ADSS Hardware systems need reliable dead-end fittings to secure optical cable at tension points. This Helical Deadend Clamp for ADSS Cable provides stable anchoring for short-span ADSS aerial cable routes. It supports cable termination at poles, strain towers, corner towers, and terminal points.
The clamp uses a preformed helical rod design. During installation, the rods wrap around the ADSS cable and create a firm gripping area. As a result, the clamp can transfer tension along the cable surface more evenly. This design helps reduce local stress and protects the cable jacket during service.
In addition, the helical structure supports fast field installation. Installers can mount the clamp without compression tools. They can also match the rod size to the cable diameter. This improves grip consistency and helps reduce installation errors on site.
This product suits short-span ADSS applications, especially where line tension remains moderate. It works with standard pole and tower fittings, such as thimbles, shackles, link plates, and anchor hardware. Therefore, it can fit common aerial fiber optic construction layouts.
The rods can use aluminum-clad steel wire or galvanized steel wire, depending on project requirements. These materials provide mechanical strength and outdoor corrosion resistance. The fittings also support long-term use in pole line and aerial fiber networks.
For complete ADSS installation, this clamp can work with suspension clamps, downlead clamps, vibration dampers, and cable storage fittings. Together, these components form a complete ADSS Hardware system for overhead optical cable routes.
This clamp is suitable for telecom operators, power utilities, EPC contractors, and distributors. It gives them a practical solution for ADSS cable anchoring, tension control, and outdoor line stability.

Specification of short span dead-end for ADSS cable
| Type |
Available DIA. of cable (mm) |
Length of Dead-end Component (mm) |
Ref. Weight (kg) |
Fitting |
| SSD015/0950 |
9.0-9.5 |
840 |
0.5 |
U-7 |
| SSD015/1050 |
9.6-10.5 |
840 |
0.5 |
U-7 |
| SSD015/1160 |
10.6-11.6 |
910 |
0.5 |
U-7 |
| SSD015/1280 |
11.7-12.8 |
950 |
0.7 |
U-7 |
| SSD015/1410 |
12.9-14.1 |
1070 |
0.8 |
U-7 |
| SSD015/1560 |
14.2-15.6 |
1150 |
1.2 |
U-7 |
| SSD015/1700 |
15.7-17.0 |
1150 |
1.2 |
U-7 |
Dead-end for Medium/Long Span ADSS cable
ADSS optical cable helical strain clamp with medium span and big span adopts aluminum clad steel wire or galvanized steel wire, which is mainly used in optical cable line of strain tower, corner tower and terminal tower. In general, the medium span strain clamp is used in the line with internal span of 200-400m; the big span strain clamp is used in the line with span over 400m.
Specification of medium/long span dead-end for ADSS cable
| Type |
Available DIA. of cable (mm) |
Length of Outer Rods (mm) |
Length of Structural Reinforcing Rods (mm) |
Ref. Weight (kg) |
Reference Span (m) |
| MLSD020/1010 |
9.5-10.1 |
790 |
1000 |
1 |
200-300 |
| MLSD020/1070 |
10.2-10.7 |
790 |
1000 |
1.1 |
200-300 |
| MLSD020/1140 |
10.8-11.4 |
790 |
1000 |
1.1 |
200-300 |
| MLSD020/1220 |
11.5-12.2 |
790 |
1000 |
1.4 |
200-300 |
| MLSD020/1290 |
12.3-12.9 |
790 |
1000 |
1.4 |
200-300 |
| MLSD020/1370 |
13.0-13.7 |
790 |
1000 |
1.5 |
200-300 |
| MLSD020/1460 |
13.8-14.6 |
790 |
1000 |
1.6 |
200-300 |
| MLSD020/1550 |
14.7-15.5 |
790 |
1000 |
1.6 |
200-300 |
| MLSD030/0940 |
8.6-9.4 |
1090 |
1390 |
1.2 |
300-400 |
| MLSD030/1010 |
9.5-10.1 |
1090 |
1390 |
1.4 |
300-400 |
| MLSD030/1070 |
10.2-10.7 |
1090 |
1390 |
1.4 |
300-400 |
| MLSD030/1140 |
10.8-11.4 |
1090 |
1390 |
1.4 |
300-400 |
| MLSD030/1220 |
11.5-12.2 |
1090 |
1390 |
1.8 |
300-400 |
| MLSD030/1290 |
12.3-12.9 |
1090 |
1390 |
1.8 |
300-400 |
| MLSD030/1370 |
13.0-13.7 |
1090 |
1390 |
2.0 |
300-400 |
| MLSD030/1460 |
13.8-14.6 |
1090 |
1390 |
2.1 |
300-400 |
| MLSD030/1550 |
14.7-15.5 |
1090 |
1390 |
2.1 |
300-400 |
| MLSD040/1220 |
11.5-12.2 |
1250 |
1790 |
2.1 |
400-500 |
| MLSD040/1290 |
12.3-12.9 |
1250 |
1790 |
2.2 |
400-500 |
| MLSD040/1370 |
13.0-13.7 |
1250 |
1790 |
2.5 |
400-500 |
| MLSD040/1460 |
13.8-14.6 |
1250 |
1790 |
2.5 |
400-500 |
| MLSD040/1550 |
14.7-15.5 |
1250 |
1790 |
2.6 |
400-500 |
| MLSD040/1650 |
15.6-16.5 |
1250 |
1790 |
2.9 |
400-500 |
| MLSD050/1370 |
13.0-13.7 |
1390 |
2010 |
2.7 |
500-700 |
| MLSD050/1460 |
13.8-14.6 |
1390 |
2010 |
2.8 |
500-700 |
| MLSD050/1550 |
14.7-15.5 |
1390 |
2010 |
2.8 |
500-700 |
| MLSD050/1650 |
15.6-16.5 |
1390 |
2010 |
3.2 |
500-700 |
| MLSD060/1370 |
13.0-13.7 |
1550 |
2210 |
3.0 |
600-800 |
| MLSD060/1460 |
13.8-14.6 |
1550 |
2210 |
3.1 |
600-800 |
| MLSD060/1550 |
14.7-15.5 |
1550 |
2210 |
3.1 |
600-800 |
| MLSD060/1650 |
15.6-16.5 |
1550 |
2210 |
3.6 |
600-800 |
| MLSD070/1460 |
13.8-14.6 |
1590 |
2410 |
3.2 |
700-900 |
| MLSD070/1550 |
14.7-15.5 |
1590 |
2410 |
3.3 |
700-900 |
| MLSD070/1650 |
15.6-16.5 |
1590 |
2410 |
3.8 |
700-900 |
| MLSD070/1750 |
16.6-17.5 |
1590 |
2410 |
4.1 |
700-900 |
| MLSD070/1870 |
17.6-18.7 |
1590 |
2410 |
4.6 |
700-900 |
| MLSD080/1550 |
14.7-15.5 |
2010 |
3020 |
4.1 |
800-1000 |
| MLSD080/1650 |
15.6-16.5 |
2010 |
3020 |
4.7 |
800-1000 |
| MLSD080/1750 |
16.6-17.5 |
2010 |
3020 |
5.2 |
800-1000 |
| MLSD080/1870 |
17.6-18.7 |
2010 |
3020 |
5.8 |
800-1000 |
| MLSD100/1650 |
15.6-16.5 |
2810 |
4020 |
7.0 |
1000 |
| MLSD100/1750 |
16.6-17.5 |
2810 |
4020 |
7.2 |
1000 |
| MLSD100/1870 |
17.6-18.7 |
2810 |
4020 |
7.9 |
1000 |
Helical Deadend Clamp for ADSS Cable is suitable for:
- ADSS Hardware systems
- Short-span ADSS cable routes
- Aerial fiber optic cable installation
- Pole line optical cable construction
- Strain tower cable anchoring
- Corner tower cable support
- Terminal tower cable termination
- Telecom and power utility networks
FAQ
Q1: What is a Helical Deadend Clamp for ADSS Cable used for?
It anchors and tensions ADSS optical cable at poles, towers, corners, and terminal points.
Q2: Is this product part of ADSS Hardware?
Yes. It is part of ADSS Hardware because it supports ADSS cable anchoring and aerial line tension control.
Q3: What span is this clamp suitable for?
This version suits short-span ADSS cable routes. Final selection should follow cable diameter and line tension requirements.
Q4: What material does the helical rod use?
The rod can use aluminum-clad steel wire or galvanized steel wire, based on the project requirement.
Q5: Does this clamp need compression tools?
No. The preformed rod design supports hand installation without compression tools.
Q6: What fittings can work with this clamp?
It can work with thimbles, shackles, link plates, anchor brackets, and other pole or tower fittings.
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