Belden Inc. Outdoor OFC CLT (jelly filled): GLASS YARNS + PUR with 1 Tube of Ø3.3mm 4f SM OS2 G.652.D & G.657.A1. GMSN804

The GMSN804 is an outdoor optical fiber cable featuring a Central Loose Tube design with a jelly-filled tube. It is constructed with glass yarns for strength and has a polyurethane (PUR) outer jacket. The cable contains one tube with a diameter of 3.3mm, housing four single-mode fibers compliant with ITU-T standards G.652.D and G.657.A1. This cable is suitable for both indoor and outdoor applications, making it ideal for structured wiring systems in industrial, telecom, cable TV, and broadcast networks. It is designed for easy installation in various environments, including ducts, tunnels, and tubes. The cable is water-tight and features water-blocking glass yarns and tape. In terms of performance, the GMSN804 has a maximum attenuation of 0.39 dB/km at 1310 nm and 0.24 dB/km at 1550 nm. It can withstand a minimum bend radius of 94.5 mm during installation and 63 mm during operation, with a maximum tensile strength of 1500 N for short-term installation and 500 N for long-term operation. The operating temperature range is from -30 ¬8C to +70 ¬8C, while the installation temperature range is from -5 ¬8C to +50 ¬8C. The cable is compliant with relevant standards, including IEC 60794 and RoHS 2.