High-Speed, Layer 2 Managed Gigabit Switching
NETGEAR delivers wirespeed Gigabit performance and a full set of Layer 2 management features 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 10/100 switches and Gigabit servers in demanding small networks. The non-blocking design offers full Gigabit throughput simultaneously to all 12 10/100/1000 ports to ensure reliable performance. Layer 2 management functionality delivers reliability, control, and availability. The very affordable NETGEAR ProSafe 12 Port Gigabit L2 Managed Switch GSM7212 creates a more productive - and future-proof - network. With increasing bandwidth requirements from applications such as video, voice, database management, and other services that slow throughput and response time, you can unleash your network and enable maximum productivity with Gigabit Ethernet for today's high-performance environments. Optimize bandwidth, security, and control with full Layer 2 management capabilities. Fiber connectivity is enabled through 12 combination Small Formfactor Pluggable (SFP)* gigabit ports. Network administrators can use any combination of these features to ensure uptime, availability, bandwidth, and throughput.
Features:
12 auto-sensing 10/100/1000 Mbps ports;
12 Small Form-factor Pluggable (SFP*) fiber interfaces;
Full wirespeed Gigabit Ethernet throughput;
Full Layer 2 management feature set;
SNMP, RMON, VLAN, QoS, port trunking, and more;
RADIUS, 802.1x, ACLs, SSH/SSL Secure log-in;
GUI and CLI management interfaces;
Built-in testing capability locates cable-related problems.
Specifications:
Network Protocol and Standards Compatibility:
IEEE 802.3 10BASE-T.
IEEE 802.3u 100BASE-TX.
IEEE 802.3ab 1000BASE-T.
IEEE 802.3x Flow Control.
User Interfaces:
Command Line Interface via console port(four sessions).
Web-based management via embedded HTTP server.
Telnet remote login (five sessions).
Physical Interfaces:
12 RJ-45 connectors for 10BASE-T, 100BASE-TX, and 1000BASE-T (Auto Uplink and autonegotiate on all ports).
12 SFP connectors for 1000BASE-LX SFP modules.
RS-232 Console Port.
LEDs:
Per port: Speed, Link, Activity.
Per device: Power, Fan Status.
Performance Specifications:
Forwarding modes: Store-and-forward.
Bandwidth: 24 Gbps (non-blocking).
Network latency: Less than 20 microseconds for 64-byte frames.
Buffer memory: 64 MB.
Packet buffer memory: 171 KB embedded memory per port.
Code Storage (Flash): 8 MB.
Address database size: 8,000 media access control (MAC) addresses.
Addressing: 48-bit MAC address.
Number of VLANs: 256 (1-4069).
Number of trunks: 6.
Number of Queues: 4.
Acoustic noise: (ANSI-S10.12) 41.6 dB.
Heat Dissipation: 28.24 Btu/hr.
Mean Time Between Failure (MTBF): 61,349 hours (~7 years).
Electrical Specifications:
31 W maximum.
100-240VAC/50-60 Hz universal inputs.
Physical Specifications:
WxDxH: 440 x 257 x 43 mm (17.32 x 10.12 x 1.7 in).
Safety:
CE mark, commercial.
CSA certified (CSA 22.2 #950).
UL listed (UL 1950)/CUL IEC950/EN60950.
Warranty:
NETGEAR Limited Lifetime Warranty with free basic
installation support for 90 days from date of purchase;
optional premium support packages available.
Package Contents:
GSM7212 ProSafe 12 Port Gigabit L2 Managed Switch.
Gigabit switch.
Power cable.
Null modem cable.
Rubber footpads for tabletop installation.
Rack-mount Kit.
Installation guide.
Resource CD.
Warranty/Support Information card.
Limited Warranty: One year from invoice date with Directron.com. Lifetime 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.
(Steven-040506)