Polycom QSX Specification

Polycom

Technical Specifications

Content Transmission
Bandwidth Configuration Options
(set via Admin Web page)
•
Default Average Transmit &
Receive Bandwidth: 1,920
kbps
•
Maximum Average Transmit
Bandwidth Setting Range:
128 kbps - 1,920 kbps*
•
Maximum Average Receive
Bandwidth Setting Range:
128 kbps - 1,920 kbps
Maximum Bandwidth Requested in
Unlimited Bandwidth Environment
•
H.323 link to other QSX
appliances or Polycom video
systems: Up to 1 Mbps
•
HTTP link to each Web viewer
up to 1 Mbps
Other Bandwidth Configuration
Options (set via Admin Web page)
•
Bandwidth Sharing Mode for
simultaneous transmission to
each remote connection
•
Time Sharing Mode for
sequential transmission to
each remote connection
•
Load Balancing to distribute
Web Viewers among multiple
QSX units in a Session.
Video & Graphics Standards
•
H.263
•
H.239
•
JPEG for Web viewer
IP Protocols
•
TCP/IP
•
ITU H.323
•
http
Frame Rates
•
TCP/IP
•
ITU H.323
•
http
Network Interfaces Supported
•
IP (LAN, DSL, cable
modem)**
•
Single 10/100 Ethernet port
(10 Mbps/100Mbps/Auto)
®
QSX™
Network Features
•
Error Concealment
•
TCP/IP, DNS, WINS, DHCP,
ICMP, ARP, http, FTP, Telnet
Multipoint Capabilities
Internal Multipoint Features
•
Up to 10 Web viewers using
embedded web server
•
Up to four additional
connections to other QSX or
VSX™ units with embedded
H.323 MCU
Automatic Connect Feature for
QSX to QSX meetings
•
Requires wired analog
Polycom conference phone
connected to QSX
•
Embedded low bit rate
(100bps) inaudible modem
over phone line automatically
exchanges QSX IP addresses
and initiate H.323 content
sharing channel between
QSX rooms on phone call
•
Works to connect up to five
QSX systems in single
meeting. Compatible with any
audio conferencing service or
bridge
Interoperability with Polycom Video
conferencing products
•
VSX dial-in support to share
content between QSX and
video system(s) over H.323
call
Interoperability with Polycom
MGC™
•
Use H.323 dial out capabilities
of MGC to enable larger
multipoint QSX to QSX
meetings***
•
Compatible with scheduled
dial out conferences for MGC
7.5.0.52 release and beyond
System Security
Security
•
Secure password
authentication for each
session
•
Password for Web viewer
access
•
Administrator password to
control access to Admin Web
page
•
Ability to disable remote
interfaces (FTP, Telnet, http)
Password Security
•
Random password generation
by holding Info button on QSX
Content Controller for 4
seconds
•
Alternative when conference
phone connected: random
password generation when
conference phone goes off/on
hook
•
Auto password reset after 60
minutes elapsed time without
any active QSX use
•
Admin option to set fixed
session password
Media Encryption
•
Advanced Encryption
Standard (AES) for H.323
content stream
•
128-bit key length
Resolution
Content Resolution
•
Input: SXGA (1280 x 1024),
XGA (1024 x 768), SVGA
(800 x 600), VGA (640 x 480)
•
Output: SXGA (1280 x 1024),
XGA (1024 x 768), SVGA
(800 x 600)
•
User configuration to scale
transmitted content down
across range of resolutions to
optimize performance. XGA
(1024 x 768), SVGA (800 x
600), VGA (640X480)
•
Capability to independently
scale Web viewer (http)
content or H.323 content
stream
Physical Dimensions and
Interfaces on QSX Base Unit
Dimensions
•
Maximum dimensions: 8.6" (L)
x 7.6" (W) x 1.8" (H) / 19.3cm
x 21.8cm x 4.6cm