Cisco DPC2434 Технічний паспорт - Сторінка 5
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Specification
Value
Silence Suppression
Configurable VAD with comfort noise generation
Packet Loss Concealment
ANSI T1.521-1999
Call Connection Quality
RTCP, RFC1889, RFC1890, SNMP MIB for last call quality statistics
Monitoring
Dialing Modes
DTMF and configurable pulse dial support
DTMF Relay
RFC2833 including fast (40mS) DTMF Relay for alarm system signaling compatibility
● Full PacketCable secure DQOS with GateID including UGS and UGS/AD
Layer 2 Quality of Service
● DQOS Lite support including UGS and UGS/AD
Layer 3 Quality of Service
Configurable DiffServe/TOS support for Signaling, RTP, and RTCP flows
● Supported for RTP and RTCP packet flows to reduce per-call network bandwidth
Payload Header
Suppression (PHS)
● Advanced support for Dynamic Payload Header Suppression using Propane Technology
Management
SNMPv3, SNMPv2, SNMPv1, Telnet with configurable user ID and password, internal log, and
external Syslog support
Echo Cancellation
G.168 with extended echo tail support
● Caller ID
Call Feature Support
● Call Waiting with Caller ID
● Cancel Call Waiting
● Call Conferencing (3-way calls)
● Configurable hook flash support
● Distinctive Ringing (Configurable for up to 11 ring patterns per phone line)
● Ring Splash
● Stutter Dial Tone
● Off hook warning tone
● Open Switch Interval support to enhance answering machine compatibility
● Configurable star codes
● Euro/US hook-flash type
● Call transfer
● Message Waiting Indicator
● Warm Line
● Call Forwarding Unconditional
● Call Forwarding on Busy
● Call Forwarding No Answer
● Call Return
● Redial Call
● Automatic redial
Other call features available with compliant CMS or gateway
Telephone Ring Loading
Full 5 REN support on each phone line (10 REN total)
Ring Signal
Configurable balanced ring with configurable DC offset
Max Phone Line Distance
Supports up to 1000 ft of AWG26 wire (0.4 mm) on each phone line. Supports operation with
typical in-home telephone wiring
Country-Specific
United States, Japan, United Kingdom, Germany, France, Belgium, Netherlands, Finland, Italy,
Telephone Parameters
Switzerland, Sweden, Denmark, Brazil, ETSI 101 909-18
Supported
RF Downstream
Frequency Range
88 to 860 MHz
Demodulation
64 or 256 QAM
Maximum Data Rate
30 Mbps for 64 QAM
43 Mbps for 256 QAM
Bandwidth
6 MHz
Operating Level Range
-15 to +15 dBmV
Input Impedance
75 ohms
Data Sheet
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