Lenovo B300, 8 ports activated w/ 8Gb SWL SFPs, 1 PS, Rail Kit
Cena bez DPH: 87513,- CZK
Cena s DPH: 105891,- CZK
Sklad: 0 ks - na cestě 13 ks
Záruka: 12 měs.
Standalone or 1U rack mount
Up to 24 SFP/SFP+ ports. 8 ports licensed by default; up to two optional 8-port license packs. 8x 8 Gb FC SWL SFP+ transceivers included with the switch.
8 Gb FC SFP+ transceivers: short-wave (SW), long-wave (LW), extended long-wave (ELW).
2/4/8 Gbps auto-sensing, full-duplex (8 Gb FC SFP+ transceivers)
FC port types
Full Fabric mode: FL_Port, F_Port, M_Port (Mirror Port). E_Port requires an optional license.
Access Gateway mode: F_Port and NPIV-enabled N_Port.
Data traffic types
Unicast (Class 2 and Class 3), multicast (Class 3 only), broadcast (Class 3 only).
Classes of service
Class 2, Class 3, Class F (inter-switch frames).
Full Fabric mode (standalone: single-switch fabric), Access Gateway (requires 24 ports be licensed), Advanced Zoning, Adaptive Networking, Advanced Diagnostic Tools.
Full Fabric E_Port (multi-switch fabric), ISL Trunking, Fabric Vision, Extended Fabric.
Non-blocking architecture with wire-speed forwarding of traffic:
•2.125 Gbit/sec line speed, full duplex
•4.25 Gbit/sec line speed, full duplex
•8.5 Gbit/sec line speed, full duplex
•Up to 192 Gbps aggregated throughput
•Up to 0.7 microseconds local switching latency
•Maximum number of switches in the fabric: 239
•Maximum frame size: 2,112-byte payload
•Maximum number of frame buffers per switch: 700
•Maximum number of ports per ISL trunk: 8 (Requires an optional license)
Three 2+1 redundant non-hot-swap fans. Non-port to port side airflow.
One fixed 75 W AC (100 - 240 V) power supply (IEC 320-C14 connector).
One 10/100 Mb Ethernet port (UTP, RJ-45); one RS-232 port (RJ-45); one USB port (for additional firmware/log/configuration files storage).
EZSwitch Setup; Web-based GUI (Web Tools); CLI; SMI-S; SNMP. Optional Brocade Network Advisor (available from Brocade).
Secure Socket Layer (SSL); Secure Shell (SSH); Secure Copy (SCP); Secure FTP (SFTP); user level security, Role-based Access Control (RBAC); LDAP, RADIUS, and TACACS+ authentication; access control lists (ACLs); IP security (IPsec)
One-year customer-replaceable unit, parts-only warranty with 9x5 next business day terms. Optional warranty service upgrades are available through Lenovo: on-site coverage, 24x7 coverage, 2-hour or 4-hour response time, 1-year or 2-year warranty extensions, Remote Technical Support.
Three-year software support and subscription license is included. Optional 1-year and 2-year software support extension licenses are available through Lenovo.
Height: 43 mm (1.7 in.); width: 429 mm (16.9 in.); depth: 307 mm (12.1 in.)
Weight 4.2 kg (9.3 lb) without SFPs.
The Lenovo B300 part numbers include the following items:
•One FC SAN Switch with 8 ports activated and 8x 8 Gb FC SWL SFP+ transceivers included
•Serial cable (DB-9/RJ-45 to RJ-45)
•Rubber feet for setting up the switch as a standalone unit
•Fixed rack mount kit
•EZSwitch Setup CD
•Lenovo B300 QuickStart Guide
•Access Gateway Quick Start Guide
Note: The switch comes standard without a power cord; it must be purchased together with the switch (see "Power supplies and cables" for details).
The Lenovo B300 comes standard with 8 licensed ports and 8x 8 Gb FC SWL SFP+ transceivers. The remaining unlicensed ports can be activated in 8-port increments by purchasing and installing the Ports on Demand (POD) bundles that include software licenses for eight ports and eight 8 Gb FC SWL SFP+ transceivers. By default, ports 0 through 7 are enabled on the Lenovo B300. To enable ports 8 through 15, install a POD license key. To enable ports 16 through 23, install another POD license.
Lenovo Press - https://lenovopress.com/lp0080-lenovo-b300-fc-san-switch