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Netgear ProSafe 48 Port Smart Gigabit Stackable Switch GS748TS - Gigabit Stackable Smart Switches Enable Businesses to Grow with Ease.

Growing companies rely on their network to provide the foundation for essential business applications: mission-critical data applications, security, Voice over IP (VoIP), video-conferencing and much more. Businesses that are growing rapidly want full-featured network switches that can accommodate growth, support the full range of network applications and secure the network without the overhead and complexity of fully-managed switches. The Netgear ProSafe 48 Port Smart Gigabit Stackable Switch GS748TS delivers the scalability, flexibility, reliability, and performance growing small and medium-sized businesses need in an affordable and easy-to-manage package.

A first in the industry, each Netgear ProSafe 48 Port Smart Gigabit Stackable Switch GS748TS comes with 48 10/100/1000 ports with four shared SFP ports that provide high performance for bandwidth intensive applications like ERP and large file transfers. In addition, the Netgear ProSafe 48 Port Smart Gigabit Stackable Switch GS748TS's two dedicated ports provide a 20 Gbps, dual-ring, stacking bus that accommodates growth and offers the highest level of resiliency, thus allowing you to stack up to six Netgear ProSafe 48 Port Smart Gigabit Stackable Switch GS748TS or 288 10/100/1000 ports – and easily manage them all with a single IP address. Finally, the Netgear ProSafe 48 Port Smart Gigabit Stackable Switch GS748TS come with a complete suite of advanced features for more robust security, higher quality of service and high availability. The Netgear ProSafe 48 Port Smart Gigabit Stackable Switch GS748TS is equipped with highly advanced features such as Access Control Lists (ACL), 802.1x port authentication, enhanced QoS, rate limiting and IGMP Snooping among others to provide a small and medium-sized business with a network that is geared for growth while providing scalability and reliability.

The Netgear ProSafe 48 Port Smart Gigabit Stackable Switch GS748TS's intuitive, web-browser interface provides simple yet comprehensive management, making it a snap to fully realize the potential of the rich feature-set offered by these switches. Why buy fully managed stackable network switches designed and priced for the enterprise? Netgear ProSafe 48 Port Smart Gigabit Stackable Switch GS748TS Switches are designed for small and medium-sized growing businesses.

Netgear ProSafe 48 Port Smart Gigabit Stackable Switch GS748TS - Scalability and High Availability

Each Netgear ProSafe 48 Port Smart Gigabit Stackable Switch GS748TS comes with 2 dedicated high-speed stacking ports providing 20 Gbps of bandwidth. Stack as many as six Netgear ProSafe 48 Port Smart Gigabit Stackable Switch GS748TS switches as you grow, and yet maintain high-speed connectivity across the stack with stacking cables. This stacking technology also provides several high-availability features to ensure business continuity:

* Resiliency: Due to redundant stacking port connections, there is an automatic fail-over in case any Netgear ProSafe 48 Port Smart Gigabit Stackable Switch GS748TS in the stack fails, with rapid reconfiguration, thus preventing network downtime. * Hot-swappable: All Netgear ProSafe 48 Port Smart Gigabit Stackable Switch GS748TS switches in the stack are hot-swappable, and can be integrated or removed without disrupting the network.

Netgear ProSafe 48 Port Smart Gigabit Stackable Switch GS748TS - Advanced Security

These Netgear ProSafe 48 Port Smart Gigabit Stackable Switch GS748TS switches also provide advanced features that provide more robust security to SMBs. These include:

* 802.1x for authentication * ACL filtering to permit or deny traffic based on MAC addresses.

Netgear ProSafe 48 Port Smart Gigabit Stackable Switch GS748TS - Advanced Quality of Service (QoS)

Priority queuing in the Netgear ProSafe 48 Port Smart Gigabit Stackable Switch GS748TS ensures high-priority traffic gets delivered efficiently, even during congestion from high traffic bursts. Companies implementing network telephony or video conferencing, for example, need to be able to prioritize such voice and video traffic and other real-time applications over less latency-sensitive traffic to ensure reliability and quality. The ability of the Netgear ProSafe 48 Port Smart Gigabit Stackable Switch GS748TS to prioritize traffic ensures quality of latency-sensitive services and applications despite increasing traffic loads. The Netgear ProSafe 48 Port Smart Gigabit Stackable Switch GS748TS Switches provide an extensive set of QoS features:

* 802.1p-based prioritization * Layer 3-based (DSCP) prioritization * Rate-limiting

Netgear ProSafe 48 Port Smart Gigabit Stackable Switch GS748TS - “Smart” Management Features

Manage all Netgear ProSafe 48 Port Smart Gigabit Stackable Switch GS748TS Switches as though they are one unit from an easy-to-use Web console that can be used to configure all features, as well as monitor and trouble-shoot. The Netgear ProSafe 48 Port Smart Gigabit Stackable Switch GS748TS also have SNMP (v1, 2 and 3) to collect and track data to monitor the network health, as well as manage devices, and more easily enforce critical IT controls and policies. SNMP v2c is most commonly deployed, as it provides better reporting capabilities than SNMP v1. Companies interested in more robust security may opt for SNMP v3, which provides data encryption.

All Netgear ProSafe 48 Port Smart Gigabit Stackable Switch GS748TS Switches provide world-class reliability with a NETGEAR Lifetime Warranty and optional ProSupport Maintenance Packages. The Netgear ProSafe 48 Port Smart Gigabit Stackable Switch GS748TS are optimized for ProSafe Network Management Software (NMS100) and works with other SNMP-based management software.

*Optional modules include AGM731F ProSafe 1000BASE-SX SFP GBIC, AGM732F ProSafe 1000BASE-LX SFP GBIC, AGM733 ProSafe 1000BASE-LZ SFP GBIC

Netgear ProSafe 48 Port Smart Gigabit Stackable Switch GS748TS - Network Protocol and Standards Compatibility

• IEEE 802.3 10BASE-T
• IEEE 802.3u 100BASE-TX
• IEEE 802.3ab 1000BASE-T
• IEEE 802.3z 1000BASE-X
• IEEE 802.3x full-duplex flow control

Netgear ProSafe 48 Port Smart Gigabit Stackable Switch GS748TS - Interfaces

• 48 10/100/1000 Mbps switching ports
• 4 Built-in shared SFP Gigabit Ethernet fiber ports for 100/1000 Mbps connectivity
• Auto-sensing and auto-negotiating capabilities for all copper ports
• Auto Uplink™ on all ports to make the right connection

Netgear ProSafe 48 Port Smart Gigabit Stackable Switch GS748TS - Administrative Switch Management

• IEEE 8021.Q VLAN (128 groups, Static)
• IEEE 802.1p Class of Service (CoS)
• 4 hardware queues
• Port-based QoS
• IEEE 802.3ad Static or Dynamic Link Aggregation (LACP)
• IEEE 802.1D Spanning Tree Protocol
• SNMP v1, v2c, v3
• RFC 1213 MIB II
• RFC 1643 Ethernet Interface MIB
• RFC 1493 Bridge MIB
• RFC 2131 DHCP client
• IEEE 802.1x (RADIUS)
• Access Control List (ACL)
• Layer 3 (DSCP) Quality of Service (QoS)
• TACACS+
• Port-based security by locked MAC addresses
• Storm control for broadcast, multicast and unknown unicast packets
• Port-based ingress/egress rate limiting
• SNTP
• RMON group 1, 2, 3, 9
• Private Enterprise MIB
• Port Mirroring Support
• Cable test
• Web-based configuration
• Configuration Backup/Restore
• Password Access Control
• Firmware upgradeable

Netgear ProSafe 48 Port Smart Gigabit Stackable Switch GS748TS - Performance Specifications

• Forwarding modes: Store-and-forward
• Bandwidth: 96 Gbps
• Stacking bandwidth: 20 Gbps
• Network latency: Less than 20 microseconds for 64-byte frames in store-and-forward mode for 1000 Mbps to 1000 Mbps transmission
• Buffer memory: 128 KB
• Address database size: 8,000 media access control (MAC) addresses per system
• Addressing: 48-bit MAC address
• Mean Time Between Failure (MTBF): 84,000 hours (~9 years)

Netgear ProSafe 48 Port Smart Gigabit Stackable Switch GS748TS - LEDs

• Unit: Power, Master, Stack ID
• Per Port: Link, Speed, Activity
• Per Gigabit Port: Link, Speed, Activity, Stack

Netgear ProSafe 48 Port Smart Gigabit Stackable Switch GS748TS - Power Supply

• Power Consumption: 78.36W
• 100-240VAC/50-60 Hz universal input

Netgear ProSafe 48 Port Smart Gigabit Stackable Switch GS748TS - Physical Specifications

• Dimensions: (H x W x D): 1.70 x 17.32 x 11.8 in. (43.2 x 440 x 300 mm)
• Weight: 8.91 / 4.05 (lbs/kg)

Netgear ProSafe 48 Port Smart Gigabit Stackable Switch GS748TS - Environmental Specifications

• Operating temperature: 32 to 104° F (0 to 50° C)
• Storage temperature: -4 to 158° F (-20 to 70° C)
• Operating humidity: 90% maximum relative humidity, non-condensing
• Storage humidity: 95% maximum relative humidity, non-condensing
• Operating altitude: 10,000 ft (3,000 m) maximum
• Storage altitude: 10,000 ft (3,000 m) maximum

Netgear ProSafe 48 Port Smart Gigabit Stackable Switch GS748TS - Electromagnetic Compliance

• CE mark, commercial
• FCC Part 15 Class A
• VCCI Class A
• EN 55022 (CISPR 22),
• EN 55024 (CISPR 24)
• C-Tick

Netgear ProSafe 48 Port Smart Gigabit Stackable Switch GS748TS - Safety

• CE mark, commercial
• CUL 60950 (Listed)/ EN60950 (Low Voltage Directive)

Netgear ProSafe 48 Port Smart Gigabit Stackable Switch GS748TS - Warranty

• NETGEAR Lifetime Warranty†

Netgear ProSafe 48 Port Smart Gigabit Stackable Switch GS748TS - Package Contents

• GS748TS ProSafe 48 port Gigabit Smart Stackable Switch with 4 shared SFP Ports
• Rubber footpads
• Power cord
• One stacking cable
• Rack-mount kit
• Resource CD Installation Guide
• Warranty/Support information card