SMC Networks SMC8002CM-U manual Docsis 1.0 Compliant External Cable Modem for

EZ ConnectTM

Broadband

DOCSIS 1.0 Compliant External

Cable Modem

SMC8002CM-US
Operation Frequency			Standard Compliance
•	Downstream:	91-857MHz	• MCNS DOCSIS 1.0, Ethernet IEEE 802.3, Ethernet
•	Upstream:	5 –42MHz		IEEE 802.3u, USB Rev1.1
Frequency Selection			Ethernet Connection Interface
•	Downstream:	Auto Scanning; Controlled by	•	RJ-45 10/100BaseTX Connector
		TFTP/SNMP	USB
•	Upstream:	Controlled by	•	Rev.1.1, 12Mbps
		UCC/UCD/TFTP/SNMP	RF Connection
Bandwidth			•	Female F type
•	Downstream:	6MHz	LEDs
•	Upstream:	200 kHz, 400 kHz, 800 kHz,	•	Power, ETH Link, Cable ACT, E/USB ACT
		1.6 kHz, 3.2 kHz	Dimension
Demodulation			• 22.9 x 5.08 x 15.74 cm (9.0" x 2" x 6.2 in.)
•	Downstream:	64QAM, 256QAM	Weight
•	Upstream:	QPSK, 16QAM	•	700g (24.69 oz.)
Physical Speed			Electrical Specification
•	Downstream:	30Mbps (64QAM), 42Mbps	•	Input Power:	100 ~240 VAC, 50/60 Hz
		(256QAM)	Power Consumption
•	Upstream:	320…5120 Kbps (QPSK), 640…	•	12-Watts maximum
		10240 Kbps (16QAM)	Environment: operating conditions
Signal Level			•	Temperature:	32˚ - 104˚ F (0˚ to 40˚C)
•	Downstream:	Single Channel; -15 dBmv ~	•	Humidity:	10% to 95%, non-condensing
		+15 dBmv,	Certification
•	Total:	< +30 dBmv	•	Immunity:	EN 61000-4-2/3/4/5/6/8/11
•	Upstream:	+8 dBmv ~ +58 dBmv (QPSK),	•	Emissions:	FCC Class B, CISPR Class B,
		+8 dBmv ~ +55 dBmv			EN 61000-3-2/3
		(16-QAM)	•	Safety:	UL1950, CB, CCIB
Error Correction			Warranty
•	Downstream:	ITU-T J.83 Annex B	•	Limited Lifetime
•	Upstream:	DOCSIS upstream FEC with
		scalable interleaving

Bit Error Rate

•1x10-8 at C/N=23.5dB, 64QAM with FEC

•1x10-8 at C/N=30dB, 256QAM with FEC Network Protocol

•Ipv4/ARP/ICMP/UDP/IGMPv2/DHCP/TFTP/

SNMPv2

Ethernet Bridge

•Transparent Bridging for IP Packet Packet Filtering

•Uni/Multicast Cable MAC address/Ethernet

Address

Security and Encryption

•Baseline Privacy, meets the requirement of DOCSIS 1.0

Product	Description
SMC8002CM-US	DOCSIS 1.0 Compliant External Cable Modem for
	High-Speed Broadband Networking

S P E C I F I C A T I O N S

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