GVD M1184, Быстрый старт

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Mobile NVRs M1184 / M1284 Quick Start Guide 8
Take a Tour
Title Description
COM1 & COM2
Two serial COM ports.
Both support RS232, RS422 and RS485, user-definable at the BIOS Setup | Advanced
menu | Peripheral Configuration .
Implemented with industrial-grade
ITE8783
Super IO chip (-40 to 85°C) and up to 115200
bps data transfer rate.
Pinout:
Pin# RS232 RS422 (Two-wire) RS485
1 DCD
2 RX 422 TXD+ 485 TXD+/RXD+
3 TX 422 RXD+
4 DTR 422 RXD-
5 GND GND GND
6 DSR
7 RTS
8 CTS 422 TXD- 485 TXD-/RXD-
9 RI
5
1
6 9
PoE LAN ports
Pin 1 Pin 8
Speed LINK/ACT
8 Power-over-Ethernet LAN ports that feature the following:
Delivering up to 25.5 W (80W total budget).
When only one of the four ports is occupied, a maximal 1000 MB/s bandwidth is
achievable. When all four ports are connected, all devices share 1000 MB/s bandwidth (i.e.
250 MB/s if all four devices run simultaneously).
The status LEDs deliver the follow states:
LED Color State Description
LINK/ACT/SPEED Orange
Off The data transmission speed reaches 10Mbps.
On The data transmission speed reaches 100/1000Mbps.
Blinking Connected, with active data transmission.
Antenna cutout holes Two cutout holes for antenna-wired SMA connectors to join external antennas.
SATA HDD/SSD trays
Two outside accessible slide-trays to install two SATA SSDs/HDDs.
Available are the other two SATA HDD/SSD sockets inside the mobile NVR. See also
Install Internal SATA HDDs/SSDs on page 20 .