Jumper cable GTX312 series

Product Description
Fiber optic patch cords are precision connectors engineered for low insertion loss and high return loss. The GTX312 is a 12-core MPO–MPO jumper designed for high-density backbone and interconnect applications. It supports single-mode (G.652.D) and multimode (OM3/OM4) configurations with field-changeable polarity (default Type B). Typical uses include data centers, telecommunications and laboratory test setups requiring modular MPO connectivity.

Technical Attributes

• Jacket: 3.0 mm outer diameter, flame-retardant LSOH (LS0H) material.
• Connectors: MPO–MPO (female) configuration; single-mode: UPC or APC end-face options; multimode: UPC end-faces.
• Typical insertion loss: 0.2 dB.
• Return loss: ≥60 dB (APC); ≥50 dB (UPC).
• Color coding: yellow (single-mode), aqua (OM3), purple (OM4).
• Operating temperature: -40°C to +75°C. Storage: -50°C to +85°C.

Product Advantages

• Low insertion loss and high return loss for preserved signal integrity.
• LSOH jacket for reduced smoke and halogen-free flame-retardant behavior in indoor installations.
• Field-changeable polarity (default Type B) for flexible MPO network layouts.
• Color-coded jackets for fast identification and cable management.
• Optimized for high-density MPO patching and MPO-to-MPO backbone links.

Use Scenarios

• High-density MPO interconnects and backbone links in data centers.
• Telecommunication MPO patching and equipment interconnections.
• Laboratory and testbench environments for MPO network validation and prototyping.

Product Features (summary)

• 12-core MPO jumper cable (3.0 mm OD).
• LSOH flame-retardant jacket.
• Supports single-mode (G.652.D) and multimode (OM3/OM4).
• Connector polarity default: Type B (field-adjustable).
• Low insertion loss, high return loss.

Order Information (models & options)
Product Model | Product Description | Color | Unit
GTX312-AMPB1dAMP-ZL01M0A | MPO(M)/A-MPO(M)/A Single-mode G.652.D 12-core fiber optic patch cord LS0H 1 meter Type B | Yellow | 1PC
GTX312-UMPOM3UMP-ZL01M0A | MPO/M-MPO/M Multimode OM3 12-core fiber optic patch cord LS0H 1 m Type B | Aqua green | 1PC
GTX312-UMPOM4UMP-ZL01M0A | MPO/M-MPO/M Multimode OM4 12-core fiber optic patch cord LS0H 1 m Type B | Purple | 1PC
GTX312-UFPOM4UFP-ZL01M0A | MPO/F-MPO/F Multimode OM4 12-core fiber optic patch cord LS0H 1 m Type B | Purple | 1PC

Technical specifications

• Model / Series: GTX312
• Fiber count: 12 cores
• Outer diameter: 3.0 mm
• Jacket material: LSOH (Low Smoke Zero Halogen), flame-retardant
• Typical insertion loss: 0.2 dB
• Return loss: ≥60 dB (APC), ≥50 dB (UPC)
• Supported fiber types: Single-mode (G.652.D), Multimode (OM3, OM4)
• Connector type: MPO–MPO female (options for MPO male/female and pin configurations per model)
• End-face options: Single-mode UPC/APC; Multimode UPC
• Polarity: Type B default; field-changeable
• Color coding: Yellow (single-mode), Aqua (OM3), Purple (OM4)
• Operating temperature range: -40°C to +75°C
• Storage temperature range: -50°C to +85°C
• Typical unit packaging: 1 PC per unit (per listed model)