System notes | The connection of several device pairs via the same cable can lead to transmission problems due to crosstalk between the different signals in the cable. Ideally, therefore, each device connection is realized via separate cables. If several cables have to be lined up on a connection section, it is important to carry out these transitions technically as well as possible. This means that ideally professionally assembled RJ45 connectors are used for the transitions. If this is not possible, e.g. when using telephone cables, care should be taken to unwind the stranding of the wire pairs as short as possible. The contact between the wires of the cables to be connected must be as good as possible. Shielded cables can cause problems due to potential equalisation currents. In particular, we do not recommend grounding the shields in the central unit when combining several cables in one central unit. |
Manual VI-UTP-2300A.pdf | 324 KBs |
Manual VI-UTP-2301A.pdf | 439 KBs |
Manual VI-UTP-2304A_2308A_2316A.pdf | 940 KBs |
supply voltage | Single-channel devices No power supply required for POE operation (power requirement per unit approx. 2W) Without PoE: VI-UTP-2300A (mini unit): 12VDC approx. 2W VI-UTP-2301A: 12VDC or 24VAC approx. 2W Hollow plug, incl. transition plug Hollow plug to screw terminals Multi-channel devices Multi-channel devices must always be supplied with power. However, as with single-channel devices, the power supply does not insert a PoE and only serves to operate the device. 12VDC, 30W, e.g. VI-0014AB |
MTBF | |
operating temperature | -40 to+75°C |
dimensions | VI-UTP-2300A: 55 x 45 x 27mm VI-UTP-2301A: 95 x 40 x 30mm VI-UTP-2304AB: 125 x 95 x 60mm VI-UTP-2308AB: 19" x 1HE x 250mm VI-UTP-2316AB: 19" x 1HE x 250mm |
weight | VI-UTP-2300A: 0,1kg VI-UTP-2301A: 0,1kg VI-UTP-2304AB: 0,3kg VI-UTP-2308AB: 1,8kg VI-UTP-2316AB: 2,4kg |
copper ports | VI-UTP-2300A: 1 x 10/100BaseT, RJ45 |
extender ports | VI-UTP-2300A: 1 x RJ45 VI-UTP-2301A: 1 x RJ45 VI-UTP-2304AB: 4 x RJ45 VI-UTP-2308AB: 8 x RJ45 VI-UTP-2316AB: 16 x RJ45 |
transmission cable | Ideal type: Cat5e and better Further types: When using Cat3 cables (telephone cable) or bell wire, the possible distances are significantly reduced. If Cat7 cables are used, the same distances can be expected as for Cat5e/Cat6. The shielding of the Cat7 cable must not be earthed. |
Transmission distance | The maximum transmission distance when using Cat5e cable or better is approx. 500m. When transmitting PoE, the power loss of the transmission path must be taken into account. |
VI-UTP-2300A |
1-chanel device, mini design, camera side only excl. power supply |
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VI-UTP-2301A |
1-chanel device excl. power supply |
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VI-UTP-2304AB |
4-channel device Power supply VI-0014AB included |
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VI-UTP-2308AB |
8-channel device, 19" design Power supply VI-0014AB included |
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VI-UTP-2316AB |
16-channel device, 19" design Power supply VI-0014AB included |
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VI-R1 |
19" carrier for max. 10 pcs VI-UTP-2301A incl. mounting material 19" and for the modules |