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Allen-Bradley 1783-SFP1GEXE 1G EX Single-Mode Fiber SFP Transceiver – Technical Specifications and FAQ
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand | Allen-Bradley |
| Manufacturer | Rockwell Automation |
| Part Number | 1783-SFP1GEXE |
| Product Type | Fiber Optic SFP Transceiver |
| Product Family | Stratix Ethernet Switch Accessories |
| Description | 1G EX Single-Mode Fiber SFP |
| Ethernet Standard | 1000BASE-EX |
| Data Rate | 1 Gbps |
| Fiber Type | Single-mode fiber (SMF) |
| Maximum Transmission Distance | 40 km |
| Wavelength | 1310 nm |
| Fiber Specification | ITU-T G.652 |
| Connector Type | Dual LC |
| Digital Optical Monitoring (DOM) | Supported |
| Transmit Optical Power | -1 to +3 dBm |
| Receive Optical Power | -22 to +1 dBm |
| Form Factor | SFP |
| Optical Attenuator Requirement | For back-to-back connections, install a 5 dB inline optical attenuator at each receiving end |
| Dimensions (H × W × D) | Approx. 8.64 × 13.4 × 56 mm; reference estimate |
| Weight | Approx. 0.073 kg (73 g); supplier-listed value |
| Country of Origin | Multiple countries, depending on manufacturing location |
| Lifecycle Status | Active |
FAQ
FAQ
Q1: What is the Allen-Bradley 1783-SFP1GEXE?
A: It is a 1 Gbps 1000BASE-EX optical transceiver designed for long-distance Ethernet communication over single-mode fiber.
Q2: What is the maximum transmission distance?
A: It supports transmission distances of up to 40 km over compatible G.652 single-mode fiber.
Q3: What wavelength does the 1783-SFP1GEXE use?
A: It operates at a wavelength of 1310 nm.
Q4: What type of fiber connector does it use?
A: It uses a dual LC optical connector for single-mode fiber connections.
Q5: Does the 1783-SFP1GEXE support Digital Optical Monitoring?
A: Yes. It supports DOM, allowing optical operating parameters to be monitored through compatible Stratix switch interfaces.
Q6: Is an optical attenuator required when using this SFP?
A: For back-to-back connections, Rockwell Automation specifies a 5 dB inline optical attenuator at each receiving end to prevent excessive optical input power.
Q7: What are the dimensions and weight of the 1783-SFP1GEXE?
A: Approximate dimensions are 8.64 × 13.4 × 56 mm, and the supplier-listed weight is approximately 0.073 kg. Confirm actual packing measurements with the supplier.
Q8: Is the 1783-SFP1GEXE still available, and what is its country of origin?
A: Rockwell Automation currently lists this product as active. Its country of origin may vary depending on manufacturing location, so verify the actual origin on the product label.
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Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
