AddOn J4858C-AO SFP transceiver 1000Base-SX 850nm 550m LC
- Transceiver
- TCP/IP
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Industrial media converter links RJ45 copper to SFP fibre with redundant 12-48V DC power and -40 to 75°C operation
The PLANET IGT-805AT bridges a 10/100/1000BASE-T RJ45 port and a 100/1000BASE-X SFP slot in a slim IP30 metal case. It supports auto-negotiation and IEEE 802.3x flow control for reliable copper-to-fibre links. Redundant DC 12-48V input with polarity reverse protection and an AC 24V adapter option suit industrial power environments.
This unit fits networks that must extend Ethernet over fibre using a single SFP module in harsh temperatures. It is not for buyers who need multiple copper ports, PoE injection or managed Layer 2 features such as VLANs. Teams requiring 10G uplinks or integrated switching should look at different hardware.
The converter handles one gigabit link with 3.3 watts typical draw across -40 to 75 degrees Celsius. It runs out when a site needs more than one fibre path, aggregated bandwidth beyond 1000 Mbps or software-configurable port settings.
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| Product | |
|---|---|
| Brand name | PLANET |
| Model name | IGT-805AT |
| Product type | Converter |
| Connectivity | |
| Supported standards | IEEE 802.3 Ethernet IEEE 802.3u Fast Ethernet IEEE 802.3ab Gigabit Ethernet IEEE 802.3z Gigabit Ethernet IEEE 802.3x full-duplex flow control |
| Ports & slots | |
| Port count | 1 × 10/100/1000BASE-T RJ45 with auto MDI / MDI-X function 1 x SFP interface, 100/1000BASE-X dual mode (auto detection) |
| Power | |
| Power adapter | DC 12–48 V, redundant power with polarity reverse protection function. AC 24 V power adapter 3.3 W / 11 BTU |
| Size & build | |
| Product dimensions | 1.26 in × 5.31 in × 3.43 in |
| Product weight | 1.01 lb (0.46 kg) |
| Shipping weight | 0.46 kg |
| Package size | 136 × 88 × 32 mm |
| Environment & compliance | |
| Temperature range | -40–75 degree Celsius |
| Humidity range | 5-95% (non-condensing) |
| More details | |
| Media conversion | RJ45 - SFP |
Yes, the IGT-805AT has an open SFP slot that accepts any 100BASE-FX or 1000BASE-X transceiver, so you must supply a compatible SFP module for the fibre link.
The RJ45 port supports 10, 100 and 1000 Mbps with auto-negotiation and auto MDI/MDI-X, so it will link to legacy 10/100 equipment at the highest common speed.
A solid green LNK/ACT on the copper port plus the green 1000 LED show a gigabit RJ45 link, while a green LNK/ACT on the SFP LED shows an active fibre connection.
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