or 4 × 24C
- Dimensions
- 427 × 180 × 100 mm
- Housing material
- PC
- Cable ports
- 3 inlet / 3 outlet
SP-F014 Horizontal Fiber Optic Splice Closure
- Published splice-tray configuration
- 4 × 24C or 6 × 24C
- Dimensions
- 427 × 180 × 125 mm
- Housing material
- PC
- Cable ports
- 3 inlet / 3 outlet
SP-F015 Horizontal Fiber Optic Splice Closure
- Published splice-tray configuration
- 2 × 24C or 4 × 24C
- Dimensions
- 427 × 180 × 100 mm
- Housing material
- PC
- Cable ports
- 4 inlet / 4 outlet
SP-F016 Horizontal Fiber Optic Splice Closure
- Published splice-tray configuration
- 4 × 24C or 6 × 24C
- Dimensions
- 427 × 180 × 125 mm
- Housing material
- PC
- Cable ports
- 4 inlet / 4 outlet
24/48-Fiber Heat-Shrink Dome Splice Closure - SP-F101H
- Published splice-tray configuration
- 4 × 6C or 4 × 12C
- Dimensions
- 300 mm height × 190 mm diameter
- Housing material
- PP
- Cable ports
- 1 inlet / 3 outlet
24/48-Fiber Mechanical Dome Splice Closure - SP-F101M
- Published splice-tray configuration
- 4 × 6C or 4 × 12C
- Dimensions
- 300 mm height × 190 mm diameter
- Housing material
- PP
- Cable ports
- 2 inlet / 2 outlet
SP-F102H Dome Fiber Optic Splice Closure
- Published splice-tray configuration
- 2 × 24C; 4 × 24C; or 6 × 24C
- Dimensions
- 410 mm height × 210 mm diameter
- Housing material
- PP
- Cable ports
- 1 inlet / 3 outlet
SP-F102H Dome Fiber Optic Splice Closure - Basic Version
- Published splice-tray configuration
- 2 × 24C; 4 × 24C; or 6 × 24C
- Dimensions
- 410 mm height × 210 mm diameter
- Housing material
- PP
- Cable ports
- 1 inlet / 3 outlet
SP-F102M Dome Fiber Optic Splice Closure
- Published splice-tray configuration
- 2 × 24C; 4 × 24C; or 6 × 24C
- Dimensions
- 410 mm height × 210 mm diameter
- Housing material
- PP
- Cable ports
- 2 inlet / 2 outlet
SP-F102M Dome Fiber Optic Splice Closure - Basic Version
- Published splice-tray configuration
- 2 × 24C; 4 × 24C; or 6 × 24C
- Dimensions
- 410 mm height × 210 mm diameter
- Housing material
- PP
- Cable ports
- 2 inlet / 2 outlet
SP-F103H Dome Fiber Optic Splice Closure
- Published splice-tray configuration
- 2 × 24C; 4 × 24C; or 6 × 24C
- Dimensions
- 410 mm height × 210 mm diameter
- Housing material
- PP
- Cable ports
- 1 inlet / 4 outlet
SP-F103H Dome Fiber Optic Splice Closure - Basic Version
- Published splice-tray configuration
- 2 × 24C; 4 × 24C; or 6 × 24C
- Dimensions
- 410 mm height × 210 mm diameter
- Housing material
- PP
- Cable ports
- 1 inlet / 4 outlet
SP-F103M Dome Fiber Optic Splice Closure
- Published splice-tray configuration
- 2 × 24C; 4 × 24C; or 6 × 24C
- Dimensions
- 440 mm height × 210 mm diameter
- Housing material
- PP
- Cable ports
- 2 inlet / 4 outlet
SP-F103M Dome Fiber Optic Splice Closure - Basic Version
- Published splice-tray configuration
- 2 × 24C; 4 × 24C; or 6 × 24C
- Dimensions
- 440 mm height × 210 mm diameter
- Housing material
- PP
- Cable ports
- 2 inlet / 4 outlet
SP-F104-PLC-A Dome Fiber Optic Splice Closure
- Published PLC configuration
- 8 cores with 1 × 8C PLC, or 16 cores with 1 × 16C PLC
- Dimensions
- 410 mm height × 210 mm diameter
- Housing material
- PP
- Published sealing structure
- Heat-shrinkable or mechanical seal
SP-F104-PLC-B Dome Fiber Optic Splice Closure
- Published PLC configuration
- 8, 16 or 32 cores with 1 × 8C, 1 × 16C or 1 × 32C PLC
- Dimensions
- 410 mm height × 210 mm diameter
- Housing material
- PP
- Published sealing structure
- Heat-shrinkable or mechanical seal
SP-F104-PLC-C Dome Fiber Optic Splice Closure
- Configuration review
- Confirm fiber capacity, cable entry count and diameter, tray arrangement, adapter or splitter loading, sealing method, and installation environment for the exact model
- Dimensions and performance
- Confirm the final mechanical dimensions, material, ingress protection, included accessories, and available test documents against the quoted model
SP-F105H-A-1 Dome Fiber Optic Splice Closure - In2 Out
- Published splice-tray configuration
- 2 × 12C or 2 × 24C
- Dimensions
- 330 mm height × 150 mm diameter
- Housing material
- PP
- Cable ports
- 1 inlet / 2 outlet
SP-F105H-B-1 Dome Fiber Optic Splice Closure - In3 Out
- Published splice-tray configuration
- 2 × 12C or 2 × 24C
- Dimensions
- 330 mm height × 150 mm diameter
- Housing material
- PP
- Cable ports
- 1 inlet / 3 outlet
SP-F105H-C-1 Dome Fiber Optic Splice Closure - In3 OutLarge
- Published splice-tray configuration
- 2 × 12C or 2 × 24C
- Dimensions
- 340 mm height × 180 mm diameter
- Housing material
- PP
- Cable ports
- 1 inlet / 3 outlet
SP-F106H Dome Fiber Optic Splice Closure
- Published splice-tray configuration
- 2 × 48C; 4 × 24C; 3 × 48C; 6 × 24C; or 6 × 48C, depending on configuration
- Dimensions
- 455 mm height × 220 mm diameter
- Housing material
- PP
- Cable ports
- 1 inlet / 6 outlet
SP-F106M Dome Fiber Optic Splice Closure
- Published splice-tray configuration
- 2 × 48C; 4 × 24C; 3 × 48C; 6 × 24C; or 6 × 48C, depending on configuration
- Dimensions
- 470 mm height × 220 mm diameter
- Housing material
- PP
- Cable ports
- 2 inlet / 4 outlet
SP-F107H Dome Fiber Optic Splice Closure
- Published splice-tray configuration
- 2 × 48C; 4 × 24C; 3 × 48C; 6 × 24C; or 6 × 48C, depending on configuration
- Dimensions
- 455 mm height × 220 mm diameter
- Housing material
- PP
- Cable ports
- 1 inlet / 4 outlet
SP-F108H Dome Fiber Optic Splice Closure
- Configuration review
- Confirm fiber capacity, cable entry count and diameter, tray arrangement, adapter or splitter loading, sealing method, and installation environment for the exact model
- Dimensions and performance
- Confirm the final mechanical dimensions, material, ingress protection, included accessories, and available test documents against the quoted model
SP-F108H Dome Fiber Optic Splice Closure - Updated Tray
- Configuration review
- Confirm fiber capacity, cable entry count and diameter, tray arrangement, adapter or splitter loading, sealing method, and installation environment for the exact model
- Dimensions and performance
- Confirm the final mechanical dimensions, material, ingress protection, included accessories, and available test documents against the quoted model
SP-F108H-A Dome Fiber Optic Splice Closure
- Published splice-tray configuration
- 2 × 24C; 4 × 24C; or 6 × 24C
- Dimensions
- 455 mm height × 220 mm diameter
- Housing material
- PP
- Cable ports
- 1 inlet / 4 outlet
SP-F108H-B Dome Fiber Optic Splice Closure
- Published splice-tray configuration
- 2 × 24C; 4 × 24C; or 6 × 24C
- Dimensions
- 455 mm height × 220 mm diameter
- Housing material
- PP
- Cable ports
- 1 inlet / 8 outlet
SP-F108H-PLC Dome Fiber Optic Splice Closure
- Dimensions
- 455 mm height × 220 mm diameter
- Housing material
- PP
- Adapter / splitter configuration
- 8, 16 or 32 cores with 1 × 8C, 1 × 16C or 1 × 32C PLC
- Cable ports
- 1 inlet / 4 outlet
SP-F108M Dome Fiber Optic Splice Closure
- Configuration review
- Confirm fiber capacity, cable entry count and diameter, tray arrangement, adapter or splitter loading, sealing method, and installation environment for the exact model
- Dimensions and performance
- Confirm the final mechanical dimensions, material, ingress protection, included accessories, and available test documents against the quoted model
SP-F108M Dome Fiber Optic Splice Closure - Updated Tray
- Configuration review
- Confirm fiber capacity, cable entry count and diameter, tray arrangement, adapter or splitter loading, sealing method, and installation environment for the exact model
- Dimensions and performance
- Confirm the final mechanical dimensions, material, ingress protection, included accessories, and available test documents against the quoted model
SP-F108M-A Dome Fiber Optic Splice Closure
- Dimensions
- 470 mm height × 220 mm diameter
- Housing material
- PP
- Adapter / splitter configuration
- 48/96/144-core closure; 2, 4 or 6 trays of 24 fibers
- Cable ports
- 2 inlet / 4 outlet
SP-F108M-B Dome Fiber Optic Splice Closure
- Dimensions
- 440 mm height × 220 mm diameter
- Housing material
- PP
- Adapter / splitter configuration
- 48/96/144-core closure; 2, 4 or 6 trays of 24 fibers
- Cable ports
- 2 inlet / 4 outlet
SP-F108M-PLC Dome Fiber Optic Splice Closure
- Dimensions
- 470 mm height × 220 mm diameter
- Housing material
- PP
- Adapter / splitter configuration
- 8, 16 or 32 cores with 1 × 8C, 1 × 16C or 1 × 32C PLC
- Cable ports
- 2 inlet / 4 outlet
SP-F109H Dome Fiber Optic Splice Closure
- Dimensions
- 520 mm height × 305 mm diameter
- Housing material
- PP
- Adapter / splitter configuration
- 96/144/288-core closure; 4, 6 or 12 trays of 24 fibers
- Cable ports
- 1 inlet / 8 outlet
SP-F109M Dome Fiber Optic Splice Closure
- Dimensions
- 540 mm height × 305 mm diameter
- Housing material
- PP
- Adapter / splitter configuration
- 96/144/288-core closure; 4, 6 or 12 trays of 24 fibers
- Cable ports
- 2 inlet / 8 outlet
SP-F110H Dome Fiber Optic Splice Closure
- Dimensions
- 520 mm height × 305 mm diameter
- Housing material
- PP
- Adapter / splitter configuration
- 288/576/840-core closure; catalogue lists 24, 48 or 70 trays of 12 fibers
- Cable ports
- 1 inlet / 8 outlet
SP-F110M Dome Fiber Optic Splice Closure
- Dimensions
- 540 mm height × 305 mm diameter
- Housing material
- PP
- Adapter / splitter configuration
- 288/576/840-core closure; catalogue lists 24, 48 or 70 trays of 12 fibers
- Cable ports
- 2 inlet / 8 outlet
Selection framework
Four decisions to settle before the quotation.
Splice capacity
Use the actual fiber allocation, tray quantity, sleeve format, splitter requirement, service loops, bend control, and growth allowance rather than headline capacity alone.
Route environment
Review duct, aerial, pole, handhole, underground, water, UV, temperature, mounting, re-entry, access space, and local installation practice.
Order configuration
Lock the exact SP reference, tray plan, entry layout, accessories, labels, mounting kit, sample, documents, packaging, and approval record.
Buyer questions
Resolve the details that change the order.
These answers help define the requirement. Final limits and evidence still depend on the exact quoted construction.
How is splice-closure capacity selected?
Use the complete fiber and cable plan: cable entries, fiber count, tray arrangement, sleeves, splitters, reserve loops, bend radius, service access, and future expansion. A published core count alone is not a configuration.
When should a horizontal closure be chosen over a dome closure?
Choose from the cable route, entry direction, sealing architecture, mounting method, splice-tray access, re-entry requirement, available workspace, and the project installation method.
What must be confirmed before ordering a closure?
Confirm the SP reference, cable sheath and diameters, entry layout, fiber allocation, trays, sealing, mounting, environment, accessories, labels, sample, packing, and required documents.
Technical resources
Use the matching specification checklist.
01 / Fiber guide
How to Size a Fiber Enclosure, Adapter Panel, and Pigtail Set
Size rack and wall fiber enclosures from incoming cable, splice method, fiber count, adapter density, connector polish, slack storage, labeling, and future capacity.
7 min read · Read guide →02 / Procurement guideHow to Build a Better Structured Cabling BOQ
Turn a product list into a usable structured-cabling BOQ with exact models, configuration fields, quantities, relationships, documents, packaging, and revision control.
6 min read · Read guide →03 / Quality guideAsk for Compliance Evidence by Exact Product Model
Evaluate cabling certificates, declarations, test reports, and quality records by model, construction, standard, scope, revision, and issuing body.
6 min read · Read guide →Quotation input
Send a configuration, not only a product name.
Attach a BOQ, drawing, schedule, reference datasheet, network diagram, or approval sample whenever available.
- 01Exact SP model or photo reference
- 02Cable count, sheath diameter, fiber allocation, and entry plan
- 03Splice tray, sleeve, adapter, splitter, and reserve-loop requirement
- 04Route, environment, mounting, sealing, grounding, and re-entry requirement
- 05Labels, accessories, sample, documents, quantity, packing, and destination