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info@zion-communication.com
Author: Site Editor Publish Time: 27-04-2026 Origin: Site
For a 100m span ADSS project, buyers should not quote only the cable. A reliable aerial fiber route also needs matched tension sets, suspension sets, pole clamps, brackets, mechanical closures, cable storage, and downlead clamps according to cable diameter, span, pole type, route angle, and splice position.
Use tension sets where the ADSS cable must stop, turn, or be anchored.
Use suspension sets on straight tangent poles where the cable continues through the route.
Quote pole clamps, brackets, mechanical closures, cable storage, and downlead clamps together with the cable to avoid missing installation parts.
ADSS cable is self-supporting, but “self-supporting” does not mean “accessory-free.” The cable does not need a messenger wire, yet it still requires suitable hardware to transfer mechanical load, support cable sag, protect the sheath, control bending stress, and organize splice points.
For a 100m span project, the cable may look simple in the quotation, but the installed system includes several mechanical interfaces: cable-to-pole, pole-to-route angle, cable-to-splice point, and cable-to-installation load. If the RFQ only says “ADSS cable 100m span,” the supplier may not know whether to quote tension sets, suspension sets, pole clamps, closure, cable storage, or downlead clamps.
| Interface | What Must Be Confirmed | Why It Matters |
|---|---|---|
| Cable to pole | Tension set, suspension set, pole clamp, bracket | Prevents slipping, crushing, wrong bending radius, or unsafe fixation |
| Pole to route angle | Dead-end point, tangent point, angle pole | Angle poles may need stronger anchoring than straight-line poles |
| Cable to splice point | Mechanical closure, cable storage, downlead clamp | Protects splice area and organizes reserved cable length |
| Cable to installation load | Span, sag, tension, wind or ice condition | Avoids selecting light-duty hardware for a higher-stress route |
For 100m ADSS projects, quote accessories by route position, not only by cable model. The same ADSS cable may need different hardware at terminal poles, tangent poles, angle poles, and splice poles.
A practical ADSS accessory plan starts by dividing the route into three groups: end points, straight-line support points, and splice or service points. Each position has a different mechanical function and should not be quoted with the same generic “clamp.”
| Route Position | Typical Accessory | Basic Function | RFQ Confirmation |
|---|---|---|---|
| Start / end pole | ADSS tension set / dead-end set | Anchors cable and carries longitudinal tension | Cable OD, span, installation tension, pole type |
| Straight intermediate pole | ADSS suspension set | Supports cable on tangent sections | Cable OD, pole spacing, sag, support angle |
| Angle pole / turning point | Tension set or reinforced angle solution | Handles changed load direction | Route angle, pole strength, clamp type |
| Splice pole | Mechanical closure + cable storage | Protects splices and manages reserved cable | Fiber count, closure capacity, mounting method |
| Pole body | Pole clamp, banding, bracket, hook, shackle | Connects cable hardware to pole or tower | Pole diameter, material, installation method |
The most common RFQ mistake is using “clamp” as a general word. In ADSS cable projects, tension sets and suspension sets do different jobs.
A tension set is used where the ADSS cable must be anchored. It transfers longitudinal load to the pole or tower hardware while gripping the cable without damaging the sheath.
Start pole
End pole
Angle pole
Road or river crossing section
Section change point
A suspension set is used where the ADSS cable passes through a straight or nearly straight support point. It supports the cable and reduces local stress.
Straight tangent pole
Intermediate support point
Low-angle route section
Span support position
Cable sag control point
| Item | Tension Set | Suspension Set |
|---|---|---|
| Main purpose | Anchor cable and carry pulling force | Support cable at tangent point |
| Typical location | Terminal pole, angle pole, section end | Straight intermediate pole |
| Key matching parameter | Cable OD, span, rated tensile load | Cable OD, span, support angle, sag |
| Procurement risk | Too light may slip or fail at anchor point | Wrong use at angle point may overload cable |
Pole clamps and brackets are often missing from ADSS accessory RFQs. The buyer may order the correct cable-side tension or suspension set but forget the hardware needed to connect it to the pole.
| Pole Type | Common Fixing Method | Procurement Risk |
|---|---|---|
| Concrete pole | Stainless steel band, hoop clamp, pole bracket | Wrong pole diameter causes installation failure |
| Wooden pole | Bolt, hook, eye nut, bracket | Installer may require a specific hardware style |
| Steel pole | Banding, bolted bracket, custom clamp | Hole position or pole profile may not match |
| Lattice tower | Shackle, tower bracket, adapter hardware | Tower member geometry must be confirmed |
For a 100m span route, the pole clamp should be quoted together with the tension set or suspension set. Otherwise, the buyer may receive cable-side hardware but still be unable to install it on site.
If the route includes a splice point, the mechanical closure should be confirmed at the same time as the ADSS accessories. A closure protects fiber splices from moisture, dust, mechanical stress, and outdoor exposure. It is especially important in FTTH, campus, rural access, CCTV, utility communication, and roadside aerial fiber routes.
| Item | What to Confirm | Why It Matters |
|---|---|---|
| Fiber count | 12F, 24F, 48F, 96F, etc. | Determines splice tray capacity |
| Cable entry | Single cable, two cables, branch cable | Prevents wrong port configuration |
| Cable diameter | ADSS outer diameter | Ensures sealing compatibility |
| Mounting method | Pole-mounted, wall-mounted, aerial | Determines bracket and fixing accessories |
| Reserved cable | Cable storage frame or loop | Supports future maintenance and re-splicing |
The exact accessory quantity depends on the route drawing, number of poles, angle points, and splice plan. The following table can be used as a starting point when building an RFQ.
| Item | Typical Quantity Logic | Notes |
|---|---|---|
| ADSS cable | Route length + reserve | Confirm fiber count, sheath, and cable OD |
| Tension set / dead-end set | Terminal poles + angle poles | Match cable OD and rated load |
| Suspension set | Tangent / straight intermediate poles | Match cable OD and span range |
| Pole clamp / bracket | One or more per hardware point | Depends on concrete, wooden, steel pole, or tower |
| Mechanical closure | Per splice point | Match fiber count and cable entry |
| Cable storage frame | Per closure or maintenance point | Supports reserved cable loops |
| Downlead clamp | From aerial height to closure | Match cable OD and fixing interval |
A clear RFQ prevents most ADSS accessory mistakes. Instead of writing only “ADSS cable 100m span with accessories,” buyers should provide route-based information.
| RFQ Field | Example |
|---|---|
| Cable type | ADSS fiber optic cable |
| Fiber count | 24 cores / 48 cores / project requirement |
| Span length | 100m average span |
| Pole type | Concrete pole / wooden pole / steel pole / tower |
| Route layout | Terminal poles, tangent poles, angle poles, splice poles |
| Required accessories | Tension sets, suspension sets, pole clamps, closure, cable storage, downlead clamps |
| Environment | Outdoor aerial, normal wind area, high wind area, coastal area, utility corridor |
Please quote ADSS cable and matched accessories for a 100m span aerial route. The route uses concrete poles and includes terminal poles, tangent poles, angle points, and one pole-mounted mechanical closure. Please match tension sets, suspension sets, pole clamps, brackets, closure, cable storage, and downlead clamps according to cable OD, span, and installation load.
| Mistake | Possible Result | How to Avoid It |
|---|---|---|
| Asking only for ADSS cable | Missing clamps, brackets, closures | Request complete cable + accessory package |
| Using “clamp” without naming type | Supplier may quote wrong hardware | Specify tension set or suspension set |
| Ignoring cable outer diameter | Clamp may not fit or may damage cable | Provide cable datasheet or OD range |
| Not showing pole type | Wrong bracket or banding hardware | Confirm concrete, wood, steel pole, or tower |
| Forgetting angle poles | Suspension hardware may be wrongly used | Provide route drawing or pole list |
| Forgetting mechanical closure | Splicing cannot be completed on site | Include closure and cable storage in BOM |
Match every accessory to cable OD, cable weight, span range, and installation tension.
Compare total installed cost, not only unit price of cable or clamps.
Include closure, storage, and downlead management for future repair and expansion.
In many access-network projects, 100m is treated as a short or moderate span. However, buyers should not assume that all light-duty accessories are suitable. Final selection still depends on cable diameter, cable weight, installation tension, sag design, wind or ice load, and pole structure.
Usually yes, if the route has both terminal points and intermediate support points. Tension sets are used at ends, angle points, or section changes. Suspension sets are used on straight support poles where the cable continues through the route.
No. ADSS clamps should be matched to the cable outer diameter range and mechanical load. A wrong clamp may cause slipping, sheath damage, excessive compression, or installation failure.
A closure is required where fiber splicing, branching, or reserved cable management is needed. If the 100m span is only one continuous cable section with no splice, a closure may not be needed at that span, but it may still be required elsewhere in the route.
The most common mistake is asking for “ADSS cable with clamps” without specifying tension sets, suspension sets, pole type, closure requirement, or route layout. This leaves too much interpretation to the supplier.
For a 100m span ADSS project, the correct accessory package is as important as the cable itself. Buyers should confirm tension sets, suspension sets, pole clamps, brackets, mechanical closures, cable storage, and downlead clamps according to the actual route design. The safest procurement method is to provide a pole-by-pole route summary and request a matched accessory BOM from the supplier.
Send your span length, pole type, cable diameter, route drawing, and splice plan to ZION Communication for a matched ADSS cable and accessory recommendation.
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