Overview
The Ubiquiti U-Cable-C6-CMR is a 305m (1,000ft) UniFi Category 6 UTP bulk cable designed for indoor structured Ethernet installations. It uses 23 AWG solid bare copper conductors, four twisted pairs, an anti-crosstalk divider, and a CMR-rated flame-retardant jacket for in-wall and riser cabling applications.
Technical Information
The cable supports 10/100/1000 Base-T Ethernet and has a reference bandwidth of up to 600 MHz. Its UTP construction provides unshielded twisted-pair connectivity, while the anti-crosstalk divider helps maintain pair isolation. Ubiquiti recommends Category 6 Ethernet connectors to accommodate the 23 AWG conductors.
CMR Construction
CMR, or Communications Multipurpose Cable, Riser, is a flame-retardant cable classification intended for vertical runs between floors in non-plenum areas. This model uses a flame-retardant PVC jacket and carries a UL 1666 CMR flame rating.
Installation Features
The 305m bulk cable is supplied with four colour-coded twisted pairs and includes both an anti-crosstalk divider and ripcord. The 24mm minimum bend radius and 110N maximum pulling tension should be considered when planning cable pathways and installation procedures.
Key Features
- 305m (1,000ft) Category 6 bulk cable
- 23 AWG solid bare copper conductors
- CMR riser-rated flame-retardant PVC jacket
- UTP construction with anti-crosstalk divider
- Four colour-coded twisted pairs with ripcord
Applications
This cable is suitable for indoor structured Ethernet cabling, including in-wall installations and vertical riser runs in non-plenum areas. Its bulk format allows installers to measure, route, and terminate individual cable runs according to the requirements of a network installation.
Compatibility
The U-Cable-C6-CMR is a Category 6 cable intended for compatible RJ45-based Ethernet installations. Ubiquiti specifies 10/100/1000 Base-T support and recommends Category 6 Ethernet connectors for the 23 AWG conductors.
DC Supplies Product Note
This is bulk installation cable rather than a pre-terminated patch lead. When planning an installation, account for the 305m reel length, 24mm minimum bend radius, and the CMR classification so the cable is used in an appropriate non-plenum riser or in-wall environment.
Specifications
| Brand | Ubiquiti |
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| Part Number / MPN | U-Cable-C6-CMR |
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| Product Type | Bulk Ethernet Cable |
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| Product Family | UniFi Indoor Cable Cat6 CMR |
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| Cable Category | Category 6 |
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| Cable Length | 305 m (1,000 ft) |
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| Cable Colour | White |
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| Supported Data Rate | 10/100/1000 Base-T |
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| Reference Bandwidth | Up to 600 MHz |
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| Shielding Type | UTP |
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| Conductor Type | Solid bare copper |
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| Conductor Wire Gauge | 23 AWG |
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| Jacket Material | Flame-retardant PVC (FRPVC) |
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| Jacket Diameter | 5.9 ± 0.2 mm |
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| Flame Rating | CMR, UL 1666 |
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| Twisted Pairs | 4 colour-coded pairs |
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| Anti-Crosstalk Divider | Yes |
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| Ripcord | Yes |
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| Minimum Bend Radius | 24 mm |
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| Maximum Pulling Tension | 110 N |
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| Operating Environment | Indoor |
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| Installation Temperature | 0 to 60°C |
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| Storage Temperature | -20 to 75°C |
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| Operating Temperature | -20 to 60°C |
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| Electrical Transmission Standards | ANSI/TIA-568.2-D; ISO/IEC 11801; IEC 61156-5 |
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FAQs
What is the cable length?
The U-Cable-C6-CMR is supplied as a 305m (1,000ft) bulk cable.
What type of cable is it?
It is a Category 6 UTP cable with 23 AWG solid bare copper conductors.
What does CMR mean?
CMR means Communications Multipurpose Cable, Riser. It is a flame-retardant classification intended for appropriate riser and in-wall applications in non-plenum areas.
Does the cable support 10 Gigabit Ethernet?
Ubiquiti specifies 10/100/1000 Base-T operation for this current product specification. The manufacturer also lists a reference bandwidth of up to 600 MHz.
Does it include RJ45 connectors?
No. This is bulk installation cable, intended to be cut and terminated as required for the installation.
What is the minimum bend radius?
Ubiquiti specifies a minimum bend radius of 24mm.
