EMTA 6528-12 Specifications Next Generation Integrated IP Telephony Enabled Cable Modem for Cable Operators Features | Specifications A. Amphenol connector for voice B. LAN Port C. UPS port D. Cable interface E. AC power input F. Power on-off switch Product Specification Category Specification Service Provider Interface DOCSIS Standard CATV coaxial cable, 75 Ohms “F” type connector Telephone Interface 12 FXS Voice Ports User Data Interface 10/100 BaseT Ethernet (RJ-45) Telephony Specification Category Specification Protocols SIP 2.0, PacketCable NCS 1.0, RFC 2833, MGCP 1.0 Speech Codec Capabilities G.711, G.726 (No compression & simple compression) G.728, G.729E (High quality high complexity codecs) G.723.1, G.729A (Low bit rate codecs) Signal Processing G.168 Echo cancellation Pulse dialing FAX (T.38 and G.711 fall-back) Foreign voltage detection Caller ID FSK signal regeneration Line reversal Ground Start/Loop Start Loop Back FXS voltage drop when CA or RF fails Approval FCC Part15A Tones Ring back tone Busy tone Recorder tone 5 distinct rings Dial tone Confirmation tone Ring splash Stutter tone Off hook warning tone Message waiting indicator (MWI) Caller ID generation & call waiting tone Configurable ring frequency DTMF Tone DTMF tone detection and generation Announcements Play out any voice stream sent by Call Agent controlled announcement server OAM&P Access components implemented: TFTP, FTP, HTTP 1.0, SNMP, Telnet, DHCP & DNS Works with any SNMP (v.1-3) -based EMS Offers web-based access as well as TFTP-based remote software downloads or upgrades QoS TOS, DQoS Cable Modem Technical Specifications Cable Receiver Specifications Specification ITU-T J.83 Annex B Modulation 64-QAM, 256-QAM Symbol Rate 5.056941 Msps (64-QAM), 5.360537 Msps (256-QAM) Data Rate 26.97 Mbps (64-QAM), 38.81 Mbps (256-QAM) Channel Bandwidth 6 MHz Frequency Range 88 MHz to 860 MHz (Standard, HRC, and IRC plans) Channel Scanning Time 2.5 minutes (maximum) Input Level -15 dBmV to +15 dBmV Impedance 75 Ohms C/N required for 10-8 BER C/N > 23.5 dB (64-QAM) C/N > 30.0 dB (256-QAM, at Rx Level between -6 to +15 dBmV) C/N > 33.0 dB (256-QAM, at Rx Level between -15 to -6 dBmV)   Cable Modem Other Specifications Cable Modem Other Specifications Cable Transmit/Receive Specifications Cable Transmitter Specifications Category DOCSIS 1.0/1.1 DOCSIS 2.0 Advanced TDMA Modulation QPSK,16-QAM QPSK, 8-QAM, 16-QAM, 32-QAM, 64-QAM Freq. Range (KC-220) Freq. Range (KC-220E) 5 MHz to 42 MHz 5 MHz to 65 MHz 5 MHz to 42 MHz 5 MHz to 65 MHz Power Range (QPSK) Power Range (16-QAM) +8 to +58 dBmV +8 to +55 dBmV +8 to +58 dBmV +8 to +55 dBmV Symbol Rate (Msps) 0.16, 0.32, 0.64, 1.28, 2.56 0.16, 0.32, 0.64, 1.28, 2.56, 5.12 Data Rate (Mbps) 0.32 to 10.24 0.32 to 30.72 Bandwidth 200 kHz to 3.2 MHz 200 kHz to 6.4 MHz FEC Reed-Solomon, T=0 to 10 Reed-Solomon, T=0 to 16H Interleaving None RS byte, block length may be adjusted dynamically to equalize interleaving depths Equalization 8 T-spaced taps 24 T-spaced taps Preamble QPSK or 16-QAM Length < 1024 bits QPSK-0 (Normal) and QPSK-1 (High Power) Length < 1536 bits (< 768T) Spurious emission Sufficient for 16-QAM Generally 6 dB tighter to support 64-QAM DOCSIS 2.0 SCDMA   128-QAM Trellis-Coded-Modulation (TCM) Cable Modem Other Specifications   Network Layer Specifications Downstream Performance >10 Mbps Upstream Performance > 3000 packets per second (with concatenation) > 300 packets per second (without concatenation) [CMTS Limited] Upstream Concatenation Supported SNMP Versions SNMP v1/v2c, SNMP v3 IGMP Type Supports both DOCSIS version 1.0 and 1.1 CPE devices supported 31 Filtering Ethernet, LLC, and IP filtering, configurable IP Filtering Rules 32 LLC Filtering Rules 16 Physical Specifications Category Specification Power Consumption Talk DC 12V @ 2 Amps (24W), loop current ≤ 32 mA Idle DC 12V @ 0.7 Amps (8.4W) Loop Current For load of 600Ω, SNMP-settable to 23 mA (default) or 32 mA (max.) Ring Voltage > 40 VRms @ 2000 ft. 5 REN max. per port 24 AWG loop On Battery 4 hrs Talk Time / 12 hrs Idle Time using 12V 8 Amp-Hr. Battery Power Supply AC 100~240V/50~60Hz Dimensions 1.75 in (H) x 17.3 in (W) x 10 in (D) / 44.45 mm (H) x 439.42 mm (W) x 254 mm (D) Operating Temperature 32°F to 104°F (0°C to 40°C) Storage Temperature -4°F to 158°F (-20°C to 70°C) Operating Humidity Up to 95% RH Storage Humidity 5 to 95% RH