The Cisco Multimode VDSL2 and ADSL2/2+ EHWIC (EHWIC-VA-DSL) provides 1-port multimode VDSL2 and ADSL2/2+ WAN connectivity (Figure 1). In combination with the Cisco 1921 and 1941 Integrated Services Routers (ISRs) and Cisco 2900, 3900, and 3900E Series ISRs, this EHWIC provides high-speed digital data transmission between customer premises equipment (CPE) and the central office (DSL access multiplexer [DSLAM]), usually located on the telephone company premises. This capability enables service providers and resellers to offer additional services such as business-class security; voice, video, and data; differentiated classes of service (QoSs); and managed network access with Cisco IOS® Software over existing telephony infrastructure. These value-added features, along with the flexible manageability and reliability of Cisco IOS Software, provide the mission-critical networking features that businesses expect.

With Cisco IOS 15.1(3)T/15.1(4)M and later releases, the 1-port multimode VDSL2 and ADSL2/2+ EHWIC is supported on the following Cisco ISR G2 routers: Cisco 1861E, 1921, 1941, 2901, 2911, 2921, 2951, 3925, 3945, 3925E, and 3945E ISRs. The Cisco 1861E ISR is supported starting with Cisco IOS Software Release 15.1(4)M.

Specification

Product
Product id	387468
Brand	Cisco Systems
Partnr	EHWIC-VA-DSL-M=
EAN/UPC code	882658380907
Network
Networking standards	IEEE 802.1Q, IEEE 802.3ah
Design
Certification	DSL TR-067
Weight & dimensions
Dimensions (WxDxH)	78.2 x 110.8 x 19.1 mm
Weight	91 g
Other features
Compatibility	Cisco 1900, 2900, 3900, 3900E
Ports quantity	1
Supported protocols	VDSL2 8a, 8b, 8c, 8d, 12a, 12b, 17a\nADSL2/2+
I/O ports	1 x RJ-11
Connectivity LEDs	Y