6GK1901-1BB20-2AA0 | Siemens IE FC RJ45 Plug 90

Robust RJ45 connector for Industrial Ethernet FastConnect. Metal housing, 90° cable exit, supports PoE.

Product Description

This Siemens IE FC RJ45 Plug 90 connects 10/100 Mbit/s networks. It uses the FastConnect system for quick installation. The metal shell protects against industrial interference. The 90° cable exit saves space in tight cabinets. It supports PoE and PoE+ for power over Ethernet. This plug fits 4-core FC installation cables (AWG22).

Technical Specifications

• Brand: Siemens
• Model: 6GK1901-1BB20-2AA0
• Type: IE FC RJ45 Plug 90 (Industrial Ethernet)
• Data Rate: 10 / 100 Mbit/s
• Connections: 4 x FC TP wire contacts, 1 x RJ45 port
• Wire Gauge: AWG22 (0.33 mm²)
• Cable Diameter: 6.5 mm
• Housing Material: Metal
• Cable Exit: 90° angle
• Dimensions: 13.7 x 16 x 42 mm (W x H x D)
• Weight: 35 g
• Reusability: Up to 10 re-terminations
• PoE Support: Yes (PoE and PoE+)
• Silicone-free: Yes
• Standards: Cat5, RoHS, UL/cULus listed
• Temperature Range: -40 to 85 °C
• Humidity: 95% non-condensing at 25 °C
• Protection Class: IP20

Core Performance Indicators

• Speed: 10/100 Mbit/s auto-sensing
• Durability: 10 re-termination cycles
• Temperature Range: -40 to 85 °C
• Interference Immunity: Metal housing shields EMI
• PoE Capability: Powers devices via Ethernet
• Ease of Use: FastConnect termination system

Installation & Setup

• Strip FC cable to 30 mm length
• Insert wires into IDC contacts (4 cores)
• Press down using FC termination tool
• Close housing and tighten strain relief
• Plug RJ45 into switch or device
• Check for secure click of latch

Maintenance & Service

• Inspect contacts for dirt or damage
• Re-terminate up to 10 times if needed
• Replace if latch breaks or housing cracks
• Keep dust caps on unused ports

Compatibility & Certifications

• Works with Siemens IE FC Cable 2×2
• Compatible with all RJ45 Ethernet devices
• UL and cULus approved
• RoHS compliant and silicone-free
• Cat5 structured cabling standard

Package Contents

• 1 x 6GK1901-1BB20-2AA0 plug connector
• No tools or cables included

Warranty & Shipping

• Warranty: 12 months from purchase
• Dispatch: Within 12-24 hours
• Carriers: FedEx, UPS, DHL
• Tracking number sent after shipment

Manager’s Insight

“This plug solves space problems with its 90° exit. The metal shell gives reliable shielding. PoE support adds flexibility for IP cameras and wireless APs. FastConnect saves time on installations. A smart choice for factory networks.”

Expert Review

Engineers value the robust metal housing and easy termination. The 10 re-use cycles make maintenance simple. The plug holds tight even with vibration. Performance is stable across the full temperature range. Overall, this is a premium Industrial Ethernet connector.

Applications

• Industrial Ethernet networks
• PLC and I/O device connections
• IP cameras and PoE devices
• Wireless access points
• Factory automation cabinets
• Machine control panels
• Railway and transportation

Frequently Asked Questions

What cable type does this plug work with?

Siemens IE FC TP cable 2×2 (AWG22).

Can I use this plug for Gigabit Ethernet?

No, it supports 10/100 Mbit/s only.

How many times can I re-terminate it?

Up to 10 times with proper tooling.

Does it support PoE?

Yes, both PoE and PoE+ are supported.

Is the housing plastic or metal?

Metal housing for better shielding.

What is the temperature range?

-40 to 85 °C for harsh environments.

Does it come with strain relief?

Yes, built-in strain relief is included.

Is it suitable for outdoor use?

IP20 rating, so it is for indoor use only.

Can I use it with non-Siemens cables?

Recommended for Siemens FC cables only.

What tools do I need for installation?

Siemens FastConnect termination tool.

Selection Guide

Choose this plug if you need a 90° angled connector for tight spaces. It is perfect for FC cables with PoE. For straight exit, see 6GK1901-1BB10-2AA0. For Gigabit speed, select the 6GK1901-1BB11-2AA0. Always verify cable type matches the plug.

Product Comparisons

• 6GK1901-1BB10-2AA0 – Straight cable exit, same performance
• 6GK1901-1BB11-2AA0 – Gigabit version (1000 Mbit/s)
• 6GK1901-1BB20-2AA0 – This 90° model for PoE

Contact & Support

For inquiries, email sales@powergearx.com or call +86 18030005825 (WhatsApp).

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