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Buy a Netgear GSM7248R ProSafe 48-port Gigabit L2 Managed Switch Static Routing and receive a Free Playstation 3 from Netgear!
NETGEAR delivers wirespeed Gigabit performance and a full set of Layer 2 management features, as well as static routing with unsurpassed affordability. This next-generation, high-speed switch delivers maximum throughput where you need it' to high-performance workgroups at the edge of the network, or as a backbone for Fast Ethernet switches and high-speed servers in demanding small networks.
Features:
High-speed, Layer 2 Managed Gigabit Switching with Static Routing
Physical Interfaces:
- RJ-45 Connectors for 10BASE-T, 100BASE-TX, and 1000BASE-T (Auto Uplink on all ports): 48 ports
- Small form-factor pluggable (SFP) modules for fiber Gigabit Ethernet interfaces: 4 slots
- RS-232 console port
Switch Management Specifications:
- SNMP v1, v2c, v3 with multiple IP addresses
- RFC 1157, 1902-1907
- RFC 768 UDP
- UDP relay
- RFC 854-859 telnet
- RFC 951 BOOTP
- RFC 1213 MIB II
- RFC 1757 RMON groups 1,2,3, and 9
- RFC 1215 SNMP Traps
- RFC 1493 Bridge MIB
- RFC 1643 Ethernet Interface MIB
- RFC 1534 DHCP and BOOTP interoperation
- RFC 2131, 2132 DHCP and BOOTP
- RFC 2865 RADIUS (both switch and management access)
- RFC 2866 RADIUS accounting
- Private Enterprise MIB
- Port mirroring support (many-to-one)
- RFC 2236 IGMP v2
- DHCP/BOOTP relay-primary and backup (RFC 3046, option 82)
- RFC 2030 Simple Network Time Protocol (SNTP)
- DHCP server
- GARP/GVRP/GMRP
- SYSLOG
- Firmware upgrade via TFTP or HTTP
- Port description
- RFC 1519 CIDR
- Proxy ARP
- DNS lookup
Performance Specifications:
- Forwarding modes: Store-and-forward
- Bandwidth: 96 Gbps; 71.4 Mpps
- Switch latency: 20 us for 64-byte frames (1G to 1G)
- System memory: 64 MB
- Packet buffer memory: max support 1.5 MB buffer memory
- Code storage (flash): 32 MB
- Address database size: 8K media access control (MAC) addresses
- Number of VLANs: 512 (1-4093)
- Number of trunks: 16
- Number of queues: 8
- Number of static route: 32
- Number of routed VLANs: 32
- Number of ARP entries: 480
- Number of ACL rules: 224
- Jumbo frame support: up to 9K packet size
- Acoustic noise: 48.8 dB
- Heat Dissipation: 244.101 BTU/hr
- Mean time between failures (MTBF): 162,303 hours (~19 years)
- User interfaces
- Command Line Interface (CLI) via console port (5 sessions)
- Web-based management via embedded HTTP server protected with Secure Sockets Layer
- (SSLv3) or Transport Layer Security (TLS v1)
- Telnet remote login (5 sessions) securable with Secure Shell (SSH v1.5, v2)
Leds:
- Per port: Speed, link, activity
- Per device: Power, fan, RPS status
Security:
- Access Control Lists (ACL) - MAC, IP, TCP
- ACLs: L2/L3/L4
- Network Storm Protection including broadcast multicast and unicast traffic
- Protected ports
- MAC filtering
- Port locking
Electromagnetic Emissions:
- CE mark
- EN 55022 Class A - Emissions
- EN 55024 - Immunity
- FCC Part 15 Class A
- VCCI Class A
- C-Tick
Electromagnetic Safety:
- CE mark
- EN 60950-1
- UL/cUL 60950-1
Limited Warranty: One year from invoice date with Directron.com. Lifetime warranty from invoice date with manufacturer. 30-Day money back from receiving date with 15% restocking fee for non-defective returns. No credit or refund after 30 days. Customer is responsible for returning defective products including DOA due to manufacturer unless testing is paid before shipping. (miumiu010509)
Limited time offer (01/01/10- 03/31/10): Buy a Netgear GSM7248R ProSafe 48-port Gigabit L2 Managed Switch Static Routing and receive a Free Playstation 3 from Netgear, pay only shipping. Note: This free item offer is available directrly from Netgear once you purchase a qualifying item at directron.com. See complete details about this offer: Link
Notes: (1) Due to the high value nature of this item, it will be shipped only to the billing to address if paid with credit card. Adult signature will be required upon delivery. (2) Lifetime warranty for product purchased after 05/01/2007. (3) * Use with AGM731F 1000Base-SX SFP module, AGM732F 1000Base-LX SFP module or the AGM733 1000Base-ZX (70Km) SFP module.