M12 8 Pin X-Coded Application
M12 8 Pin X-Coded cables can be used in demanding applications.
They are ensure network throughput in harsh industrial environments.
• M12 X-coded 8pole plug Waterproof to RJ45 plug. 26AWG Cat5E cable.
• Features: abrasion-resistant, flame-resistant, torsion- resistant, heat-resistant.
• High flexible, drag chain test 20KK cycles.
• 99% shielded, reliable signal transmission, 360 degree omni-directional Shielding in EMI Environment.
• For industrial machinery, Basler Sony Cognex CCD cameras, Matrix Vision Camera, Triton camera models, Networks, Ethernet, Power.
Application: Industrial Machine / EtherCAT and EtherNet/IP / Factory Automation
Delivery Time: 4-10 working days
Payment Terms: online or T/T
M12 8 Pin X-Coded Specification
| M12 8 Pin X Coded to RJ45 Specification |
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| Bill Of Materials | Wiring Diagram | |||
| Item | Description | QTY | Specification | ![]() |
| ① | Wire | 1 | 4PX26AWG RoHS LF Opal Green | |
| ② | RJ45 Connector | 1 | 8P8C Cat5E | |
| ③ | Connector | 1 | M12 8P Male X Coded | |
| ④ | Inner Mold | 1 | PE(J5019) | |
| ⑤ | Outer Mold | 1 | PVC-Opal Green(Similar to RAL 6026) | |
| ⑥ | Copper Foil | 1 | 6mmx18μm | |
Wiring Diagram & Pinout of M12 8 Pin X-Coded
| Drawing of M12 X Coded | Pair Twist Insulator Colour | ||
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Pair Twist | Insulator Colour 1 | Insulator Colour 2 |
|---|---|---|---|
| 1 | Blue | Blue / White | |
| 2 | Orange | Orange / White | |
| 3 | Green | Green / White | |
| 4 | Brown | Brown / White | |
| Blue / White: White line is injected on the blue insulator and occupys 20-25% of the dimension. The same for others. | |||
Cross-Section & Pair Twist Configuration
| Model NO. | OLA-T-CCB-84901-2001-XM CABLE | Printing | Ethernet, 4PX26AWG, 80°C, 30V, VW-1, LF | ||
| Style | 4PX26AWG RoHS LF Opal Green | Size | 4PX26AWG | ||
| Approbation | UL20276 AWM 80°C 30V | Flame Retardant Grade | VW-1 | ||
| Conductor |
Size | 26AWG/4P | Shielded |
Al/Pet | 0.05*20mm |
| Cond. Material | Bare Copper BC | Braid | 0.1TC | ||
| Construction | 30/0.08 BC | Covered | 99% Min | ||
| Diameter | 0.51mm | Jacketed |
Material | PVC | |
| Tolern | ±0.003mm | Avg.Thick. | 0.765mm | ||
| Insulation of M12 X Coded Connector | Material | HDPE | Min.Thick. | 0.723mm | |
| Avg.Thick. | 0.207mm | Diameter | ø6.5±0.2mm | ||
| Min.Thick. | 0.184mm | Colour | Black (Similar to RAL 9005) | ||
| Diameter | 0.97±0.05mm | Electrical Properties |
Conductor Resistance | ≤124 Ω/km 20°C | |
| Colour | (Bule*Bule/White) | Test Voltage | 500V/1min | ||
| (Orange*Orange/White) | Insulating Resistance | > 10 MΩ/km 20°C | |||
| (Green*Green/White) | Characteristic Impedance | 100±15Ω | |||
| (Brown*Brown/White) | Wokring Tempearture | Fixed Installation | -20°C ~ 80°C | ||
| Pair Twist |
Pair Twist | 1P*26AWG | Moved Installation | -5°C ~ 50°C | |
| Diameter | 1.94mm | Minimal Bending Radius |
Fixed Installation | 5 X Cable-ø | |
| Assembly Standed | 26AWG/4P | Moved Installation | 8.5 X Cable-ø | ||
| Quality Certifications of M12 X-Coded | ![]() ![]() |
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More Details of M12 8 pin X Coded to RJ45











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FAQ of M12 8 Pin X-Coded
1. Why Is an M12 8 Pin X-Coded Cable Preferred Over an M12 D-Coded Cable for Gigabit Networks?
An X-coded connector has eight contacts for four Ethernet pairs, while a typical D-coded connector has four contacts for two pairs and is mainly associated with 10/100 Mbps Ethernet. The X-coded structure is therefore the correct choice for Gigabit machine vision networks.
2. Is the Entire M12 8 Pin X-Coded to RJ45 Cable Waterproof?
No. The M12 end can provide a sealed connection when correctly mated and tightened with a compatible receptacle, but the standard RJ45 end is not waterproof. Install the RJ45 connector inside a protected enclosure, and confirm the required IP rating before using the cable in wet environments.
3. Can the M12 8 Pin X-Coded Cable Connect an Industrial Camera Directly to a Standard RJ45 Ethernet Port?
Yes, provided the camera has a matching female X-coded Ethernet port and uses the same pin mapping. The M12 end connects to the camera, while the RJ45 end connects to an Ethernet switch, industrial computer or network interface card.
4. Does an M12 8 Pin X-Coded Connector Automatically Make This a 10 Gigabit Cable?
No. Although the X-coded connector design can support higher data rates, this specific cable is identified as Cat5e and GigE. It should be treated as a 1 Gbit/s cable unless the supplier provides test results confirming a higher transmission category.
5. How Should the Shielding of the M12 8 Pin X-Coded Cable Be Grounded?
The cable’s shield should maintain a continuous low-resistance connection through the M12 and RJ45 connector shells to the equipment grounding system. A 99% braid coverage cannot provide effective EMI protection if the shield is cut or left electrically floating.
6. Can the M12 8 Pin X-Coded Cable Be Cut and Re-Terminated in the Field?
Field re-termination is not recommended because it can change pair twist, characteristic impedance, shield continuity and connector sealing. Select the required 3 m, 5 m, 8 m or 10 m version whenever possible. If re-termination is necessary, use a compatible industrial Ethernet connector and test the completed cable.




