Designed for data center horizontal/vertical backbone runs, commercial building risers, and office floor distribution, this cable strikes the ideal balance between fiber density and installation agility. Its flexible structure ensures organized routing without bulk, and the choice of PVC or LSZH jacket guarantees compliance with indoor fire-safety requirements across occupied buildings, server rooms, and enterprise campuses.
With a 1300 N short-term tensile rating and 400 N long-term load capacity, the cable handles the stresses of long conduit pulls and vertical riser sections without imposing strain on individual fiber strands. OM3 and OM4 multimode options support 10G, 40G, and 100G transmission, while G.652D single-mode ensures compatibility with high-speed WAN and inter-building links. Glory Optical's OEM/ODM program allows full customization of core count, jacket material, and reel configuration.
| Parameter | Specification |
|---|---|
| Fiber Type | OM3 / OM4 multimode & G.652D single-mode |
| Core Count | 48 / 72 / 96 / 144 (custom configurations available on OEM orders) |
| Outer Diameter | 9.0 ± 1.7 mm |
| Outer Jacket Material | PVC (standard) / LSZH (flame retardant) |
| Filling Material | None - direct-access fiber structure |
| Long-term Tensile Strength | 400 N |
| Short-term Tensile Strength | 1300 N |
| Operating Temperature | −30°C to +80°C |
| Storage Temperature | −40°C to +80°C |
| Net Weight | 79 – 285 KG/KM (varies by core count) |
| Standard Reel Length | 500 m / 1,000 m / custom |
High-Pull Backbone Performance
A 1300 N short-term tensile rating allows the cable to handle long conduit pulls and vertical riser sections - including runs of 30–80 m between access points - without placing stress on individual fiber strands. Aramid yarn reinforcement distributes pull load evenly across the cable body.
High Density in Minimal Space
A 9 mm outer diameter carrying up to 144 fibers achieves significantly higher fiber-per-millimeter density than conventional loose-tube designs of comparable OD. This enables data center managers and network engineers to maximize rack space and conduit utilization without compromising capacity.
Multi-mode & Single-mode Ready
Available in OM3 (10G up to 300 m), OM4 (10G up to 400 m, 100G up to 150 m), and G.652D single-mode (unlimited distance), providing a single cable platform that covers both current LAN deployments and long-haul WAN uplinks within the same building infrastructure.
Indoor Fire Safety Compliance
PVC jacket suits standard conduit and tray installations. The LSZH option meets IEC 60332-1 flame-retardant requirements, producing minimal smoke and zero halogen emissions in the event of a fire - a mandatory requirement for occupied office buildings, schools, hospitals, and public facilities.
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1Plan the route and measure pull lengths before installation. Mark reel distances with tape or cable ties corresponding to floor taps and termination endpoints. Confirm conduit fill ratios do not exceed 40% for smooth single-cable pulls.
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2Maintain minimum bending radius at all times. The minimum bending radius for this cable is ≥ 15× the outer diameter during installation (135 mm for 9 mm OD). Use sweep fittings for 90° bends in cable trays and conduit entry points.
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3Do not exceed tensile limits during pulling. Attach pulling grips to the cable body - not to individual fibers. Keep tension below 1300 N (use a calibrated tension meter for runs exceeding 30 m). Apply cable lubricant for conduit pulls over 20 m.
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4Protect fiber ends throughout installation. Keep factory-supplied dust caps in place until final connector installation or splicing. Fiber end-faces are highly sensitive to contamination - even brief exposure in dusty environments can degrade insertion loss.
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5Support vertical riser sections every 1.5–2 m. Use P-clips or cable hangers sized to the cable OD. For a 144-core cable at 285 kg/km in a 30 m riser, total weight load is approximately 86 N - within the 400 N long-term limit, but unsupported runs accumulate load at conduit entry points and risk jacket deformation over time.
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6Terminate and test all fibers after installation. Clean fiber end-faces before termination. After connector installation or splicing, perform OTDR and insertion loss testing on all cores. Document test results and assign fiber IDs in your cable management system.
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7Cap and label all unused fibers. Install dust caps on all unterminated fibers. Label both ends of the cable with reel number, core count, fiber type, and route designation. Update the cable schedule immediately after installation completion.
Q: What is the main advantage of a 9.0mm bundle cable over a standard distribution cable?
A: The 9.0mm bundle cable packs 48–144 fibers into a single, compact jacket that is significantly smaller and more flexible than a traditional distribution cable with pre‑fanned subunits. This makes it ideal for tight‑space installations - cable trays, conduit bends, and riser shafts - where a larger, stiffer distribution cable would be difficult to route. The bundle design also eliminates the need for separate fan‑out kits at each termination point, reducing on‑site labor and material cost.
Q: Can I mix multimode and single‑mode fibers in the same 9.0mm bundle?
A: Yes, on custom OEM orders. We can produce hybrid bundles that contain both OM3/OM4 multimode and G.652D single‑mode fibers within the same outer jacket. Each fiber is individually color‑coded according to TIA‑598‑C, so installers can easily identify fiber type during termination. Hybrid bundles are commonly used in buildings that require multimode for intra‑floor LAN and single‑mode for inter‑building or WAN uplinks, all pulled in a single cable run.
Q: What is the maximum pulling tension, and how does it compare to a 12‑core distribution cable?
A: The 9.0mm bundle cable is rated for 1300 N short‑term pull and 400 N long‑term load. This is higher than the typical 600–800 N rating of a 12‑core distribution cable because the bundle construction uses a heavier‑gauge central strength member and a tighter aramid‑yarn reinforcement layer. The higher tensile rating allows longer conduit pulls and vertical riser installations without risking fiber strain or breakage.
Q: Is the 9.0mm bundle cable suitable for outdoor use?
A: No. This cable is designed exclusively for indoor and protected‑outdoor (e.g., between buildings in conduit) applications. The jacket materials (PVC or LSZH) are not UV‑resistant and lack the moisture‑blocking gel or armored protection required for direct‑burial or aerial exposure. For outdoor runs, we recommend our outdoor‑rated loose‑tube or armored fiber optic cables.
Q: How do I terminate individual fibers from a 144‑core bundle?
A: Each fiber is a standard 0.9 mm tight‑buffered strand. After stripping the outer jacket and removing the central strength member, the individual fibers are accessed and can be terminated with any LC, SC, FC, or ST connector using standard epoxy/polish or mechanical crimp methods. For high‑density terminations, we recommend using a splice tray or patch panel that organizes the fibers into manageable groups (e.g., 12‑fiber ribbons) before connectorization.
Q: What is the minimum bend radius during and after installation?
A: The minimum bend radius during installation is 15× the cable diameter (135 mm). After installation, the long‑term minimum bend radius is 10× the cable diameter (90 mm). Exceeding these radii can cause micro‑bending losses and increase attenuation. Always use radius‑limiting cable guides or trays in tight corners to maintain bend‑radius compliance.
Our Quality Promise
Comprehensive 3-Year Warranty
We confidently back all our products with a 3-year warranty. Our specific service policy is: within one year for quality issues, we take full responsibility for returns; within two years, for replacements; and within three years, for repairs.
Clear & Competitive MOQ
We welcome both trial and bulk orders. Our standard Minimum Order Quantity (MOQ) is 50 units. We also offer free samples for testing to help you evaluate our quality with confidence.
Fast & Reliable Logistics
We guarantee delivery within 10 days for standard items. Our logistics advantage includes cost-effective door-to-door service to simplify shipping for you.
Our Foundation
Backed by 18 years of experience since 2008, we control quality from our own factory, accept OEM/ODM requests, and maintain ready stock for wholesale. We focus on delivering the optimal balance of price and quality directly to end customers worldwide.
Your trust is our priority. Partner with us for dependable fiber optic solutions supported by clear promises.
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