User's Manual

GVR3550 USER MANUAL
Grandstream Networks, Inc. GVR3550 User Manual Page 20 of 76
Firmware Version 1.0.0.0 Last Updated: 10/2013
Network
Protocol
Supports TCP/UDP, RTP/RTCP/RTSP, HTTP/HTTPS, ARP, ICMP,
DNS, DDNS, DHCP (client and server), NTP (client and server), SSH,
PPPoE, LLDP, ONVIF 2.2
IPC
Supports the Grandstream GVX36xx or cameras compatible with
ONVIF protocol
Security Proto
col
Supports HTTPS, 802.1x, SSH
Maintenance
Supports manage device via the System Log, Remote Network, SSH
and GSurf Pro
Table 1: GVR3550 Software Specifications
HARDWARE SPECIFICATIONS
Name
Specifications
Interface
1 HDMI interface, 1VGA interface, 1 RJ45 gigabit adaptive Ethernet
interface, 2 RCA audio input &output interfaces
Alarm In
16 NO/NC alarm input interfaces
Alarm Out
1 alarm output interfaces
UPS
Manage UPS via USB or USB serial port
USB Interface
2 2.0 USB interfaces
eSATA
1 eSATA interface
LED Indicator
Power Indicator, Network Status Indicator, HDD Status Indicator,
Keyboard Function Indicator
Remote
Control
Supports IR remote control operation
RTC
Supports RTC
HDD
Supports up to 4 SATA HDDs with a maximum of 8TB storage capacity
in total. The single HDD capacity up to 2 TB
Temperature
Operating Temperature: -10°C -50°C
Storage Temperature: -20°C -60°C
Humidity
10-90% (non-condensing)
Installations
Supports the rack-mounted front installations
Compliance
FCC: Part 15（CFR47）Class B ；UL 60950 (Power)
CE: EN55022 Class B, EN55024, EN61000-3-2, EN61000-3-3，
EN60950-1, RoHS
C-TICK: AS/NZS CISPR22 Class B，AS/NZS CISPR24