The N-TRON 900B Modular Industrial Ethernet Switch offers outstanding performance, ease of use, and flexible expansion options. It is ideally suited for connecting Ethernet enabled industrial equipment such as PLC's, Industrial PC's, Ethernet I/O and Data Acquisition Equipment.

Features:

• Full IEEE 802.3 Compliance
• Rugged Steel DIN-Rail or Panel Mount Enclosure (rackmount kit available)
• Extended Environmental Specifications
• -20º to 70º C Operating Temperature
• Up to twentyfour 10/100BaseTX RJ45 Ports or twelve 100BaseFX Ports (ST or SC)
• three Slots for Plug-In Modules - mix and match in any combination
• Autosensing speed, MDIX, and full-half duplex
• Plug and Play Operation
• Redundant Power Inputs (10 to 30 VDC)
• Up to 4.8Gb/sec aggregate bandwidth

Specifications:
Physical

• Height: 3.2" (8.13 cm)
• Width: 7.1" (18.03 cm)
• Depth: 4.1" (10.41 cm)

(note: can be mounted horizontally or vertically)

Electrical

• Input Voltage: 10-30 VDC (Redundant Inputs)
• Input/Inrush Current: 200/400mA@24V per backplane
• Input/Inrush Current: 250/500mA@24V per 908TX module
• Input/Inrush Current: 400/800mA@24V per 902/904FX module

Environmental

• Operating Temperature: -20oC to 70oC
• Storage Temperature: -40oC to 85oC
• Operating Humidity: 10% to 95% (Non Condensing)
• Operating Altitude: 0 to 10,000 ft.

Shock and Vibration (bulkhead mounted)

• Shock: 200g @ 10ms
• Vibration: 1g, 10-500Hz, 3 axis
• Seismic: 20g, 5-200Hz, 15s

Reliability

• MTBF: >2M Hours (measured)

Network Media

• 10BaseT: >Cat3 Cable
• 100BaseTX: >Cat5 Cable
• 100BaseFX
• Multimode: 50-62.5/125μm
• Singlemode: 7-10/125μm

Fiber Transceiver Characteristics

Fiber Length	2km*	15km**	40km**	80km**
TX Power Min	-19dBm	-15dBm	-5dBm	-5dBm
RX Sensitivity Max	-32dBm	-29dBm	-34dBm	-34dBm
Wavele ngth	1310nm	1310nm	1310nm	1550nm

* Multimode Fiber Optic Cable ** Singlemode Fiber Optic Cable

Recommended Wiring Clearance:

• Front TX / (FX): 2" (5.08 cm) / 4" (10.16 cm)
• Side: 1" (2.54 cm)

Ordering Information

• 900B Industrial Ethernet switch chassis with 3 slots for optional expansion modules
• 900B-N with N-View Firmware Option
• 900B-FP Filler Panel
• 900B-PM Panel Mount Kit
• 900-RM 19" Rackmount Kit
• 908TX Eight ports 10/100BaseTX (RJ-45)
• 902FX-XX Two ports 100BaseFX multimode fiber
• 902FXE-XX-YY Two ports 100BaseFX singlemode fiber
• 904FX-XX Four ports 100BaseFX multimode fiber
• 904FXE-XX-YY Four ports 100BaseFX singlemode fiber

Where "XX" is:

• ST for ST style fiber connector
• SC for SC style fiber connector

Where "YY" is:

• 15 for 15km max. fiber segment length
• 40 for 40km max. fiber segment length
• 80 for 80km max. fiber segment length

If you need accessory information for this product, please use our Online Contact Us Form to reach us, our industrial sales team is here to help you find the accessories.

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