![](img/compere_shop_all.png) - Show All ![](img/compere_shop_identical.png) - Show differences - Back | ![](img/eclose_grey.png) ANTENNA AMPLIFIER AWS-1141 AMS | ![](img/eclose_grey.png) SWITCH POE CS4228-24GT-375 24-PORT SFP DAHUA |
| ![AWS-1141 Click on the picture to see a detailed description](https://sklep.delta.poznan.pl/shop_image/product/aws-1141_v2_m.jpg) | ![CS4228-24GT-375 Click on the picture to see a detailed description](https://sklep.delta.poznan.pl/shop_image/product/cs4228-24gt-375_m.jpg) |
| 25.67 EUR 25.67 EUR
| 866.03 EUR 866.03 EUR
|
Frequency range: | 87 MHz ... 790 MHz | ... |
Number of inputs/outputs: | 1 / 1 | ... |
Input/output impedance: | 75 Ω | ... |
Connectors type: | "F" | ... |
Gain : | 19 dB / 22 dB (± 1.5) dB | ... |
Gain adjustment: | 0 dB ... 10 dB (+/- 1dB) | ... |
S/N ratio: | 3 dB | ... |
Maximum output level: | 106 dBµV | ... |
IMA3 60dB: | 100 dBµV | ... |
LAN ports: | ... | 24 x RJ45 10/100/1000 Base-T ( 2 x Hi-PoE (802.3bt) + 22 x PoE (802.3af/at) ), 2 x RJ45 10/100/1000 Base-T - Uplink, 2 x SFP 1000 Base-X - Uplink |
IMA2 60dB: | 87 dBµV | ... |
Management: | ... | |
Return loss: | 10 dB | ... |
Default IP address: | ... | 192.168.1.110 |
Pre-amplifiers powering: | | ... |
Default admin user / password: | ... | admin / - The administrator password should be set at the first start |
LED diodes: | ... | Link, PoE, Power, System, 50 % PoE, 80 % PoE, 100 % PoE |
Transmission speed: | ... | 10 / 100 / 1000 Mbps : 24 LAN & PoE ports, 10 / 100 / 1000 Mbps : 2 RJ45 (Uplink) ports, 1000 Mbps : 2 SFP (Uplink) ports |
Maximal output power: | ... | 90 W / port Hi-PoE / PoE 802.3bt - 1, 2 ports 30 W / port PoE 802.3af/at - 3 ... 24 ports |
Maximal total power: | ... | 375 W |
MAC addresses table: | ... | 8k |
Operation modes: | ... | Long Distance PoE On : 250 m, 10 Mbps @ UTP cat. 5e, 6 |
Main features: | ... | Switch is managed through the web and the cloud (DoLynk Care application) PoE power mode : The device supports 8-pin power supply - wires : 1-2(+), 3-6(-), 4-5(+), 7-8(-) Intelligent management of Power Supply Unit power’s output stage protection against lightning discharges and voltage differences and strokes between devices Watchdog PoE Loop Protection Compliance with the LLDP protocol Spanning Tree STP/RSTP Port Based VLAN : 32 Data Flow Control (802.3x) DHCP client RESET button Can be mounted in a Rack 19" cabinet |
Certificates: | ... | CE |
Protections: | ... | Protection against lightning discharges (common/differential) : 4 / 2 kV Protection against electrostatic discharge - Contact/Air (ESD/EMP) : 6 / 8 kV |
Housing: | ... | Metal |
Power supply: | 12 V DC / 150 mA | 100 ... 240 V AC @ 47 ... 63 Hz |
Power consumption: | ... | max. 400 W |
Operation temp: | -25 °C ... 55 °C | -10 °C ... 55 °C |
Weight: | ... | 2.67 kg |
Dimensions: | ... | 440 x 220 x 44 mm, RACK 19", 1U |
Manufacturer / Brand: | AMS | DAHUA |
Guarantee: | 2 years | 5 years |