New Product: Cisco SVX 4310 — End Office System

Product Overview

The Cisco SVX 4310 End Office System provides subscriber services in time-division multiplexing (TDM) + Packet environments at a price and scale attractive to emerging carriers. The system combines a scalable, TDM switch matrix with a robust subscriber feature module to support the most popular voice subscriber services for CLECs and Greenfield carriers serving residential and small to medium-sized business users. With an optional Cisco GR-303 module, the Cisco SVX 4310 can interface with Cisco New World access technologies for a complete multiservice networking solution. Combined with Cisco access products, service providers can offer integrated data and voice services with a cost-effective system that significantly enhances their competitive position in the marketplace.

Service providers can cost-effectively serve from 2500 to 24,000 voice subscribers without investing in expensive, legacy Class 5 switching equipment. Dependent upon network configuration and traffic requirements, up to 152 T1s are available for subscriber access or Public Switched Telephone Network (PSTN) trunk-side connectivity. The Cisco SVX 4310 End Office System is fully equipped with a suite of key voice subscriber services, making it far more efficient for smaller-scale deployments than traditional Class 5 switches. Small and medium-sized service providers with customer-premises equipment (CPE) such as integrated access devices (IADs) and PBXs benefit from trunk-level switching for direct access via T1 or ISDN PRI.

The Cisco SVX 4310 End Office System is fully compatible with today"s PSTN and it supports T1, ISDN PRI, SS7 ISUP, and Feature Group D connectivity. The optional Cisco GR-303 subsystem provides connectivity to a variety of circuit and packet-based access-products including the Cisco 6700 series multiservice access platform.

Key Features and Benefits

Key Features

Open architecture modular design
Scalable capacity for 2500 to 24,000 subscribers
Supports up to 152 T1 lines for subscriber access or PSTN trunk-side connectivity
Easily integrates with legacy PBX and IADs
Supports PSTN, T1, ISDN PRI, SS7 ISUP, Feature Group D, and Cisco GR-303 connectivity
Small footprint dual-cabinet configuration
Fully redundant carrier-class platform
Trunk to customer

Key Benefits

Flexible, cost-effective solution providing lower cost per subscriber for improved cash flow, faster time to market, and a more immediate return on investment
Increases subscriber market share by providing new high-profile services; scalable services are easily added to the base feature-package to provide market differentiation; services include prepaid calling, single-number dialing, and more
Integrates key voice and data systems as an alternative to expensive traditional Class 5 switches
Integrates with legacy equipment for a simplified, easy to manage, end-to-end solution
The scalable solution for Greenfield startups as well as CLECs to keep and add subscribers in secondary markets
Part of a fully integrated voice solution

**Table 22-2: System Services for Cisco SVX 4310**
Call Forwarding	Call Waiting	Call Holding
3-Way Conferencing	Call Transfer	Speed Dialing
Redial	Call Return	3-Digit Dialing
Selective Call Blocking	Operator-Assisted Calling	Outbound Collect Calling
Caller ID	Distinctive Ringing	Malicious Call Tracing
Dialing Plan Support	System Reports	Definable Calling Areas
Real-Time Monitors	Alarms	Diagnostics
Call Detail Records (CDR)	CDR Redundancy	Billing Interface
Tone Generation	Full PSTN Compatibility	Multiple Carrier Selection

Specifications

Hardware

**Table 22-3: Technical Specifications for Cisco SVX 4310**
Description	Specification
Cisco SS7 Subsystem	2 SPARC processors configured for 1:1 redundancy
Switch Matrix	Cisco VCO/4K with control, storage and power redundancy
GR-303 Subsystem	2 Sun Netra servers configured for 1:1 redundancy
Subscriber Feature Server	2 Intel Pentium II processors configured for 1:1 redundancy
Terminal Server	Cisco 3640
Ethernet Switches	2 Cisco Catalyst 1924
Physical Interfaces	Up to 152 T1 per system
Subscriber-Side Interfaces	GR-303 (Telcordia GR-303-CORE) ISDN PRI (NI-2 with NFAS) DTMF E&M
Trunk-Side Interfaces	SS7 (ANSI ISUP) ISDN PRI (NI-2, with NFAS) Feature Group D MF E&M
Element Management System Interface	Local terminal, RJ-45 Ethernet, RJ-11

**Table 22-4: Power Requirements for Cisco SVX 4310**
Description	Specification
Nominal Input Voltages	48VDC (-40 to -60VDC)
Maximum Current Per Rack
Rack 1 (Switch)	35 A (-48VDC)
Rack 2 (Hosts)	28 amps (-48VDC)

**Table 22-5: Physical and Environmental Specifications for Cisco SVX 4310**
Description	Specification
Individual Rack Dimensions (H x W x D)	70 x 23.5 x 31.5 in. (178 x 59.7 x 80 cm)
Two-Rack Footprint (D x W)	31.5 x 47.0 in. (80.0 x 119.4 cm)
Rack Units Per Rack	38
Maximum Weight per Rack	600 lb (272 kg)
Recommended system clearances	Front: 36 in. (92 cm) Rear: 36 in. (92 cm) Top: 12 in. (30.5 cm) Side: 0 in. (0 cm)
Temperature	50 to 104°F (10 to 40°C)
Temperature Gradient	18°F (10°C) per hour
Relative Humidity	20 to 80% noncondensing
Altitude	0 to 3048 m

**Table 22-6: Regulatory Approvals for Cisco SVX 4310**
Description	Specification
Regulatory Compliance	UL 1950 Third Edition
Safety	CSA approval to CSA 22.2 No. 950
Emissions	FCC A

Software

See ordering information below.

Ordering Information

Product and Part Numbers Table 22-7: Part Numbers for the SVX 4310 End Office System

Part Description	Part Number
SVX 4310 End Office System
Base End Office System	SVX 4310
End Office System Software	SVX-SW-1.0.0
Floor Mounting Kit	SVX-FLOOR-KIT
SVX 4310 End Office System Expansion
16 Span CT1 I/O Package and Feature License	SVX-16CT1-FL
GR 303 Integrated Digital Terminal Subsystem	SVX-IDT

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