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DATA SHEET

G.shdsl WAN Interface Card

for the Cisco 1700 Series

The Cisco 1700 Series with a single-pair high-bit-rate digital-subscriber-line (G.shdsl)

WAN interface card (WIC) is the industry’s first multiservice router to deliver

business-class broadband service with scalable performance, flexibility, and security for

small-medium businesses and small enterprise branch offices. Together with the

integrated G.shdsl WIC (WIC-1SHDSL), the Cisco 1700 is the perfect solution for a

variety of businesses that require high-speed business-class DSL access on a secure,

high-performance modular platform. (See Figure 1.)

Figure 1 Single-Port G.shdsl WIC (WIC-1SHDSL)

CombinedwiththeWIC-1SHDSL,theCisco1700deliverscost-effective,high-speed,symmetricalbandwidth

at a lower monthly cost than most traditional WAN circuits. This provides businesses with the necessary

bandwidth for such critical trafﬁc as voice and videoconferencing, and allows customers to take advantage

of the cost savings of integrating voice and data trafﬁc on the same WAN link. Service providers can beneﬁt

by offering differentiated service levels through service-level agreements (SLAs) at a more competitive price.

The G.shdsl standard (ITU G.991.2) represents the ﬁrst DSL standard accepted worldwide and is the latest

in DSL technology. The G.shdsl WIC is based on ITU recommendation G.991.2 and, therefore, allows for

better interoperability with third-party vendors. For more information on G.shdsl technology and the Cisco

suite of DSL products, see the following URL or contact your local representative:

http://www.cisco.com/warp/public/779/servpro/solutions/dsl/gshdsl.html

Summary of content (10 pages)

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DATA SHEET G.shdsl WAN Interface Card for the Cisco 1700 Series The Cisco 1700 Series with a single-pair high-bit-rate digital-subscriber-line (G.shdsl) WAN interface card (WIC) is the industry’s first multiservice router to deliver business-class broadband service with scalable performance, flexibility, and security for small-medium businesses and small enterprise branch offices. Together with the integrated G.
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Feature Summary The Cisco 1700 combined with the WIC-1SHDSL provides: • Symmetrical WAN speeds (up to 2.3 Mbps) over a single copper pair • Multiple G.
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Many customers require IP QoS to differentiate between high- and low-priority traffic. The Cisco 1700 with G.shdsl WIC supports VoIP over DSL with IP QoS map to ATM CoS. These enhanced QoS features enable data and voice traffic to be transmitted on the same virtual circuit, thus allowing for further reduction of monthly recurring WAN charges.
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Table 1 Features and Benefits of Cisco 1700 with G.
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Scenario 2—Managed VPN Service over G.shdsl Figure 3 Secure VPN through the Internet over G.shdsl IPSec and Stateful Firewall on Cisco Enterprise CPE Internet Corporate Headquarters IPSec and Stateful Firewall on Cisco Enterprise CPE 3DES Encryption Service Provider Small Medium Business/ Small Branch Office Cisco 1700 with G.
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Service providers can deliver a managed VoIP service to their customers by taking advantage of the Cisco 1700 combined with the WIC-1SHDSL. This solution enables interoffice voice calls to be sent across the DSL network and thus avoid the long-distance toll charges incurred from a long-distance carrier, local exchange carrier (LEC), or Post, Telephone, and Telegraph (PTT). Customers lease an ATM virtual circuit between one or multiple sites and use VoIP over DSL to pass intranet voice traffic between sites.
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Feature Benefits Standards-Based H.323 Signaling • Allows an ecosystem of third-party vendors to develop applications for a complete solution • Allows rapid low-cost deployment of VoIP Digital Signal Processors (DSPs) and • Provide hardware-based compressed voice to fit significantly more voice lines over Voice-Compression Coders/Decoders a single copper pair without breaking the end-to-end delay budget (Codecs) G.711, G.729, G.729b, G.723.1, G.
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Feature Benefits Up to 23 Virtual Circuits per WIC • Enables more sessions at a time; relevant for small and medium-sized businesses and small branch offices with 50–200 employees Point-to-Point Protocol (PPP) over ATM • Ensures compatibility with existing network PPP over Ethernet Client • Meets service-provider requirements and eliminates the need for additional network software on LAN-connected client PCs RFC 1483 • Supports RFC 1483 Device Integration Integrated Router, Voice Gateway, Firewall
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Table 3 Memory and Software Image Requirements Product Number Image Name Software Image Flash DRAM S17C-12204XL c1700-y-mz Cisco 1700 IOS IP 8 MB 32 MB S17C7-12204XL c1700-y7-mz Cisco 1700 IOS IP/DSL 8 MB 32 MB S17C7P-12204XL c1700-sy7-mz Cisco 1700 IOS IP/DSL Plus 8 MB 32 MB S17C7K8-12204XL c1700-k8sy7-mz Cisco 1700 IOS IP/DSL Plus IPSec 56 8 MB 32 MB S17C7K9-12204XL c1700-k9sy7-mz Cisco 1700 IOS IP/DSL Plus IPSec 3DES 16 MB 48 MB S17CH-12204XL c1700-o3y-mz Cisco 1700 IOS IP
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Hardware Specifications Table 5 Hardware Specifications G.shdsl Chipset Globespan Chipset Dimensions (H x W x D) 0.75 x 3.08 x 4.38 in. (1.91 x 6.93 x 9.86 cm) Weight 2.4 oz (68 gram) LEDs CD (Carrier Detect) LP (Loopback) OK (DSLSAR download complete) Ports Single RJ-11 connector Cabling RJ-11 line cord (included) Cisco 1700 Platform-Specific Technical Specifications Refer to the Cisco 1700 data sheets for additional information on mechanical, environmental, and agency certifications.