AXIS T8640 PoE+ over Coax Adapter Kit, 5026-401
Description
AXIS T8640 PoE+ over Coax Adapter Kit
The AXIS T8640 PoE+ over Coax Adapter Kit lets you keep the coax cable from an analog system and run an Axis network camera over it. The kit has two units, a base unit at the network end and a device unit at the camera, and carries Ethernet data plus PoE over the coax at up to 500 m (1600 ft) with RG-11. It handles one camera at a time, so you can convert an installation at your own pace without buying a chassis. Local power can be added at the device unit for higher-power cameras.
Key Specifications
| Part number | 5026-401 |
| Type | PoE+ over coax adapter kit (base unit and device unit) |
| Contents | AXIS T8641 Base Unit and AXIS T8642 Device Unit |
| Coax data rate | 100 + 100 Mbps symmetrical |
| Coax connector | BNC 75 ohm |
| Ethernet connector | Shielded RJ45 |
| Device output | IEEE 802.3af/at PoE up to 25.5 W |
| Optional power | AXIS T8003 PS57 or 44-57 V DC Class 2 supply |
| Environment | Indoor; -10 °C to 50 °C |
| Dimensions | 104 x 54 x 24 mm (4.1 x 2.2 x 0.9 in) |
Full specifications are listed in the Detailed Specifications tab.
Range Over Coax
| Network cable | 5 W | 10 W | 15 W | 20 W | 25 W | 60 W (midspan needed) |
|---|---|---|---|---|---|---|
| RG-59 (22 AWG CCS) | 225 m (750 ft) | 125 m (420 ft) | 100 m (330 ft) | 60 m (200 ft) | N/A | 270 m (900 ft) |
| RG-59 (22 AWG core) | 300 m (1000 ft) | 300 m (1000 ft) | 265 m (800 ft) | 195 m (650 ft) | N/A | 300 m (1000 ft) |
| RG-59 (20 AWG core) | 300 m (1000 ft) | 300 m (1000 ft) | 300 m (1000 ft) | 300 m (1000 ft) | N/A | 300 m (1000 ft) |
| RG-11 (14 AWG core) | 500 m (1600 ft) | 500 m (1600 ft) | 500 m (1600 ft) | 500 m (1600 ft) | N/A | 500 m (1600 ft) |
Maximum range from the camera depending on cable and camera power, with PoE or a PoE+ switch as the source and without the optional AXIS T8003 PS57 power supply. CCS means copper-coated steel and shows worst-case performance if the cable type is unknown. The coax link powers the device unit, but an AXIS 60 W midspan is needed to power a 60 W camera locally. Actual range depends on cable quality, thickness, connectors and the camera.
Related Products
Related AXIS accessories, available at Affinitech Store:
- AXIS T8641 PoE+ over Coax Base Unit
- AXIS T8642 PoE+ over Coax Device Unit
- AXIS T8643 PoE+ over Coax Compact Unit
- AXIS T8645 PoE+ over Coax Compact Kit
- AXIS T8640 Wall Mount Bracket
- AXIS T8640 DIN Rail Clip
- AXIS T8640 Rack Mount Bracket
- AXIS T8003 PS57 Power Supply
Explore More
- Browse all PoE Devices at Affinitech Store
- See every Network Camera Accessory we carry
- Shop more AXIS products at Affinitech Store
Frequently Asked Questions About AXIS T8640
What is in the AXIS T8640 kit?
One AXIS T8641 base unit for the network end and one AXIS T8642 device unit for the camera end.
How far can it reach?
Up to 500 m (1600 ft) at full rate on RG-11 coax. The range depends on camera power and cable type; see the range table on this page.
How much power can it deliver to the camera?
The device unit supplies IEEE 802.3af/at PoE to a detected camera up to 25.5 W. With an AXIS 60 W midspan at the network end and local power at the camera, 60 W cameras can be supported.
Can I add local power at the camera?
Yes. The device unit accepts an AXIS T8003 PS57 or a 44-57 V DC Class 2 isolated supply (max 0.7 A), which allows higher-power cameras and longer distances.
Does it support more than one camera?
It is a single-channel kit: one pair serves one camera. Add more kits as you convert more cameras.
Where can I mount the units?
The base unit mounts on a wall, in a rack or on a DIN rail. The AXIS T8640 wall, rack and DIN accessories are listed below.
Detailed Specifications
AXIS T8640 Specifications
| Specification | Details |
|---|---|
| Product | |
| Model | AXIS T8640 PoE+ over Coax Adapter Kit |
| Category | Media converters |
| Part number | 5026-401 |
| Base unit | AXIS T8641 PoE+ over Coax Base Unit |
| Device unit | AXIS T8642 PoE+ over Coax Device Unit |
| Data & Power | |
| Data rate | Coaxial: 100 + 100 Mbps symmetrical to full range; Ethernet: 100Base-TX full duplex |
| Connectors | Coaxial: BNC 75 ohm; Ethernet: shielded RJ45, EIA 568A and 568B |
| Network cables | Coaxial: any 75 ohm coaxial (other impedances supported), up to 500 m / 1600 ft at full rate; Ethernet: patch or crossover, auto-detected, shielded Cat 5 or higher |
| Output | AXIS T8641: PoE over coax with safe auto-detection and auto-cutout; AXIS T8642: PoE (IEEE 802.3af/at) to detected devices up to 25.5 W |
| Input | AXIS T8641: PoE (IEEE 802.3at Class 4 powered device) or DC power supply; AXIS T8642: PoE over coax or DC power supply |
| DC power supply | AXIS T8003 PS57 or 44-57 V DC Class 2 isolated supply (max. 0.7 A) |
| Device power | 1.5 W |
| Installation and Management | |
| Installation | Plug-and-play; automatically detects PoE and PoE+ enabled devices and supplies in-line power |
| Display | Local LED management display |
| General | |
| Casing | Plastic |
| Color | White, NCS S 1002-B |
| LED locations | Top panel and RJ45 connector |
| Network indicators | Coax link; Ethernet link/activity (x2) |
| Power indicators | PoE over coax; PoE to camera; maximum PoE power available for camera |
| Compliance | IEEE 802.3af, IEEE 802.3at, RoHS, WEEE, CE |
| Mounting (AXIS T8641) | Wall, rack or DIN rail |
| Environment | Indoor |
| Operating Conditions | |
| Operating temperature | -10 °C to 50 °C (14 °F to 122 °F) |
| Operating humidity | Max. 95% RH (non-condensing) |
| Storage temperature | -40 °C to 74 °C (-40 °F to 165 °F) |
| Approvals | |
| Standards | EN 55032 Class B, EN 55035, FCC Part 15 Subpart B Class B with FTP cabling, ICES-003 Class B, C-Tick AS/NZS CISPR32 Class B |
| Dimensions and Weight | |
| Size | 104 x 54 x 24 mm (4.1 x 2.2 x 0.9 in), as listed for the kit units |
| Weight (AXIS T8641) | 90 g (0.2 lb) |
| Weight (AXIS T8642) | 88 g (0.2 lb) |
| Warranty | |
| Warranty | 5-year warranty (Axis datasheet) |
| Shipping | |
| Shipping weight | 0.49 lb |
| Shipping dimensions (W x D x H) | 6.89 x 5.12 x 1.18 in |
Related Products
Related Products
AXIS T8640 DIN Rail Clip for PoE+ over Coax Adapters, 5026-431
Brand: AXIS Communications
AXIS T8640 Wall Mount Bracket for PoE+ over Coax Units, 5026-411
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AXIS T8645 PoE+ over Coax Compact Kit, 01489-001
Brand: AXIS Communications
AXIS T8640 Rack Mount Bracket for 8 Units in 1U, 5026-421
Brand: AXIS Communications
AXIS T8643 PoE+ over Coax Compact Unit, 01468-001
Brand: AXIS Communications