Gel Seal For 1/2 In Jumper Cable To Antenna, Short Version

Gel Seal Closure for 1/2"jumper to antenna short

Model: TEL-GSC-1/2”Jumper-Antenna Short

Description: Gel Seal Closure products provide a quick and low level installation skill set method to weatherproof “jumper to antenna” and “jumper to feeder” connections.

Quick to install. The installation of Telsto Gel Seal Closures can be accomplished in seconds.
There is virtually no training required for installers, and a good seal providing sound weatherproofing is accomplished every time.
Telsto Gel Seal Closures are easy to remove, and in most cases are reusable.
Telsto Gel Seal Closures are a wraparound design and require no disconnection of a cable connection.


Gel closure is a weatherproofing system sealing jumper-to-feeder and jumper-to-antenna connectors, which are exposed to the outside environment. The closure contains an innovative gel material and provides an efficient block against moisture & salt mist. The easy of installation and reusable feature makes them a cost-effective solution.

Our gel seal closures have passed strict tests from labs and achieve good feedback from long-term practical application with many telecom operators. Our GSC gel seal closures are equivalent to Tyco GSIC series gel seal closures.


Data Sheet

Gel Seal Closure
FunctionGel Seal Closure for 1/2"jumper to antenna short
OutputAntenna bolt
Net Weight78g
Life/durationMore than 10 years
Corrosion and ultraviolet resistanceH2S,passed ultraviolate test
Ice-snow resistanceup to 100mm,no water leakage ,no shape change
Waterproof levelIP68
Fireproof levelHB
Rainstorm resistance100E 150mm/h