©2013
Spectralink
5
Industry leading voice and call quality
auDio quality
• TIA 810B, TIA 920 audio quality standards
• Full-duplex audio (compliant with IEEE 1329 full duplex
standards)
• Voice activity detection (VAD)
• Comfort noise fill
• Adaptive jitter buffer & packet loss concealment
• Acoustic echo cancellation & background noise
suppression
quality of sErvicE (qos)
• Wi-Fi Multimedia (WMM)
• WMM-Power Save
• WMM-Admission Control (draft)
• IEEE 802.1p/Q tagging (VLAN)/DSCP tagging
sEcurity
• WEP, WPA-Personal, WPA2-Personal, WPA2-Enterprise
with 802.1X (EAP-FAST, PEAP-MSCHAPv2) with
Opportunistic Key Caching (OKC) and Cisco Client Key
Management (CCKM)
• Media encryption via Secure Real-Time Protocol (SRTP)
• SIP signalling encryption via Transport Layer Security
(TLS)
• Server-based configuration file encryption (AES 128 bit)
• HTTPS secure provisioning
• Support for signed software executables
PerFOrMaNce
NetWOrKiNG
Data caPtUre sPeciFicatiONs
Strong support for networking standards
• Address assignment via Manual or Dynamic host
configuration protocol (DHCP)
• Domain name resolution via Domain Name Service
(DNS)
• Time and date synchronisation using Simple Network
Time Protocol (SNTP)
• Lightweight Directory Access Protocol (LDAP) for
directory lookup and download
• IEEE 802.1p/Q tagging (VLAN)/DSCP tagging
High-performance scanning
fEaturE
spEctralink 8452/8453
Type
1D/2D Area Imagers
Light Source
617 nm Highly Visible LED (5)
Scan Angle
38.9° Horiz., 25.4° Vert.
Label print
contrast
Down to 25%
Resolution
Optical Resolution
752 x 480 pixels
Reading
distance
Up to 34 in. (864 mm)
BarcoDE symBologiEs
• 1D: RSS, Stacked RSS, RSS-14, GS1-DataBar, Code
39,
Code 93, Code 128, UPC (E&A)
• 2D: Aztec, Codabar, Code 11, Code 39, Code 93/93I,
Code 128, GS1-128, ISBT8, Databar (RSS), Datamatrix,
EAN13, EAN8, Interleaved 2 of 5, Micro PDF 417, MSI,
PDF 417, Plessey, QC code, Telepen, UPCA, UPCE,
UPC/EAN
