AddOn J4858C-AO SFP transceiver 1000Base-SX 850nm 550m LC
- Transceiver
- TCP/IP
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Gigabit media converter with SFP slot delivers 30 W PoE+ over copper and extends links via LC fiber
The PLANET GTP-805A converts 10/100/1000BASE-T copper links to 1000BASE-X fibre using an SFP slot with LC connectors. It delivers up to 30 watts of PoE power under the IEEE 802.3at standard, sourcing 52 V DC on pins 4/5 and 7/8. The metal enclosure operates from 0 to 50 °C and includes LEDs for power, link activity and PoE status.
Suits teams deploying PTZ cameras, wireless APs or VoIP phones that require up to 30 watts over a single copper run extended by fibre. Not for buyers who need multi-port aggregation, managed switching features or PoE budgets above 30 watts. Environments exceeding 50 °C or requiring condensation-rated hardware should look elsewhere.
The converter supplies a maximum of 30 watts per port under IEEE 802.3at, which decides whether a given powered device can be supported. Devices drawing more than this limit will not start up reliably. The fixed 52 V DC output and mid-span pin assignment are the other fixed parameters that determine compatibility.
Measured against everything we stock in SFP & SFP+ Transceiver Modules, at today’s prices. Recalculated every night.
| Product | |
|---|---|
| Brand name | PLANET |
| Model name | GTP-805A |
| Product type | Converter |
| Power | |
| Power adapter | PoE Output: IEEE 802.3af Power over Ethernet standard IEEE 802.3at Power over Ethernet enhancements standard Power Output: PoE 52 V DC, max. 30 W PoE Power Supply Type: Mid-Span Power Pin Assignment: 4/5 (+), 7/8 (-) PoE Power Budget: 30 W |
| Size & build | |
| Product dimensions | 1.02 in × 2.76 in × 3.7 in |
| Product weight | 0.46 lb (0.21 kg) |
| Shipping weight | 0.45 kg |
| Package size | 254 × 254 × 254 mm |
| Environment & compliance | |
| Temperature range | 0 to 50 degree Celsius |
| Humidity range | 5 to 90% (non-condensing) |
| More details | |
| Indicator lights | System: PWR Fiber 1000BASE-X: LNK / ACT TP 10/100/1000BASE-T: LNK / ACT PoE: Power in-use |
It delivers up to 30 watts at 52 V DC over the copper pair using pins 4/5 (+) and 7/8 (-), enough for PTZ cameras, speed domes, touch-screen VoIP phones or multi-channel wireless access points that require IEEE 802.3at Class 4 power.
The LC SFP port runs 1000BASE-X Gigabit Ethernet over fiber; the reach depends on the SFP module you install — single-mode modules can span kilometres while multi-mode modules cover shorter campus runs.
The compact aluminium enclosure is designed for desktop or wall-mount use; DIN-rail clips are not included, so you would need a separate bracket or shelf that accepts those exact dimensions.
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