The Linksys® WCM300 Channel Bonded Cable Modems (Figure 1) deliver very high-speed broadband services. These extremely fast and cost-effective modems deploy advanced downstream channel-bonding technology, based on DOCSIS® 3.0, which allows operators to bond up to eight channels and support up to 300 Mbps on a single bonded downstream. The modems enable a new generation of bandwidth-intensive IP services such as video over DOCSIS.
The modems are available in three attractive, compact models:
• WCM300-NA supports North American DOCSIS 6 MHz channel operation: 8-860 MHz downstream and 5-42 MHz upstream.
• WCM300-JP supports DOCSIS operations in Japan with an extended 5-55 MHz upstream range.
The modems work with the Cisco® uBR10012 Universal Broadband Router, offering a cost-effective strategy to support DOCSIS 3.0 downstream features today. With the proper cable modem termination system (CMTS) setup, the Linksys WCM300 Channel Bonded Modems can coexist on the same hybrid fiber-coaxial (HFC) network with traditional DOCSIS 2.0 and 1.x modems, as well as tomorrow's DOCSIS 3.0-certified modems. This deployment flexibility provides maximum investment protection and minimal service interruption for a smooth transition to DOCSIS 3.0.
The Linksys WCM300 Channel Bonded Modems deliver more bandwidth and speed per subscriber than previously available. The modems enable cable operators to compete effectively with other high-speed data providers deploying fiber to the home or advanced digital subscriber line (ADSL) services.
Features and Benefits
Table 1 lists the features and benefits of the Linksys WCM300 Channel Bonded Modems. Table 2 lists product specifications, and Table 3 lists system requirements.
Table 1. Features and Benefits
Feature
Benefit
Performance
Eight-channel bonding capability based on DOCSIS 3.0 downstream channel bonding specifications
For subscribers: Enables unprecedented download time and a superior online experience.
For cable operators: Expands the current 30-Mbps service portfolio options up to 300 Mbps, enabling operators to scale services today to meet new subscriber demands - retaining and attracting new subscribers. Supports cost-effective upgrade of existing HFC infrastructure to compete against other service providers offering alternative high-speed data technologies.
Investment Protection
Compatible with DOCSIS 1.0, 1.1, and 2.0 modems within the same cable network
Increases deployment flexibility and decreases deployment cost through efficient allocation of available bandwidth and HFC infrastructure.
Compatible with DOCSIS 3.0 modems within the same cable network
Offers easier management for transition to DOCSIS 3.0.
Standards-based cable modem with RF and bridged Ethernet ports, remote manageability using SNMP MIBs
Simple turn-up and management
Secure data exchange between modems and cable headend
Product Specifications
Table 2. Product Specifications
Product compatibility
Interoperable with DOCSIS 1.0, DOCSIS 1.1, DOCSIS 2.0, IEEE 802.3, IEEE 802.3u, and IEEE 802.3ab specifications
Protocols
DOCSIS 1.0, DOCSIS 1.1, DOCSIS 2.0, DOCSIS 3.0 downstream control plane and data plane, IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Performance
Eight-channel bonding capability
Frequency Range (MHz)
WCM300-NA: North American NTSC tuning plan with 5-42 MHz upstream range
WCM300-JP: Japanese tuning plan with 5-55 MHz upstream range
WCM300-EU: European tuning plan with 5-65 MHz upstream range
Cards/ports/slots
Power, Ethernet, Cable
Indicators
Power, DS, US, Online, Link, Wideband
Connectivity
Cable: F-type female 75 ohm
Ethernet: 10/100/1000 RJ-45 port
Buttons
Reset
Weight
19.05 oz (540 g)
Physical dimensions (HxWxD)
1.97 inches (5.0 cm) x 7.09 inches (18.0 cm) x 7.09 inches (18.0 cm)
Power
Input:
WCM300-JP: 100V, 50/60Hz
WCM300-NA: 100-240V, 50-60Hz
WCM300-EU: 100-240V, 50-60Hz
Output:
WCM300-JP: 12V, 1.5A
WCM300-NA: 12V, 2.5A
WCM300-EU: 12V, 2.5A
Approvals and compliance
WCM300-JP: VCCI, JATE, PSE, RoHS, WEEE
WCM300-NA: UL 60950-1, MIC, FCC Part 15 Class B, CE, CB, RoHS, WEEE
WCM300-EU: UL 60950-1, FCC Part 15 Class B, CE, CB, RoHS, WEEE
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For More Information
For more information, please contact your local account representative.
